source: MondoRescue/trunk/mondo/mondo/mondorestore/mondo-restore.c@ 808

Last change on this file since 808 was 808, checked in by Bruno Cornec, 18 years ago

merge -r793:807 $SVN_M/branches/stable
src => common for the moment it's easier to manage merges
  • Property svn:keywords set to Id
File size: 93.9 KB
RevLine 
[1]1/***************************************************************************
[688]2 * $Id: mondo-restore.c 808 2006-09-22 21:12:37Z bruno $
3 */
[1]4
5/**
6 * @file
7 * The main file for mondorestore.
8 */
9
10/**************************************************************************
11 * #include statements *
12 **************************************************************************/
[688]13#include <unistd.h>
14
[783]15#include "my-stuff.h"
[1]16#include "../common/mondostructures.h"
17#include "../common/libmondo.h"
18#include "mr-externs.h"
19#include "mondo-restore.h"
20#include "mondo-rstr-compare-EXT.h"
21#include "mondo-rstr-tools-EXT.h"
[142]22#ifndef S_SPLINT_S
[87]23#include <pthread.h>
[142]24#endif
[1]25
26extern void twenty_seconds_til_yikes(void);
27
28
29/* For use in other programs (ex. XMondo) */
30#ifdef MONDORESTORE_MODULE
31#define main __mondorestore_main
32#define g_ISO_restore_mode __mondorestore_g_ISO_restore_mode
33#endif
34
[59]35//static char cvsid[] = "$Id: mondo-restore.c 808 2006-09-22 21:12:37Z bruno $";
[1]36
37/**************************************************************************
38 * Globals *
39 **************************************************************************/
[59]40extern char *g_tmpfs_mountpt; // declared in libmondo-tools.c
41extern struct s_bkpinfo *g_bkpinfo_DONTUSETHIS; // used by finish() to free
42 // up global bkpinfo struct
[1]43extern bool g_text_mode;
44extern FILE *g_fprep;
45extern double g_kernel_version;
46extern int g_partition_table_locked_up;
47extern int g_noof_rows;
48
49extern int partition_everything(struct mountlist_itself *mountlist);
50
51
52/**
53 * @name Restore-Time Globals
54 * @ingroup globalGroup
55 * @{
56 */
57/**
58 * If TRUE, then SIGPIPE was just caught.
59 * Set by the signal handler; cleared after it's handled.
60 */
[59]61bool g_sigpipe_caught = FALSE;
[1]62
63/**
64 * If TRUE, then we're restoring from ISOs or an NFS server.
65 * If FALSE, then we're restoring from some kind of real media (tape, CD, etc.)
66 */
[59]67bool g_ISO_restore_mode = FALSE; /* are we in Iso Mode? */
[1]68
69/**
70 * If TRUE, then we have had a successful "nuke" restore.
71 */
[59]72bool g_I_have_just_nuked = FALSE;
[1]73
74/**
75 * The device to mount to get at the ISO images. Ignored unless @p g_ISO_restore_mode.
76 */
[688]77char *g_isodir_device = NULL;
[1]78
79/**
80 * The format of @p g_isodir_device. Ignored unless @p g_ISO_restore_mode.
81 */
[688]82char *g_isodir_format = NULL;
[1]83
84/**
85 * The location of 'biggielist.txt', containing the biggiefiles on the current archive set.
86 */
[688]87char *g_biggielist_txt = NULL;
[1]88
89/**
90 * The location of 'filelist.full', containing all files (<em>including biggiefiles</em>) on
91 * the current archive set.
92 */
[688]93char *g_filelist_full = NULL;
[1]94
95/**
96 * The location of a file containing a list of the devices that were archived
97 * as images, not as individual files.
98 */
[688]99char *g_filelist_imagedevs = NULL;
[1]100
101/**
102 * The location of a file containing a list of imagedevs to actually restore.
103 * @see g_filelist_imagedevs
104 */
[688]105char *g_imagedevs_restthese = NULL;
[1]106
107/**
108 * The location of 'mondo-restore.cfg', containing the metadata
109 * information for this backup.
110 */
[688]111char *g_mondo_cfg_file = NULL;
[1]112
113/**
114 * The location of 'mountlist.txt', containing the information on the
115 * user's partitions and hard drives.
116 */
[688]117char *g_mountlist_fname = NULL;
[1]118
119/**
120 * Mondo's home directory during backup. Unused in mondo-restore; included
121 * to avoid link errors.
122 */
[688]123char *g_mondo_home = NULL;
[1]124
[794]125char *ps_options = "";
126
[1]127/* @} - end of "Restore-Time Globals" in globalGroup */
128
[59]129extern int copy_from_src_to_dest(FILE * f_orig, FILE * f_archived,
130 char direction);
[1]131
132/**************************************************************************
133 * COMPAQ PROLIANT Stuff: needs some special help *
134**************************************************************************/
135
136/**
137 * The message to display if we detect that the user is using a Compaq Proliant.
138 */
[507]139#define COMPAQ_PROLIANTS_SUCK _("Partition and format your disk using Compaq's disaster recovery CD. After you've done that, please reboot with your Mondo CD/floppy in Interactive Mode.")
[1]140
141
142/**
143 * Allow the user to modify the mountlist before we partition & format their drives.
144 * @param bkpinfo The backup information structure. @c disaster_recovery is the only field used.
145 * @param mountlist The mountlist to let the user modify.
146 * @param raidlist The raidlist that goes with @p mountlist.
147 * @return 0 for success, nonzero for failure.
148 * @ingroup restoreGuiGroup
149 */
[59]150int let_user_edit_the_mountlist(struct s_bkpinfo *bkpinfo,
151 struct mountlist_itself *mountlist,
152 struct raidlist_itself *raidlist)
[1]153{
[59]154 int retval = 0, res = 0;
[1]155
[59]156 log_msg(2, "let_user_edit_the_mountlist() --- starting");
[1]157
[59]158 assert(bkpinfo != NULL);
159 assert(mountlist != NULL);
160 assert(raidlist != NULL);
161 if (!bkpinfo->disaster_recovery) {
[783]162 paranoid_alloc(g_mountlist_fname, "/tmp/mountlist.txt");
[59]163 log_msg(2, "I guess you're testing edit_mountlist()");
[1]164 }
[59]165 if (!does_file_exist(g_mountlist_fname)) {
166 log_to_screen(g_mountlist_fname);
[507]167 log_to_screen(_("does not exist"));
[59]168 return (1);
169 }
[1]170
[59]171 retval = load_mountlist(mountlist, g_mountlist_fname);
172 load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
173 if (retval) {
174 log_to_screen
[507]175 (_("Warning - load_raidtab_into_raidlist returned an error"));
[59]176 }
177 res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
178 if (res) {
179 return (1);
180 }
[1]181
[59]182 save_mountlist_to_disk(mountlist, g_mountlist_fname);
183 save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
[1]184
[507]185 log_to_screen(_("I have finished editing the mountlist for you."));
[1]186
[59]187 return (retval);
188}
[1]189
190
191/**
192 * Determine whether @p mountlist contains a Compaq diagnostic partition.
193 * @param mountlist The mountlist to examine.
194 * @return TRUE if there's a Compaq diagnostic partition; FALSE if not.
195 * @ingroup restoreUtilityGroup
196 */
[59]197bool
198partition_table_contains_Compaq_diagnostic_partition(struct
199 mountlist_itself *
200 mountlist)
[1]201{
[59]202 int i;
[1]203
[59]204 assert(mountlist != NULL);
[1]205
[59]206 for (i = 0; i < mountlist->entries; i++) {
207 if (strstr(mountlist->el[i].format, "ompaq")) {
208 log_msg(2, "mountlist[%d] (%s) is %s (Compaq alert!)",
209 i, mountlist->el[i].device, mountlist->el[i].format);
210
211 return (TRUE);
212 }
[1]213 }
[59]214 return (FALSE);
[1]215}
[59]216
[1]217/**************************************************************************
218 *END_PARTITION_TABLE_CONTAINS_COMPAQ_DIAGNOSTIC_PARTITION *
219 **************************************************************************/
220
221
222/**
223 * Allow the user to abort the backup if we find that there is a Compaq diagnostic partition.
224 * @note This function does not actually check for the presence of a Compaq partition.
225 * @ingroup restoreUtilityGroup
226 */
[59]227void offer_to_abort_because_Compaq_Proliants_suck(void)
[1]228{
[59]229 popup_and_OK(COMPAQ_PROLIANTS_SUCK);
230 if (ask_me_yes_or_no
[688]231 (_
232 ("Would you like to reboot and use your Compaq CD to prep your hard drive?")))
[59]233 {
[688]234 fatal_error(_
235 ("Aborting. Please reboot and prep your hard drive with your Compaq CD."));
[59]236 }
[1]237}
[59]238
[1]239/**************************************************************************
240 *END_OFFER_TO_ABORT_BECAUSE_COMPAQ_PROLIANTS_SUCK *
241 **************************************************************************/
242
243
244/**
245 * Call interactive_mode(), nuke_mode(), or compare_mode() depending on the user's choice.
246 * @param bkpinfo The backup information structure. Most fields are used.
247 * @param mountlist The mountlist containing information about the user's partitions.
248 * @param raidlist The raidlist to go with @p mountlist.
249 * @return The return code from the mode function called.
250 * @ingroup restoreGroup
251 */
[59]252int
253catchall_mode(struct s_bkpinfo *bkpinfo,
254 struct mountlist_itself *mountlist,
255 struct raidlist_itself *raidlist)
[1]256{
[59]257 char c, *tmp;
258 int retval = 0;
[1]259
[59]260 iamhere("inside catchall");
261 assert(bkpinfo != NULL);
262 assert(mountlist != NULL);
263 assert(raidlist != NULL);
264 iamhere("pre wrm");
265 c = which_restore_mode();
266 iamhere("post wrm");
267 if (c == 'I' || c == 'N' || c == 'C') {
268 interactively_obtain_media_parameters_from_user(bkpinfo, FALSE);
269 } else {
[688]270 popup_and_OK(_
271 ("No restoring or comparing will take place today."));
[59]272 if (is_this_device_mounted("/mnt/cdrom")) {
273 run_program_and_log_output("umount /mnt/cdrom", FALSE);
274 }
275 if (g_ISO_restore_mode) {
[688]276 asprintf(&tmp, "umount %s", bkpinfo->isodir);
[59]277 run_program_and_log_output(tmp, FALSE);
[688]278 paranoid_free(tmp);
[59]279 }
280 paranoid_MR_finish(0);
[1]281 }
282
[59]283 iamhere("post int");
[1]284
[59]285 if (bkpinfo->backup_media_type == iso) {
286 if (iso_fiddly_bits(bkpinfo, (c == 'N') ? TRUE : FALSE)) {
287 log_msg(2,
288 "catchall_mode --- iso_fiddly_bits returned w/ error");
289 return (1);
290 } else {
291 log_msg(2, "catchall_mode --- iso_fiddly_bits ok");
292 }
293 }
[1]294
[59]295 if (c == 'I') {
296 log_msg(2, "IM selected");
297 retval += interactive_mode(bkpinfo, mountlist, raidlist);
298 } else if (c == 'N') {
299 log_msg(2, "NM selected");
300 retval += nuke_mode(bkpinfo, mountlist, raidlist);
301 } else if (c == 'C') {
302 log_msg(2, "CM selected");
303 retval += compare_mode(bkpinfo, mountlist, raidlist);
304 }
305 return (retval);
[1]306}
[59]307
[1]308/**************************************************************************
309 *END_CATCHALL_MODE *
310 **************************************************************************/
311
312/**************************************************************************
313 *END_ EXTRACT_CONFIG_FILE_FROM_RAMDISK *
314 **************************************************************************/
315
316
317/**
318 * @addtogroup restoreGroup
319 * @{
320 */
321/**
322 * Restore the user's data, in a disaster recovery situation, prompting the
323 * user about whether or not to do every step.
324 * The user can edit the mountlist, choose files to restore, etc.
325 * @param bkpinfo The backup information structure. Most fields are used.
326 * @param mountlist The mountlist containing information about the user's partitions.
327 * @param raidlist The raidlist to go with @p mountlist.
328 * @return 0 for success, or the number of errors encountered.
329 */
[59]330int
331interactive_mode(struct s_bkpinfo *bkpinfo,
332 struct mountlist_itself *mountlist,
333 struct raidlist_itself *raidlist)
[1]334{
[59]335 int retval = 0;
336 int res;
337 int ptn_errs = 0;
338 int fmt_errs = 0;
[1]339
[59]340 bool done;
341 bool restore_all;
[1]342
[688]343 char *tmp = NULL;
344 char *tmp1 = NULL;
345 char *fstab_fname = NULL;
346 char *old_restpath = NULL;
[1]347
[688]348 struct s_node *filelist = NULL;
[1]349
[59]350 /* try to partition and format */
[1]351
[59]352 log_msg(2, "interactive_mode --- starting (great, assertions OK)");
[1]353
[59]354 assert(bkpinfo != NULL);
355 assert(mountlist != NULL);
356 assert(raidlist != NULL);
[1]357
[59]358 log_msg(2, "interactive_mode --- assertions OK");
[1]359
[59]360 if (g_text_mode) {
361 if (!ask_me_yes_or_no
[688]362 (_
363 ("Interactive Mode + textonly = experimental! Proceed anyway?")))
[59]364 {
365 fatal_error("Wise move.");
366 }
367 }
368
369 iamhere("About to load config file");
370 get_cfg_file_from_archive_or_bust(bkpinfo);
371 read_cfg_file_into_bkpinfo(g_mondo_cfg_file, bkpinfo);
372 iamhere("Done loading config file; resizing ML");
[1]373#ifdef __FreeBSD__
[688]374 tmp = call_program_and_get_last_line_of_output("cat /tmp/cmdline");
[1]375#else
[688]376 tmp = call_program_and_get_last_line_of_output("cat /proc/cmdline");
[1]377#endif
[688]378 if (strstr(tmp,"noresize")) {
[59]379 log_msg(1, "Not resizing mountlist.");
380 } else {
381 resize_mountlist_proportionately_to_suit_new_drives(mountlist);
[1]382 }
[59]383 for (done = FALSE; !done;) {
384 iamhere("About to edit mountlist");
385 if (g_text_mode) {
386 save_mountlist_to_disk(mountlist, g_mountlist_fname);
[688]387 tmp1 = find_my_editor();
388 asprintf(&tmp, "%s %s", tmp1, g_mountlist_fname);
389 paranoid_free(tmp1);
390
[59]391 res = system(tmp);
[688]392 paranoid_free(tmp);
[59]393 load_mountlist(mountlist, g_mountlist_fname);
394 } else {
395 res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
[1]396 }
[59]397 iamhere("Finished editing mountlist");
398 if (res) {
399 paranoid_MR_finish(1);
[1]400 }
[59]401 log_msg(2, "Proceeding...");
402 save_mountlist_to_disk(mountlist, g_mountlist_fname);
403 save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
[507]404 mvaddstr_and_log_it(1, 30, _("Restoring Interactively"));
[59]405 if (bkpinfo->differential) {
[688]406 log_to_screen(_
407 ("Because this is a differential backup, disk"));
408 log_to_screen(_
409 (" partitioning and formatting will not take place."));
[59]410 done = TRUE;
411 } else {
412 if (ask_me_yes_or_no
[688]413 (_
414 ("Do you want to erase and partition your hard drives?")))
