source: MondoRescue/branches/2.2.8/mondo/src/mondorestore/mondorestore.c

Last change on this file was 2833, checked in by Bruno Cornec, 13 years ago
  • Revert bad changes made accidentaly on the 2.2.8 branch
  • Property svn:keywords set to Id
File size: 97.5 KB
RevLine 
[1]1/***************************************************************************
[1236]2$Id: mondorestore.c 2833 2011-06-19 00:13:48Z bruno $
3restores mondoarchive data
[1]4***************************************************************************/
5
6/**
7 * @file
8 * The main file for mondorestore.
9 */
10
11/**************************************************************************
12 * #include statements *
13 **************************************************************************/
14#include <pthread.h>
[1930]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"
[1315]20#include "mondorestore.h"
[1]21#include "mondo-rstr-compare-EXT.h"
22#include "mondo-rstr-tools-EXT.h"
23
24extern void twenty_seconds_til_yikes(void);
25
[1645]26/* Reference to global bkpinfo */
27struct s_bkpinfo *bkpinfo;
[1]28
[1645]29
[1]30/* For use in other programs (ex. XMondo) */
31#ifdef MONDORESTORE_MODULE
32#define main __mondorestore_main
33#define g_ISO_restore_mode __mondorestore_g_ISO_restore_mode
34#endif
35
[128]36//static char cvsid[] = "$Id: mondorestore.c 2833 2011-06-19 00:13:48Z bruno $";
[1]37
38/**************************************************************************
39 * Globals *
40 **************************************************************************/
[2030]41/*
[128]42extern char *g_tmpfs_mountpt; // declared in libmondo-tools.c
[2030]43*/
[1]44extern bool g_text_mode;
45extern FILE *g_fprep;
46extern double g_kernel_version;
47extern int g_partition_table_locked_up;
48extern int g_noof_rows;
49
50extern int partition_everything(struct mountlist_itself *mountlist);
[1968]51extern int handle_incoming_parameters(int argc, char *argv[]);
[1]52
53/**
54 * @name Restore-Time Globals
55 * @ingroup globalGroup
56 * @{
57 */
58
59/**
60 * If TRUE, then we're restoring from ISOs or an NFS server.
61 * If FALSE, then we're restoring from some kind of real media (tape, CD, etc.)
62 */
[128]63bool g_ISO_restore_mode = FALSE; /* are we in Iso Mode? */
[1]64
65/**
66 * If TRUE, then we have had a successful "nuke" restore.
67 */
[128]68bool g_I_have_just_nuked = FALSE;
[1]69
70/**
71 * The device to mount to get at the ISO images. Ignored unless @p g_ISO_restore_mode.
72 */
[128]73char *g_isodir_device;
[1]74
75/**
76 * The format of @p g_isodir_device. Ignored unless @p g_ISO_restore_mode.
77 */
[128]78char *g_isodir_format;
[1]79
80/**
81 * The location of 'biggielist.txt', containing the biggiefiles on the current archive set.
82 */
[128]83char *g_biggielist_txt;
[1]84
85/**
86 * The location of 'filelist.full', containing all files (<em>including biggiefiles</em>) on
87 * the current archive set.
88 */
[128]89char *g_filelist_full;
[1]90
91/**
92 * The location of a file containing a list of the devices that were archived
93 * as images, not as individual files.
94 */
[128]95char *g_filelist_imagedevs;
[1]96
97/**
98 * The location of a file containing a list of imagedevs to actually restore.
99 * @see g_filelist_imagedevs
100 */
[128]101char *g_imagedevs_restthese;
[1]102
103/**
104 * The location of 'mondo-restore.cfg', containing the metadata
105 * information for this backup.
106 */
[128]107char *g_mondo_cfg_file;
[1]108
109/**
110 * The location of 'mountlist.txt', containing the information on the
111 * user's partitions and hard drives.
112 */
[128]113char *g_mountlist_fname;
[1]114
115/**
[1611]116 * Mondo's home directory during backup. Unused in mondorestore; included
[1]117 * to avoid link errors.
118 */
[128]119char *g_mondo_home;
[1]120
[952]121extern char *g_getfacl;
122extern char *g_getfattr;
[946]123
[1]124/* @} - end of "Restore-Time Globals" in globalGroup */
125
126
127
[128]128extern int copy_from_src_to_dest(FILE * f_orig, FILE * f_archived,
129 char direction);
[1]130
131
132
133/**************************************************************************
134 * COMPAQ PROLIANT Stuff: needs some special help *
135**************************************************************************/
136
137/**
138 * The message to display if we detect that the user is using a Compaq Proliant.
139 */
[1885]140#define COMPAQ_PROLIANTS_SUCK "Partition and format your disk using Compaq's disaster recovery CD. After you've done that, please reboot with your Mondo media in Interactive Mode."
[1]141
142
143
144
145/**
146 * Allow the user to modify the mountlist before we partition & format their drives.
147 * @param bkpinfo The backup information structure. @c disaster_recovery is the only field used.
148 * @param mountlist The mountlist to let the user modify.
149 * @param raidlist The raidlist that goes with @p mountlist.
150 * @return 0 for success, nonzero for failure.
151 * @ingroup restoreGuiGroup
152 */
[1645]153int let_user_edit_the_mountlist(struct mountlist_itself *mountlist,
[128]154 struct raidlist_itself *raidlist)
[1]155{
[128]156 int retval = 0, res = 0;
[1]157
[128]158 log_msg(2, "let_user_edit_the_mountlist() --- starting");
[1]159
[128]160 assert(bkpinfo != NULL);
161 assert(mountlist != NULL);
162 assert(raidlist != NULL);
163 if (!bkpinfo->disaster_recovery) {
164 strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
165 log_msg(2, "I guess you're testing edit_mountlist()");
[1]166 }
[128]167 if (!does_file_exist(g_mountlist_fname)) {
168 log_to_screen(g_mountlist_fname);
[541]169 log_to_screen("does not exist");
[128]170 return (1);
171 }
[1]172
[128]173 retval = load_mountlist(mountlist, g_mountlist_fname);
174 load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
175 if (retval) {
176 log_to_screen
[541]177 ("Warning - load_raidtab_into_raidlist returned an error");
[128]178 }
179 res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
180 if (res) {
181 return (1);
182 }
[1]183
[128]184 save_mountlist_to_disk(mountlist, g_mountlist_fname);
185 save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
[1]186
[541]187 log_to_screen("I have finished editing the mountlist for you.");
[1]188
[128]189 return (retval);
190}
[1]191
192
[128]193
194
195
[1]196/**
197 * Determine whether @p mountlist contains a Compaq diagnostic partition.
198 * @param mountlist The mountlist to examine.
199 * @return TRUE if there's a Compaq diagnostic partition; FALSE if not.
200 * @ingroup restoreUtilityGroup
201 */
[128]202bool
203partition_table_contains_Compaq_diagnostic_partition(struct
204 mountlist_itself *
205 mountlist)
[1]206{
[128]207 int i;
[1]208
[128]209 assert(mountlist != NULL);
[1]210
[128]211 for (i = 0; i < mountlist->entries; i++) {
212 if (strstr(mountlist->el[i].format, "ompaq")) {
213 log_msg(2, "mountlist[%d] (%s) is %s (Compaq alert!)",
214 i, mountlist->el[i].device, mountlist->el[i].format);
215
216 return (TRUE);
217 }
[1]218 }
[128]219 return (FALSE);
[1]220}
[128]221
[1]222/**************************************************************************
223 *END_PARTITION_TABLE_CONTAINS_COMPAQ_DIAGNOSTIC_PARTITION *
224 **************************************************************************/
225
226
227/**
228 * Allow the user to abort the backup if we find that there is a Compaq diagnostic partition.
229 * @note This function does not actually check for the presence of a Compaq partition.
230 * @ingroup restoreUtilityGroup
231 */
[128]232void offer_to_abort_because_Compaq_Proliants_suck(void)
[1]233{
[128]234 popup_and_OK(COMPAQ_PROLIANTS_SUCK);
235 if (ask_me_yes_or_no
[541]236 ("Would you like to reboot and use your Compaq CD to prep your hard drive?"))
[128]237 {
238 fatal_error
[541]239 ("Aborting. Please reboot and prep your hard drive with your Compaq CD.");
[128]240 }
[1]241}
[128]242
[1]243/**************************************************************************
244 *END_OFFER_TO_ABORT_BECAUSE_COMPAQ_PROLIANTS_SUCK *
245 **************************************************************************/
246
247
248
249/**
250 * Call interactive_mode(), nuke_mode(), or compare_mode() depending on the user's choice.
251 * @param bkpinfo The backup information structure. Most fields are used.
252 * @param mountlist The mountlist containing information about the user's partitions.
253 * @param raidlist The raidlist to go with @p mountlist.
254 * @return The return code from the mode function called.
255 * @ingroup restoreGroup
256 */
[128]257int
[1645]258catchall_mode(struct mountlist_itself *mountlist,
[128]259 struct raidlist_itself *raidlist)
[1]260{
[128]261 char c, *tmp;
262 int retval = 0;
[1]263
[128]264 iamhere("inside catchall");
265 assert(bkpinfo != NULL);
266 assert(mountlist != NULL);
267 assert(raidlist != NULL);
268 malloc_string(tmp);
269 iamhere("pre wrm");
270 c = which_restore_mode();
271 iamhere("post wrm");
[1968]272 if (c == 'I' || c == 'C') {
[1645]273 interactively_obtain_media_parameters_from_user(FALSE);
[1969]274 } else if (c == 'N') {
275 // Auto mode nothing special to do
[128]276 } else {
[541]277 popup_and_OK("No restoring or comparing will take place today.");
[128]278 if (is_this_device_mounted("/mnt/cdrom")) {
279 run_program_and_log_output("umount /mnt/cdrom", FALSE);
280 }
281 if (g_ISO_restore_mode) {
282 sprintf(tmp, "umount %s", bkpinfo->isodir);
283 run_program_and_log_output(tmp, FALSE);
284 }
285 paranoid_MR_finish(0);
[1]286 }
287
[128]288 iamhere("post int");
[1]289
[128]290 if (bkpinfo->backup_media_type == iso) {
[1650]291 if (iso_fiddly_bits((c == 'N') ? TRUE : FALSE)) {
[128]292 log_msg(2,
293 "catchall_mode --- iso_fiddly_bits returned w/ error");
294 return (1);
295 } else {
296 log_msg(2, "catchall_mode --- iso_fiddly_bits ok");
297 }
298 }
[1]299
[128]300 if (c == 'I') {
301 log_msg(2, "IM selected");
[1645]302 retval += interactive_mode(mountlist, raidlist);
[128]303 } else if (c == 'N') {
304 log_msg(2, "NM selected");
[1645]305 retval += nuke_mode(mountlist, raidlist);
[128]306 } else if (c == 'C') {
307 log_msg(2, "CM selected");
[1645]308 retval += compare_mode(mountlist, raidlist);
[128]309 }
310 paranoid_free(tmp);
311 return (retval);
[1]312}
[128]313
[1]314/**************************************************************************
315 *END_CATCHALL_MODE *
316 **************************************************************************/
317
318/**************************************************************************
319 *END_ EXTRACT_CONFIG_FILE_FROM_RAMDISK *
320 **************************************************************************/
321
322
323/**
324 * Locate an executable in the directory structure rooted at @p restg.
325 * @param out_path Where to put the executable.
326 * @param fname The basename of the executable.
327 * @param restg The directory structure to look in.
328 * @note If it could not be found in @p restg then @p fname is put in @p out_path.
329 * @ingroup restoreUtilityGroup
330 */
331void
[128]332find_pathname_of_executable_preferably_in_RESTORING(char *out_path,
333 char *fname,
334 char *restg)
[1]335{
[128]336 assert(out_path != NULL);
337 assert_string_is_neither_NULL_nor_zerolength(fname);
[1]338
[128]339 sprintf(out_path, "%s/sbin/%s", restg, fname);
340 if (does_file_exist(out_path)) {
341 sprintf(out_path, "%s/usr/sbin/%s", restg, fname);
342 if (does_file_exist(out_path)) {
343 sprintf(out_path, "%s/bin/%s", restg, fname);
344 if (does_file_exist(out_path)) {
345 sprintf(out_path, "%s/usr/bin/%s", restg, fname);
346 if (does_file_exist(out_path)) {
347 strcpy(out_path, fname);
348 }
349 }
350 }
351 }
[1]352}
353
354/**************************************************************************
355 *END_FIND_PATHNAME_OF_EXECUTABLE_PREFERABLY_IN_RESTORING *
356 **************************************************************************/
357
[1645]358static void clean_blkid() {
[1]359
[1547]360 char *tmp1 = NULL;
[1]361
[1547]362 /* Clean up blkid cache file if they exist */
363 asprintf(&tmp1,"%s/etc/blkid.tab",bkpinfo->restore_path);
364 (void)unlink(tmp1);
365 paranoid_free(tmp1);
366 asprintf(&tmp1,"%s/etc/blkid.tab.old",bkpinfo->restore_path);
367 (void)unlink(tmp1);
368 paranoid_free(tmp1);
369}
[1]370
[1547]371
[2136]372static void clean_multipathconf() {
[1547]373
[2072]374 char *tmp1 = NULL;
[2074]375 char *editor = NULL;
[1547]376
[2072]377 /* Clean up multiconf cache file if they exist */
378 asprintf(&tmp1,"%s/var/lib/multipath/bindings",bkpinfo->restore_path);
379 (void)unlink(tmp1);
380 paranoid_free(tmp1);
381
382 /* Edit multipath.conf if needed to adapt wwid */
383 asprintf(&tmp1,"%s/etc/multipath.conf", MNT_RESTORING);
384 if (does_file_exist(tmp1)) {
385 log_msg(2, "We may need to clean /etc/multipath.conf");
386 } else {
387 paranoid_free(tmp1);
[2074]388 return;
[2072]389 }
390 paranoid_free(tmp1);
[2136]391
392 if (bkpinfo->restore_mode != nuke) {
393 asprintf(&editor, "%s", find_my_editor());
394 asprintf(&tmp1,"chroot %s %s /etc/multipath.conf", MNT_RESTORING, editor);
395 popup_and_OK("You will now edit multipath.conf");
396 if (!g_text_mode) {
397 newtSuspend();
398 }
399 paranoid_system(tmp1);
400 if (!g_text_mode) {
401 newtResume();
402 }
403 paranoid_free(tmp1);
404 paranoid_free(editor);
405 } else {
406 log_to_screen("Non-interactive mode: no way to give you the keyboard so that you edit your multipath.conf. Hope it's OK");
407 log_msg(1,"Non-interactive mode: no way to give you the keyboard so that you edit your multipath.conf. Hope it's OK");
[2094]408 }
[2072]409}
410
411
412
413
[1]414/**
415 * @addtogroup restoreGroup
416 * @{
417 */
418/**
419 * Restore the user's data, in a disaster recovery situation, prompting the
420 * user about whether or not to do every step.