415 {
[59]416 if (partition_table_contains_Compaq_diagnostic_partition
417 (mountlist)) {
418 offer_to_abort_because_Compaq_Proliants_suck();
419 done = TRUE;
420 } else {
421 twenty_seconds_til_yikes();
422 g_fprep = fopen("/tmp/prep.sh", "w");
423 ptn_errs = partition_everything(mountlist);
424 if (ptn_errs) {
425 log_to_screen
[688]426 (_
427 ("Warning. Errors occurred during disk partitioning."));
[59]428 }
[1]429
[688]430 fmt_errs =
431 format_everything(mountlist, FALSE, raidlist);
[59]432 if (!fmt_errs) {
433 log_to_screen
[688]434 (_
435 ("Errors during disk partitioning were handled OK."));
436 log_to_screen(_
437 ("Partitions were formatted OK despite those errors."));
[59]438 ptn_errs = 0;
439 }
440 if (!ptn_errs && !fmt_errs) {
441 done = TRUE;
442 }
443 }
444 paranoid_fclose(g_fprep);
445 } else {
446 mvaddstr_and_log_it(g_currentY++, 0,
[688]447 _
448 ("User opted not to partition the devices"));
[59]449 if (ask_me_yes_or_no
[507]450 (_("Do you want to format your hard drives?"))) {
[688]451 fmt_errs =
452 format_everything(mountlist, TRUE, raidlist);
[59]453 if (!fmt_errs) {
454 done = TRUE;
455 }
456 } else {
457 ptn_errs = fmt_errs = 0;
458 done = TRUE;
459 }
460 }
461 if (fmt_errs) {
462 mvaddstr_and_log_it(g_currentY++,
463 0,
[688]464 _
465 ("Errors occurred. Please repartition and format drives manually."));
[59]466 done = FALSE;
467 }
468 if (ptn_errs & !fmt_errs) {
469 mvaddstr_and_log_it(g_currentY++,
470 0,
[688]471 _
472 ("Errors occurred during partitioning. Formatting, however, went OK."));
[59]473 done = TRUE;
474 }
475 if (!done) {
[507]476 if (!ask_me_yes_or_no(_("Re-edit the mountlist?"))) {
[59]477 retval++;
[688]478 iamhere("Leaving interactive_mode()");
479 return (retval);
[59]480 }
481 }
[1]482 }
483 }
484
[59]485 /* mount */
486 if (mount_all_devices(mountlist, TRUE)) {
487 unmount_all_devices(mountlist);
488 retval++;
[688]489 iamhere("Leaving interactive_mode()");
490 return (retval);
[1]491 }
[59]492 /* restore */
493 if ((restore_all =
[688]494 ask_me_yes_or_no(_
495 ("Do you want me to restore all of your data?"))))
[1]496 {
[59]497 log_msg(1, "Restoring all data");
498 retval += restore_everything(bkpinfo, NULL);
[688]499 } else if ((restore_all =
[59]500 ask_me_yes_or_no
[507]501 (_("Do you want me to restore _some_ of your data?")))) {
[783]502 asprintf(&old_restpath,bkpinfo->restore_path);
[59]503 for (done = FALSE; !done;) {
504 unlink("/tmp/filelist.full");
505 filelist = process_filelist_and_biggielist(bkpinfo);
506 /* Now you have /tmp/tmpfs/filelist.restore-these and /tmp/tmpfs/biggielist.restore-these;
507 the former is a list of regular files; the latter, biggiefiles and imagedevs.
508 */
509 if (filelist) {
510 gotos_suck:
511// (NB: %s is where your filesystem is mounted now, by default)", MNT_RESTORING);
512 if (popup_and_get_string
[688]513 (_("Restore path"), _("Restore files to where?"), bkpinfo->restore_path)) {
514 if (!strcmp(bkpinfo->restore_path, "/")) {
[507]515 if (!ask_me_yes_or_no(_("Are you sure?"))) {
[783]516 paranoid_alloc(bkpinfo->restore_path, old_restpath);
[59]517 goto gotos_suck;
518 }
[688]519 paranoid_alloc(bkpinfo->restore_path, ""); // so we restore to [blank]/file/name :)
[59]520 }
521 log_msg(1, "Restoring subset");
522 retval += restore_everything(bkpinfo, filelist);
523 free_filelist(filelist);
524 } else {
[783]525 paranoid_alloc(bkpinfo->restore_path,old_restpath);
[59]526 free_filelist(filelist);
527 }
528 if (!ask_me_yes_or_no
[507]529 (_("Restore another subset of your backup?"))) {
[59]530 done = TRUE;
531 }
532 } else {
533 done = TRUE;
534 }
535 }
[783]536 paranoid_free(old_restpath);
[59]537 } else {
538 mvaddstr_and_log_it(g_currentY++,
539 0,
[688]540 _
541 ("User opted not to restore any data. "));
[1]542 }
[59]543 if (retval) {
544 mvaddstr_and_log_it(g_currentY++,
545 0,
[688]546 _
547 ("Errors occurred during the restore phase. "));
[1]548 }
549
[507]550 if (ask_me_yes_or_no(_("Initialize the boot loader?"))) {
[59]551 run_boot_loader(TRUE);
552 } else {
553 mvaddstr_and_log_it(g_currentY++,
554 0,
[688]555 _
556 ("User opted not to initialize the boot loader."));
[59]557 }
558
559// run_program_and_log_output("cp -af /etc/lvm " MNT_RESTORING "/etc/", 1);
560 protect_against_braindead_sysadmins();
561 retval += unmount_all_devices(mountlist);
562 /* if (restore_some || restore_all || */
563 if (ask_me_yes_or_no
[507]564 (_("Label your ext2 and ext3 partitions if necessary?"))) {
[59]565 mvaddstr_and_log_it(g_currentY, 0,
[688]566 _
567 ("Using e2label to label your ext2,3 partitions"));
[59]568 if (does_file_exist("/tmp/fstab.new")) {
[688]569 asprintf(&fstab_fname, "/tmp/fstab.new");
[59]570 } else {
[688]571 asprintf(&fstab_fname, "/tmp/fstab");
[59]572 }
[688]573 asprintf(&tmp,
[59]574 "label-partitions-as-necessary %s < %s >> %s 2>> %s",
575 g_mountlist_fname, fstab_fname, MONDO_LOGFILE,
576 MONDO_LOGFILE);
[688]577 paranoid_free(fstab_fname);
578
[59]579 res = system(tmp);
[688]580 paranoid_free(tmp);
[59]581 if (res) {
582 log_to_screen
[507]583 (_("label-partitions-as-necessary returned an error"));
584 mvaddstr_and_log_it(g_currentY++, 74, _("Failed."));
[59]585 } else {
586 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
587 }
588 retval += res;
589 }
590
591 iamhere("About to leave interactive_mode()");
592 if (retval) {
593 mvaddstr_and_log_it(g_currentY++,
594 0,
[688]595 _
596 ("Warning - errors occurred during the restore phase."));
[59]597 }
[783]598 return(retval);
[1]599}
[59]600
[1]601/**************************************************************************
602 *END_INTERACTIVE_MODE *
603 **************************************************************************/
604
605
606/**
607 * Run an arbitrary restore mode (prompt the user), but from ISO images
608 * instead of real media.
609 * @param bkpinfo The backup information structure. Most fields are used.
610 * @param mountlist The mountlist containing information about the user's partitions.
611 * @param raidlist The raidlist that goes with @p mountlist.
612 * @param nuke_me_please If TRUE, we plan to run Nuke Mode.
613 * @return 0 for success, or the number of errors encountered.
614 */
[59]615int
616iso_mode(struct s_bkpinfo *bkpinfo,
617 struct mountlist_itself *mountlist,
618 struct raidlist_itself *raidlist, bool nuke_me_please)
[1]619{
[59]620 char c;
621 int retval = 0;
[1]622
[59]623 assert(bkpinfo != NULL);
624 assert(mountlist != NULL);
625 assert(raidlist != NULL);
626 if (iso_fiddly_bits(bkpinfo, nuke_me_please)) {
627 log_msg(1, "iso_mode --- returning w/ error");
628 return (1);
629 } else {
630 c = which_restore_mode();
631 if (c == 'I' || c == 'N' || c == 'C') {
632 interactively_obtain_media_parameters_from_user(bkpinfo,
633 FALSE);
634 }
635 if (c == 'I') {
636 retval += interactive_mode(bkpinfo, mountlist, raidlist);
637 } else if (c == 'N') {
638 retval += nuke_mode(bkpinfo, mountlist, raidlist);
639 } else if (c == 'C') {
640 retval += compare_mode(bkpinfo, mountlist, raidlist);
641 } else {
[507]642 log_to_screen(_("OK, I shan't restore/compare any files."));
[59]643 }
644 }
645 if (is_this_device_mounted(MNT_CDROM)) {
646 paranoid_system("umount " MNT_CDROM);
647 }
[1]648// if (! already_mounted)
649// {
[59]650 if (system("umount /tmp/isodir 2> /dev/null")) {
651 log_to_screen
[688]652 (_
653 ("WARNING - unable to unmount device where the ISO files are stored."));
[59]654 }
[1]655// }
[59]656 return (retval);
[1]657}
[59]658
[1]659/**************************************************************************
660 *END_ISO_MODE *
661 **************************************************************************/
662
663
[688]664static void call_me_after_the_nuke(int retval) {
[1]665
[688]666 char *tmp = NULL;
667 char *tmp1 = NULL;
[1]668
[688]669 if (retval) {
670 log_to_screen(_("Errors occurred during the nuke phase."));
671 log_to_screen(_("Please visit our website at http://www.mondorescue.org for more information."));
672 } else {
673#ifdef __FreeBSD__
674 tmp1 = call_program_and_get_last_line_of_output("cat /tmp/cmdline");
675#else
676 tmp1 = call_program_and_get_last_line_of_output("cat /proc/cmdline");
677#endif
678 if ((strstr(tmp1,"restore") == NULL) ||
679 (strstr(tmp1,"RESTORE") == NULL)) {
680 /* -H option */
681 asprintf(&tmp,
682 _
683 (" 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."));
684 popup_and_OK(tmp);
685 paranoid_free(tmp);
686 }
687 paranoid_free(tmp1);
[1]688
[688]689 log_to_screen(_
690 ("Mondo has restored your system. Please remove the backup media and reboot."));
691 log_to_screen(_
692 ("Thank you for using Mondo Rescue."));
693 log_to_screen(_
694 ("Please visit our website at http://www.mondorescue.org for more information."));
695 }
696 g_I_have_just_nuked = TRUE;
697 return;
698}
[1]699
[688]700
[1]701/**
702 * Restore the user's data automatically (no prompts), after a twenty-second
703 * warning period.
704 * @param bkpinfo The backup information structure. Most fields are used.
705 * @param mountlist The mountlist containing information about the user's partitions.
706 * @param raidlist The raidlist that goes with @p mountlist.
707 * @return 0 for success, or the number of errors encountered.
708 * @warning <b><i>THIS WILL ERASE ALL EXISTING DATA!</i></b>
709 */
[59]710int
711nuke_mode(struct s_bkpinfo *bkpinfo,
712 struct mountlist_itself *mountlist,
713 struct raidlist_itself *raidlist)
[1]714{
[59]715 int retval = 0;
716 int res = 0;
717 bool boot_loader_installed = FALSE;
[688]718 char *tmp = NULL;
[783]719 char *tmpA = NULL;
720 char *tmpB = NULL;
721 char *tmpC = NULL;
[1]722
[59]723 assert(bkpinfo != NULL);
724 assert(mountlist != NULL);
725 assert(raidlist != NULL);
[1]726
[59]727 log_msg(2, "nuke_mode --- starting");
[1]728
[59]729 get_cfg_file_from_archive_or_bust(bkpinfo);
730 load_mountlist(mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo updated the mountlist
[1]731#ifdef __FreeBSD__
[688]732 tmp = call_program_and_get_last_line_of_output("cat /tmp/cmdline");
[1]733#else
[688]734 tmp = call_program_and_get_last_line_of_output("cat /proc/cmdline");
[1]735#endif
[688]736 if (strstr(tmp,"noresize")) {
[59]737 log_msg(2, "Not resizing mountlist.");
738 } else {
739 resize_mountlist_proportionately_to_suit_new_drives(mountlist);
[1]740 }
[688]741 paranoid_free(tmp);
742
[59]743 if (!evaluate_mountlist(mountlist, tmpA, tmpB, tmpC)) {
[688]744 asprintf(&tmp,
745 _
746 ("Mountlist analyzed. Result: \"%s %s %s\" Switch to Interactive Mode?"),
[59]747 tmpA, tmpB, tmpC);
748 if (ask_me_yes_or_no(tmp)) {
[688]749 paranoid_free(tmp);
[59]750 retval = interactive_mode(bkpinfo, mountlist, raidlist);
751 finish(retval);
752 } else {
[688]753 paranoid_free(tmp);
[59]754 fatal_error("Nuke Mode aborted. ");
755 }
[1]756 }
[59]757 save_mountlist_to_disk(mountlist, g_mountlist_fname);
[507]758 mvaddstr_and_log_it(1, 30, _("Restoring Automatically"));
[59]759 if (bkpinfo->differential) {
[507]760 log_to_screen(_("Because this is a differential backup, disk"));
[688]761 log_to_screen(_
762 ("partitioning and formatting will not take place."));
[59]763 res = 0;
764 } else {
765 if (partition_table_contains_Compaq_diagnostic_partition
766 (mountlist)) {
767 offer_to_abort_because_Compaq_Proliants_suck();
768 } else {
769 twenty_seconds_til_yikes();
770 g_fprep = fopen("/tmp/prep.sh", "w");
[1]771#ifdef __FreeBSD__
[688]772 tmp = call_program_and_get_last_line_of_output("cat /tmp/cmdline");
[1]773#else
[688]774 tmp = call_program_and_get_last_line_of_output("cat /proc/cmdline");
[1]775#endif
[783]776 if (strstr(tmp,"nopart")) {
[59]777 log_msg(2,
778 "Not partitioning drives due to 'nopart' option.");
779 res = 0;
780 } else {
781 res = partition_everything(mountlist);
782 if (res) {
783 log_to_screen
[688]784 (_
785 ("Warning. Errors occurred during partitioning."));
[59]786 res = 0;
787 }
788 }
[688]789 paranoid_free(tmp);
790
[59]791 retval += res;
792 if (!res) {
[507]793 log_to_screen(_("Preparing to format your disk(s)"));
[59]794 sleep(1);
[688]795 sync();
796 log_to_screen(_
797 ("Please wait. This may take a few minutes."));
[561]798 res += format_everything(mountlist, FALSE, raidlist);
[59]799 }
800 paranoid_fclose(g_fprep);
801 }
[1]802 }
[59]803 retval += res;
804 if (res) {
805 mvaddstr_and_log_it(g_currentY++,
806 0,
[688]807 _
808 ("Failed to partition and/or format your hard drives."));
[59]809
[507]810 if (ask_me_yes_or_no(_("Try in interactive mode instead?"))) {
[59]811 retval = interactive_mode(bkpinfo, mountlist, raidlist);
[688]812 call_me_after_the_nuke(retval);
[59]813 } else
814 if (!ask_me_yes_or_no
[507]815 (_("Would you like to try to proceed anyway?"))) {
[59]816 }
[688]817 return(retval);
[1]818 }
[59]819 retval = mount_all_devices(mountlist, TRUE);
820 if (retval) {
821 unmount_all_devices(mountlist);
822 log_to_screen
[688]823 (_
824 ("Unable to mount all partitions. Sorry, I cannot proceed."));
[59]825 return (retval);
[1]826 }
[59]827 iamhere("Restoring everything");
828 retval += restore_everything(bkpinfo, NULL);
829 if (!run_boot_loader(FALSE)) {
830 log_msg(1,
831 "Great! Boot loader was installed. No need for msg at end.");
832 boot_loader_installed = TRUE;
833 }
834 protect_against_braindead_sysadmins();
[1]835// run_program_and_log_output("cp -af /etc/lvm " MNT_RESTORING "/etc/", 1);
[59]836 retval += unmount_all_devices(mountlist);
837 mvaddstr_and_log_it(g_currentY,
838 0,
[688]839 _
840 ("Using e2label to label your ext2,3 partitions"));
[1]841
[688]842 asprintf(&tmp, "label-partitions-as-necessary %s < /tmp/fstab",
[59]843 g_mountlist_fname);
844 res = run_program_and_log_output(tmp, TRUE);
[688]845 paranoid_free(tmp);
846
[59]847 if (res) {
[688]848 log_to_screen(_
849 ("label-partitions-as-necessary returned an error"));
[507]850 mvaddstr_and_log_it(g_currentY++, 74, _("Failed."));
[59]851 } else {
[507]852 mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
[59]853 }
854 retval += res;
[688]855 call_me_after_the_nuke(retval);
856 return(retval);
[1]857}
858/**************************************************************************
859 *END_NUKE_MODE *
860 **************************************************************************/
861
862
863/**
864 * Restore the user's data (or a subset of it) to the live filesystem.
865 * This should not be called if we're booted from CD!
866 * @param bkpinfo The backup information structure. Most fields are used.
867 * @return 0 for success, or the number of errors encountered.
868 */
[59]869int restore_to_live_filesystem(struct s_bkpinfo *bkpinfo)
[1]870{
[59]871 int retval = 0;
[1]872
[688]873 char *old_restpath = NULL;
[1]874
[688]875 struct mountlist_itself *mountlist = NULL;
876 struct raidlist_itself *raidlist = NULL;
877 struct s_node *filelist = NULL;
[1]878
[59]879 log_msg(1, "restore_to_live_filesystem() - starting");
880 assert(bkpinfo != NULL);
[688]881
[59]882 mountlist = malloc(sizeof(struct mountlist_itself));
883 raidlist = malloc(sizeof(struct raidlist_itself));
[688]884
[59]885 if (!mountlist || !raidlist) {
886 fatal_error("Cannot malloc() mountlist and/or raidlist");
887 }
[1]888
[688]889 paranoid_alloc(bkpinfo->restore_path, "/");
[59]890 if (!g_restoring_live_from_cd) {
891 popup_and_OK
[688]892 (_
893 ("Please insert tape/CD/boot floppy, then hit 'OK' to continue."));
[59]894 sleep(1);
895 }
896 interactively_obtain_media_parameters_from_user(bkpinfo, FALSE);
[171]897 if (bkpinfo->media_device == NULL) {
[59]898 log_msg(2, "Warning - failed to find media dev");
[171]899 } else {
900 log_msg(2, "bkpinfo->media_device = %s", bkpinfo->media_device);
[59]901 }
[1]902
903
[59]904 log_msg(2, "bkpinfo->isodir = %s", bkpinfo->isodir);
[1]905
[507]906 open_evalcall_form(_("Thinking..."));
[1]907
[59]908 get_cfg_file_from_archive_or_bust(bkpinfo);
909 read_cfg_file_into_bkpinfo(g_mondo_cfg_file, bkpinfo);
910 load_mountlist(mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo
911
912 close_evalcall_form();
913 retval = load_mountlist(mountlist, g_mountlist_fname);
914 load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
915 filelist = process_filelist_and_biggielist(bkpinfo);
916 if (filelist) {
917 save_filelist(filelist, "/tmp/selected-files.txt");
[783]918 asprintf(&old_restpath,bkpinfo->restore_path);
[507]919 if (popup_and_get_string(_("Restore path"),
920 _("Restore files to where? )"),
[688]921 bkpinfo->restore_path)) {
[59]922 iamhere("Restoring everything");
923 retval += restore_everything(bkpinfo, filelist);
924 }
[688]925 free_filelist(filelist);
[783]926 paranoid_alloc(bkpinfo->restore_path,old_restpath);
[59]927 }
928 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
929 log_msg(2,
930 "I probably don't need to unmount or eject the CD-ROM but I'm doing it anyway.");
931 }
932 run_program_and_log_output("umount " MNT_CDROM, FALSE);
[171]933 if ((!bkpinfo->please_dont_eject) && (bkpinfo->media_device != NULL)) {
[59]934 eject_device(bkpinfo->media_device);
935 }
936 free(mountlist);
937 free(raidlist);
938 return (retval);
[1]939}
940
941/**************************************************************************
942 *END_RESTORE_TO_LIVE_FILESYSTEM *
943 **************************************************************************/
944
945/* @} - end of restoreGroup */
946
947
948#include <utime.h>
949/**
950 * @addtogroup LLrestoreGroup
951 * @{
952 */
953/**
954 * Restore biggiefile @p bigfileno from the currently mounted CD.
955 * @param bkpinfo The backup information structure. Fields used:
956 * - @c bkpinfo->backup_media_type
957 * - @c bkpinfo->restore_path
958 * @param bigfileno The biggiefile number (starting from 0) to restore.
959 * @param filelist The node structure containing the list of files to restore.
960 * If the biggiefile is not in this list, it will be skipped (return value will
961 * still indicate success).
962 * @return 0 for success (or skip), nonzero for failure.
963 */
[688]964char *
[1]965restore_a_biggiefile_from_CD(struct s_bkpinfo *bkpinfo,
[59]966 long bigfileno,
[688]967 struct s_node *filelist)
[1]968{
[688]969 FILE *fin = NULL;
970 FILE *fout = NULL;
971 FILE *fbzip2 = NULL;
972 char *checksum = NULL;
973 char *outfile_fname = NULL;
974 char *tmp = NULL;
975 char *tmp1 = NULL;
976 char *tmp2 = NULL;
977 char *tmp3 = NULL;
978 char *bzip2_command = NULL;
979 char *bigblk = NULL;
980 char *pathname_of_last_file_restored = NULL;
[59]981 int finished = FALSE;
982 long sliceno;
983 long siz;
[688]984 long siz1;
985 char *ntfsprog_fifo = NULL;
[59]986 char *file_to_openout = NULL;
987 struct s_filename_and_lstat_info biggiestruct;
[688]988 struct utimbuf the_utime_buf, *ubuf = NULL;
[300]989 bool use_ntfsprog_hack = FALSE;
[59]990 pid_t pid;
991 int res = 0;
992 int old_loglevel;
[688]993 char *sz_msg;
994 struct s_node *node = NULL;
[1]995
[59]996 old_loglevel = g_loglevel;
997 ubuf = &the_utime_buf;
998 assert(bkpinfo != NULL);
[1]999
[59]1000 if (!(bigblk = malloc(TAPE_BLOCK_SIZE))) {
1001 fatal_error("Cannot malloc bigblk");
1002 }
[1]1003
[688]1004 tmp = slice_fname(bigfileno, 0, ARCHIVES_PATH, "");
1005 if (!(fin = fopen(tmp,"r"))) {
[507]1006 log_to_screen(_("Cannot even open bigfile's info file"));
[688]1007 paranoid_free(tmp);
1008 return (pathname_of_last_file_restored);
[59]1009 }
[688]1010 paranoid_free(tmp);
[1]1011
[59]1012 memset((void *) &biggiestruct, 0, sizeof(biggiestruct));
1013 if (fread((void *) &biggiestruct, 1, sizeof(biggiestruct), fin) <
1014 sizeof(biggiestruct)) {
1015 log_msg(2, "Warning - unable to get biggiestruct of bigfile #%d",
1016 bigfileno + 1);
1017 }
1018 paranoid_fclose(fin);
[1]1019
[688]1020 asprintf(&checksum, biggiestruct.checksum);
[1]1021
[59]1022 if (!checksum[0]) {
[688]1023 asprintf(&tmp, "Warning - bigfile %ld does not have a checksum",
[59]1024 bigfileno + 1);
1025 log_msg(3, tmp);
[688]1026 paranoid_free(tmp);
1027 /* BERLIOS : Useless ???
[59]1028 p = checksum;
[688]1029 */
[59]1030 }
[688]1031 paranoid_free(checksum);
[1]1032
[59]1033 if (!strncmp(biggiestruct.filename, "/dev/", 5)) // Whether NTFS or not :)
1034 {
[688]1035 asprintf(&outfile_fname, biggiestruct.filename);
[59]1036 } else {
[688]1037 asprintf(&outfile_fname, "%s/%s", bkpinfo->restore_path,
[59]1038 biggiestruct.filename);
1039 }
[1]1040
[59]1041 /* skip file if we have a selective restore subset & it doesn't match */
1042 if (filelist != NULL) {
1043 node = find_string_at_node(filelist, biggiestruct.filename);
1044 if (!node) {
1045 log_msg(0, "Skipping %s (name isn't in filelist)",
1046 biggiestruct.filename);
[688]1047 return (pathname_of_last_file_restored);
[59]1048 } else if (!(node->selected)) {
1049 log_msg(1, "Skipping %s (name isn't in biggielist subset)",
1050 biggiestruct.filename);
[688]1051 return (pathname_of_last_file_restored);
[59]1052 }
[1]1053 }
[59]1054 /* otherwise, continue */
[1]1055
[59]1056 log_msg(1, "DEFINITELY restoring %s", biggiestruct.filename);
[300]1057 if (biggiestruct.use_ntfsprog) {
[59]1058 if (strncmp(biggiestruct.filename, "/dev/", 5)) {
1059 log_msg(1,
[300]1060 "I was in error when I set biggiestruct.use_ntfsprog to TRUE.");
[59]1061 log_msg(1, "%s isn't even in /dev", biggiestruct.filename);
[300]1062 biggiestruct.use_ntfsprog = FALSE;
[59]1063 }
1064 }
1065
[300]1066 if (biggiestruct.use_ntfsprog) // if it's an NTFS device
[1]1067// if (!strncmp ( biggiestruct.filename, "/dev/", 5))
[59]1068 {
1069 g_loglevel = 4;
[300]1070 use_ntfsprog_hack = TRUE;
[59]1071 log_msg(2,
[300]1072 "Calling ntfsclone in background because %s is an NTFS /dev entry",
[59]1073 outfile_fname);
[688]1074 asprintf(&ntfsprog_fifo, "/tmp/%d.%d.000", (int) (random() % 32768),
[59]1075 (int) (random() % 32768));
[688]1076 mkfifo(ntfsprog_fifo, 0x770);
1077
[300]1078 file_to_openout = ntfsprog_fifo;
[59]1079 switch (pid = fork()) {
1080 case -1:
1081 fatal_error("Fork failure");
1082 case 0:
1083 log_msg(3,
[300]1084 "CHILD - fip - calling feed_outfrom_ntfsprog(%s, %s)",
1085 biggiestruct.filename, ntfsprog_fifo);
[59]1086 res =
[300]1087 feed_outfrom_ntfsprog(biggiestruct.filename,
[688]1088 ntfsprog_fifo);
[59]1089// log_msg(3, "CHILD - fip - exiting");
1090 exit(res);
1091 break;
1092 default:
1093 log_msg(3,
[300]1094 "feed_into_ntfsprog() called in background --- pid=%ld",
[59]1095 (long int) (pid));
1096 }
[688]1097 // BERLIOS: Is it the right place ??
1098 paranoid_free(ntfsprog_fifo);
[59]1099 } else {
[300]1100 use_ntfsprog_hack = FALSE;
[59]1101 file_to_openout = outfile_fname;
1102 if (!does_file_exist(outfile_fname)) // yes, it looks weird with the '!' but it's correct that way
1103 {
1104 make_hole_for_file(outfile_fname);
1105 }
1106 }
[1]1107
[688]1108 asprintf(&tmp, "Reassembling big file %ld (%s)", bigfileno + 1,
[59]1109 outfile_fname);
1110 log_msg(2, tmp);
[688]1111 paranoid_free(tmp);
[1]1112
[59]1113 /*
1114 last slice is zero-length and uncompressed; when we find it, we stop.
1115 We DON'T wait until there are no more slices; if we did that,
1116 We might stop at end of CD, not at last slice (which is 0-len and uncompd)
1117 */
[1]1118
[688]1119 asprintf(&pathname_of_last_file_restored, biggiestruct.filename);
[1]1120
[59]1121 log_msg(3, "file_to_openout = %s", file_to_openout);
1122 if (!(fout = fopen(file_to_openout, "w"))) {
[507]1123 log_to_screen(_("Cannot openout outfile_fname - hard disk full?"));
[688]1124 return (pathname_of_last_file_restored);
[1]1125 }
[300]1126 log_msg(3, "Opened out to %s", outfile_fname); // CD/DVD --> mondorestore --> ntfsclone --> hard disk itself
[1]1127
[59]1128 for (sliceno = 1, finished = FALSE; !finished;) {
[688]1129 tmp = slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "");
1130 tmp1 = slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "lzo");
1131 tmp2 = slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "bz2");
1132 if (!does_file_exist(tmp) && !does_file_exist(tmp1) &&
1133 !does_file_exist(tmp2)) {
[59]1134 log_msg(3,
1135 "Cannot find a data slice or terminator slice on CD %d",
1136 g_current_media_number);
1137 g_current_media_number++;
[688]1138 asprintf(&tmp3,
[59]1139 "Asking for %s #%d so that I may read slice #%ld\n",
[783]1140 bkpinfo->backup_media_string,
[59]1141 g_current_media_number, sliceno);
[688]1142 log_msg(2, tmp3);
1143 paranoid_free(tmp3);
1144
1145 asprintf(&tmp3, _("Restoring from %s #%d"),
[783]1146 bkpinfo->backup_media_string,
[59]1147 g_current_media_number);
[688]1148 log_to_screen(tmp3);
1149 paranoid_free(tmp3);
1150
[59]1151 insist_on_this_cd_number(bkpinfo, g_current_media_number);
[507]1152 log_to_screen(_("Continuing to restore."));
[59]1153 } else {
1154 if (does_file_exist(tmp) && length_of_file(tmp) == 0) {
1155 log_msg(2,
1156 "End of bigfile # %ld (slice %ld is the terminator)",
1157 bigfileno + 1, sliceno);
1158 finished = TRUE;
1159 continue;
1160 } else {
[688]1161 if (does_file_exist(tmp1)) {
1162 asprintf(&bzip2_command, "lzop -dc %s 2>> %s",tmp1, MONDO_LOGFILE);
1163 } else if (does_file_exist(tmp2)) {
1164 asprintf(&bzip2_command, "bzip2 -dc %s 2>> %s",tmp2, MONDO_LOGFILE);
1165 } else if (does_file_exist(tmp)) {
[783]1166 asprintf(&bzip2_command, "%s", "");
[59]1167 } else {
[507]1168 log_to_screen(_("OK, that's pretty fsck0red..."));
[688]1169 return (pathname_of_last_file_restored);
[59]1170 }
1171 }
[688]1172
1173 if (bzip2_command == NULL) {
1174 asprintf(&bzip2_command, "cat %s 2>> %s", tmp, MONDO_LOGFILE);
[59]1175 }
[688]1176 asprintf(&tmp3, "Working on %s #%d, file #%ld, slice #%ld ",
[783]1177 bkpinfo->backup_media_string,
[59]1178 g_current_media_number, bigfileno + 1, sliceno);
[688]1179 log_msg(2, tmp3);
[59]1180 if (!g_text_mode) {
[688]1181 newtDrawRootText(0, g_noof_rows - 2, tmp3);
[59]1182 newtRefresh();
[688]1183 update_progress_form(tmp3);
[59]1184 }
[688]1185 paranoid_free(tmp3);
1186
[59]1187 if (!(fbzip2 = popen(bzip2_command, "r"))) {
1188 fatal_error("Can't run popen command");
1189 }
[688]1190 paranoid_free(bzip2_command);
1191
[59]1192 while (!feof(fbzip2)) {
1193 siz = fread(bigblk, 1, TAPE_BLOCK_SIZE, fbzip2);
1194 if (siz > 0) {
[688]1195 siz1 = fwrite(bigblk, 1, siz, fout);
1196 asprintf(&sz_msg, "Read %ld from fbzip2; written %ld to fout", siz, siz1);
1197 log_it(sz_msg);
1198 paranoid_free(sz_msg);
[59]1199 }
1200 }
1201 paranoid_pclose(fbzip2);
[1]1202
[59]1203
1204 sliceno++;
1205 g_current_progress++;
1206 }
[688]1207 paranoid_free(tmp);
1208 paranoid_free(tmp1);
1209 paranoid_free(tmp2);
[59]1210 }
1211 paranoid_fclose(fout);
1212 g_loglevel = old_loglevel;
[1]1213
[300]1214 if (use_ntfsprog_hack) {
1215 log_msg(3, "Waiting for ntfsclone to finish");
[688]1216 asprintf(&tmp,
[434]1217 " ps | grep \" ntfsclone \" | grep -v grep > /dev/null 2> /dev/null");
[59]1218 while (system(tmp) == 0) {
1219 sleep(1);
1220 }
[688]1221 paranoid_free(tmp);
[300]1222 log_it("OK, ntfsclone has really finished");
[59]1223 }
[1]1224
[59]1225 if (strcmp(outfile_fname, "/dev/null")) {
1226 chown(outfile_fname, biggiestruct.properties.st_uid,
1227 biggiestruct.properties.st_gid);
1228 chmod(outfile_fname, biggiestruct.properties.st_mode);
1229 ubuf->actime = biggiestruct.properties.st_atime;
1230 ubuf->modtime = biggiestruct.properties.st_mtime;
1231 utime(outfile_fname, ubuf);
1232 }
[688]1233 paranoid_free(outfile_fname);
[59]1234 paranoid_free(bigblk);
[1]1235
[688]1236 return (pathname_of_last_file_restored);
[1]1237}
1238
[688]1239
[1]1240/**************************************************************************
1241 *END_ RESTORE_A_BIGGIEFILE_FROM_CD *
1242 **************************************************************************/
1243
1244
1245/**
1246 * Restore a biggiefile from the currently opened stream.
1247 * @param bkpinfo The backup information structure. Fields used:
1248 * - @c bkpinfo->restore_path
1249 * - @c bkpinfo->zip_exe
1250 * @param orig_bf_fname The original filename of the biggiefile.
1251 * @param biggiefile_number The number of the biggiefile (starting from 0).
1252 * @param filelist The node structure containing the list of files to be restored.