421 * The user can edit the mountlist, choose files to restore, etc.
422 * @param bkpinfo The backup information structure. Most fields are used.
423 * @param mountlist The mountlist containing information about the user's partitions.
424 * @param raidlist The raidlist to go with @p mountlist.
425 * @return 0 for success, or the number of errors encountered.
426 */
[128]427int
[1645]428interactive_mode(struct mountlist_itself *mountlist,
[128]429 struct raidlist_itself *raidlist)
[1]430{
[128]431 int retval = 0;
432 int res;
433 int ptn_errs = 0;
434 int fmt_errs = 0;
[1]435
[128]436 bool done;
437 bool restore_all;
[1]438
439 /** needs malloc **********/
[128]440 char *tmp;
441 char *fstab_fname;
442 char *old_restpath;
[1]443
[128]444 struct s_node *filelist;
[1]445
[128]446 /* try to partition and format */
[1]447
[128]448 log_msg(2, "interactive_mode --- starting (great, assertions OK)");
[1]449
[128]450 malloc_string(tmp);
451 malloc_string(fstab_fname);
452 malloc_string(old_restpath);
453 assert(bkpinfo != NULL);
454 assert(mountlist != NULL);
455 assert(raidlist != NULL);
[1]456
[128]457 log_msg(2, "interactive_mode --- assertions OK");
[1]458
[128]459 if (g_text_mode) {
460 if (!ask_me_yes_or_no
[541]461 ("Interactive Mode + textonly = experimental! Proceed anyway?"))
[128]462 {
463 fatal_error("Wise move.");
464 }
465 }
466
467 iamhere("About to load config file");
[1645]468 get_cfg_file_from_archive_or_bust();
469 read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
[128]470 iamhere("Done loading config file; resizing ML");
[1881]471 if (bkpinfo->backup_media_type == nfs) {
[1736]472 strcpy(tmp, bkpinfo->prefix);
473 if (popup_and_get_string
474 ("Prefix", "Prefix of your ISO images ?", tmp, MAX_STR_LEN / 4)) {
475 strcpy(bkpinfo->prefix, tmp);
476 log_msg(1, "Prefix set to %s",bkpinfo->prefix);
477 }
[1453]478 }
[1968]479
[1]480#ifdef __FreeBSD__
[128]481 if (strstr
482 (call_program_and_get_last_line_of_output("cat /tmp/cmdline"),
483 "noresize"))
[1]484#else
[128]485 if (strstr
486 (call_program_and_get_last_line_of_output("cat /proc/cmdline"),
487 "noresize"))
[1]488#endif
[128]489 {
490 log_msg(1, "Not resizing mountlist.");
491 } else {
492 resize_mountlist_proportionately_to_suit_new_drives(mountlist);
[1]493 }
[128]494 for (done = FALSE; !done;) {
495 iamhere("About to edit mountlist");
496 if (g_text_mode) {
497 save_mountlist_to_disk(mountlist, g_mountlist_fname);
498 sprintf(tmp, "%s %s", find_my_editor(), g_mountlist_fname);
499 res = system(tmp);
500 load_mountlist(mountlist, g_mountlist_fname);
501 } else {
502 res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
[1]503 }
[128]504 iamhere("Finished editing mountlist");
505 if (res) {
506 paranoid_MR_finish(1);
[1]507 }
[128]508 log_msg(2, "Proceeding...");
509 save_mountlist_to_disk(mountlist, g_mountlist_fname);
510 save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
[541]511 mvaddstr_and_log_it(1, 30, "Restoring Interactively");
[128]512 if (bkpinfo->differential) {
[541]513 log_to_screen("Because this is a differential backup, disk");
[128]514 log_to_screen
[541]515 (" partitioning and formatting will not take place.");
[128]516 done = TRUE;
517 } else {
518 if (ask_me_yes_or_no
[541]519 ("Do you want to erase and partition your hard drives?")) {
[128]520 if (partition_table_contains_Compaq_diagnostic_partition
521 (mountlist)) {
522 offer_to_abort_because_Compaq_Proliants_suck();
523 done = TRUE;
524 } else {
525 twenty_seconds_til_yikes();
526 g_fprep = fopen("/tmp/prep.sh", "w");
527 ptn_errs = partition_everything(mountlist);
528 if (ptn_errs) {
529 log_to_screen
[541]530 ("Warning. Errors occurred during disk partitioning.");
[128]531 }
[1]532
[558]533 fmt_errs = format_everything(mountlist, FALSE, raidlist);
[128]534 if (!fmt_errs) {
535 log_to_screen
[541]536 ("Errors during disk partitioning were handled OK.");
[128]537 log_to_screen
[541]538 ("Partitions were formatted OK despite those errors.");
[128]539 ptn_errs = 0;
540 }
541 if (!ptn_errs && !fmt_errs) {
542 done = TRUE;
543 }
544 }
545 paranoid_fclose(g_fprep);
546 } else {
547 mvaddstr_and_log_it(g_currentY++, 0,
[541]548 "User opted not to partition the devices");
[128]549 if (ask_me_yes_or_no
[541]550 ("Do you want to format your hard drives?")) {
[558]551 fmt_errs = format_everything(mountlist, TRUE, raidlist);
[128]552 if (!fmt_errs) {
553 done = TRUE;
554 }
555 } else {
556 ptn_errs = fmt_errs = 0;
557 done = TRUE;
558 }
559 }
560 if (fmt_errs) {
561 mvaddstr_and_log_it(g_currentY++,
562 0,
[541]563 "Errors occurred. Please repartition and format drives manually.");
[128]564 done = FALSE;
565 }
566 if (ptn_errs & !fmt_errs) {
567 mvaddstr_and_log_it(g_currentY++,
568 0,
[541]569 "Errors occurred during partitioning. Formatting, however, went OK.");
[128]570 done = TRUE;
571 }
572 if (!done) {
[541]573 if (!ask_me_yes_or_no("Re-edit the mountlist?")) {
[128]574 retval++;
575 goto end_of_func;
576 }
577 }
[1]578 }
579 }
580
[128]581 /* mount */
582 if (mount_all_devices(mountlist, TRUE)) {
583 unmount_all_devices(mountlist);
584 retval++;
585 goto end_of_func;
[1]586 }
[128]587 /* restore */
588 if ((restore_all =
[541]589 ask_me_yes_or_no("Do you want me to restore all of your data?")))
[1]590 {
[128]591 log_msg(1, "Restoring all data");
[1645]592 retval += restore_everything(NULL);
[128]593 } else
594 if ((restore_all =
595 ask_me_yes_or_no
[541]596 ("Do you want me to restore _some_ of your data?"))) {
[128]597 strcpy(old_restpath, bkpinfo->restore_path);
598 for (done = FALSE; !done;) {
599 unlink("/tmp/filelist.full");
[1645]600 filelist = process_filelist_and_biggielist();
[128]601 /* Now you have /tmp/tmpfs/filelist.restore-these and /tmp/tmpfs/biggielist.restore-these;
602 the former is a list of regular files; the latter, biggiefiles and imagedevs.
603 */
604 if (filelist) {
605 gotos_suck:
606 strcpy(tmp, old_restpath);
607// (NB: %s is where your filesystem is mounted now, by default)", MNT_RESTORING);
608 if (popup_and_get_string
[541]609 ("Restore path", "Restore files to where?", tmp,
[128]610 MAX_STR_LEN / 4)) {
611 if (!strcmp(tmp, "/")) {
[541]612 if (!ask_me_yes_or_no("Are you sure?")) {
[128]613 goto gotos_suck;
614 }
615 tmp[0] = '\0'; // so we restore to [blank]/file/name :)
616 }
617 strcpy(bkpinfo->restore_path, tmp);
618 log_msg(1, "Restoring subset");
[1645]619 retval += restore_everything(filelist);
[128]620 free_filelist(filelist);
621 } else {
622 strcpy(bkpinfo->restore_path, old_restpath);
623 free_filelist(filelist);
624 }
625 if (!ask_me_yes_or_no
[541]626 ("Restore another subset of your backup?")) {
[128]627 done = TRUE;
628 }
629 } else {
630 done = TRUE;
631 }
632 }
633 strcpy(old_restpath, bkpinfo->restore_path);
634 } else {
635 mvaddstr_and_log_it(g_currentY++,
636 0,
[541]637 "User opted not to restore any data. ");
[1]638 }
[128]639 if (retval) {
640 mvaddstr_and_log_it(g_currentY++,
641 0,
[541]642 "Errors occurred during the restore phase. ");
[1]643 }
644
[2136]645 clean_multipathconf();
[541]646 if (ask_me_yes_or_no("Initialize the boot loader?")) {
[128]647 run_boot_loader(TRUE);
648 } else {
649 mvaddstr_and_log_it(g_currentY++,
650 0,
[541]651 "User opted not to initialize the boot loader.");
[128]652 }
653
[1645]654 clean_blkid();
[128]655 protect_against_braindead_sysadmins();
656 retval += unmount_all_devices(mountlist);
657 /* if (restore_some || restore_all || */
658 if (ask_me_yes_or_no
[2087]659 ("Label/Identify your ext2/ext3/ext4 partitions if necessary?")) {
[128]660 mvaddstr_and_log_it(g_currentY, 0,
[2087]661 "Using tune2fs to identify your ext2,3,4 partitions");
[128]662 if (does_file_exist("/tmp/fstab.new")) {
663 strcpy(fstab_fname, "/tmp/fstab.new");
664 } else {
665 strcpy(fstab_fname, "/tmp/fstab");
666 }
667 sprintf(tmp,
668 "label-partitions-as-necessary %s < %s >> %s 2>> %s",
669 g_mountlist_fname, fstab_fname, MONDO_LOGFILE,
670 MONDO_LOGFILE);
671 res = system(tmp);
672 if (res) {
673 log_to_screen
[541]674 ("label-partitions-as-necessary returned an error");
675 mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
[128]676 } else {
677 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
678 }
679 retval += res;
680 }
681
682 iamhere("About to leave interactive_mode()");
683 if (retval) {
684 mvaddstr_and_log_it(g_currentY++,
685 0,
[541]686 "Warning - errors occurred during the restore phase.");
[128]687 }
688 end_of_func:
689 paranoid_free(tmp);
690 paranoid_free(fstab_fname);
691 paranoid_free(old_restpath);
692 iamhere("Leaving interactive_mode()");
693 return (retval);
[1]694}
[128]695
[1]696/**************************************************************************
697 *END_INTERACTIVE_MODE *
698 **************************************************************************/
699
700
701
702/**
703 * Run an arbitrary restore mode (prompt the user), but from ISO images
704 * instead of real media.
705 * @param mountlist The mountlist containing information about the user's partitions.
706 * @param raidlist The raidlist that goes with @p mountlist.
707 * @param nuke_me_please If TRUE, we plan to run Nuke Mode.
708 * @return 0 for success, or the number of errors encountered.
709 */
[128]710int
[1645]711iso_mode(struct mountlist_itself *mountlist,
[128]712 struct raidlist_itself *raidlist, bool nuke_me_please)
[1]713{
[128]714 char c;
715 int retval = 0;
[1]716
[128]717 assert(mountlist != NULL);
718 assert(raidlist != NULL);
[1645]719 if (iso_fiddly_bits(nuke_me_please)) {
[128]720 log_msg(1, "iso_mode --- returning w/ error");
721 return (1);
722 } else {
723 c = which_restore_mode();
724 if (c == 'I' || c == 'N' || c == 'C') {
[1645]725 interactively_obtain_media_parameters_from_user(FALSE);
[128]726 }
727 if (c == 'I') {
[1645]728 retval += interactive_mode(mountlist, raidlist);
[128]729 } else if (c == 'N') {
[1645]730 retval += nuke_mode(mountlist, raidlist);
[128]731 } else if (c == 'C') {
[1645]732 retval += compare_mode(mountlist, raidlist);
[128]733 } else {
[541]734 log_to_screen("OK, I shan't restore/compare any files.");
[128]735 }
736 }
737 if (is_this_device_mounted(MNT_CDROM)) {
738 paranoid_system("umount " MNT_CDROM);
739 }
[1]740// if (! already_mounted)
741// {
[128]742 if (system("umount /tmp/isodir 2> /dev/null")) {
743 log_to_screen
[541]744 ("WARNING - unable to unmount device where the ISO files are stored.");
[128]745 }
[1]746// }
[128]747 return (retval);
[1]748}
[128]749
[1]750/**************************************************************************
751 *END_ISO_MODE *
752 **************************************************************************/
753
754
755/* MONDO - saving your a$$ since Feb 18th, 2000 */
756
757
758
759
760/**
761 * Restore the user's data automatically (no prompts), after a twenty-second
762 * warning period.
763 * @param bkpinfo The backup information structure. Most fields are used.
764 * @param mountlist The mountlist containing information about the user's partitions.
765 * @param raidlist The raidlist that goes with @p mountlist.
766 * @return 0 for success, or the number of errors encountered.
767 * @warning <b><i>THIS WILL ERASE ALL EXISTING DATA!</i></b>
768 */
[128]769int
[1645]770nuke_mode(struct mountlist_itself *mountlist,
[128]771 struct raidlist_itself *raidlist)
[1]772{
[128]773 int retval = 0;
774 int res = 0;
775 bool boot_loader_installed = FALSE;
[1]776 /** malloc **/
[128]777 char tmp[MAX_STR_LEN], tmpA[MAX_STR_LEN], tmpB[MAX_STR_LEN],
778 tmpC[MAX_STR_LEN];
[1]779
[128]780 assert(bkpinfo != NULL);
781 assert(mountlist != NULL);
782 assert(raidlist != NULL);
[1]783
[128]784 log_msg(2, "nuke_mode --- starting");
[1]785
[1645]786 get_cfg_file_from_archive_or_bust();
[128]787 load_mountlist(mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo updated the mountlist
[1]788#ifdef __FreeBSD__
[128]789 if (strstr
790 (call_program_and_get_last_line_of_output("cat /tmp/cmdline"),
791 "noresize"))
[1]792#else
[128]793 if (strstr
794 (call_program_and_get_last_line_of_output("cat /proc/cmdline"),
795 "noresize"))
[1]796#endif
797 {
[128]798 log_msg(2, "Not resizing mountlist.");
799 } else {
800 resize_mountlist_proportionately_to_suit_new_drives(mountlist);
[1]801 }
[128]802 if (!evaluate_mountlist(mountlist, tmpA, tmpB, tmpC)) {
803 sprintf(tmp,
[541]804 "Mountlist analyzed. Result: \"%s %s %s\" Switch to Interactive Mode?",
[128]805 tmpA, tmpB, tmpC);
806 if (ask_me_yes_or_no(tmp)) {
[1645]807 retval = interactive_mode(mountlist, raidlist);
[818]808 goto after_the_nuke;
[128]809 } else {
810 fatal_error("Nuke Mode aborted. ");
811 }
[1]812 }
[128]813 save_mountlist_to_disk(mountlist, g_mountlist_fname);
[541]814 mvaddstr_and_log_it(1, 30, "Restoring Automatically");
[128]815 if (bkpinfo->differential) {
[541]816 log_to_screen("Because this is a differential backup, disk");
817 log_to_screen("partitioning and formatting will not take place.");
[128]818 res = 0;
819 } else {
820 if (partition_table_contains_Compaq_diagnostic_partition
821 (mountlist)) {
822 offer_to_abort_because_Compaq_Proliants_suck();
823 } else {
824 twenty_seconds_til_yikes();
825 g_fprep = fopen("/tmp/prep.sh", "w");
[1]826#ifdef __FreeBSD__
[128]827 if (strstr
828 (call_program_and_get_last_line_of_output
829 ("cat /tmp/cmdline"), "nopart"))
[1]830#else
[128]831 if (strstr
832 (call_program_and_get_last_line_of_output
833 ("cat /proc/cmdline"), "nopart"))
[1]834#endif
[128]835 {
836 log_msg(2,
837 "Not partitioning drives due to 'nopart' option.");
838 res = 0;
839 } else {
840 res = partition_everything(mountlist);
841 if (res) {
842 log_to_screen
[541]843 ("Warning. Errors occurred during partitioning.");
[128]844 res = 0;
845 }
846 }
847 retval += res;
848 if (!res) {
[541]849 log_to_screen("Preparing to format your disk(s)");
[128]850 sleep(1);
851 system("sync");
[541]852 log_to_screen("Please wait. This may take a few minutes.");
[558]853 res += format_everything(mountlist, FALSE, raidlist);
[128]854 }
855 paranoid_fclose(g_fprep);
856 }
[1]857 }
[128]858 retval += res;
859 if (res) {
860 mvaddstr_and_log_it(g_currentY++,
861 0,
[541]862 "Failed to partition and/or format your hard drives.");
[128]863
[541]864 if (ask_me_yes_or_no("Try in interactive mode instead?")) {
[1645]865 retval = interactive_mode(mountlist, raidlist);
[128]866 goto after_the_nuke;
867 } else
868 if (!ask_me_yes_or_no
[541]869 ("Would you like to try to proceed anyway?")) {
[128]870 return (retval);
871 }
[1]872 }
[128]873 retval = mount_all_devices(mountlist, TRUE);
874 if (retval) {
875 unmount_all_devices(mountlist);
876 log_to_screen
[541]877 ("Unable to mount all partitions. Sorry, I cannot proceed.");
[128]878 return (retval);
[1]879 }
[128]880 iamhere("Restoring everything");
[1645]881 retval += restore_everything(NULL);
[2136]882 clean_multipathconf();
[128]883 if (!run_boot_loader(FALSE)) {
884 log_msg(1,
885 "Great! Boot loader was installed. No need for msg at end.");
886 boot_loader_installed = TRUE;
887 }
[1645]888 clean_blkid();
[128]889 protect_against_braindead_sysadmins();
890 retval += unmount_all_devices(mountlist);
891 mvaddstr_and_log_it(g_currentY,
892 0,
[1295]893 "Using tune2fs to identify your ext2,3 partitions");
[1]894
[128]895 sprintf(tmp, "label-partitions-as-necessary %s < /tmp/fstab",
896 g_mountlist_fname);
897 res = run_program_and_log_output(tmp, TRUE);
898 if (res) {
[541]899 log_to_screen("label-partitions-as-necessary returned an error");
900 mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
[128]901 } else {
[541]902 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
[128]903 }
904 retval += res;
[1]905
[128]906 after_the_nuke:
907 if (retval) {
[541]908 log_to_screen("Errors occurred during the nuke phase.");
[1736]909 } else if (strstr(call_program_and_get_last_line_of_output("cat /proc/cmdline"), "RESTORE")) {
[128]910 log_to_screen
[541]911 ("PC was restored successfully. Thank you for using Mondo Rescue.");
[128]912 log_to_screen
[541]913 ("Please visit our website at http://www.mondorescue.org for more information.");
[128]914 } else {
[818]915 strcpy(tmp,"Mondo has restored your system.\n\nPlease wait for the command prompt. Then remove the backup media and reboot.\n\nPlease visit our website at http://www.mondorescue.org for more information.");
[425]916 popup_and_OK(tmp);
917 log_to_screen
[818]918 ("Mondo has restored your system. Please wait for the command prompt.");
[425]919 log_to_screen
[818]920 ("Then remove the backup media and reboot.");
921 log_to_screen
[541]922 ("Please visit our website at http://www.mondorescue.org for more information.");
[128]923 }
924 g_I_have_just_nuked = TRUE;
[1]925/*
926 if (!boot_loader_installed && !does_file_exist(DO_MBR_PLEASE))
927 {
928 log_to_screen("PLEASE RUN 'mondorestore --mbr' NOW TO INITIALIZE YOUR BOOT SECTOR");
929 write_one_liner_data_file(DO_MBR_PLEASE, "mondorestore --mbr");
930 }
931*/
[128]932 return (retval);
[1]933}
934
935/**************************************************************************
936 *END_NUKE_MODE *
937 **************************************************************************/
938
939
940
941/**
942 * Restore the user's data (or a subset of it) to the live filesystem.
943 * This should not be called if we're booted from CD!
944 * @param bkpinfo The backup information structure. Most fields are used.
945 * @return 0 for success, or the number of errors encountered.
946 */
[1645]947int restore_to_live_filesystem()
[1]948{
[128]949 int retval = 0;
[1]950
951 /** malloc **/
[128]952 char *old_restpath;
[1]953
[2022]954 struct mountlist_itself *mountlist = NULL;
[1]955// static
[2022]956 struct raidlist_itself *raidlist = NULL;
957 struct s_node *filelist = NULL;
[1]958
[128]959 log_msg(1, "restore_to_live_filesystem() - starting");
960 assert(bkpinfo != NULL);
961 malloc_string(old_restpath);
962 mountlist = malloc(sizeof(struct mountlist_itself));
963 raidlist = malloc(sizeof(struct raidlist_itself));
964 if (!mountlist || !raidlist) {
965 fatal_error("Cannot malloc() mountlist and/or raidlist");
966 }
[1]967
[128]968 strcpy(bkpinfo->restore_path, "/");
[1916]969 if (!g_restoring_live_from_cd && !g_restoring_live_from_nfs) {
[128]970 popup_and_OK
[1885]971 ("Please insert tape/CD/USB Key, then hit 'OK' to continue.");
[128]972 sleep(1);
973 }
[1916]974 if (!g_restoring_live_from_nfs) {
975 interactively_obtain_media_parameters_from_user(FALSE);
976 }
[128]977 log_msg(2, "bkpinfo->media_device = %s", bkpinfo->media_device);
978 if (!bkpinfo->media_device[0]) {
979 log_msg(2, "Warning - failed to find media dev");
980 }
[1]981
982
[128]983 log_msg(2, "bkpinfo->isodir = %s", bkpinfo->isodir);
[1]984
[541]985 open_evalcall_form("Thinking...");
[1]986
[1645]987 get_cfg_file_from_archive_or_bust();
988 read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
[128]989 load_mountlist(mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo
990
991 close_evalcall_form();
992 retval = load_mountlist(mountlist, g_mountlist_fname);
993 load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
[1916]994
995 if (!g_restoring_live_from_nfs && (filelist = process_filelist_and_biggielist())) {
[128]996 save_filelist(filelist, "/tmp/selected-files.txt");
997 strcpy(old_restpath, bkpinfo->restore_path);
[541]998 if (popup_and_get_string("Restore path",
999 "Restore files to where? )",
[128]1000 bkpinfo->restore_path, MAX_STR_LEN / 4)) {
1001 iamhere("Restoring everything");
[1645]1002 retval += restore_everything(filelist);
[128]1003 free_filelist(filelist);
1004 strcpy(bkpinfo->restore_path, old_restpath);
1005 } else {
1006 free_filelist(filelist);
1007 }
1008 strcpy(bkpinfo->restore_path, old_restpath);
[1916]1009 } else {
[1987]1010 if (filelist != NULL) {
1011 retval += restore_everything(NULL);
1012 }
[128]1013 }
1014 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
1015 log_msg(2,
[1240]1016 "Tape : I don't need to unmount or eject the CD-ROM.");
1017 } else {
1018 run_program_and_log_output("umount " MNT_CDROM, FALSE);
1019 if (!bkpinfo->please_dont_eject) {
1020 eject_device(bkpinfo->media_device);
1021 }
[128]1022 }
1023 run_program_and_log_output("umount " MNT_CDROM, FALSE);
1024 if (!bkpinfo->please_dont_eject) {
1025 eject_device(bkpinfo->media_device);
1026 }
1027 paranoid_free(old_restpath);
1028 free(mountlist);
1029 free(raidlist);
1030 return (retval);
[1]1031}
1032
1033/**************************************************************************
1034 *END_RESTORE_TO_LIVE_FILESYSTEM *
1035 **************************************************************************/
1036
1037/* @} - end of restoreGroup */
1038
1039
1040#include <utime.h>
1041/**
1042 * @addtogroup LLrestoreGroup
1043 * @{
1044 */
1045/**
1046 * Restore biggiefile @p bigfileno from the currently mounted CD.
1047 * @param bkpinfo The backup information structure. Fields used:
1048 * - @c bkpinfo->backup_media_type
1049 * - @c bkpinfo->restore_path
1050 * @param bigfileno The biggiefile number (starting from 0) to restore.
1051 * @param filelist The node structure containing the list of files to restore.
1052 * If the biggiefile is not in this list, it will be skipped (return value will
1053 * still indicate success).
1054 * @return 0 for success (or skip), nonzero for failure.