1253 * If @p orig_bf_fname is not in the list, it will be ignored.
1254 * @return 0 for success (or skip), nonzero for failure.
1255 */
[688]1256char *restore_a_biggiefile_from_stream(struct s_bkpinfo *bkpinfo, char *orig_bf_fname, long biggiefile_number,
[59]1257 struct s_node *filelist,
[688]1258 int use_ntfsprog)
[1]1259{
[59]1260 FILE *pout;
1261 FILE *fin;
[1]1262
1263 /** mallocs ********/
[688]1264 char *tmp = NULL;
1265 char *tmp1 = NULL;
1266 char *command = NULL;
1267 char *outfile_fname = NULL;
1268 char *ntfsprog_fifo = NULL;
[59]1269 char *file_to_openout = NULL;
[688]1270 char *pathname_of_last_file_restored = NULL;
[1]1271
[59]1272 struct s_node *node;
[1]1273
[59]1274 int old_loglevel;
1275 long current_slice_number = 0;
1276 int retval = 0;
1277 int res = 0;
1278 int ctrl_chr = '\0';
1279 long long slice_siz;
1280 bool dummy_restore = FALSE;
[300]1281 bool use_ntfsprog_hack = FALSE;
[59]1282 pid_t pid;
1283 struct s_filename_and_lstat_info biggiestruct;
1284 struct utimbuf the_utime_buf, *ubuf;
1285 ubuf = &the_utime_buf;
[1]1286
[59]1287 old_loglevel = g_loglevel;
1288 assert(bkpinfo != NULL);
1289 assert(orig_bf_fname != NULL);
[1]1290
[300]1291 if (use_ntfsprog == BLK_START_A_PIHBIGGIE) {
1292 use_ntfsprog = 1;
[59]1293 log_msg(1, "%s --- pih=YES", orig_bf_fname);
[300]1294 } else if (use_ntfsprog == BLK_START_A_NORMBIGGIE) {
1295 use_ntfsprog = 0;
[59]1296 log_msg(1, "%s --- pih=NO", orig_bf_fname);
1297 } else {
[300]1298 use_ntfsprog = 0;
[59]1299 log_msg(1, "%s --- pih=NO (weird marker though)", orig_bf_fname);
1300 }
[1]1301
[688]1302 asprintf(&pathname_of_last_file_restored, orig_bf_fname);
[1]1303
[59]1304 /* open out to biggiefile to be restored (or /dev/null if biggiefile is not to be restored) */
1305
1306 if (filelist != NULL) {
1307 node = find_string_at_node(filelist, orig_bf_fname);
1308 if (!node) {
1309 dummy_restore = TRUE;
1310 log_msg(1,
1311 "Skipping big file %ld (%s) - not in biggielist subset",
1312 biggiefile_number + 1, orig_bf_fname);
[688]1313 pathname_of_last_file_restored = NULL;
[59]1314 } else if (!(node->selected)) {
1315 dummy_restore = TRUE;
1316 log_msg(1, "Skipping %s (name isn't in biggielist subset)",
1317 orig_bf_fname);
[688]1318 pathname_of_last_file_restored = NULL;
[59]1319 }
[1]1320 }
1321
[300]1322 if (use_ntfsprog) {
[59]1323 if (strncmp(orig_bf_fname, "/dev/", 5)) {
[688]1324 log_msg(1, "I was in error when I set use_ntfsprog to TRUE.");
[59]1325 log_msg(1, "%s isn't even in /dev", orig_bf_fname);
[300]1326 use_ntfsprog = FALSE;
[59]1327 }
1328 }
[1]1329
[300]1330 if (use_ntfsprog) {
[59]1331 g_loglevel = 4;
[688]1332 asprintf(&outfile_fname, orig_bf_fname);
[300]1333 use_ntfsprog_hack = TRUE;
[59]1334 log_msg(2,
[300]1335 "Calling ntfsclone in background because %s is a /dev entry",
[59]1336 outfile_fname);
[688]1337 asprintf(&ntfsprog_fifo, "/tmp/%d.%d.000", (int) (random() % 32768),
[59]1338 (int) (random() % 32768));
[688]1339 mkfifo(ntfsprog_fifo, 0x770);
1340
[300]1341 file_to_openout = ntfsprog_fifo;
[59]1342 switch (pid = fork()) {
1343 case -1:
1344 fatal_error("Fork failure");
1345 case 0:
1346 log_msg(3,
[300]1347 "CHILD - fip - calling feed_outfrom_ntfsprog(%s, %s)",
1348 outfile_fname, ntfsprog_fifo);
[688]1349 res = feed_outfrom_ntfsprog(outfile_fname, ntfsprog_fifo);
[59]1350// log_msg(3, "CHILD - fip - exiting");
1351 exit(res);
1352 break;
1353 default:
1354 log_msg(3,
[300]1355 "feed_into_ntfsprog() called in background --- pid=%ld",
[59]1356 (long int) (pid));
1357 }
[688]1358 paranoid_free(ntfsprog_fifo);
[59]1359 } else {
1360 if (!strncmp(orig_bf_fname, "/dev/", 5)) // non-NTFS partition
1361 {
[688]1362 asprintf(&outfile_fname, orig_bf_fname);
[59]1363 } else // biggiefile
1364 {
[688]1365 asprintf(&outfile_fname, "%s/%s", bkpinfo->restore_path,
[59]1366 orig_bf_fname);
1367 }
[300]1368 use_ntfsprog_hack = FALSE;
[59]1369 file_to_openout = outfile_fname;
1370 if (!does_file_exist(outfile_fname)) // yes, it looks weird with the '!' but it's correct that way
1371 {
1372 make_hole_for_file(outfile_fname);
1373 }
[688]1374 asprintf(&tmp1, "Reassembling big file %ld (%s)",
[59]1375 biggiefile_number + 1, orig_bf_fname);
[688]1376 log_msg(2, tmp1);
1377 paranoid_free(tmp1);
[1]1378 }
[59]1379
1380 if (dummy_restore) {
[688]1381 paranoid_free(outfile_fname);
1382 asprintf(&outfile_fname, "/dev/null");
[1]1383 }
[59]1384
[783]1385 if (bkpinfo->zip_exe == NULL) {
[688]1386 asprintf(&command, "cat > \"%s\"", file_to_openout);
[59]1387 } else {
[688]1388 asprintf(&command, "%s -dc > \"%s\" 2>> %s", bkpinfo->zip_exe,
[59]1389 file_to_openout, MONDO_LOGFILE);
[1]1390 }
[688]1391 asprintf(&tmp1, "Pipe command = '%s'", command);
1392 log_msg(3, tmp1);
1393 paranoid_free(tmp1);
[1]1394
[59]1395 /* restore biggiefile, one slice at a time */
1396 if (!(pout = popen(command, "w"))) {
1397 fatal_error("Cannot pipe out");
1398 }
[688]1399 paranoid_free(command);
1400
[59]1401 for (res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr);
1402 ctrl_chr != BLK_STOP_A_BIGGIE;
1403 res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr)) {
1404 if (ctrl_chr != BLK_START_AN_AFIO_OR_SLICE) {
1405 wrong_marker(BLK_START_AN_AFIO_OR_SLICE, ctrl_chr);
1406 }
[688]1407 asprintf(&tmp1, "Working on file #%ld, slice #%ld ",
[59]1408 biggiefile_number + 1, current_slice_number);
[688]1409 log_msg(2, tmp1);
1410
[59]1411 if (!g_text_mode) {
[688]1412 newtDrawRootText(0, g_noof_rows - 2, tmp1);
[59]1413 newtRefresh();
1414 }
[688]1415 strip_spaces(tmp1);
1416 update_progress_form(tmp1);
1417 paranoid_free(tmp1);
1418
[59]1419 if (current_slice_number == 0) {
1420 res =
1421 read_file_from_stream_to_file(bkpinfo,
1422 "/tmp/biggie-blah.txt",
1423 slice_siz);
1424 if (!(fin = fopen("/tmp/biggie-blah.txt", "r"))) {
1425 log_OS_error("blah blah");
1426 } else {
1427 if (fread
1428 ((void *) &biggiestruct, 1, sizeof(biggiestruct),
1429 fin) < sizeof(biggiestruct)) {
1430 log_msg(2,
1431 "Warning - unable to get biggiestruct of bigfile #%d",
1432 biggiefile_number + 1);
1433 }
1434 paranoid_fclose(fin);
1435 }
1436 } else {
1437 res =
1438 read_file_from_stream_to_stream(bkpinfo, pout, slice_siz);
1439 }
1440 retval += res;
1441 res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr);
1442 if (ctrl_chr != BLK_STOP_AN_AFIO_OR_SLICE) {
1443 wrong_marker(BLK_STOP_AN_AFIO_OR_SLICE, ctrl_chr);
1444 }
1445 current_slice_number++;
1446 g_current_progress++;
1447 }
[688]1448 paranoid_free(tmp);
[59]1449 paranoid_pclose(pout);
[1]1450
[59]1451 log_msg(1, "pathname_of_last_file_restored is now %s",
1452 pathname_of_last_file_restored);
[1]1453
[300]1454 if (use_ntfsprog_hack) {
1455 log_msg(3, "Waiting for ntfsclone to finish");
[688]1456 asprintf(&tmp,
[434]1457 " ps | grep \" ntfsclone \" | grep -v grep > /dev/null 2> /dev/null");
[59]1458 while (system(tmp) == 0) {
1459 sleep(1);
[688]1460 }
1461 paranoid_free(tmp);
[300]1462 log_msg(3, "OK, ntfsclone has really finished");
[59]1463 }
1464
1465 log_msg(3, "biggiestruct.filename = %s", biggiestruct.filename);
1466 log_msg(3, "biggiestruct.checksum = %s", biggiestruct.checksum);
1467 if (strcmp(outfile_fname, "/dev/null")) {
1468 chmod(outfile_fname, biggiestruct.properties.st_mode);
1469 chown(outfile_fname, biggiestruct.properties.st_uid,
1470 biggiestruct.properties.st_gid);
1471 ubuf->actime = biggiestruct.properties.st_atime;
1472 ubuf->modtime = biggiestruct.properties.st_mtime;
1473 utime(outfile_fname, ubuf);
1474 }
1475
1476 paranoid_free(outfile_fname);
1477 g_loglevel = old_loglevel;
[688]1478 return (pathname_of_last_file_restored);
[1]1479}
1480
1481/**************************************************************************
1482 *END_RESTORE_A_BIGGIEFILE_FROM_STREAM *
1483 **************************************************************************/
1484
1485
1486/**
1487 * Restore @p tarball_fname from CD.
1488 * @param tarball_fname The filename of the tarball to restore (in /mnt/cdrom).
1489 * This will be used unmodified.
1490 * @param current_tarball_number The number (starting from 0) of the fileset
1491 * we're restoring now.
1492 * @param filelist The node structure containing the list of files to be
1493 * restored. If no file in the afioball is in this list, afio will still be
1494 * called, but nothing will be written.
1495 * @return 0 for success, nonzero for failure.
1496 */
1497int
1498restore_a_tarball_from_CD(char *tarball_fname,
[59]1499 long current_tarball_number,
1500 struct s_node *filelist)
[1]1501{
[59]1502 int retval = 0;
1503 int res;
1504 char *p;
[1]1505
1506 /** malloc **/
[59]1507 char *command;
[688]1508 char *tmp = NULL;
[59]1509 char *filelist_name;
[688]1510 char *filelist_subset_fname = NULL;
1511 char *executable = NULL;
1512 char *temp_log = NULL;
[59]1513 long matches = 0;
1514 bool use_star;
[688]1515 char *xattr_fname = NULL;
1516 char *acl_fname = NULL;
[1]1517
[59]1518 assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
1519
1520 log_msg(5, "Entering");
1521 use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
[688]1522 asprintf(&command, "mkdir -p %s/tmp", MNT_RESTORING);
[59]1523 run_program_and_log_output(command, 9);
[688]1524 paranoid_free(command);
[1]1525
[688]1526 asprintf(&filelist_name, MNT_CDROM "/archives/filelist.%ld",
[59]1527 current_tarball_number);
1528 if (length_of_file(filelist_name) <= 2) {
1529 log_msg(2, "There are _zero_ files in filelist '%s'",
1530 filelist_name);
1531 log_msg(2,
[687]1532 "This is a bit silly (ask dev-team to fix mondo_makefilelist, please)");
[59]1533 log_msg(2,
1534 "but it's non-critical. It's cosmetic. Don't worry about it.");
1535 retval = 0;
[688]1536 log_msg(5, "Leaving");
1537 return (retval);
[1]1538 }
[59]1539 if (count_lines_in_file(filelist_name) <= 0
1540 || length_of_file(tarball_fname) <= 0) {
[687]1541 log_msg(3, "length_of_file(%s) = %llu", tarball_fname,
[59]1542 length_of_file(tarball_fname));
[688]1543 asprintf(&tmp, "Unable to restore fileset #%ld (CD I/O error)",
[59]1544 current_tarball_number);
1545 log_to_screen(tmp);
[688]1546 paranoid_free(tmp);
[59]1547 retval = 1;
[688]1548 log_msg(5, "Leaving");
1549 return (retval);
[1]1550 }
1551
[59]1552 if (filelist) {
[688]1553 asprintf(&filelist_subset_fname, "/tmp/filelist-subset-%ld.tmp",
[59]1554 current_tarball_number);
1555 if ((matches =
1556 save_filelist_entries_in_common(filelist_name, filelist,
1557 filelist_subset_fname,
1558 use_star))
1559 <= 0) {
[688]1560 asprintf(&tmp, "Skipping fileset %ld", current_tarball_number);
[59]1561 log_msg(1, tmp);
[688]1562 paranoid_free(tmp);
[59]1563 } else {
1564 log_msg(3, "Saved fileset %ld's subset to %s",
1565 current_tarball_number, filelist_subset_fname);
1566 }
[688]1567 asprintf(&tmp, "Tarball #%ld --- %ld matches",
[59]1568 current_tarball_number, matches);
[688]1569 log_to_screen(tmp);
1570 paranoid_free(tmp);
[59]1571 } else {
[688]1572 filelist_subset_fname = NULL;
[59]1573 }
[688]1574 paranoid_free(filelist_name);
[59]1575
1576 if (filelist == NULL || matches > 0) {
[688]1577 asprintf(&xattr_fname, XATTR_LIST_FNAME_RAW_SZ,
[59]1578 MNT_CDROM "/archives", current_tarball_number);
[688]1579 asprintf(&acl_fname, ACL_LIST_FNAME_RAW_SZ, MNT_CDROM "/archives",
[59]1580 current_tarball_number);
1581 if (strstr(tarball_fname, ".bz2")) {
[688]1582 asprintf(&executable, "bzip2");
[59]1583 } else if (strstr(tarball_fname, ".lzo")) {
[688]1584 asprintf(&executable, "lzop");
[59]1585 } else {
[688]1586 executable = NULL;
[59]1587 }
[688]1588
1589 if (executable == NULL) {
1590 asprintf(&tmp, "which %s > /dev/null 2> /dev/null", executable);
[59]1591 if (run_program_and_log_output(tmp, FALSE)) {
1592 log_to_screen
[688]1593 (_
1594 ("(compare_a_tarball) Compression program not found - oh no!"));
[59]1595 paranoid_MR_finish(1);
1596 }
[688]1597 paranoid_free(tmp);
1598
1599 asprintf(&tmp, executable);
1600 asprintf(&executable, "-P %s -Z", tmp);
1601 paranoid_free(tmp);
[59]1602 }
[1]1603#ifdef __FreeBSD__
1604#define BUFSIZE 512
1605#else
1606#define BUFSIZE (1024L*1024L)/TAPE_BLOCK_SIZE
1607#endif
1608
[688]1609 asprintf(&temp_log, "/tmp/%d.%d", (int) (random() % 32768),
1610 (int) (random() % 32768));
1611
[59]1612 if (use_star) {
1613 if (strstr(tarball_fname, ".bz2")) {
[688]1614 asprintf(&tmp, " -bz");
1615 } else {
[783]1616 asprintf(&tmp, "%s", "");
[59]1617 }
[688]1618 asprintf(&command,
1619 "star -x -force-remove -U " STAR_ACL_SZ
1620 " errctl= file=%s %s 2>> %s >> %s", tarball_fname, tmp, temp_log, temp_log);
1621 paranoid_free(tmp);
[59]1622 } else {
[688]1623 if (filelist_subset_fname != NULL) {
1624 asprintf(&command,
1625 "afio -i -M 8m -b %ld -c %ld %s -w '%s' %s 2>> %s >> %s",
[59]1626 TAPE_BLOCK_SIZE,
1627 BUFSIZE, executable, filelist_subset_fname,
1628// files_to_restore_this_time_fname,
[688]1629 tarball_fname, temp_log, temp_log);
[59]1630 } else {
[688]1631 asprintf(&command,
1632 "afio -i -b %ld -c %ld -M 8m %s %s 2>> %s >> %s",
[59]1633 TAPE_BLOCK_SIZE,
[688]1634 BUFSIZE, executable, tarball_fname, temp_log, temp_log);
[59]1635 }
1636 }
[688]1637 paranoid_free(executable);
1638
[59]1639#undef BUFSIZE
1640 log_msg(1, "command = '%s'", command);
1641 unlink(temp_log);
1642 res = system(command);
1643 if (res) {
1644 p = strstr(command, "-acl ");
1645 if (p) {
1646 p[0] = p[1] = p[2] = p[3] = ' ';
1647 log_msg(1, "new command = '%s'", command);
1648 res = system(command);
1649 }
1650 }
[688]1651 paranoid_free(command);
1652
[59]1653 if (res && length_of_file(temp_log) < 5) {
1654 res = 0;
1655 }
1656
1657 log_msg(1, "Setting fattr list %s", xattr_fname);
1658 if (length_of_file(xattr_fname) > 0) {
1659 res = set_fattr_list(filelist_subset_fname, xattr_fname);
1660 if (res) {
1661 log_to_screen
[688]1662 (_
1663 ("Errors occurred while setting extended attributes"));
[59]1664 } else {
1665 log_msg(1, "I set xattr OK");
1666 }
1667 retval += res;
1668 }
1669 if (length_of_file(acl_fname) > 0) {
1670 log_msg(1, "Setting acl list %s", acl_fname);
1671 res = set_acl_list(filelist_subset_fname, acl_fname);
1672 if (res) {
1673 log_to_screen
[688]1674 (_
1675 ("Errors occurred while setting access control lists"));
[59]1676 } else {
1677 log_msg(1, "I set ACL OK");
1678 }
1679 retval += res;
1680 }
1681 if (retval) {
[688]1682 asprintf(&command, "cat %s >> %s", temp_log, MONDO_LOGFILE);
[59]1683 system(command);
[688]1684 paranoid_free(command);
[59]1685 log_msg(2, "Errors occurred while processing fileset #%d",
1686 current_tarball_number);
1687 } else {
1688 log_msg(2, "Fileset #%d processed OK", current_tarball_number);
1689 }
[688]1690 unlink(xattr_fname);
1691 paranoid_free(xattr_fname);
[1]1692 }
[59]1693 if (does_file_exist("/PAUSE")) {
1694 popup_and_OK
[688]1695 (_
1696 ("Press ENTER to go on. Delete /PAUSE to stop these pauses."));
[1]1697 }
[59]1698 unlink(filelist_subset_fname);
1699 unlink(acl_fname);
1700 unlink(temp_log);
1701
1702 paranoid_free(filelist_subset_fname);
[688]1703 paranoid_free(acl_fname);
[59]1704 paranoid_free(temp_log);
[688]1705
[59]1706 log_msg(5, "Leaving");
1707 return (retval);
[1]1708}
1709
1710/**************************************************************************
1711 *END_RESTORE_A_TARBALL_FROM_CD *
1712 **************************************************************************/
1713
1714
1715/**
1716 * Restore a tarball from the currently opened stream.