1055 */
1056int
[1645]1057restore_a_biggiefile_from_CD(long bigfileno,
[128]1058 struct s_node *filelist,
1059 char *pathname_of_last_file_restored)
[1]1060{
[128]1061 FILE *fin;
1062 FILE *fout;
1063 FILE *fbzip2;
1064
[1]1065 /** malloc ***/
[128]1066 char *checksum, *outfile_fname, *tmp, *bzip2_command,
[296]1067 *ntfsprog_command, *suffix, *sz_devfile;
[128]1068 char *bigblk;
1069 char *p;
1070 int retval = 0;
1071 int finished = FALSE;
1072 long sliceno;
1073 long siz;
[296]1074 char ntfsprog_fifo[MAX_STR_LEN];
[128]1075 char *file_to_openout = NULL;
1076 struct s_filename_and_lstat_info biggiestruct;
1077 struct utimbuf the_utime_buf, *ubuf;
[296]1078 bool use_ntfsprog_hack = FALSE;
[128]1079 pid_t pid;
1080 int res = 0;
1081 int old_loglevel;
1082 char sz_msg[MAX_STR_LEN];
1083 struct s_node *node;
[1]1084
[128]1085 old_loglevel = g_loglevel;
1086 ubuf = &the_utime_buf;
1087 assert(bkpinfo != NULL);
[1]1088
[128]1089 malloc_string(checksum);
1090 malloc_string(outfile_fname);
1091 malloc_string(tmp);
1092 malloc_string(bzip2_command);
[296]1093 malloc_string(ntfsprog_command);
[128]1094 malloc_string(suffix);
1095 malloc_string(sz_devfile);
[1]1096
[128]1097 pathname_of_last_file_restored[0] = '\0';
1098 if (!(bigblk = malloc(TAPE_BLOCK_SIZE))) {
1099 fatal_error("Cannot malloc bigblk");
1100 }
[1]1101
[128]1102 if (!(fin = fopen(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""), "r"))) {
[541]1103 log_to_screen("Cannot even open bigfile's info file");
[128]1104 return (1);
1105 }
[1]1106
[128]1107 memset((void *) &biggiestruct, 0, sizeof(biggiestruct));
1108 if (fread((void *) &biggiestruct, 1, sizeof(biggiestruct), fin) <
1109 sizeof(biggiestruct)) {
1110 log_msg(2, "Warning - unable to get biggiestruct of bigfile #%d",
1111 bigfileno + 1);
1112 }
1113 paranoid_fclose(fin);
[1]1114
[128]1115 strcpy(checksum, biggiestruct.checksum);
[1]1116
[128]1117 if (!checksum[0]) {
1118 sprintf(tmp, "Warning - bigfile %ld does not have a checksum",
1119 bigfileno + 1);
1120 log_msg(3, tmp);
1121 p = checksum;
1122 }
[1]1123
[128]1124 if (!strncmp(biggiestruct.filename, "/dev/", 5)) // Whether NTFS or not :)
1125 {
1126 strcpy(outfile_fname, biggiestruct.filename);
1127 } else {
1128 sprintf(outfile_fname, "%s/%s", bkpinfo->restore_path,
1129 biggiestruct.filename);
1130 }
[1]1131
[128]1132 /* skip file if we have a selective restore subset & it doesn't match */
1133 if (filelist != NULL) {
1134 node = find_string_at_node(filelist, biggiestruct.filename);
1135 if (!node) {
1136 log_msg(0, "Skipping %s (name isn't in filelist)",
1137 biggiestruct.filename);
1138 pathname_of_last_file_restored[0] = '\0';
1139 return (0);
1140 } else if (!(node->selected)) {
1141 log_msg(1, "Skipping %s (name isn't in biggielist subset)",
1142 biggiestruct.filename);
1143 pathname_of_last_file_restored[0] = '\0';
1144 return (0);
1145 }
[1]1146 }
[128]1147 /* otherwise, continue */
[1]1148
[128]1149 log_msg(1, "DEFINITELY restoring %s", biggiestruct.filename);
[296]1150 if (biggiestruct.use_ntfsprog) {
[128]1151 if (strncmp(biggiestruct.filename, "/dev/", 5)) {
1152 log_msg(1,
[296]1153 "I was in error when I set biggiestruct.use_ntfsprog to TRUE.");
[128]1154 log_msg(1, "%s isn't even in /dev", biggiestruct.filename);
[296]1155 biggiestruct.use_ntfsprog = FALSE;
[128]1156 }
1157 }
1158
[296]1159 if (biggiestruct.use_ntfsprog) // if it's an NTFS device
[1]1160// if (!strncmp ( biggiestruct.filename, "/dev/", 5))
[128]1161 {
1162 g_loglevel = 4;
[296]1163 use_ntfsprog_hack = TRUE;
[128]1164 log_msg(2,
[296]1165 "Calling ntfsclone in background because %s is an NTFS /dev entry",
[128]1166 outfile_fname);
1167 sprintf(sz_devfile, "/tmp/%d.%d.000", (int) (random() % 32768),
1168 (int) (random() % 32768));
1169 mkfifo(sz_devfile, 0x770);
[296]1170 strcpy(ntfsprog_fifo, sz_devfile);
1171 file_to_openout = ntfsprog_fifo;
[128]1172 switch (pid = fork()) {
1173 case -1:
1174 fatal_error("Fork failure");
1175 case 0:
1176 log_msg(3,
[296]1177 "CHILD - fip - calling feed_outfrom_ntfsprog(%s, %s)",
1178 biggiestruct.filename, ntfsprog_fifo);
[128]1179 res =
[296]1180 feed_outfrom_ntfsprog(biggiestruct.filename,
1181 ntfsprog_fifo);
[128]1182// log_msg(3, "CHILD - fip - exiting");
1183 exit(res);
1184 break;
1185 default:
1186 log_msg(3,
[296]1187 "feed_into_ntfsprog() called in background --- pid=%ld",
[128]1188 (long int) (pid));
1189 }
1190 } else {
[296]1191 use_ntfsprog_hack = FALSE;
1192 ntfsprog_fifo[0] = '\0';
[128]1193 file_to_openout = outfile_fname;
1194 if (!does_file_exist(outfile_fname)) // yes, it looks weird with the '!' but it's correct that way
1195 {
1196 make_hole_for_file(outfile_fname);
1197 }
1198 }
[1]1199
[128]1200 sprintf(tmp, "Reassembling big file %ld (%s)", bigfileno + 1,
1201 outfile_fname);
1202 log_msg(2, tmp);
[1]1203
[128]1204 /*
1205 last slice is zero-length and uncompressed; when we find it, we stop.
1206 We DON'T wait until there are no more slices; if we did that,
1207 We might stop at end of CD, not at last slice (which is 0-len and uncompd)
1208 */
[1]1209
[128]1210 strncpy(pathname_of_last_file_restored, biggiestruct.filename,
1211 MAX_STR_LEN - 1);
1212 pathname_of_last_file_restored[MAX_STR_LEN - 1] = '\0';
[1]1213
[128]1214 log_msg(3, "file_to_openout = %s", file_to_openout);
1215 if (!(fout = fopen(file_to_openout, "w"))) {
[541]1216 log_to_screen("Cannot openout outfile_fname - hard disk full?");
[128]1217 return (1);
[1]1218 }
[296]1219 log_msg(3, "Opened out to %s", outfile_fname); // CD/DVD --> mondorestore --> ntfsclone --> hard disk itself
[1]1220
[128]1221 for (sliceno = 1, finished = FALSE; !finished;) {
1222 if (!does_file_exist
1223 (slice_fname(bigfileno, sliceno, ARCHIVES_PATH, ""))
1224 &&
1225 !does_file_exist(slice_fname
1226 (bigfileno, sliceno, ARCHIVES_PATH, "lzo"))
1227 &&
1228 !does_file_exist(slice_fname
[1053]1229 (bigfileno, sliceno, ARCHIVES_PATH, "gz"))
1230 &&
1231 !does_file_exist(slice_fname
[128]1232 (bigfileno, sliceno, ARCHIVES_PATH, "bz2"))) {
1233 log_msg(3,
1234 "Cannot find a data slice or terminator slice on CD %d",
1235 g_current_media_number);
1236 g_current_media_number++;
1237 sprintf(tmp,
1238 "Asking for %s #%d so that I may read slice #%ld\n",
1239 media_descriptor_string(bkpinfo->backup_media_type),
1240 g_current_media_number, sliceno);
1241 log_msg(2, tmp);
[541]1242 sprintf(tmp, "Restoring from %s #%d",
[128]1243 media_descriptor_string(bkpinfo->backup_media_type),
1244 g_current_media_number);
1245 log_to_screen(tmp);
[1645]1246 insist_on_this_cd_number(g_current_media_number);
[541]1247 log_to_screen("Continuing to restore.");
[128]1248 } else {
1249 strcpy(tmp,
1250 slice_fname(bigfileno, sliceno, ARCHIVES_PATH, ""));
1251 if (does_file_exist(tmp) && length_of_file(tmp) == 0) {
1252 log_msg(2,
1253 "End of bigfile # %ld (slice %ld is the terminator)",
1254 bigfileno + 1, sliceno);
1255 finished = TRUE;
1256 continue;
1257 } else {
1258 if (does_file_exist
1259 (slice_fname
1260 (bigfileno, sliceno, ARCHIVES_PATH, "lzo"))) {
1261 strcpy(bzip2_command, "lzop");
1262 strcpy(suffix, "lzo");
1263 } else
1264 if (does_file_exist
1265 (slice_fname
[998]1266 (bigfileno, sliceno, ARCHIVES_PATH, "gz"))) {
1267 strcpy(bzip2_command, "gzip");
1268 strcpy(suffix, "gz");
1269 } else
1270 if (does_file_exist
1271 (slice_fname
[128]1272 (bigfileno, sliceno, ARCHIVES_PATH, "bz2"))) {
1273 strcpy(bzip2_command, "bzip2");
1274 strcpy(suffix, "bz2");
1275 } else
1276 if (does_file_exist
1277 (slice_fname
1278 (bigfileno, sliceno, ARCHIVES_PATH, ""))) {
1279 strcpy(bzip2_command, "");
1280 strcpy(suffix, "");
1281 } else {
[541]1282 log_to_screen("OK, that's pretty fsck0red...");
[128]1283 return (1);
1284 }
1285 }
1286 if (bzip2_command[0] != '\0') {
1287 sprintf(bzip2_command + strlen(bzip2_command),
1288 " -dc %s 2>> %s",
1289 slice_fname(bigfileno, sliceno, ARCHIVES_PATH,
1290 suffix), MONDO_LOGFILE);
1291 } else {
1292 sprintf(bzip2_command, "cat %s 2>> %s",
1293 slice_fname(bigfileno, sliceno, ARCHIVES_PATH,
1294 suffix), MONDO_LOGFILE);
1295 }
1296 sprintf(tmp, "Working on %s #%d, file #%ld, slice #%ld ",
1297 media_descriptor_string(bkpinfo->backup_media_type),
1298 g_current_media_number, bigfileno + 1, sliceno);
1299 log_msg(2, tmp);
[1]1300
[128]1301 if (!g_text_mode) {
1302 newtDrawRootText(0, g_noof_rows - 2, tmp);
1303 newtRefresh();
1304 strip_spaces(tmp);
1305 update_progress_form(tmp);
1306 }
1307 if (!(fbzip2 = popen(bzip2_command, "r"))) {
1308 fatal_error("Can't run popen command");
1309 }
1310 while (!feof(fbzip2)) {
1311 siz = fread(bigblk, 1, TAPE_BLOCK_SIZE, fbzip2);
1312 if (siz > 0) {
1313 sprintf(sz_msg, "Read %ld from fbzip2", siz);
1314 siz = fwrite(bigblk, 1, siz, fout);
1315 sprintf(sz_msg + strlen(sz_msg),
1316 "; written %ld to fout", siz);
1317// log_msg(2. sz_msg);
1318 }
1319 }
1320 paranoid_pclose(fbzip2);
[1]1321
[128]1322
1323 sliceno++;
1324 g_current_progress++;
1325 }
1326 }
[1]1327/*
1328 memset(bigblk, TAPE_BLOCK_SIZE, 1); // This all looks very fishy...
1329 fwrite( bigblk, 1, TAPE_BLOCK_SIZE, fout);
1330 fwrite( bigblk, 1, TAPE_BLOCK_SIZE, fout);
1331 fwrite( bigblk, 1, TAPE_BLOCK_SIZE, fout);
1332 fwrite( bigblk, 1, TAPE_BLOCK_SIZE, fout);
1333*/
[128]1334 paranoid_fclose(fout);
1335 g_loglevel = old_loglevel;
[1]1336
[296]1337 if (use_ntfsprog_hack) {
1338 log_msg(3, "Waiting for ntfsclone to finish");
[128]1339 sprintf(tmp,
[433]1340 " ps | grep \" ntfsclone \" | grep -v grep > /dev/null 2> /dev/null");
[128]1341 while (system(tmp) == 0) {
1342 sleep(1);
1343 }
[296]1344 log_it("OK, ntfsclone has really finished");
[128]1345 }
[1]1346
[128]1347 if (strcmp(outfile_fname, "/dev/null")) {
1348 chown(outfile_fname, biggiestruct.properties.st_uid,
1349 biggiestruct.properties.st_gid);
1350 chmod(outfile_fname, biggiestruct.properties.st_mode);
1351 ubuf->actime = biggiestruct.properties.st_atime;
1352 ubuf->modtime = biggiestruct.properties.st_mtime;
1353 utime(outfile_fname, ubuf);
1354 }
1355 paranoid_free(bigblk);
1356 paranoid_free(checksum);
1357 paranoid_free(outfile_fname);
1358 paranoid_free(tmp);
1359 paranoid_free(bzip2_command);
[296]1360 paranoid_free(ntfsprog_command);
[128]1361 paranoid_free(suffix);
1362 paranoid_free(sz_devfile);
[1]1363
[128]1364 return (retval);
[1]1365}
1366
1367/**************************************************************************
1368 *END_ RESTORE_A_BIGGIEFILE_FROM_CD *
1369 **************************************************************************/
1370
1371
1372
1373/**
1374 * Restore a biggiefile from the currently opened stream.
1375 * @param bkpinfo The backup information structure. Fields used:
1376 * - @c bkpinfo->restore_path
1377 * - @c bkpinfo->zip_exe
1378 * @param orig_bf_fname The original filename of the biggiefile.
1379 * @param biggiefile_number The number of the biggiefile (starting from 0).
1380 * @param orig_checksum Unused.
1381 * @param biggiefile_size Unused.
1382 * @param filelist The node structure containing the list of files to be restored.
1383 * If @p orig_bf_fname is not in the list, it will be ignored.
1384 * @return 0 for success (or skip), nonzero for failure.
1385 * @bug orig_checksum and biggiefile_size are unused (except to check that they are non-NULL).
1386 */
[1645]1387int restore_a_biggiefile_from_stream(char *orig_bf_fname, long biggiefile_number, char *orig_checksum, //UNUSED
[128]1388 long long biggiefile_size, //UNUSED
1389 struct s_node *filelist,
[296]1390 int use_ntfsprog,
[128]1391 char *pathname_of_last_file_restored)
[1]1392{
[128]1393 FILE *pout;
1394 FILE *fin;
[1]1395
1396 /** mallocs ********/
[128]1397 char *tmp;
1398 char *command;
1399 char *outfile_fname;
[296]1400 char *ntfsprog_command;
[128]1401 char *sz_devfile;
[296]1402 char *ntfsprog_fifo;
[128]1403 char *file_to_openout = NULL;
[1]1404
[128]1405 struct s_node *node;
[1]1406
[128]1407 int old_loglevel;
1408 long current_slice_number = 0;
1409 int retval = 0;
1410 int res = 0;
1411 int ctrl_chr = '\0';
1412 long long slice_siz;
1413 bool dummy_restore = FALSE;
[296]1414 bool use_ntfsprog_hack = FALSE;
[128]1415 pid_t pid;
1416 struct s_filename_and_lstat_info biggiestruct;
1417 struct utimbuf the_utime_buf, *ubuf;
1418 ubuf = &the_utime_buf;
[1]1419
[128]1420 malloc_string(tmp);
[296]1421 malloc_string(ntfsprog_fifo);
[128]1422 malloc_string(outfile_fname);
1423 malloc_string(command);
1424 malloc_string(sz_devfile);
[296]1425 malloc_string(ntfsprog_command);
[128]1426 old_loglevel = g_loglevel;
1427 assert(bkpinfo != NULL);
1428 assert(orig_bf_fname != NULL);
1429 assert(orig_checksum != NULL);
[1]1430
[128]1431 pathname_of_last_file_restored[0] = '\0';
[296]1432 if (use_ntfsprog == BLK_START_A_PIHBIGGIE) {
1433 use_ntfsprog = 1;
[128]1434 log_msg(1, "%s --- pih=YES", orig_bf_fname);
[296]1435 } else if (use_ntfsprog == BLK_START_A_NORMBIGGIE) {
1436 use_ntfsprog = 0;
[128]1437 log_msg(1, "%s --- pih=NO", orig_bf_fname);
1438 } else {
[296]1439 use_ntfsprog = 0;
[128]1440 log_msg(1, "%s --- pih=NO (weird marker though)", orig_bf_fname);
1441 }
[1]1442
[128]1443 strncpy(pathname_of_last_file_restored, orig_bf_fname,
1444 MAX_STR_LEN - 1);
1445 pathname_of_last_file_restored[MAX_STR_LEN - 1] = '\0';
[1]1446
[128]1447 /* open out to biggiefile to be restored (or /dev/null if biggiefile is not to be restored) */
1448
1449 if (filelist != NULL) {
1450 node = find_string_at_node(filelist, orig_bf_fname);
1451 if (!node) {
1452 dummy_restore = TRUE;
1453 log_msg(1,
1454 "Skipping big file %ld (%s) - not in biggielist subset",
1455 biggiefile_number + 1, orig_bf_fname);
1456 pathname_of_last_file_restored[0] = '\0';
1457 } else if (!(node->selected)) {
1458 dummy_restore = TRUE;
1459 log_msg(1, "Skipping %s (name isn't in biggielist subset)",
1460 orig_bf_fname);
1461 pathname_of_last_file_restored[0] = '\0';
1462 }
[1]1463 }
1464
[296]1465 if (use_ntfsprog) {
[128]1466 if (strncmp(orig_bf_fname, "/dev/", 5)) {
1467 log_msg(1,
[296]1468 "I was in error when I set use_ntfsprog to TRUE.");
[128]1469 log_msg(1, "%s isn't even in /dev", orig_bf_fname);
[296]1470 use_ntfsprog = FALSE;
[128]1471 }
1472 }
[1]1473
[296]1474 if (use_ntfsprog) {
[128]1475 g_loglevel = 4;
1476 strcpy(outfile_fname, orig_bf_fname);
[296]1477 use_ntfsprog_hack = TRUE;
[128]1478 log_msg(2,
[296]1479 "Calling ntfsclone in background because %s is a /dev entry",
[128]1480 outfile_fname);
[812]1481 sprintf(sz_devfile, "%s/%d.%d.000",
1482 bkpinfo->tmpdir,
1483 (int) (random() % 32768),
[128]1484 (int) (random() % 32768));
1485 mkfifo(sz_devfile, 0x770);
[296]1486 strcpy(ntfsprog_fifo, sz_devfile);
1487 file_to_openout = ntfsprog_fifo;
[128]1488 switch (pid = fork()) {
1489 case -1:
1490 fatal_error("Fork failure");
1491 case 0:
1492 log_msg(3,
[296]1493 "CHILD - fip - calling feed_outfrom_ntfsprog(%s, %s)",
1494 outfile_fname, ntfsprog_fifo);
[128]1495 res =
[296]1496 feed_outfrom_ntfsprog(outfile_fname, ntfsprog_fifo);
[128]1497// log_msg(3, "CHILD - fip - exiting");
1498 exit(res);
1499 break;
1500 default:
1501 log_msg(3,
[296]1502 "feed_into_ntfsprog() called in background --- pid=%ld",
[128]1503 (long int) (pid));
1504 }
1505 } else {
1506 if (!strncmp(orig_bf_fname, "/dev/", 5)) // non-NTFS partition
1507 {
1508 strcpy(outfile_fname, orig_bf_fname);
1509 } else // biggiefile
1510 {
1511 sprintf(outfile_fname, "%s/%s", bkpinfo->restore_path,
1512 orig_bf_fname);
1513 }
[296]1514 use_ntfsprog_hack = FALSE;
1515 ntfsprog_fifo[0] = '\0';
[128]1516 file_to_openout = outfile_fname;
1517 if (!does_file_exist(outfile_fname)) // yes, it looks weird with the '!' but it's correct that way
1518 {
1519 make_hole_for_file(outfile_fname);
1520 }
1521 sprintf(tmp, "Reassembling big file %ld (%s)",
1522 biggiefile_number + 1, orig_bf_fname);
1523 log_msg(2, tmp);
[1]1524 }
[128]1525
1526 if (dummy_restore) {
1527 sprintf(outfile_fname, "/dev/null");
[1]1528 }
[128]1529
1530 if (!bkpinfo->zip_exe[0]) {
1531 sprintf(command, "cat > \"%s\"", file_to_openout);
1532 } else {
1533 sprintf(command, "%s -dc > \"%s\" 2>> %s", bkpinfo->zip_exe,
1534 file_to_openout, MONDO_LOGFILE);
[1932]1535 if (strcmp(bkpinfo->zip_exe, "gzip") == 0) {
1536 /* Ignore SIGPIPE for gzip as it causes errors on big files
1537 * Cf: http://trac.mondorescue.org/ticket/244
1538 */
1539 signal(SIGPIPE,SIG_IGN);
1540 }
[1]1541 }
[128]1542 sprintf(tmp, "Pipe command = '%s'", command);
1543 log_msg(3, tmp);
[1]1544
[128]1545 /* restore biggiefile, one slice at a time */
1546 if (!(pout = popen(command, "w"))) {
1547 fatal_error("Cannot pipe out");
1548 }
1549 for (res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr);
1550 ctrl_chr != BLK_STOP_A_BIGGIE;
1551 res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr)) {
1552 if (ctrl_chr != BLK_START_AN_AFIO_OR_SLICE) {
1553 wrong_marker(BLK_START_AN_AFIO_OR_SLICE, ctrl_chr);
1554 }
1555 sprintf(tmp, "Working on file #%ld, slice #%ld ",
1556 biggiefile_number + 1, current_slice_number);
1557 log_msg(2, tmp);
1558 if (!g_text_mode) {
1559 newtDrawRootText(0, g_noof_rows - 2, tmp);
1560 newtRefresh();
1561 }
1562 strip_spaces(tmp);
1563 update_progress_form(tmp);
1564 if (current_slice_number == 0) {
1565 res =
[1645]1566 read_file_from_stream_to_file("/tmp/biggie-blah.txt",
[128]1567 slice_siz);
1568 if (!(fin = fopen("/tmp/biggie-blah.txt", "r"))) {
1569 log_OS_error("blah blah");
1570 } else {
1571 if (fread
1572 ((void *) &biggiestruct, 1, sizeof(biggiestruct),
1573 fin) < sizeof(biggiestruct)) {
1574 log_msg(2,
1575 "Warning - unable to get biggiestruct of bigfile #%d",
1576 biggiefile_number + 1);
1577 }
1578 paranoid_fclose(fin);
1579 }
1580 } else {
1581 res =
[1645]1582 read_file_from_stream_to_stream(pout, slice_siz);
[128]1583 }
1584 retval += res;
1585 res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr);
1586 if (ctrl_chr != BLK_STOP_AN_AFIO_OR_SLICE) {
1587 wrong_marker(BLK_STOP_AN_AFIO_OR_SLICE, ctrl_chr);
1588 }
1589 current_slice_number++;
1590 g_current_progress++;
1591 }
1592 paranoid_pclose(pout);
[1]1593
[1932]1594 if (bkpinfo->zip_exe[0]) {
1595 if (strcmp(bkpinfo->zip_exe, "gzip") == 0) {
1596 /* Re-enable SIGPIPE for gzip
1597 */
1598 signal(SIGPIPE, terminate_daemon);
1599 }
1600 }
1601
[128]1602 log_msg(1, "pathname_of_last_file_restored is now %s",
1603 pathname_of_last_file_restored);
[1]1604
[296]1605 if (use_ntfsprog_hack) {
1606 log_msg(3, "Waiting for ntfsclone to finish");
[128]1607 sprintf(tmp,
[433]1608 " ps | grep \" ntfsclone \" | grep -v grep > /dev/null 2> /dev/null");
[128]1609 while (system(tmp) == 0) {
1610 sleep(1);
1611 }
[296]1612 log_msg(3, "OK, ntfsclone has really finished");
[128]1613 }
1614
1615 log_msg(3, "biggiestruct.filename = %s", biggiestruct.filename);
1616 log_msg(3, "biggiestruct.checksum = %s", biggiestruct.checksum);
1617 if (strcmp(outfile_fname, "/dev/null")) {
1618 chmod(outfile_fname, biggiestruct.properties.st_mode);
1619 chown(outfile_fname, biggiestruct.properties.st_uid,
1620 biggiestruct.properties.st_gid);
1621 ubuf->actime = biggiestruct.properties.st_atime;
1622 ubuf->modtime = biggiestruct.properties.st_mtime;
1623 utime(outfile_fname, ubuf);
1624 }
1625
1626 paranoid_free(tmp);
1627 paranoid_free(outfile_fname);
1628 paranoid_free(command);
[296]1629 paranoid_free(ntfsprog_command);
[128]1630 paranoid_free(sz_devfile);
[296]1631 paranoid_free(ntfsprog_fifo);
[128]1632 g_loglevel = old_loglevel;
1633 return (retval);
[1]1634}
1635
1636/**************************************************************************
1637 *END_RESTORE_A_BIGGIEFILE_FROM_STREAM *
1638 **************************************************************************/
1639
1640
1641
1642/**
1643 * Restore @p tarball_fname from CD.
1644 * @param tarball_fname The filename of the tarball to restore (in /mnt/cdrom).
1645 * This will be used unmodified.
1646 * @param current_tarball_number The number (starting from 0) of the fileset
1647 * we're restoring now.
1648 * @param filelist The node structure containing the list of files to be
1649 * restored. If no file in the afioball is in this list, afio will still be
1650 * called, but nothing will be written.
1651 * @return 0 for success, nonzero for failure.
1652 */
1653int
1654restore_a_tarball_from_CD(char *tarball_fname,
[128]1655 long current_tarball_number,
1656 struct s_node *filelist)
[1]1657{
[128]1658 int retval = 0;
1659 int res;
1660 char *p;
[1]1661
1662 /** malloc **/
[128]1663 char *command;
1664 char *tmp;
1665 char *filelist_name;
1666 char *filelist_subset_fname;
1667 char *executable;
1668 char *temp_log;
1669 char screen_message[100];
1670 long matches = 0;
1671 bool use_star;
1672 char *xattr_fname;
1673 char *acl_fname;
[1]1674// char files_to_restore_this_time_fname[MAX_STR_LEN];
1675
[128]1676 assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
1677 malloc_string(command);
1678 malloc_string(tmp);
1679 malloc_string(filelist_name);
1680 malloc_string(filelist_subset_fname);
1681 malloc_string(executable);
1682 malloc_string(temp_log);
1683 malloc_string(xattr_fname);
1684 malloc_string(acl_fname);
1685
[478]1686 log_msg(5, "Entering");
[128]1687 filelist_subset_fname[0] = '\0';
1688 use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
[1]1689// sprintf(files_to_restore_this_time_fname, "/tmp/ftrttf.%d.%d", (int)getpid(), (int)random());
[128]1690 sprintf(command, "mkdir -p %s/tmp", MNT_RESTORING);
1691 run_program_and_log_output(command, 9);
1692 sprintf(temp_log, "/tmp/%d.%d", (int) (random() % 32768),
1693 (int) (random() % 32768));
[1]1694
[128]1695 sprintf(filelist_name, MNT_CDROM "/archives/filelist.%ld",
1696 current_tarball_number);
1697 if (length_of_file(filelist_name) <= 2) {
1698 log_msg(2, "There are _zero_ files in filelist '%s'",
1699 filelist_name);
1700 log_msg(2,
[676]1701 "This is a bit silly (ask dev-team to fix mondo_makefilelist, please)");
[128]1702 log_msg(2,
1703 "but it's non-critical. It's cosmetic. Don't worry about it.");
1704 retval = 0;
1705 goto leave_sub;
[1]1706 }
[128]1707 if (count_lines_in_file(filelist_name) <= 0
1708 || length_of_file(tarball_fname) <= 0) {
[2114]1709 log_msg(3, "length_of_file(%s) = %llu", tarball_fname, length_of_file(tarball_fname));
1710 log_msg(3, "count_lines_in_file(%s) = %llu", tarball_fname, count_lines_in_file(tarball_fname));
[128]1711 sprintf(tmp, "Unable to restore fileset #%ld (CD I/O error)",
1712 current_tarball_number);
1713 log_to_screen(tmp);
1714 retval = 1;
1715 goto leave_sub;
[1]1716 }
1717
[128]1718 if (filelist) {
1719 sprintf(filelist_subset_fname, "/tmp/filelist-subset-%ld.tmp",
1720 current_tarball_number);
1721 if ((matches =
1722 save_filelist_entries_in_common(filelist_name, filelist,
1723 filelist_subset_fname,
1724 use_star))
1725 <= 0) {
1726 sprintf(tmp, "Skipping fileset %ld", current_tarball_number);
1727 log_msg(1, tmp);
1728 } else {
1729 log_msg(3, "Saved fileset %ld's subset to %s",
1730 current_tarball_number, filelist_subset_fname);
1731 }
1732 sprintf(screen_message, "Tarball #%ld --- %ld matches",
1733 current_tarball_number, matches);
1734 log_to_screen(screen_message);
1735 } else {
1736 filelist_subset_fname[0] = '\0';
1737 }
1738
1739 if (filelist == NULL || matches > 0) {
[948]1740 if (g_getfattr) {
1741 sprintf(xattr_fname, XATTR_LIST_FNAME_RAW_SZ,
[128]1742 MNT_CDROM "/archives", current_tarball_number);
[948]1743 }
1744 if (g_getfacl) {
1745 sprintf(acl_fname, ACL_LIST_FNAME_RAW_SZ, MNT_CDROM "/archives",
[128]1746 current_tarball_number);
[948]1747 }
[128]1748 if (strstr(tarball_fname, ".bz2")) {
1749 strcpy(executable, "bzip2");
[998]1750 } else if (strstr(tarball_fname, ".gz")) {
1751 strcpy(executable, "gzip");
[128]1752 } else if (strstr(tarball_fname, ".lzo")) {
1753 strcpy(executable, "lzop");
1754 } else {
1755 executable[0] = '\0';
1756 }
1757 if (executable[0]) {
1758 sprintf(tmp, "which %s > /dev/null 2> /dev/null", executable);
1759 if (run_program_and_log_output(tmp, FALSE)) {
1760 log_to_screen
[2079]1761 ("(compare_a_tarball) Compression program %s not found - oh no!", executable);
[128]1762 paranoid_MR_finish(1);
1763 }
1764 strcpy(tmp, executable);
1765 sprintf(executable, "-P %s -Z", tmp);
1766 }
[1]1767#ifdef __FreeBSD__
1768#define BUFSIZE 512
1769#else
1770#define BUFSIZE (1024L*1024L)/TAPE_BLOCK_SIZE
1771#endif
1772
1773// if (strstr(tarball_fname, ".star."))