1717 * @param bkpinfo The backup information structure. Fields used:
1718 * - @c bkpinfo->backup_media_type
1719 * - @c bkpinfo->media_device
1720 * - @c bkpinfo->zip_exe
1721 * @param tarball_fname The filename of the afioball to restore.
1722 * @param current_tarball_number The number (starting from 0) of the fileset
1723 * we're restoring now.
1724 * @param filelist The node structure containing the list of files to be
1725 * restored. If no file in the afioball is in this list, afio will still be
1726 * called, but nothing will be written.
1727 * @param size The size (in @b bytes) of the afioball.
1728 * @return 0 for success, nonzero for failure.
1729 */
1730int
1731restore_a_tarball_from_stream(struct s_bkpinfo *bkpinfo,
[59]1732 char *tarball_fname,
1733 long current_tarball_number,
1734 struct s_node *filelist,
1735 long long size, char *xattr_fname,
1736 char *acl_fname)
[1]1737{
[59]1738 int retval = 0;
1739 int res = 0;
[1]1740
1741 /** malloc add ***/
[688]1742 char *tmp = NULL;
1743 char *command = NULL;
1744 char *afio_fname = NULL;
1745 char *filelist_fname = NULL;
1746 char *filelist_subset_fname = NULL;
1747 char *executable = NULL;
[59]1748 long matches = 0;
1749 bool restore_this_fileset = FALSE;
1750 bool use_star;
[1]1751
[59]1752 assert(bkpinfo != NULL);
1753 assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
1754 /* to do it with a file... */
1755 use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
[688]1756 asprintf(&tmp,
[59]1757 "Restoring from fileset #%ld (%ld KB) on %s #%d",
1758 current_tarball_number, (long) size >> 10,
[783]1759 bkpinfo->backup_media_string,
[59]1760 g_current_media_number);
1761 log_msg(2, tmp);
[688]1762 paranoid_free(tmp);
[59]1763 run_program_and_log_output("mkdir -p " MNT_RESTORING "/tmp", FALSE);
1764
[1]1765 /****************************************************************************
1766 * Use RAMDISK's /tmp; saves time; oh wait, it's too small *
1767 * Well, pipe from tape to afio, then; oh wait, can't do that either: bug *
1768 * in afio or someting; oh darn.. OK, use tmpfs :-) *
1769 ****************************************************************************/
[688]1770 asprintf(&afio_fname, "/tmp/tmpfs/archive.tmp.%ld",
[59]1771 current_tarball_number);
[688]1772 asprintf(&filelist_fname, "%s/filelist.%ld", bkpinfo->tmpdir,
[59]1773 current_tarball_number);
[688]1774 asprintf(&filelist_subset_fname, "%s/filelist-subset-%ld.tmp",
[59]1775 bkpinfo->tmpdir, current_tarball_number);
1776 res = read_file_from_stream_to_file(bkpinfo, afio_fname, size);
1777 if (strstr(tarball_fname, ".star")) {
1778 bkpinfo->use_star = TRUE;
[1]1779 }
[59]1780 if (res) {
1781 log_msg(1, "Warning - error reading afioball from tape");
[1]1782 }
[688]1783 if (bkpinfo->compression_level != 0) {
[59]1784 if (bkpinfo->use_star) {
[688]1785 asprintf(&executable, " -bz");
[59]1786 } else {
[688]1787 asprintf(&executable, "-P %s -Z", bkpinfo->zip_exe);
[59]1788 }
[1]1789 }
1790
[59]1791 if (!filelist) // if unconditional restore then restore entire fileset
1792 {
1793 restore_this_fileset = TRUE;
1794 } else // If restoring selectively then get TOC from tarball
1795 {
1796 if (strstr(tarball_fname, ".star.")) {
1797 use_star = TRUE;
[688]1798 asprintf(&command, "star -t file=%s %s > %s 2>> %s", afio_fname, executable, filelist_fname, MONDO_LOGFILE);
[59]1799 } else {
1800 use_star = FALSE;
[688]1801 asprintf(&command, "afio -t -M 8m -b %ld %s %s > %s 2>> %s", TAPE_BLOCK_SIZE,
1802 executable, afio_fname, filelist_fname, MONDO_LOGFILE);
[59]1803 }
1804 log_msg(1, "command = %s", command);
1805 if (system(command)) {
1806 log_msg(4, "Warning - error occurred while retrieving TOC");
1807 }
[688]1808 paranoid_free(command);
[59]1809 if ((matches =
1810 save_filelist_entries_in_common(filelist_fname, filelist,
1811 filelist_subset_fname,
1812 use_star))
1813 <= 0 || length_of_file(filelist_subset_fname) < 2) {
1814 if (length_of_file(filelist_subset_fname) < 2) {
1815 log_msg(1, "No matches found in fileset %ld",
1816 current_tarball_number);
1817 }
[688]1818 asprintf(&tmp, "Skipping fileset %ld", current_tarball_number);
[59]1819 log_msg(2, tmp);
[688]1820 paranoid_free(tmp);
[59]1821 restore_this_fileset = FALSE;
1822 } else {
1823 log_msg(5, "%ld matches. Saved fileset %ld's subset to %s",
1824 matches, current_tarball_number,
1825 filelist_subset_fname);
1826 restore_this_fileset = TRUE;
1827 }
1828 }
[688]1829 unlink(filelist_fname);
1830 paranoid_free(filelist_fname);
[59]1831
[1]1832// Concoct the call to star/afio to restore files
[688]1833 if (strstr(tarball_fname, ".star.")) {
1834 // star
[59]1835 if (filelist) {
[783]1836 asprintf(&command, "star -x file=%s %s list=%s 2>> %s", afio_fname, executable,
[688]1837 filelist_subset_fname,MONDO_LOGFILE);
1838 } else {
1839 asprintf(&command,"star -x file=%s %s 2>> %s", afio_fname, executable,MONDO_LOGFILE);
[59]1840 }
[688]1841 } else {
1842 // afio
[59]1843 if (filelist) {
[688]1844 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);
1845 } else {
1846 asprintf(&command, "afio -i -M 8m -b %ld %s %s 2>> %s", TAPE_BLOCK_SIZE, executable,afio_fname,MONDO_LOGFILE);
[59]1847 }
1848 }
[688]1849 paranoid_free(executable);
[1]1850
[688]1851 // Call if IF there are files to restore (selectively/unconditionally)
[59]1852 if (restore_this_fileset) {
1853 log_msg(1, "Calling command='%s'", command);
1854 paranoid_system(command);
[1]1855
[59]1856 iamhere("Restoring xattr, acl stuff");
1857 res = set_fattr_list(filelist_subset_fname, xattr_fname);
1858 if (res) {
1859 log_msg(1, "Errors occurred while setting xattr");
1860 } else {
1861 log_msg(1, "I set xattr OK");
1862 }
1863 retval += res;
[1]1864
[59]1865 res = set_acl_list(filelist_subset_fname, acl_fname);
1866 if (res) {
1867 log_msg(1, "Errors occurred while setting ACL");
1868 } else {
1869 log_msg(1, "I set ACL OK");
1870 }
1871 retval += res;
1872
1873 } else {
1874 log_msg(1, "NOT CALLING '%s'", command);
1875 }
[688]1876 paranoid_free(command);
[59]1877
1878 if (does_file_exist("/PAUSE") && current_tarball_number >= 50) {
[507]1879 log_to_screen(_("Paused after set %ld"), current_tarball_number);
1880 popup_and_OK(_("Pausing. Press ENTER to continue."));
[59]1881 }
1882
1883 unlink(filelist_subset_fname);
1884 unlink(afio_fname);
1885
1886 paranoid_free(filelist_subset_fname);
1887 paranoid_free(afio_fname);
1888 return (retval);
[1]1889}
[59]1890
[1]1891/**************************************************************************
1892 *END_RESTORE_A_TARBALL_FROM_STREAM *
1893 **************************************************************************/
1894
1895
1896/**
1897 * Restore all biggiefiles from all media in this CD backup.
1898 * The CD with the last afioball should be currently mounted.
1899 * @param bkpinfo The backup information structure. @c backup_media_type is the
1900 * only field used in this function.
1901 * @param filelist The node structure containing the list of files to be
1902 * restored. If a prospective biggiefile is not in this list, it will be ignored.
1903 * @return 0 for success, nonzero for failure.
1904 */
1905int
[59]1906restore_all_biggiefiles_from_CD(struct s_bkpinfo *bkpinfo,
1907 struct s_node *filelist)
[1]1908{
[59]1909 int retval = 0;
[688]1910 int res = 0;
1911 long noof_biggiefiles = 0L, bigfileno = 0L, total_slices = 0L;
1912 char *tmp = NULL;
[783]1913 char *tmp1 = NULL;
[688]1914 bool just_changed_cds = FALSE, finished = FALSE;
1915 char *xattr_fname = NULL;
1916 char *acl_fname = NULL;
1917 char *biggies_whose_EXATs_we_should_set = NULL; // EXtended ATtributes
1918 char *pathname_of_last_biggie_restored = NULL;
[59]1919 FILE *fbw = NULL;
[1]1920
[59]1921 assert(bkpinfo != NULL);
1922
[688]1923 asprintf(&biggies_whose_EXATs_we_should_set,
[59]1924 "%s/biggies-whose-EXATs-we-should-set", bkpinfo->tmpdir);
1925 if (!(fbw = fopen(biggies_whose_EXATs_we_should_set, "w"))) {
1926 log_msg(1, "Warning - cannot openout %s",
1927 biggies_whose_EXATs_we_should_set);
[1]1928 }
1929
[59]1930 read_cfg_var(g_mondo_cfg_file, "total-slices", tmp);
1931 total_slices = atol(tmp);
[688]1932 paranoid_free(tmp);
1933
1934 asprintf(&tmp, _("Reassembling large files "));
[59]1935 mvaddstr_and_log_it(g_currentY, 0, tmp);
[688]1936 paranoid_free(tmp);
1937
[59]1938 if (length_of_file(BIGGIELIST) < 6) {
1939 log_msg(1, "OK, no biggielist; not restoring biggiefiles");
1940 return (0);
[1]1941 }
[59]1942 noof_biggiefiles = count_lines_in_file(BIGGIELIST);
1943 if (noof_biggiefiles <= 0) {
1944 log_msg(2,
1945 "OK, no biggiefiles in biggielist; not restoring biggiefiles");
1946 return (0);
1947 }
[688]1948 asprintf(&tmp, "OK, there are %ld biggiefiles in the archives",
[59]1949 noof_biggiefiles);
1950 log_msg(2, tmp);
[688]1951 paranoid_free(tmp);
[1]1952
[507]1953 open_progress_form(_("Reassembling large files"),
1954 _("I am now reassembling all the large files."),
1955 _("Please wait. This may take some time."),
[59]1956 "", total_slices);
1957 for (bigfileno = 0, finished = FALSE; !finished;) {
1958 log_msg(2, "Thinking about restoring bigfile %ld", bigfileno + 1);
[688]1959 tmp = slice_fname(bigfileno, 0, ARCHIVES_PATH, "");
1960 if (!does_file_exist(tmp)) {
[59]1961 log_msg(3,
1962 "...but its first slice isn't on this CD. Perhaps this was a selective restore?");
1963 log_msg(3, "Cannot find bigfile #%ld 's first slice on %s #%d",
1964 bigfileno + 1,
[783]1965 bkpinfo->backup_media_string,
[59]1966 g_current_media_number);
[688]1967 tmp1 = slice_fname(bigfileno + 1, 0, ARCHIVES_PATH, "");
1968 log_msg(3, "Slicename would have been %s", tmp1);
1969 paranoid_free(tmp1);
1970
[59]1971 // I'm not positive 'just_changed_cds' is even necessary...
1972 if (just_changed_cds) {
1973 just_changed_cds = FALSE;
1974 log_msg(3,
1975 "I'll continue to scan this CD for bigfiles to be restored.");
1976 } else if (does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")) {
1977 insist_on_this_cd_number(bkpinfo,
1978 ++g_current_media_number);
[688]1979 asprintf(&tmp, _("Restoring from %s #%d"),
[783]1980 bkpinfo->backup_media_string,
[59]1981 g_current_media_number);
1982 log_to_screen(tmp);
[688]1983 paranoid_free(tmp);
1984
[59]1985 just_changed_cds = TRUE;
1986 } else {
1987 log_msg(2, "There was no bigfile #%ld. That's OK.",
1988 bigfileno + 1);
1989 log_msg(2, "I'm going to stop restoring bigfiles now.");
1990 finished = TRUE;
1991 }
1992 } else {
1993 just_changed_cds = FALSE;
[688]1994 asprintf(&tmp, _("Restoring big file %ld"), bigfileno + 1);
[59]1995 update_progress_form(tmp);
[688]1996 paranoid_free(tmp);
1997
1998 pathname_of_last_biggie_restored =
1999 restore_a_biggiefile_from_CD(bkpinfo, bigfileno, filelist);
[59]2000 iamhere(pathname_of_last_biggie_restored);
2001 if (fbw && pathname_of_last_biggie_restored[0]) {
2002 fprintf(fbw, "%s\n", pathname_of_last_biggie_restored);
2003 }
[688]2004 paranoid_free(pathname_of_last_biggie_restored);
[59]2005 retval += res;
2006 bigfileno++;
2007
2008 }
[688]2009 paranoid_free(tmp);
[1]2010 }
[59]2011
2012 if (fbw) {
2013 fclose(fbw);
[688]2014 asprintf(&acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, ARCHIVES_PATH);
2015 asprintf(&xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, ARCHIVES_PATH);
[689]2016 tmp = find_home_of_exe("setfacl");
2017 if (length_of_file(acl_fname) > 0 && tmp) {
[59]2018 set_acl_list(biggies_whose_EXATs_we_should_set, acl_fname);
2019 }
[689]2020 paranoid_free(tmp);
2021
2022 tmp = find_home_of_exe("setfattr");
2023 if (length_of_file(xattr_fname) > 0 && tmp) {
[59]2024 set_fattr_list(biggies_whose_EXATs_we_should_set, xattr_fname);
2025 }
[689]2026 paranoid_free(tmp);
[688]2027 paranoid_free(acl_fname);
2028 paranoid_free(xattr_fname);
[1]2029 }
[688]2030 paranoid_free(biggies_whose_EXATs_we_should_set);
2031
[59]2032 if (does_file_exist("/PAUSE")) {
2033 popup_and_OK
[688]2034 (_
2035 ("Press ENTER to go on. Delete /PAUSE to stop these pauses."));
[59]2036 }
2037 close_progress_form();
2038 if (retval) {
[507]2039 mvaddstr_and_log_it(g_currentY++, 74, _("Errors."));
[59]2040 } else {
[507]2041 mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
[59]2042 }
2043 return (retval);
[1]2044}
2045/**************************************************************************
2046 *END_RESTORE_ALL_BIGGIFILES_FROM_CD *
2047 **************************************************************************/
2048
2049
2050/**
2051 * Restore all afioballs from all CDs in the backup.
2052 * The first CD should be inserted (if not, it will be asked for).
2053 * @param bkpinfo The backup information structure. @c backup_media_type is the
2054 * only field used in @e this function.
2055 * @param filelist The node structure containing the list of files to be
2056 * restored. If no file in some particular afioball is in this list, afio will
2057 * still be called for that fileset, but nothing will be written.
2058 * @return 0 for success, or the number of filesets that failed.
2059 */
2060int
[59]2061restore_all_tarballs_from_CD(struct s_bkpinfo *bkpinfo,
2062 struct s_node *filelist)
[1]2063{
[59]2064 int retval = 0;
2065 int res;
2066 int attempts;
2067 long current_tarball_number = 0;
2068 long max_val;
[1]2069 /**malloc ***/
[59]2070 char *tmp;
[688]2071 char *tmp1;
[59]2072 char *tarball_fname;
2073 char *progress_str;
2074 char *comment;
[1]2075
[59]2076 assert(bkpinfo != NULL);
2077
[507]2078 mvaddstr_and_log_it(g_currentY, 0, _("Restoring from archives"));
[59]2079 log_msg(2,
2080 "Insisting on 1st CD, so that I can have a look at LAST-FILELIST-NUMBER");
2081 if (g_current_media_number != 1) {
2082 log_msg(3, "OK, that's jacked up.");
2083 g_current_media_number = 1;
[1]2084 }
[59]2085 insist_on_this_cd_number(bkpinfo, g_current_media_number);
2086 read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp);
2087 max_val = atol(tmp) + 1;
[688]2088 paranoid_free(tmp);
2089
2090 asprintf(&progress_str, _("Restoring from %s #%d"),
[783]2091 bkpinfo->backup_media_string,
[59]2092 g_current_media_number);
2093 log_to_screen(progress_str);
[507]2094 open_progress_form(_("Restoring from archives"),
2095 _("Restoring data from the archives."),
2096 _("Please wait. This may take some time."),
[59]2097 progress_str, max_val);
2098 for (;;) {
2099 insist_on_this_cd_number(bkpinfo, g_current_media_number);
2100 update_progress_form(progress_str);
[688]2101
2102 asprintf(&tarball_fname, MNT_CDROM "/archives/%ld.afio.bz2",
[59]2103 current_tarball_number);
2104 if (!does_file_exist(tarball_fname)) {
[688]2105 paranoid_free(tarball_fname);
2106 asprintf(&tarball_fname, MNT_CDROM "/archives/%ld.afio.lzo",
[59]2107 current_tarball_number);
2108 }
2109 if (!does_file_exist(tarball_fname)) {
[688]2110 paranoid_free(tarball_fname);
2111 asprintf(&tarball_fname, MNT_CDROM "/archives/%ld.afio.",
[59]2112 current_tarball_number);
2113 }
2114 if (!does_file_exist(tarball_fname)) {
[688]2115 paranoid_free(tarball_fname);
2116 asprintf(&tarball_fname, MNT_CDROM "/archives/%ld.star.bz2",
[59]2117 current_tarball_number);
2118 }
2119 if (!does_file_exist(tarball_fname)) {
[688]2120 paranoid_free(tarball_fname);
2121 asprintf(&tarball_fname, MNT_CDROM "/archives/%ld.star.",
[59]2122 current_tarball_number);
2123 }
2124 if (!does_file_exist(tarball_fname)) {
[688]2125 paranoid_free(tarball_fname);
[59]2126 if (current_tarball_number == 0) {
2127 log_to_screen
[688]2128 (_
2129 ("No tarballs. Strange. Maybe you only backed up freakin' big files?"));
[59]2130 return (0);
2131 }
2132 if (!does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")
2133 || system("find " MNT_CDROM
2134 "/archives/slice* > /dev/null 2> /dev/null") ==
2135 0) {
2136 break;
2137 }
2138 g_current_media_number++;
[688]2139 paranoid_free(progress_str);
2140 asprintf(&progress_str, _("Restoring from %s #%d"),
[783]2141 bkpinfo->backup_media_string,
[59]2142 g_current_media_number);
2143 log_to_screen(progress_str);
2144 } else {
[688]2145 paranoid_free(progress_str);
2146 asprintf(&progress_str,
2147 _("Restoring from fileset #%ld on %s #%d"),
[59]2148 current_tarball_number,
[783]2149 bkpinfo->backup_media_string,
[59]2150 g_current_media_number);
2151// log_msg(3, "progress_str = %s", progress_str);
2152 for (res = 999, attempts = 0; attempts < 3 && res != 0;
2153 attempts++) {
2154 res =
2155 restore_a_tarball_from_CD(tarball_fname,
2156 current_tarball_number,
2157 filelist);
2158 }
2159 if (res) {
[688]2160 asprintf(&tmp1, _("reported errors"));
[59]2161 } else {
[688]2162 asprintf(&tmp1, _("succeeded"));
[59]2163 }
[688]2164 asprintf(&tmp, _("%s #%d, fileset #%ld - restore %s"),
[783]2165 bkpinfo->backup_media_string,
[688]2166 g_current_media_number, current_tarball_number,tmp1);
2167 paranoid_free(tmp1);
2168
[59]2169 if (attempts > 1) {
[688]2170 asprintf(&tmp1, _(" (%d attempts) - review logs"), attempts);
[59]2171 }
[688]2172 asprintf(&comment, "%s%s", tmp, tmp1);
2173 paranoid_free(tmp);
2174 paranoid_free(tmp1);
[59]2175 if (attempts > 1) {
2176 log_to_screen(comment);
2177 }
[688]2178 paranoid_free(comment);
[59]2179
2180 retval += res;
2181 current_tarball_number++;
2182 g_current_progress++;
2183 }
[688]2184 paranoid_free(tarball_fname);
[1]2185 }
[688]2186 paranoid_free(progress_str);
[59]2187 close_progress_form();
[688]2188
[59]2189 if (retval) {
[507]2190 mvaddstr_and_log_it(g_currentY++, 74, _("Errors."));
[59]2191 } else {
[507]2192 mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
[1]2193 }
[59]2194
2195 return (retval);
[1]2196}
2197
2198/**************************************************************************
2199 *END_RESTORE_ALL_TARBALLS_FROM_CD *
2200 **************************************************************************/
2201
2202
2203/**
2204 * Restore all biggiefiles from the currently opened stream.
2205 * @param bkpinfo The backup information structure. Passed to other functions.
2206 * @param filelist The node structure containing the list of files to be
2207 * restored. If a prospective biggiefile is not in the list, it will be ignored.
2208 * @return 0 for success, or the number of biggiefiles that failed.
2209 */
2210int
[59]2211restore_all_biggiefiles_from_stream(struct s_bkpinfo *bkpinfo,
2212 struct s_node *filelist)
[1]2213{
[59]2214 long noof_biggiefiles;
2215 long current_bigfile_number = 0;
2216 long total_slices;
[1]2217
[59]2218 int retval = 0;
2219 int res = 0;
2220 int ctrl_chr;
[1]2221
2222 /** malloc add ****/
[688]2223 char *tmp = NULL;
2224 char *biggie_fname = NULL;
2225 char *xattr_fname = NULL;
2226 char *acl_fname = NULL;
2227 char *pathname_of_last_biggie_restored = NULL;
2228 char *biggies_whose_EXATs_we_should_set = NULL; // EXtended ATtributes
[783]2229 long long biggie_size = (long long)0;
2230 FILE *fbw;
[1]2231
[59]2232 assert(bkpinfo != NULL);
[1]2233
[59]2234 read_cfg_var(g_mondo_cfg_file, "total-slices", tmp);
[688]2235 total_slices = atol(tmp);
2236 paranoid_free(tmp);
[1]2237
[688]2238 asprintf(&tmp, "Reassembling large files ");
2239 asprintf(&xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
2240 asprintf(&acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
[59]2241 mvaddstr_and_log_it(g_currentY, 0, tmp);
[688]2242 paranoid_free(tmp);
2243
2244 asprintf(&biggies_whose_EXATs_we_should_set,
[59]2245 "%s/biggies-whose-EXATs-we-should-set", bkpinfo->tmpdir);
2246 if (!(fbw = fopen(biggies_whose_EXATs_we_should_set, "w"))) {
2247 log_msg(1, "Warning - cannot openout %s",
2248 biggies_whose_EXATs_we_should_set);
2249 }
[1]2250// get xattr and acl files if they're there
[59]2251 res =
2252 read_header_block_from_stream(&biggie_size, biggie_fname,
2253 &ctrl_chr);
2254 if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
2255 res =
2256 read_EXAT_files_from_tape(bkpinfo, &biggie_size, biggie_fname,
2257 &ctrl_chr, xattr_fname, acl_fname);
2258 }
[1]2259
[59]2260 noof_biggiefiles = atol(biggie_fname);
[688]2261 asprintf(&tmp, "OK, there are %ld biggiefiles in the archives",
[59]2262 noof_biggiefiles);
2263 log_msg(2, tmp);
[688]2264 paranoid_free(tmp);
2265
[507]2266 open_progress_form(_("Reassembling large files"),
2267 _("I am now reassembling all the large files."),
2268 _("Please wait. This may take some time."),
[59]2269 "", total_slices);
[1]2270
[59]2271 for (res =
2272 read_header_block_from_stream(&biggie_size, biggie_fname,
2273 &ctrl_chr);
2274 ctrl_chr != BLK_STOP_BIGGIEFILES;
2275 res =
2276 read_header_block_from_stream(&biggie_size, biggie_fname,
2277 &ctrl_chr)) {
2278 if (ctrl_chr != BLK_START_A_NORMBIGGIE
2279 && ctrl_chr != BLK_START_A_PIHBIGGIE) {
2280 wrong_marker(BLK_START_A_NORMBIGGIE, ctrl_chr);
2281 }
[688]2282 /* BERLIOS: useless
[59]2283 p = strrchr(biggie_fname, '/');
2284 if (!p) {
2285 p = biggie_fname;
2286 } else {
2287 p++;
2288 }
[688]2289 */
2290 asprintf(&tmp, _("Restoring big file %ld (%lld K)"),
[59]2291 current_bigfile_number + 1, biggie_size / 1024);
2292 update_progress_form(tmp);
[688]2293 paranoid_free(tmp);
2294
2295 pathname_of_last_biggie_restored = restore_a_biggiefile_from_stream(bkpinfo, biggie_fname,
[59]2296 current_bigfile_number,
[688]2297 filelist, ctrl_chr);
[59]2298 log_msg(1, "I believe I have restored %s",
2299 pathname_of_last_biggie_restored);
2300 if (fbw && pathname_of_last_biggie_restored[0]) {
2301 fprintf(fbw, "%s\n", pathname_of_last_biggie_restored);
2302 }
[688]2303 paranoid_free(pathname_of_last_biggie_restored);
2304
[59]2305 retval += res;
2306 current_bigfile_number++;
2307
[1]2308 }
[59]2309 if (current_bigfile_number != noof_biggiefiles
2310 && noof_biggiefiles != 0) {
[688]2311 asprintf(&tmp, "Warning - bigfileno=%ld but noof_biggiefiles=%ld\n",
[59]2312 current_bigfile_number, noof_biggiefiles);
2313 } else {
[688]2314 asprintf(&tmp,
[59]2315 "%ld biggiefiles in biggielist.txt; %ld biggiefiles processed today.",
2316 noof_biggiefiles, current_bigfile_number);
[1]2317 }
[59]2318 log_msg(1, tmp);
[688]2319 paranoid_free(tmp);
[1]2320
[59]2321 if (fbw) {
2322 fclose(fbw);
2323 if (length_of_file(biggies_whose_EXATs_we_should_set) > 2) {
2324 iamhere("Setting biggie-EXATs");
2325 if (length_of_file(acl_fname) > 0) {
2326 log_msg(1, "set_acl_list(%s,%s)",
2327 biggies_whose_EXATs_we_should_set, acl_fname);
2328 set_acl_list(biggies_whose_EXATs_we_should_set, acl_fname);
2329 }
2330 if (length_of_file(xattr_fname) > 0) {
2331 log_msg(1, "set_fattr_List(%s,%s)",
2332 biggies_whose_EXATs_we_should_set, xattr_fname);
2333 set_fattr_list(biggies_whose_EXATs_we_should_set,
2334 xattr_fname);
2335 }
2336 } else {
2337 iamhere
2338 ("No biggiefiles selected. So, no biggie-EXATs to set.");
2339 }
[1]2340 }
[688]2341 paranoid_free(xattr_fname);
2342 paranoid_free(acl_fname);
2343 paranoid_free(biggies_whose_EXATs_we_should_set);
2344
[59]2345 if (does_file_exist("/PAUSE")) {
2346 popup_and_OK
[688]2347 (_
2348 ("Press ENTER to go on. Delete /PAUSE to stop these pauses."));
[1]2349 }
2350
[59]2351 close_progress_form();
2352 if (retval) {
[507]2353 mvaddstr_and_log_it(g_currentY++, 74, _("Errors."));
[59]2354 } else {
[507]2355 mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
[59]2356 }
2357 paranoid_free(biggie_fname);
2358 return (retval);
[1]2359}
[59]2360
[1]2361/**************************************************************************
2362 *END_RESTORE_ALL_BIGGIEFILES_FROM_STREAM *
2363 **************************************************************************/
2364
2365
2366/**
2367 * Restore all afioballs from the currently opened tape stream.
2368 * @param bkpinfo The backup information structure. Fields used:
2369 * - @c bkpinfo->backup_media_type
2370 * - @c bkpinfo->restore_path
2371 * @param filelist The node structure containing the list of files to be
2372 * restored. If no file in an afioball is in this list, afio will still be
2373 * called for that fileset, but nothing will be written.
2374 * @return 0 for success, or the number of filesets that failed.