[128]1774 if (use_star) {
1775 sprintf(command,
1776 "star -x -force-remove -U " STAR_ACL_SZ
1777 " errctl= file=%s", tarball_fname);
1778 if (strstr(tarball_fname, ".bz2")) {
1779 strcat(command, " -bz");
1780 }
1781 } else {
1782 if (filelist_subset_fname[0] != '\0') {
1783 sprintf(command,
[543]1784 "afio -i -M 8m -b %ld -c %ld %s -w '%s' %s",
[128]1785 TAPE_BLOCK_SIZE,
1786 BUFSIZE, executable, filelist_subset_fname,
1787// files_to_restore_this_time_fname,
1788 tarball_fname);
1789 } else {
1790 sprintf(command,
1791 "afio -i -b %ld -c %ld -M 8m %s %s",
1792 TAPE_BLOCK_SIZE,
1793 BUFSIZE, executable, tarball_fname);
1794 }
1795 }
1796#undef BUFSIZE
1797 sprintf(command + strlen(command), " 2>> %s >> %s", temp_log,
1798 temp_log);
1799 log_msg(1, "command = '%s'", command);
1800 unlink(temp_log);
1801 res = system(command);
1802 if (res) {
1803 p = strstr(command, "-acl ");
1804 if (p) {
1805 p[0] = p[1] = p[2] = p[3] = ' ';
1806 log_msg(1, "new command = '%s'", command);
1807 res = system(command);
1808 }
1809 }
1810 if (res && length_of_file(temp_log) < 5) {
1811 res = 0;
1812 }
1813
[948]1814 if (g_getfattr) {
1815 log_msg(1, "Setting fattr list %s", xattr_fname);
1816 if (length_of_file(xattr_fname) > 0) {
1817 res = set_fattr_list(filelist_subset_fname, xattr_fname);
1818 if (res) {
1819 log_to_screen
1820 ("Errors occurred while setting extended attributes");
1821 } else {
1822 log_msg(1, "I set xattr OK");
1823 }
1824 retval += res;
[128]1825 }
1826 }
[948]1827 if (g_getfacl) {
[128]1828 log_msg(1, "Setting acl list %s", acl_fname);
[948]1829 if (length_of_file(acl_fname) > 0) {
1830 res = set_acl_list(filelist_subset_fname, acl_fname);
1831 if (res) {
1832 log_to_screen
1833 ("Errors occurred while setting access control lists");
1834 } else {
1835 log_msg(1, "I set ACL OK");
1836 }
1837 retval += res;
[128]1838 }
1839 }
1840 if (retval) {
1841 sprintf(command, "cat %s >> %s", temp_log, MONDO_LOGFILE);
1842 system(command);
1843 log_msg(2, "Errors occurred while processing fileset #%d",
1844 current_tarball_number);
1845 } else {
1846 log_msg(2, "Fileset #%d processed OK", current_tarball_number);
1847 }
[1]1848 }
[128]1849 if (does_file_exist("/PAUSE")) {
1850 popup_and_OK
[541]1851 ("Press ENTER to go on. Delete /PAUSE to stop these pauses.");
[1]1852 }
[128]1853 unlink(filelist_subset_fname);
1854 unlink(xattr_fname);
1855 unlink(acl_fname);
1856 unlink(temp_log);
1857
1858 leave_sub:
1859 paranoid_free(command);
1860 paranoid_free(tmp);
1861 paranoid_free(filelist_name);
1862 paranoid_free(filelist_subset_fname);
1863 paranoid_free(executable);
1864 paranoid_free(temp_log);
1865 paranoid_free(xattr_fname);
1866 paranoid_free(acl_fname);
1867 log_msg(5, "Leaving");
1868 return (retval);
[1]1869}
1870
1871/**************************************************************************
1872 *END_RESTORE_A_TARBALL_FROM_CD *
1873 **************************************************************************/
1874
1875
1876/**
1877 * Restore a tarball from the currently opened stream.
1878 * @param bkpinfo The backup information structure. Fields used:
1879 * - @c bkpinfo->backup_media_type
1880 * - @c bkpinfo->media_device
1881 * - @c bkpinfo->zip_exe
1882 * @param tarball_fname The filename of the afioball to restore.
1883 * @param current_tarball_number The number (starting from 0) of the fileset
1884 * we're restoring now.
1885 * @param filelist The node structure containing the list of files to be
1886 * restored. If no file in the afioball is in this list, afio will still be
1887 * called, but nothing will be written.
1888 * @param size The size (in @b bytes) of the afioball.
1889 * @return 0 for success, nonzero for failure.
1890 */
1891int
[1645]1892restore_a_tarball_from_stream(char *tarball_fname,
[128]1893 long current_tarball_number,
1894 struct s_node *filelist,
1895 long long size, char *xattr_fname,
1896 char *acl_fname)
[1]1897{
[128]1898 int retval = 0;
1899 int res = 0;
[1]1900
1901 /** malloc add ***/
[128]1902 char *tmp;
1903 char *command;
1904 char *afio_fname;
1905 char *filelist_fname;
1906 char *filelist_subset_fname;
1907 char *executable;
1908 long matches = 0;
1909 bool restore_this_fileset = FALSE;
1910 bool use_star;
[1]1911
[128]1912 assert(bkpinfo != NULL);
1913 assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
1914 malloc_string(filelist_subset_fname);
1915 malloc_string(filelist_fname);
1916 malloc_string(afio_fname);
1917 malloc_string(executable);
1918 malloc_string(command);
1919 malloc_string(tmp);
1920 filelist_subset_fname[0] = '\0';
1921 /* to do it with a file... */
1922 use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
1923 sprintf(tmp,
1924 "Restoring from fileset #%ld (%ld KB) on %s #%d",
1925 current_tarball_number, (long) size >> 10,
1926 media_descriptor_string(bkpinfo->backup_media_type),
1927 g_current_media_number);
1928 log_msg(2, tmp);
1929 run_program_and_log_output("mkdir -p " MNT_RESTORING "/tmp", FALSE);
1930
[1]1931 /****************************************************************************
1932 * Use RAMDISK's /tmp; saves time; oh wait, it's too small *
1933 * Well, pipe from tape to afio, then; oh wait, can't do that either: bug *
1934 * in afio or someting; oh darn.. OK, use tmpfs :-) *
1935 ****************************************************************************/
[128]1936 filelist_fname[0] = filelist_subset_fname[0] = '\0';
1937 sprintf(afio_fname, "/tmp/tmpfs/archive.tmp.%ld",
1938 current_tarball_number);
1939 sprintf(filelist_fname, "%s/filelist.%ld", bkpinfo->tmpdir,
1940 current_tarball_number);
1941 sprintf(filelist_subset_fname, "%s/filelist-subset-%ld.tmp",
1942 bkpinfo->tmpdir, current_tarball_number);
[1]1943// sprintf(filelist_fname, "/tmp/tmpfs/temp-filelist.%ld", current_tarball_number);
[1645]1944 res = read_file_from_stream_to_file(afio_fname, size);
[128]1945 if (strstr(tarball_fname, ".star")) {
1946 bkpinfo->use_star = TRUE;
[1]1947 }
[128]1948 if (res) {
1949 log_msg(1, "Warning - error reading afioball from tape");
[1]1950 }
[128]1951 if (bkpinfo->compression_level == 0) {
1952 executable[0] = '\0';
1953 } else {
1954 if (bkpinfo->use_star) {
1955 strcpy(executable, " -bz");
1956 } else {
1957 sprintf(executable, "-P %s -Z", bkpinfo->zip_exe);
1958 }
[1]1959 }
1960
[128]1961 if (!filelist) // if unconditional restore then restore entire fileset
1962 {
1963 restore_this_fileset = TRUE;
1964 } else // If restoring selectively then get TOC from tarball
1965 {
1966 if (strstr(tarball_fname, ".star.")) {
1967 use_star = TRUE;
1968 sprintf(command, "star -t file=%s %s", afio_fname, executable);
1969 } else {
1970 use_star = FALSE;
1971 sprintf(command, "afio -t -M 8m -b %ld %s %s", TAPE_BLOCK_SIZE,
1972 executable, afio_fname);
1973 }
1974 sprintf(command + strlen(command), " > %s 2>> %s", filelist_fname,
1975 MONDO_LOGFILE);
1976 log_msg(1, "command = %s", command);
1977 if (system(command)) {
1978 log_msg(4, "Warning - error occurred while retrieving TOC");
1979 }
1980 if ((matches =
1981 save_filelist_entries_in_common(filelist_fname, filelist,
1982 filelist_subset_fname,
1983 use_star))
1984 <= 0 || length_of_file(filelist_subset_fname) < 2) {
1985 if (length_of_file(filelist_subset_fname) < 2) {
1986 log_msg(1, "No matches found in fileset %ld",
1987 current_tarball_number);
1988 }
1989 sprintf(tmp, "Skipping fileset %ld", current_tarball_number);
1990 log_msg(2, tmp);
1991 restore_this_fileset = FALSE;
1992 } else {
1993 log_msg(5, "%ld matches. Saved fileset %ld's subset to %s",
1994 matches, current_tarball_number,
1995 filelist_subset_fname);
1996 restore_this_fileset = TRUE;
1997 }
1998 }
1999
[1]2000// Concoct the call to star/afio to restore files
[128]2001 if (strstr(tarball_fname, ".star.")) // star
2002 {
2003 sprintf(command, "star -x file=%s %s", afio_fname, executable);
2004 if (filelist) {
2005 sprintf(command + strlen(command), " list=%s",
2006 filelist_subset_fname);
2007 }
2008 } else // afio
2009 {
2010 sprintf(command, "afio -i -M 8m -b %ld %s", TAPE_BLOCK_SIZE,
2011 executable);
2012 if (filelist) {
2013 sprintf(command + strlen(command), " -w %s",
2014 filelist_subset_fname);
2015 }
2016 sprintf(command + strlen(command), " %s", afio_fname);
2017 }
2018 sprintf(command + strlen(command), " 2>> %s", MONDO_LOGFILE);
[1]2019
2020// Call if IF there are files to restore (selectively/unconditionally)
[128]2021 if (restore_this_fileset) {
2022 log_msg(1, "Calling command='%s'", command);
2023 paranoid_system(command);
[1]2024
[948]2025 if (g_getfattr) {
2026 iamhere("Restoring xattr stuff");
2027 res = set_fattr_list(filelist_subset_fname, xattr_fname);
2028 if (res) {
2029 log_msg(1, "Errors occurred while setting xattr");
2030 } else {
2031 log_msg(1, "I set xattr OK");
2032 }
2033 retval += res;
[128]2034 }
[1]2035
[948]2036 if (g_getfacl) {
2037 iamhere("Restoring acl stuff");
2038 res = set_acl_list(filelist_subset_fname, acl_fname);
2039 if (res) {
2040 log_msg(1, "Errors occurred while setting ACL");
2041 } else {
2042 log_msg(1, "I set ACL OK");
2043 }
2044 retval += res;
[128]2045 }
2046
2047 } else {
2048 log_msg(1, "NOT CALLING '%s'", command);
2049 }
2050
2051 if (does_file_exist("/PAUSE") && current_tarball_number >= 50) {
[541]2052 log_to_screen("Paused after set %ld", current_tarball_number);
2053 popup_and_OK("Pausing. Press ENTER to continue.");
[128]2054 }
2055
2056 unlink(filelist_subset_fname);
2057 unlink(filelist_fname);
2058 unlink(afio_fname);
2059
2060 paranoid_free(filelist_subset_fname);
2061 paranoid_free(filelist_fname);
2062 paranoid_free(afio_fname);
2063 paranoid_free(command);
2064 paranoid_free(tmp);
2065 return (retval);
[1]2066}
[128]2067
[1]2068/**************************************************************************
2069 *END_RESTORE_A_TARBALL_FROM_STREAM *
2070 **************************************************************************/
2071
2072
2073
2074
2075/**
2076 * Restore all biggiefiles from all media in this CD backup.
2077 * The CD with the last afioball should be currently mounted.
2078 * @param bkpinfo The backup information structure. @c backup_media_type is the
2079 * only field used in this function.
2080 * @param filelist The node structure containing the list of files to be
2081 * restored. If a prospective biggiefile is not in this list, it will be ignored.
2082 * @return 0 for success, nonzero for failure.
2083 */
2084int
[1645]2085restore_all_biggiefiles_from_CD(struct s_node *filelist)
[1]2086{
[128]2087 int retval = 0;
[1875]2088 int res = 0;
[128]2089 long noof_biggiefiles, bigfileno = 0, total_slices;
[1]2090 /** malloc **/
[128]2091 char *tmp;
[1870]2092 bool just_changed_cds = FALSE;
[128]2093 char *xattr_fname;
2094 char *acl_fname;
2095 char *biggies_whose_EXATs_we_should_set; // EXtended ATtributes
2096 char *pathname_of_last_biggie_restored;
2097 FILE *fbw = NULL;
[1]2098
[128]2099 malloc_string(xattr_fname);
2100 malloc_string(acl_fname);
2101 malloc_string(tmp);
2102 malloc_string(biggies_whose_EXATs_we_should_set);
2103 malloc_string(pathname_of_last_biggie_restored);
2104 assert(bkpinfo != NULL);
2105
2106 sprintf(biggies_whose_EXATs_we_should_set,
2107 "%s/biggies-whose-EXATs-we-should-set", bkpinfo->tmpdir);
2108 if (!(fbw = fopen(biggies_whose_EXATs_we_should_set, "w"))) {
2109 log_msg(1, "Warning - cannot openout %s",
2110 biggies_whose_EXATs_we_should_set);
[1]2111 }
2112
[128]2113 read_cfg_var(g_mondo_cfg_file, "total-slices", tmp);
2114 total_slices = atol(tmp);
[541]2115 sprintf(tmp, "Reassembling large files ");
[128]2116 mvaddstr_and_log_it(g_currentY, 0, tmp);
2117 if (length_of_file(BIGGIELIST) < 6) {
2118 log_msg(1, "OK, no biggielist; not restoring biggiefiles");
2119 return (0);
[1]2120 }
[128]2121 noof_biggiefiles = count_lines_in_file(BIGGIELIST);
2122 if (noof_biggiefiles <= 0) {
2123 log_msg(2,
2124 "OK, no biggiefiles in biggielist; not restoring biggiefiles");
2125 return (0);
2126 }
2127 sprintf(tmp, "OK, there are %ld biggiefiles in the archives",
2128 noof_biggiefiles);
2129 log_msg(2, tmp);
[1]2130
[541]2131 open_progress_form("Reassembling large files",
2132 "I am now reassembling all the large files.",
2133 "Please wait. This may take some time.",
[128]2134 "", total_slices);
[1874]2135 for (bigfileno = 0 ; bigfileno < noof_biggiefiles ;) {
[128]2136 log_msg(2, "Thinking about restoring bigfile %ld", bigfileno + 1);
2137 if (!does_file_exist(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""))) {
2138 log_msg(3,
2139 "...but its first slice isn't on this CD. Perhaps this was a selective restore?");
2140 log_msg(3, "Cannot find bigfile #%ld 's first slice on %s #%d",
2141 bigfileno + 1,
2142 media_descriptor_string(bkpinfo->backup_media_type),
2143 g_current_media_number);
2144 log_msg(3, "Slicename would have been %s",
[1869]2145 slice_fname(bigfileno, 0, ARCHIVES_PATH, ""));
[128]2146 // I'm not positive 'just_changed_cds' is even necessary...
2147 if (just_changed_cds) {
2148 just_changed_cds = FALSE;
2149 log_msg(3,
2150 "I'll continue to scan this CD for bigfiles to be restored.");
2151 } else if (does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")) {
[1645]2152 insist_on_this_cd_number(++g_current_media_number);
[541]2153 sprintf(tmp, "Restoring from %s #%d",
[1645]2154 media_descriptor_string(bkpinfo->backup_media_type),
[128]2155 g_current_media_number);
2156 log_to_screen(tmp);
2157 just_changed_cds = TRUE;
2158 } else {
[1869]2159 /* That big file doesn't exist, but the followings may */
2160 /* So we need to continue looping */
[128]2161 log_msg(2, "There was no bigfile #%ld. That's OK.",
[1869]2162 bigfileno + 1);
[128]2163 log_msg(2, "I'm going to stop restoring bigfiles now.");
[1869]2164 retval++;
2165 bigfileno++;
[128]2166 }
2167 } else {
2168 just_changed_cds = FALSE;
[541]2169 sprintf(tmp, "Restoring big file %ld", bigfileno + 1);
[128]2170 update_progress_form(tmp);
2171 res =
[1645]2172 restore_a_biggiefile_from_CD(bigfileno, filelist, pathname_of_last_biggie_restored);
[128]2173 iamhere(pathname_of_last_biggie_restored);
2174 if (fbw && pathname_of_last_biggie_restored[0]) {
2175 fprintf(fbw, "%s\n", pathname_of_last_biggie_restored);
2176 }
2177 retval += res;
2178 bigfileno++;
2179
2180 }
[1]2181 }
[128]2182
2183 if (fbw) {
2184 fclose(fbw);
[948]2185 if (g_getfattr) {
2186 sprintf(xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, ARCHIVES_PATH);
2187 if (length_of_file(xattr_fname) > 0) {
2188 set_fattr_list(biggies_whose_EXATs_we_should_set, xattr_fname);
2189 }
[128]2190 }
[948]2191 if (g_getfacl) {
2192 sprintf(acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, ARCHIVES_PATH);
2193 if (length_of_file(acl_fname) > 0) {
2194 set_acl_list(biggies_whose_EXATs_we_should_set, acl_fname);
2195 }
[128]2196 }
[1]2197 }
[128]2198 if (does_file_exist("/PAUSE")) {
2199 popup_and_OK
[541]2200 ("Press ENTER to go on. Delete /PAUSE to stop these pauses.");
[128]2201 }
2202 close_progress_form();
2203 if (retval) {
[541]2204 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
[128]2205 } else {
[541]2206 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
[128]2207 }
2208 paranoid_free(xattr_fname);
2209 paranoid_free(acl_fname);
2210 paranoid_free(tmp);
2211 paranoid_free(biggies_whose_EXATs_we_should_set);
2212 paranoid_free(pathname_of_last_biggie_restored);
2213 return (retval);
[1]2214}
[128]2215
[1]2216/**************************************************************************
2217 *END_RESTORE_ALL_BIGGIFILES_FROM_CD *
2218 **************************************************************************/
2219
2220
2221
2222/**
2223 * Restore all afioballs from all CDs in the backup.
2224 * The first CD should be inserted (if not, it will be asked for).
2225 * @param bkpinfo The backup information structure. @c backup_media_type is the
2226 * only field used in @e this function.
2227 * @param filelist The node structure containing the list of files to be
2228 * restored. If no file in some particular afioball is in this list, afio will
2229 * still be called for that fileset, but nothing will be written.
2230 * @return 0 for success, or the number of filesets that failed.
2231 */
2232int
[1645]2233restore_all_tarballs_from_CD(struct s_node *filelist)
[1]2234{
[128]2235 int retval = 0;
2236 int res;
2237 int attempts;
2238 long current_tarball_number = 0;
2239 long max_val;
[1]2240 /**malloc ***/
[128]2241 char *tmp;
2242 char *tarball_fname;
2243 char *progress_str;
2244 char *comment;
[1]2245
[128]2246 malloc_string(tmp);
2247 malloc_string(tarball_fname);
2248 malloc_string(progress_str);
2249 malloc_string(comment);
[1]2250
[128]2251 assert(bkpinfo != NULL);
2252
[541]2253 mvaddstr_and_log_it(g_currentY, 0, "Restoring from archives");
[128]2254 log_msg(2,
2255 "Insisting on 1st CD, so that I can have a look at LAST-FILELIST-NUMBER");
2256 if (g_current_media_number != 1) {
2257 log_msg(3, "OK, that's jacked up.");
2258 g_current_media_number = 1;
[1]2259 }
[1645]2260 insist_on_this_cd_number(g_current_media_number);
[128]2261 read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp);
2262 max_val = atol(tmp) + 1;
[541]2263 sprintf(progress_str, "Restoring from %s #%d",
[128]2264 media_descriptor_string(bkpinfo->backup_media_type),
2265 g_current_media_number);
2266 log_to_screen(progress_str);
[541]2267 open_progress_form("Restoring from archives",
2268 "Restoring data from the archives.",
2269 "Please wait. This may take some time.",
[128]2270 progress_str, max_val);
2271 for (;;) {
[1645]2272 insist_on_this_cd_number(g_current_media_number);
[128]2273 update_progress_form(progress_str);
2274 sprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.bz2",
2275 current_tarball_number);
2276 if (!does_file_exist(tarball_fname)) {
[1236]2277 sprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.gz",
2278 current_tarball_number);
2279 }
2280 if (!does_file_exist(tarball_fname)) {
[128]2281 sprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.lzo",
2282 current_tarball_number);
2283 }
2284 if (!does_file_exist(tarball_fname)) {
2285 sprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.",
2286 current_tarball_number);
2287 }
2288 if (!does_file_exist(tarball_fname)) {
2289 sprintf(tarball_fname, MNT_CDROM "/archives/%ld.star.bz2",
2290 current_tarball_number);
2291 }
2292 if (!does_file_exist(tarball_fname)) {
2293 sprintf(tarball_fname, MNT_CDROM "/archives/%ld.star.",
2294 current_tarball_number);
2295 }
2296 if (!does_file_exist(tarball_fname)) {
2297 if (current_tarball_number == 0) {
2298 log_to_screen
[541]2299 ("No tarballs. Strange. Maybe you only backed up freakin' big files?");
[128]2300 return (0);
2301 }
2302 if (!does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")
2303 || system("find " MNT_CDROM
2304 "/archives/slice* > /dev/null 2> /dev/null") ==
2305 0) {
2306 break;
2307 }
2308 g_current_media_number++;
[541]2309 sprintf(progress_str, "Restoring from %s #%d",
[128]2310 media_descriptor_string(bkpinfo->backup_media_type),
2311 g_current_media_number);
2312 log_to_screen(progress_str);
2313 } else {
[541]2314 sprintf(progress_str, "Restoring from fileset #%ld on %s #%d",
[128]2315 current_tarball_number,
2316 media_descriptor_string(bkpinfo->backup_media_type),
2317 g_current_media_number);
2318// log_msg(3, "progress_str = %s", progress_str);
2319 for (res = 999, attempts = 0; attempts < 3 && res != 0;
2320 attempts++) {
2321 res =
2322 restore_a_tarball_from_CD(tarball_fname,
2323 current_tarball_number,
2324 filelist);
2325 }
[541]2326 sprintf(tmp, "%s #%d, fileset #%ld - restore ",
[128]2327 media_descriptor_string(bkpinfo->backup_media_type),
2328 g_current_media_number, current_tarball_number);
2329 if (res) {
[541]2330 strcat(tmp, "reported errors");
[128]2331 } else if (attempts > 1) {
[541]2332 strcat(tmp, "succeeded");
[128]2333 } else {
[541]2334 strcat(tmp, "succeeded");
[128]2335 }
2336 if (attempts > 1) {
[541]2337 sprintf(tmp + strlen(tmp), " (%d attempts) - review logs",
[128]2338 attempts);
2339 }
2340 strcpy(comment, tmp);
2341 if (attempts > 1) {
2342 log_to_screen(comment);
2343 }
2344
2345 retval += res;
2346 current_tarball_number++;
2347 g_current_progress++;
2348 }
[1]2349 }
[128]2350 close_progress_form();
2351 if (retval) {
[541]2352 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
[128]2353 } else {
[541]2354 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
[1]2355 }
[128]2356 paranoid_free(tmp);
2357 paranoid_free(tarball_fname);
2358 paranoid_free(progress_str);
2359 paranoid_free(comment);
2360
2361 return (retval);
[1]2362}
2363
2364/**************************************************************************
2365 *END_RESTORE_ALL_TARBALLS_FROM_CD *
2366 **************************************************************************/
2367
2368
2369
2370/**
2371 * Restore all biggiefiles from the currently opened stream.
2372 * @param bkpinfo The backup information structure. Passed to other functions.
2373 * @param filelist The node structure containing the list of files to be
2374 * restored. If a prospective biggiefile is not in the list, it will be ignored.
2375 * @return 0 for success, or the number of biggiefiles that failed.