2375 */
2376int
[59]2377restore_all_tarballs_from_stream(struct s_bkpinfo *bkpinfo,
2378 struct s_node *filelist)
[1]2379{
[59]2380 int retval = 0;
2381 int res;
2382 long current_afioball_number = 0;
2383 int ctrl_chr;
2384 long max_val /*, total_noof_files */ ;
[1]2385
2386 /** malloc **/
[688]2387 char *tmp = NULL;
2388 char *progress_str = NULL;
2389 char *tmp_fname = NULL;
2390 char *xattr_fname = NULL;
2391 char *acl_fname = NULL;
[1]2392
[59]2393 long long tmp_size;
[1]2394
[59]2395 assert(bkpinfo != NULL);
[507]2396 mvaddstr_and_log_it(g_currentY, 0, _("Restoring from archives"));
[59]2397 read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp);
2398 max_val = atol(tmp) + 1;
[688]2399 paranoid_free(tmp);
[1]2400
[59]2401 chdir(bkpinfo->restore_path); /* I don't know why this is needed _here_ but it seems to be. -HR, 02/04/2002 */
[1]2402
[59]2403 run_program_and_log_output("pwd", 5);
[1]2404
[688]2405 asprintf(&progress_str, _("Restoring from media #%d"),
[59]2406 g_current_media_number);
2407 log_to_screen(progress_str);
[507]2408 open_progress_form(_("Restoring from archives"),
2409 _("Restoring data from the archives."),
2410 _("Please wait. This may take some time."),
[59]2411 progress_str, max_val);
[1]2412
[59]2413 log_msg(3, "hey");
[1]2414
[59]2415 res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
2416 if (res) {
2417 log_msg(2, "Warning - error reading afioball from tape");
[1]2418 }
[59]2419 retval += res;
2420 if (ctrl_chr != BLK_START_AFIOBALLS) {
2421 wrong_marker(BLK_START_AFIOBALLS, ctrl_chr);
[1]2422 }
[59]2423 log_msg(2, "ho");
2424 res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
2425 while (ctrl_chr != BLK_STOP_AFIOBALLS) {
2426 update_progress_form(progress_str);
[688]2427 asprintf(&xattr_fname, "%s/xattr-subset-%ld.tmp", bkpinfo->tmpdir,
[59]2428 current_afioball_number);
[688]2429 asprintf(&acl_fname, "%s/acl-subset-%ld.tmp", bkpinfo->tmpdir,
[59]2430 current_afioball_number);
2431 unlink(xattr_fname);
2432 unlink(acl_fname);
2433 if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
2434 iamhere("Reading EXAT files from tape");
2435 res =
2436 read_EXAT_files_from_tape(bkpinfo, &tmp_size, tmp_fname,
2437 &ctrl_chr, xattr_fname,
2438 acl_fname);
2439 }
2440 if (ctrl_chr != BLK_START_AN_AFIO_OR_SLICE) {
2441 wrong_marker(BLK_START_AN_AFIO_OR_SLICE, ctrl_chr);
2442 }
[688]2443 /* BERLIOS: useless ?
2444 asprintf(&tmp,
[507]2445 _("Restoring from fileset #%ld (name=%s, size=%ld K)"),
[59]2446 current_afioball_number, tmp_fname, (long) tmp_size >> 10);
[688]2447 */
[59]2448 res =
2449 restore_a_tarball_from_stream(bkpinfo, tmp_fname,
2450 current_afioball_number,
2451 filelist, tmp_size, xattr_fname,
2452 acl_fname);
2453 retval += res;
2454 if (res) {
[688]2455 asprintf(&tmp, _("Fileset %ld - errors occurred"),
[59]2456 current_afioball_number);
2457 log_to_screen(tmp);
[688]2458 paranoid_free(tmp);
[59]2459 }
2460 res =
2461 read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
2462 if (ctrl_chr != BLK_STOP_AN_AFIO_OR_SLICE) {
2463 wrong_marker(BLK_STOP_AN_AFIO_OR_SLICE, ctrl_chr);
2464 }
[1]2465
[59]2466 current_afioball_number++;
2467 g_current_progress++;
[688]2468
2469 paranoid_free(progress_str);
2470 asprintf(&progress_str, _("Restoring from fileset #%ld on %s #%d"),
[59]2471 current_afioball_number,
[783]2472 bkpinfo->backup_media_string,
[59]2473 g_current_media_number);
2474 res =
2475 read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
2476 unlink(xattr_fname);
2477 unlink(acl_fname);
[688]2478 paranoid_free(xattr_fname);
2479 paranoid_free(acl_fname);
[59]2480 } // next
[688]2481 paranoid_free(progress_str);
2482 paranoid_free(tmp_fname);
2483
[59]2484 log_msg(1, "All done with afioballs");
2485 close_progress_form();
2486 if (retval) {
[507]2487 mvaddstr_and_log_it(g_currentY++, 74, _("Errors."));
[59]2488 } else {
[507]2489 mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
[59]2490 }
2491 return (retval);
[1]2492}
[59]2493
[1]2494/**************************************************************************
2495 *END_ RESTORE_ALL_TARBALLS_FROM_STREAM *
2496 **************************************************************************/
2497
2498/* @} - end of LLrestoreGroup */
2499
2500
2501/**
2502 * Restore all files in @p filelist.
2503 * @param bkpinfo The backup information structure. Most fields are used.
2504 * @param filelist The node structure containing the list of files to be
2505 * restored.
2506 * @return 0 for success, or the number of afioballs and biggiefiles that failed.
2507 * @ingroup restoreGroup
2508 */
[59]2509int restore_everything(struct s_bkpinfo *bkpinfo, struct s_node *filelist)
[1]2510{
[59]2511 int resA;
2512 int resB;
[1]2513
2514 /** mallco ***/
[688]2515 char *cwd = NULL;
2516 char *newpath = NULL;
2517 char *tmp = NULL;
[59]2518 assert(bkpinfo != NULL);
[1]2519
[59]2520 malloc_string(cwd);
2521 malloc_string(newpath);
2522 log_msg(2, "restore_everything() --- starting");
2523 g_current_media_number = 1;
[688]2524 /* BERLIOS: should test return value, or better change the function */
[59]2525 getcwd(cwd, MAX_STR_LEN - 1);
[688]2526 asprintf(&tmp, "mkdir -p %s", bkpinfo->restore_path);
[59]2527 run_program_and_log_output(tmp, FALSE);
[688]2528 paranoid_free(tmp);
2529
[59]2530 log_msg(1, "Changing dir to %s", bkpinfo->restore_path);
2531 chdir(bkpinfo->restore_path);
[688]2532 /* BERLIOS: should test return value, or better change the function */
[59]2533 getcwd(newpath, MAX_STR_LEN - 1);
2534 log_msg(1, "path is now %s", newpath);
2535 log_msg(1, "restoring everything");
[689]2536 tmp = find_home_of_exe("petris");
2537 if (!tmp && !g_text_mode) {
[59]2538 newtDrawRootText(0, g_noof_rows - 2,
[688]2539 _
2540 ("Press ALT-<left cursor> twice to play Petris :-) "));
[59]2541 newtRefresh();
[1]2542 }
[689]2543 paranoid_free(tmp);
2544
[688]2545 mvaddstr_and_log_it(g_currentY, 0,
2546 _("Preparing to read your archives"));
[59]2547 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2548 mount_cdrom(bkpinfo);
2549 mvaddstr_and_log_it(g_currentY++, 0,
[688]2550 _
2551 ("Restoring OS and data from streaming media"));
[59]2552 if (bkpinfo->backup_media_type == cdstream) {
2553 openin_cdstream(bkpinfo);
2554 } else {
2555 assert_string_is_neither_NULL_nor_zerolength(bkpinfo->
2556 media_device);
2557 openin_tape(bkpinfo);
2558 }
2559 resA = restore_all_tarballs_from_stream(bkpinfo, filelist);
2560 resB = restore_all_biggiefiles_from_stream(bkpinfo, filelist);
2561 if (bkpinfo->backup_media_type == cdstream) {
2562 closein_cdstream(bkpinfo);
2563 } else {
2564 closein_tape(bkpinfo);
2565 }
2566 } else {
2567 mvaddstr_and_log_it(g_currentY++, 0,
[507]2568 _("Restoring OS and data from CD "));
[59]2569 mount_cdrom(bkpinfo);
2570 resA = restore_all_tarballs_from_CD(bkpinfo, filelist);
2571 resB = restore_all_biggiefiles_from_CD(bkpinfo, filelist);
[1]2572 }
[59]2573 chdir(cwd);
2574 if (resA + resB) {
[507]2575 log_to_screen(_("Errors occurred while data was being restored."));
[1]2576 }
[59]2577 if (length_of_file("/etc/raidtab") > 0) {
2578 log_msg(2, "Copying local raidtab to restored filesystem");
2579 run_program_and_log_output("cp -f /etc/raidtab " MNT_RESTORING
2580 "/etc/raidtab", FALSE);
[1]2581 }
[59]2582 kill_petris();
2583 log_msg(2, "restore_everything() --- leaving");
2584 paranoid_free(cwd);
2585 paranoid_free(newpath);
2586 return (resA + resB);
[1]2587}
2588
2589/**************************************************************************
2590 *END_RESTORE_EVERYTHING *
2591 **************************************************************************/
2592
2593
[59]2594extern void wait_until_software_raids_are_prepped(char *, int);
[1]2595
2596char which_restore_mode(void);
2597
2598
2599/**
2600 * Log a "don't panic" message to the logfile.
2601 */
2602void welcome_to_mondorestore()
2603{
[688]2604 log_msg(0, "-------------- Mondo Restore v%s -------------",
2605 PACKAGE_VERSION);
[59]2606 log_msg(0,
2607 "DON'T PANIC! Mondorestore logs almost everything, so please ");
2608 log_msg(0,
2609 "don't break out in a cold sweat just because you see a few ");
2610 log_msg(0,
2611 "error messages in the log. Read them; analyze them; see if ");
2612 log_msg(0,
2613 "they are significant; above all, verify your backups! Please");
2614 log_msg(0,
2615 "attach a compressed copy of this log to any e-mail you send ");
2616 log_msg(0,
2617 "to the Mondo mailing list when you are seeking technical ");
2618 log_msg(0,
[618]2619 "support. Without it, we can't help you. - DevTeam");
[59]2620 log_msg(0,
2621 "------------------------------------------------------------");
2622 log_msg(0,
2623 "BTW, despite (or perhaps because of) the wealth of messages,");
2624 log_msg(0,
2625 "some users are inclined to stop reading this log. If Mondo ");
2626 log_msg(0,
2627 "stopped for some reason, chances are it's detailed here. ");
2628 log_msg(0,
[688]2629 "More than likely there's a message near the end of this ");
[59]2630 log_msg(0,
2631 "log that will tell you what is wrong. Please read it! ");
2632 log_msg(0,
2633 "------------------------------------------------------------");
[1]2634}
2635
2636
2637/**
2638 * Restore the user's data.
2639 * What did you think it did, anyway? :-)
2640 */
[59]2641int main(int argc, char *argv[])
[1]2642{
[688]2643 FILE *fin = NULL;
2644 FILE *fout = NULL;
[59]2645 int retval = 0;
[688]2646 int res = 0;
2647 char *tmp = NULL;
[1]2648
[688]2649 struct mountlist_itself *mountlist = NULL;
2650 struct raidlist_itself *raidlist = NULL;
2651 struct s_bkpinfo *bkpinfo = NULL;
2652 struct s_node *filelist = NULL;
2653 char *a = NULL, *b = NULL;
[1]2654
2655 /**************************************************************************
2656 * hugo- *
2657 * busy stuff here - it needs some comments -stan *
2658 * *
2659 **************************************************************************/
[507]2660
2661#ifdef ENABLE_NLS
2662 setlocale(LC_ALL, "");
2663 (void) textdomain("mondo");
2664#endif
2665
[59]2666 if (getuid() != 0) {
[507]2667 fprintf(stderr, _("Please run as root.\n"));
[59]2668 exit(127);
2669 }
[1]2670
[59]2671 g_loglevel = DEFAULT_MR_LOGLEVEL;
2672
[1]2673/* Configure global variables */
2674#ifdef __FreeBSD__
[688]2675 tmp = call_program_and_get_last_line_of_output("cat /tmp/cmdline");
[1]2676#else
[688]2677 tmp = call_program_and_get_last_line_of_output("cat /proc/cmdline");
[1]2678#endif
[688]2679 if (strstr(tmp,"textonly")) {
[59]2680 g_text_mode = TRUE;
2681 log_msg(1, "TEXTONLY MODE");
2682 } else {
2683 g_text_mode = FALSE;
2684 } // newt :-)
[688]2685 paranoid_free(tmp);
2686
[59]2687 if (!
2688 (bkpinfo = g_bkpinfo_DONTUSETHIS =
2689 malloc(sizeof(struct s_bkpinfo)))) {
2690 fatal_error("Cannot malloc bkpinfo");
2691 }
2692 if (!(mountlist = malloc(sizeof(struct mountlist_itself)))) {
2693 fatal_error("Cannot malloc mountlist");
2694 }
2695 if (!(raidlist = malloc(sizeof(struct raidlist_itself)))) {
2696 fatal_error("Cannot malloc raidlist");
2697 }
[1]2698
[59]2699 malloc_libmondo_global_strings();
[1]2700
[783]2701 g_mondo_home = call_program_and_get_last_line_of_output("which mondorestore");
2702 paranoid_alloc(g_tmpfs_mountpt, "/tmp/tmpfs");
[59]2703 make_hole_for_dir(g_tmpfs_mountpt);
2704 g_current_media_number = 1; // precaution
[1]2705
[59]2706 run_program_and_log_output("mkdir -p " MNT_CDROM, FALSE);
2707 run_program_and_log_output("mkdir -p /mnt/floppy", FALSE);
[1]2708
[59]2709 setup_MR_global_filenames(bkpinfo); // malloc() and set globals, using bkpinfo->tmpdir etc.
2710 reset_bkpinfo(bkpinfo);
2711 bkpinfo->backup_media_type = none; // in case boot disk was made for one backup type but user wants to restore from another backup type
[783]2712 bkpinfo->backup_media_string = NULL;
[59]2713 bkpinfo->restore_data = TRUE; // Well, yeah :-)
2714 if (am_I_in_disaster_recovery_mode()) {
2715 run_program_and_log_output("mount / -o remount,rw", 2);
2716 } // for b0rken distros
2717 g_main_pid = getpid();
2718 srandom((int) (time(NULL)));
2719 register_pid(getpid(), "mondo");
2720 set_signals(TRUE);
2721 g_kernel_version = get_kernel_version();
[1]2722
[59]2723 log_msg(1, "FYI - g_mountlist_fname = %s", g_mountlist_fname);
2724 mkdir(MNT_CDROM, 0x770);
2725
[1]2726/* Backup original mountlist.txt */
[688]2727 asprintf(&tmp, "%s.orig", g_mountlist_fname);
[59]2728 if (!does_file_exist(g_mountlist_fname)) {
2729 log_msg(2,
2730 "%ld: Warning - g_mountlist_fname (%s) does not exist yet",
2731 __LINE__, g_mountlist_fname);
2732 } else if (!does_file_exist(tmp)) {
[688]2733 paranoid_free(tmp);
2734 asprintf(&tmp, "cp -f %s %s.orig", g_mountlist_fname,
[59]2735 g_mountlist_fname);
2736 run_program_and_log_output(tmp, FALSE);
2737 }
[688]2738 paranoid_free(tmp);
[1]2739
2740/* Init directories */
[59]2741 make_hole_for_dir(bkpinfo->tmpdir);
[688]2742 asprintf(&tmp, "mkdir -p %s", bkpinfo->tmpdir);
[59]2743 run_program_and_log_output(tmp, FALSE);
[688]2744 paranoid_free(tmp);
2745
[59]2746 make_hole_for_dir("/var/log");
2747 make_hole_for_dir("/tmp/tmpfs"); /* just in case... */
2748 run_program_and_log_output("umount " MNT_CDROM, FALSE);
2749 run_program_and_log_output
[688]2750 ("ln -sf " MONDO_LOGFILE " /tmp/mondo-restore.log", FALSE);
[1]2751
[59]2752 run_program_and_log_output("rm -Rf /tmp/tmpfs/mondo.tmp.*", FALSE);
[1]2753
2754/* Init GUI */
[59]2755 malloc_libmondo_global_strings();
2756 setup_newt_stuff(); /* call newtInit and setup screen log */
2757 welcome_to_mondorestore();
2758 if (bkpinfo->disaster_recovery) {
2759 log_msg(1, "I am in disaster recovery mode");
2760 } else {
2761 log_msg(1, "I am in normal, live mode");
2762 }
[1]2763
[59]2764 iamhere("what time is it");
[1]2765
2766/* Process command-line parameters */
[59]2767 if (argc == 2 && strcmp(argv[1], "--edit-mountlist") == 0) {
[1]2768#ifdef __FreeBSD__
[59]2769 system("mv -f /tmp/raidconf.txt /etc/raidtab");
2770 if (!does_file_exist("/etc/raidtab"))
2771 system("vinum printconfig > /etc/raidtab");
[1]2772#endif
[59]2773 load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
2774 if (!does_file_exist(g_mountlist_fname)) {
[783]2775 paranoid_alloc(g_mountlist_fname, "/tmp/mountlist.txt");
[59]2776 }
2777 res = let_user_edit_the_mountlist(bkpinfo, mountlist, raidlist);
[1]2778#ifdef __FreeBSD__
[59]2779 system("mv -f /etc/raidtab /tmp/raidconf.txt");
[1]2780#endif
[59]2781 paranoid_MR_finish(res);
2782 }
[1]2783
[59]2784 g_loglevel = DEFAULT_MR_LOGLEVEL;
2785 if (argc == 3 && strcmp(argv[1], "--echo-to-screen") == 0) {
2786 fout = fopen("/tmp/out.txt", "w");
2787 fput_string_one_char_at_a_time(stderr, argv[2]);
2788 finish(0);
2789 }
[1]2790
[59]2791 if (argc == 3 && strcmp(argv[1], "--gendf") == 0) {
2792 make_grub_install_scriptlet(argv[2]);
2793 finish(0);
2794 }
[1]2795
[59]2796 if (argc >= 2 && strcmp(argv[1], "--pih") == 0) {
2797 if (system("mount | grep cdrom 2> /dev/null > /dev/null")) {
2798 system("mount " MNT_CDROM);
2799 }
2800 bkpinfo->compression_level = 1;
2801 g_current_media_number = 2;
[783]2802 paranoid_alloc(bkpinfo->restore_path, "/tmp/TESTING");
[59]2803 bkpinfo->backup_media_type = dvd;
[783]2804 paranoid_free(bkpinfo->backup_media_string);
2805 bkpinfo->backup_media_string = bkptype_to_string(bkpinfo->backup_media_type);
[507]2806 open_progress_form(_("Reassembling /dev/hda1"),
2807 _("Shark is a bit of a silly person."),
2808 _("Please wait. This may take some time."),
[59]2809 "", 1999);
2810 system("rm -Rf /tmp/*pih*");
[1]2811
[688]2812 (void)restore_a_biggiefile_from_CD(bkpinfo, 42, NULL);
[59]2813 }
[1]2814
[59]2815 if (argc == 5 && strcmp(argv[1], "--common") == 0) {
2816 g_loglevel = 6;
2817 filelist = load_filelist(argv[2]);
2818 if (!filelist) {
2819 fatal_error("Failed to load filelist");
2820 }
2821 toggle_node_selection(filelist, FALSE);
2822 toggle_all_root_dirs_on(filelist);
[181]2823 // BERLIOS: /usr/lib ???
[59]2824 toggle_path_selection(filelist, "/usr/share", TRUE);
[1]2825// show_filelist(filelist);
[59]2826 save_filelist(filelist, "/tmp/out.txt");
[1]2827// finish(0);
2828// toggle_path_selection (filelist, "/root/stuff", TRUE);
[688]2829 asprintf(&a, argv[3]);
2830 asprintf(&b, argv[4]);
[1]2831
[59]2832 res = save_filelist_entries_in_common(a, filelist, b, FALSE);
2833 free_filelist(filelist);
[688]2834 paranoid_free(a);
2835 paranoid_free(b);
[59]2836 printf("res = %d", res);
2837 finish(0);
2838 }
[1]2839
[59]2840 if (argc == 3 && strcmp(argv[1], "--popuplist") == 0) {
2841 popup_changelist_from_file(argv[2]);
2842 paranoid_MR_finish(0);
2843 }
[1]2844
[59]2845 if (argc == 5 && strcmp(argv[1], "--copy") == 0) {
2846 log_msg(1, "SCORE");
2847 g_loglevel = 10;
2848 if (strstr(argv[2], "save")) {
2849 log_msg(1, "Saving from %s to %s", argv[3], argv[4]);
2850 fin = fopen(argv[3], "r");
2851 fout = fopen(argv[4], "w");
2852 copy_from_src_to_dest(fin, fout, 'w');
2853 fclose(fin);
2854 fin = fopen(argv[3], "r");
2855 copy_from_src_to_dest(fin, fout, 'w');
2856 fclose(fout);
2857 fclose(fin);
2858 } else if (strstr(argv[2], "restore")) {
2859 fout = fopen(argv[3], "w");
2860 fin = fopen(argv[4], "r");
2861 copy_from_src_to_dest(fout, fin, 'r');
2862 fclose(fin);
2863 fin = fopen(argv[4], "r");
2864 copy_from_src_to_dest(fout, fin, 'r');
2865 fclose(fout);
2866 fclose(fin);
2867 } else {
2868 fatal_error("Unknown additional param");
2869 }
2870 finish(0);
2871 }
[1]2872
[59]2873 if (argc == 3 && strcmp(argv[1], "--mdstat") == 0) {
2874 wait_until_software_raids_are_prepped(argv[2], 100);
2875 finish(0);
2876 }
[1]2877
[561]2878 if (argc == 3 && strcmp(argv[1], "--mdconv") == 0) {
2879 finish(create_raidtab_from_mdstat(argv[2]));
[59]2880 }
[1]2881
[59]2882
2883 if (argc == 2 && strcmp(argv[1], "--live-grub") == 0) {
2884 retval = run_grub(FALSE, "/dev/hda");
2885 if (retval) {
[507]2886 log_to_screen(_("Failed to write Master Boot Record"));
[59]2887 }
2888 paranoid_MR_finish(0);
[1]2889 }
[59]2890 if (argc == 3 && strcmp(argv[1], "--paa") == 0) {
2891 g_current_media_number = atoi(argv[2]);
2892 pause_and_ask_for_cdr(5, NULL);
2893 paranoid_MR_finish(0);
2894 } else if (!bkpinfo->disaster_recovery) { // live!
2895 if (argc != 1) {
2896 popup_and_OK
[688]2897 (_
2898 ("Live mode doesn't support command-line parameters yet."));
[59]2899 paranoid_MR_finish(1);
2900// return(1);
2901 }
2902 log_msg(1, "I am in normal, live mode.");
2903 log_msg(2, "FYI, MOUNTLIST_FNAME = %s", g_mountlist_fname);
2904 mount_boot_if_necessary(); /* for Gentoo users */
2905 log_msg(2, "Still here.");
2906 if (argc > 1 && strcmp(argv[argc - 1], "--live-from-cd") == 0) {
2907 g_restoring_live_from_cd = TRUE;
2908 } else {
2909 log_msg(2, "Calling restore_to_live_filesystem()");
2910 retval = restore_to_live_filesystem(bkpinfo);
2911 }
2912 log_msg(2, "Still here. Yay.");
2913 if (strlen(bkpinfo->tmpdir) > 0) {
[688]2914 asprintf(&tmp, "rm -Rf %s/*", bkpinfo->tmpdir);
[59]2915 run_program_and_log_output(tmp, FALSE);
[688]2916 paranoid_free(tmp);
[59]2917 }
2918 unmount_boot_if_necessary(); /* for Gentoo users */
2919 paranoid_MR_finish(retval);
2920 } else {
[808]2921 /* Disaster recovery mode (must be) */
[59]2922 log_msg(1, "I must be in disaster recovery mode.");
2923 log_msg(2, "FYI, MOUNTLIST_FNAME = %s ", g_mountlist_fname);
2924 if (argc == 3 && strcmp(argv[1], "--monitas-memorex") == 0) {
[507]2925 log_to_screen(_("Uh, that hasn't been implemented yet."));
[59]2926 paranoid_MR_finish(1);
2927 }
[1]2928
[59]2929 iamhere("About to call load_mountlist and load_raidtab");
[783]2930 paranoid_alloc(bkpinfo->restore_path, MNT_RESTORING);
[59]2931 read_cfg_file_into_bkpinfo(g_mondo_cfg_file, bkpinfo);
2932 retval = load_mountlist(mountlist, g_mountlist_fname);
2933 retval += load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
2934 iamhere
2935 ("Returned from calling load_mountlist and load_raidtab successfully");
[1]2936
[59]2937 if (argc > 1
2938 && (strcmp(argv[1], "--compare") == 0
2939 || strcmp(argv[1], "--nuke") == 0)) {
2940 if (bkpinfo->backup_media_type == nfs
2941 && !is_this_device_mounted(bkpinfo->nfs_mount)) {
2942 log_msg(1, "Mounting nfs dir");
[783]2943 paranoid_alloc(bkpinfo->isodir, "/tmp/isodir");
[59]2944 run_program_and_log_output("mkdir -p /tmp/isodir", 5);
[688]2945 asprintf(&tmp, "mount %s -t nfs -o nolock /tmp/isodir",
[59]2946 bkpinfo->nfs_mount);
2947 run_program_and_log_output(tmp, 1);
[688]2948 paranoid_free(tmp);
[59]2949 }
2950 }
[1]2951
2952
[59]2953 if (retval) {
2954 log_to_screen
[688]2955 (_
2956 ("Warning - load_raidtab_into_raidlist returned an error"));
[59]2957 }
[1]2958
2959
[59]2960 log_msg(1, "Send in the clowns.");
[1]2961
[59]2962 if (argc == 2 && strcmp(argv[1], "--partition-only") == 0) {
2963 log_msg(0, "Partitioning only.");
2964 load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
[783]2965 paranoid_alloc(g_mountlist_fname, "/tmp/mountlist.txt");
[59]2966 load_mountlist(mountlist, g_mountlist_fname);
2967 res = partition_everything(mountlist);
2968 finish(res);
2969 }
[1]2970
[59]2971 if (argc == 2 && strcmp(argv[1], "--format-only") == 0) {
2972 log_msg(0, "Formatting only.");
2973 load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
[783]2974 paranoid_alloc(g_mountlist_fname, "/tmp/mountlist.txt");
[59]2975 load_mountlist(mountlist, g_mountlist_fname);
[561]2976 res = format_everything(mountlist, FALSE, raidlist);
[59]2977 finish(res);
2978 }
[1]2979
[59]2980 if (argc == 2 && strcmp(argv[1], "--stop-lvm-and-raid") == 0) {
2981 log_msg(0, "Stopping LVM and RAID");
2982 load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
[783]2983 paranoid_alloc(g_mountlist_fname, "/tmp/mountlist.txt");
[59]2984 load_mountlist(mountlist, g_mountlist_fname);
2985 res = do_my_funky_lvm_stuff(TRUE, FALSE);
2986 res += stop_all_raid_devices(mountlist);
2987 finish(res);
2988 }
2989
2990 if (argc == 2 && strcmp(argv[1], "--nuke") == 0) {
2991 iamhere("nuking");
2992 retval += nuke_mode(bkpinfo, mountlist, raidlist);
2993 } else if (argc == 2 && strcmp(argv[1], "--interactive") == 0) {
2994 iamhere("catchall");
2995 retval += catchall_mode(bkpinfo, mountlist, raidlist);
2996 } else if (argc == 2 && strcmp(argv[1], "--compare") == 0) {
2997 iamhere("compare");
2998 retval += compare_mode(bkpinfo, mountlist, raidlist);
2999 } else if (argc == 2 && strcmp(argv[1], "--iso") == 0) {
3000 iamhere("iso");
3001 retval = iso_mode(bkpinfo, mountlist, raidlist, FALSE);
3002 } else if (argc == 2 && strcmp(argv[1], "--mbr") == 0) {
3003 iamhere("mbr");
3004 retval = mount_all_devices(mountlist, TRUE);
3005 if (!retval) {
3006 retval += run_boot_loader(FALSE);
3007 retval += unmount_all_devices(mountlist);
3008 }
3009 if (retval) {
[507]3010 log_to_screen(_("Failed to write Master Boot Record"));
[59]3011 }
3012 } else if (argc == 2 && strcmp(argv[1], "--isonuke") == 0) {
3013 iamhere("isonuke");
3014 retval = iso_mode(bkpinfo, mountlist, raidlist, TRUE);
3015 } else if (argc != 1) {
[507]3016 log_to_screen(_("Invalid paremeters"));
[59]3017 paranoid_MR_finish(1);
3018 } else {
3019 iamhere("catchall (no mode specified in command-line call");
3020 retval += catchall_mode(bkpinfo, mountlist, raidlist);
3021 }
[1]3022 }
[59]3023
3024 /* clean up at the end */
3025 if (retval) {
3026 if (does_file_exist("/tmp/changed.files")) {
3027 log_to_screen
[688]3028 (_
3029 ("See /tmp/changed.files for list of files that have changed."));
[59]3030 }
3031 mvaddstr_and_log_it(g_currentY++,
3032 0,
[688]3033 _
3034 ("Run complete. Errors were reported. Please review the logfile."));
[59]3035 } else {
3036 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3037 mvaddstr_and_log_it(g_currentY++,
3038 0,
[688]3039 _
3040 ("Run complete. Please remove floppy/CD/media and reboot."));
[59]3041 } else {
3042 run_program_and_log_output("sync", FALSE);
3043 if (is_this_device_mounted(MNT_CDROM)) {
3044 res =
3045 run_program_and_log_output("umount " MNT_CDROM, FALSE);
3046 } else {
3047 res = 0;
3048 }
3049
3050 if (!bkpinfo->please_dont_eject) {
3051 res = eject_device("/dev/cdrom");
[1]3052/*
3053 if (res)
3054 {
3055 log_to_screen( "WARNING - failed to eject CD-ROM disk" );
3056 }
3057*/
[59]3058 }
3059 mvaddstr_and_log_it(g_currentY++,
3060 0,
[688]3061 _
3062 ("Run complete. Please remove media and reboot."));
[59]3063 }
[1]3064 }
3065
3066// g_I_have_just_nuked is set true by nuke_mode() just before it returns
[59]3067 if (g_I_have_just_nuked || does_file_exist("/POST-NUKE-ANYWAY")) {
3068 if (!system("which post-nuke > /dev/null 2> /dev/null")) {
3069 log_msg(1, "post-nuke found; running...");
3070 if (mount_all_devices(mountlist, TRUE)) {
3071 log_to_screen
[688]3072 (_
3073 ("Unable to re-mount partitions for post-nuke stuff"));
[59]3074 } else {
3075 log_msg(1, "Re-mounted partitions for post-nuke stuff");
[688]3076 asprintf(&tmp, "post-nuke %s %d", bkpinfo->restore_path,
[59]3077 retval);
3078 if (!g_text_mode) {
3079 newtSuspend();
3080 }
3081 log_msg(2, "Calling '%s'", tmp);
3082 if ((res = system(tmp))) {
3083 log_OS_error(tmp);
3084 }
[688]3085 paranoid_free(tmp);
[59]3086 if (!g_text_mode) {
3087 newtResume();
3088 }
[1]3089// newtCls();
[59]3090 log_msg(1, "post-nuke returned w/ res=%d", res);
3091 }
3092 unmount_all_devices(mountlist);
3093 log_msg(1, "I've finished post-nuking.");
3094 }
3095 }
[1]3096/*
3097 log_to_screen("If you are REALLY in a hurry, hit Ctrl-Alt-Del now.");
3098 log_to_screen("Otherwise, please wait until the RAID disks are done.");
3099 wait_until_software_raids_are_prepped("/proc/mdstat", 100);
3100 log_to_screen("Thank you.");
[59]3101*/
3102 unlink("/tmp/mondo-run-prog.tmp");
3103 set_signals(FALSE);
[688]3104 asprintf(&tmp, "rm -Rf %s", bkpinfo->tmpdir);
[59]3105 run_program_and_log_output(tmp, FALSE);
[688]3106 paranoid_free(tmp);
3107
[59]3108 log_to_screen
[688]3109 (_
3110 ("Restore log copied to /tmp/mondo-restore.log on your hard disk"));
3111 asprintf(&tmp,
3112 _
3113 ("Mondo-restore is exiting (retval=%d) "),
[59]3114 retval);
3115 log_to_screen(tmp);
[688]3116 paranoid_free(tmp);
3117
3118 asprintf(&tmp, "umount %s", bkpinfo->isodir);
[59]3119 run_program_and_log_output(tmp, 5);
[688]3120 paranoid_free(tmp);
3121
[59]3122 paranoid_free(mountlist);
3123 paranoid_free(raidlist);
3124 if (am_I_in_disaster_recovery_mode()) {
3125 run_program_and_log_output("mount / -o remount,rw", 2);
3126 } // for b0rken distros
3127 paranoid_MR_finish(retval); // frees global stuff plus bkpinfo
3128 free_libmondo_global_strings(); // it's fine to have this here :) really :)
[1]3129
[59]3130 unlink("/tmp/filelist.full");
3131 unlink("/tmp/filelist.full.gz");
3132
3133 exit(retval);
[1]3134}
3135
3136/**************************************************************************
3137 *END_MAIN *
3138 **************************************************************************/
3139
3140
3141/**************************************************************************
3142 *END_MONDO-RESTORE.C *
3143 **************************************************************************/
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