2376 */
2377int
[1645]2378restore_all_biggiefiles_from_stream(struct s_node *filelist)
[1]2379{
[128]2380 long noof_biggiefiles;
2381 long current_bigfile_number = 0;
2382 long total_slices;
[1]2383
[128]2384 int retval = 0;
2385 int res = 0;
2386 int ctrl_chr;
[1]2387
2388 /** malloc add ****/
[128]2389 char *tmp;
2390 char *biggie_fname;
2391 char *biggie_cksum;
2392 char *xattr_fname;
2393 char *acl_fname;
2394 char *p;
2395 char *pathname_of_last_biggie_restored;
2396 char *biggies_whose_EXATs_we_should_set; // EXtended ATtributes
2397 long long biggie_size;
2398 FILE *fbw = NULL;
[1]2399
[128]2400 malloc_string(tmp);
2401 malloc_string(biggie_fname);
2402 malloc_string(biggie_cksum);
2403 malloc_string(xattr_fname);
2404 malloc_string(acl_fname);
2405 malloc_string(biggies_whose_EXATs_we_should_set);
2406 malloc_string(pathname_of_last_biggie_restored);
2407 assert(bkpinfo != NULL);
[1]2408
[128]2409 read_cfg_var(g_mondo_cfg_file, "total-slices", tmp);
[1]2410
[128]2411 total_slices = atol(tmp);
2412 sprintf(tmp, "Reassembling large files ");
[948]2413 if (g_getfattr) {
2414 sprintf(xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
2415 }
2416 if (g_getfacl) {
2417 sprintf(acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
2418 }
[128]2419 mvaddstr_and_log_it(g_currentY, 0, tmp);
2420 sprintf(biggies_whose_EXATs_we_should_set,
2421 "%s/biggies-whose-EXATs-we-should-set", bkpinfo->tmpdir);
2422 if (!(fbw = fopen(biggies_whose_EXATs_we_should_set, "w"))) {
2423 log_msg(1, "Warning - cannot openout %s",
2424 biggies_whose_EXATs_we_should_set);
2425 }
[1]2426// get xattr and acl files if they're there
[128]2427 res =
2428 read_header_block_from_stream(&biggie_size, biggie_fname,
2429 &ctrl_chr);
2430 if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
2431 res =
[1645]2432 read_EXAT_files_from_tape(&biggie_size, biggie_fname,
[128]2433 &ctrl_chr, xattr_fname, acl_fname);
2434 }
[1]2435
[128]2436 noof_biggiefiles = atol(biggie_fname);
2437 sprintf(tmp, "OK, there are %ld biggiefiles in the archives",
2438 noof_biggiefiles);
2439 log_msg(2, tmp);
[541]2440 open_progress_form("Reassembling large files",
2441 "I am now reassembling all the large files.",
2442 "Please wait. This may take some time.",
[128]2443 "", total_slices);
[1]2444
[128]2445 for (res =
2446 read_header_block_from_stream(&biggie_size, biggie_fname,
2447 &ctrl_chr);
2448 ctrl_chr != BLK_STOP_BIGGIEFILES;
2449 res =
2450 read_header_block_from_stream(&biggie_size, biggie_fname,
2451 &ctrl_chr)) {
2452 if (ctrl_chr != BLK_START_A_NORMBIGGIE
2453 && ctrl_chr != BLK_START_A_PIHBIGGIE) {
2454 wrong_marker(BLK_START_A_NORMBIGGIE, ctrl_chr);
2455 }
2456 p = strrchr(biggie_fname, '/');
2457 if (!p) {
2458 p = biggie_fname;
2459 } else {
2460 p++;
2461 }
[541]2462 sprintf(tmp, "Restoring big file %ld (%lld K)",
[128]2463 current_bigfile_number + 1, biggie_size / 1024);
2464 update_progress_form(tmp);
[1645]2465 res = restore_a_biggiefile_from_stream(biggie_fname,
[128]2466 current_bigfile_number,
2467 biggie_cksum,
2468 biggie_size,
2469 filelist, ctrl_chr,
2470 pathname_of_last_biggie_restored);
2471 log_msg(1, "I believe I have restored %s",
2472 pathname_of_last_biggie_restored);
2473 if (fbw && pathname_of_last_biggie_restored[0]) {
2474 fprintf(fbw, "%s\n", pathname_of_last_biggie_restored);
2475 }
2476 retval += res;
2477 current_bigfile_number++;
2478
[1]2479 }
[128]2480 if (current_bigfile_number != noof_biggiefiles
2481 && noof_biggiefiles != 0) {
2482 sprintf(tmp, "Warning - bigfileno=%ld but noof_biggiefiles=%ld\n",
2483 current_bigfile_number, noof_biggiefiles);
2484 } else {
2485 sprintf(tmp,
2486 "%ld biggiefiles in biggielist.txt; %ld biggiefiles processed today.",
2487 noof_biggiefiles, current_bigfile_number);
[1]2488 }
[128]2489 log_msg(1, tmp);
[1]2490
[128]2491 if (fbw) {
2492 fclose(fbw);
2493 if (length_of_file(biggies_whose_EXATs_we_should_set) > 2) {
2494 iamhere("Setting biggie-EXATs");
[948]2495 if (g_getfattr) {
2496 if (length_of_file(xattr_fname) > 0) {
2497 log_msg(1, "set_fattr_List(%s,%s)",
[128]2498 biggies_whose_EXATs_we_should_set, xattr_fname);
[948]2499 set_fattr_list(biggies_whose_EXATs_we_should_set,
[128]2500 xattr_fname);
[948]2501 }
[128]2502 }
[948]2503 if (g_getfacl) {
2504 if (length_of_file(acl_fname) > 0) {
2505 log_msg(1, "set_acl_list(%s,%s)",
2506 biggies_whose_EXATs_we_should_set, acl_fname);
2507 set_acl_list(biggies_whose_EXATs_we_should_set, acl_fname);
2508 }
2509 }
[128]2510 } else {
2511 iamhere
2512 ("No biggiefiles selected. So, no biggie-EXATs to set.");
2513 }
[1]2514 }
[128]2515 if (does_file_exist("/PAUSE")) {
2516 popup_and_OK
[541]2517 ("Press ENTER to go on. Delete /PAUSE to stop these pauses.");
[1]2518 }
2519
[128]2520 close_progress_form();
2521 if (retval) {
[541]2522 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
[128]2523 } else {
[541]2524 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
[128]2525 }
2526 paranoid_free(biggies_whose_EXATs_we_should_set);
2527 paranoid_free(pathname_of_last_biggie_restored);
2528 paranoid_free(biggie_fname);
2529 paranoid_free(biggie_cksum);
2530 paranoid_free(xattr_fname);
2531 paranoid_free(acl_fname);
2532 paranoid_free(tmp);
2533 return (retval);
[1]2534}
[128]2535
[1]2536/**************************************************************************
2537 *END_RESTORE_ALL_BIGGIEFILES_FROM_STREAM *
2538 **************************************************************************/
2539
2540
2541
2542
2543
2544
2545/**
2546 * Restore all afioballs from the currently opened tape stream.
2547 * @param bkpinfo The backup information structure. Fields used:
2548 * - @c bkpinfo->backup_media_type
2549 * - @c bkpinfo->restore_path
2550 * @param filelist The node structure containing the list of files to be
2551 * restored. If no file in an afioball is in this list, afio will still be
2552 * called for that fileset, but nothing will be written.
2553 * @return 0 for success, or the number of filesets that failed.
2554 */
2555int
[1645]2556restore_all_tarballs_from_stream(struct s_node *filelist)
[1]2557{
[128]2558 int retval = 0;
2559 int res;
2560 long current_afioball_number = 0;
2561 int ctrl_chr;
2562 long max_val /*, total_noof_files */ ;
[1]2563
2564 /** malloc **/
[128]2565 char *tmp;
2566 char *progress_str;
2567 char *tmp_fname;
2568 char *xattr_fname;
2569 char *acl_fname;
[1]2570
[128]2571 long long tmp_size;
[1]2572
[128]2573 malloc_string(tmp);
2574 malloc_string(progress_str);
2575 malloc_string(tmp_fname);
2576 assert(bkpinfo != NULL);
2577 malloc_string(xattr_fname);
2578 malloc_string(acl_fname);
[541]2579 mvaddstr_and_log_it(g_currentY, 0, "Restoring from archives");
[128]2580 read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp);
2581 max_val = atol(tmp) + 1;
[1]2582
[128]2583 chdir(bkpinfo->restore_path); /* I don't know why this is needed _here_ but it seems to be. -HR, 02/04/2002 */
[1]2584
[128]2585 run_program_and_log_output("pwd", 5);
[1]2586
[541]2587 sprintf(progress_str, "Restoring from media #%d",
[128]2588 g_current_media_number);
2589 log_to_screen(progress_str);
[541]2590 open_progress_form("Restoring from archives",
2591 "Restoring data from the archives.",
2592 "Please wait. This may take some time.",
[128]2593 progress_str, max_val);
[1]2594
[128]2595 log_msg(3, "hey");
[1]2596
[128]2597 res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
2598 if (res) {
2599 log_msg(2, "Warning - error reading afioball from tape");
[1]2600 }
[128]2601 retval += res;
2602 if (ctrl_chr != BLK_START_AFIOBALLS) {
2603 wrong_marker(BLK_START_AFIOBALLS, ctrl_chr);
[1]2604 }
[128]2605 log_msg(2, "ho");
2606 res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
2607 while (ctrl_chr != BLK_STOP_AFIOBALLS) {
2608 update_progress_form(progress_str);
[948]2609 if (g_getfattr) {
2610 sprintf(xattr_fname, "%s/xattr-subset-%ld.tmp", bkpinfo->tmpdir,
[128]2611 current_afioball_number);
[948]2612 unlink(xattr_fname);
2613 }
2614 if (g_getfacl) {
2615 sprintf(acl_fname, "%s/acl-subset-%ld.tmp", bkpinfo->tmpdir,
[128]2616 current_afioball_number);
[948]2617 unlink(acl_fname);
2618 }
[128]2619 if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
2620 iamhere("Reading EXAT files from tape");
2621 res =
[1645]2622 read_EXAT_files_from_tape(&tmp_size, tmp_fname,
[128]2623 &ctrl_chr, xattr_fname,
2624 acl_fname);
2625 }
2626 if (ctrl_chr != BLK_START_AN_AFIO_OR_SLICE) {
2627 wrong_marker(BLK_START_AN_AFIO_OR_SLICE, ctrl_chr);
2628 }
2629 sprintf(tmp,
[541]2630 "Restoring from fileset #%ld (name=%s, size=%ld K)",
[128]2631 current_afioball_number, tmp_fname, (long) tmp_size >> 10);
2632 res =
[1645]2633 restore_a_tarball_from_stream(tmp_fname,
[128]2634 current_afioball_number,
2635 filelist, tmp_size, xattr_fname,
2636 acl_fname);
2637 retval += res;
2638 if (res) {
[541]2639 sprintf(tmp, "Fileset %ld - errors occurred",
[128]2640 current_afioball_number);
2641 log_to_screen(tmp);
2642 }
2643 res =
2644 read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
2645 if (ctrl_chr != BLK_STOP_AN_AFIO_OR_SLICE) {
2646 wrong_marker(BLK_STOP_AN_AFIO_OR_SLICE, ctrl_chr);
2647 }
[1]2648
[128]2649 current_afioball_number++;
2650 g_current_progress++;
[541]2651 sprintf(progress_str, "Restoring from fileset #%ld on %s #%d",
[128]2652 current_afioball_number,
2653 media_descriptor_string(bkpinfo->backup_media_type),
2654 g_current_media_number);
2655 res =
2656 read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
[948]2657 if (g_getfattr) {
2658 unlink(xattr_fname);
2659 }
2660 if (g_getfacl) {
2661 unlink(acl_fname);
2662 }
[128]2663 } // next
2664 log_msg(1, "All done with afioballs");
2665 close_progress_form();
2666 if (retval) {
[541]2667 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
[128]2668 } else {
[541]2669 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
[128]2670 }
2671 paranoid_free(tmp);
2672 paranoid_free(progress_str);
2673 paranoid_free(tmp_fname);
2674 paranoid_free(xattr_fname);
2675 paranoid_free(acl_fname);
2676 return (retval);
[1]2677}
[128]2678
[1]2679/**************************************************************************
2680 *END_ RESTORE_ALL_TARBALLS_FROM_STREAM *
2681 **************************************************************************/
2682
2683/* @} - end of LLrestoreGroup */
2684
2685
2686/**
2687 * Restore all files in @p filelist.
2688 * @param bkpinfo The backup information structure. Most fields are used.
2689 * @param filelist The node structure containing the list of files to be
2690 * restored.
2691 * @return 0 for success, or the number of afioballs and biggiefiles that failed.
2692 * @ingroup restoreGroup
2693 */
[1645]2694int restore_everything(struct s_node *filelist)
[1]2695{
[128]2696 int resA;
2697 int resB;
[1]2698
2699 /** mallco ***/
[128]2700 char *cwd;
2701 char *newpath;
2702 char *tmp;
2703 assert(bkpinfo != NULL);
[1]2704
[128]2705 malloc_string(cwd);
2706 malloc_string(newpath);
2707 malloc_string(tmp);
2708 log_msg(2, "restore_everything() --- starting");
2709 g_current_media_number = 1;
2710 getcwd(cwd, MAX_STR_LEN - 1);
2711 sprintf(tmp, "mkdir -p %s", bkpinfo->restore_path);
2712 run_program_and_log_output(tmp, FALSE);
2713 log_msg(1, "Changing dir to %s", bkpinfo->restore_path);
2714 chdir(bkpinfo->restore_path);
2715 getcwd(newpath, MAX_STR_LEN - 1);
2716 log_msg(1, "path is now %s", newpath);
2717 log_msg(1, "restoring everything");
2718 if (!find_home_of_exe("petris") && !g_text_mode) {
2719 newtDrawRootText(0, g_noof_rows - 2,
[541]2720 "Press ALT-<left cursor> twice to play Petris :-) ");
[128]2721 newtRefresh();
[1]2722 }
[541]2723 mvaddstr_and_log_it(g_currentY, 0, "Preparing to read your archives");
[128]2724 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[1736]2725 mount_media();
[128]2726 mvaddstr_and_log_it(g_currentY++, 0,
[541]2727 "Restoring OS and data from streaming media");
[128]2728 if (bkpinfo->backup_media_type == cdstream) {
[1645]2729 openin_cdstream();
[128]2730 } else {
[1645]2731 assert_string_is_neither_NULL_nor_zerolength(bkpinfo->media_device);
2732 openin_tape();
[128]2733 }
[1645]2734 resA = restore_all_tarballs_from_stream(filelist);
2735 resB = restore_all_biggiefiles_from_stream(filelist);
[128]2736 if (bkpinfo->backup_media_type == cdstream) {
[1645]2737 closein_cdstream();
[128]2738 } else {
[1645]2739 closein_tape();
[128]2740 }
2741 } else {
2742 mvaddstr_and_log_it(g_currentY++, 0,
[1736]2743 "Restoring OS and data from CD/USB ");
2744 mount_media();
[1645]2745 resA = restore_all_tarballs_from_CD(filelist);
2746 resB = restore_all_biggiefiles_from_CD(filelist);
[1]2747 }
[128]2748 chdir(cwd);
2749 if (resA + resB) {
[541]2750 log_to_screen("Errors occurred while data was being restored.");
[1]2751 }
[128]2752 if (length_of_file("/etc/raidtab") > 0) {
2753 log_msg(2, "Copying local raidtab to restored filesystem");
2754 run_program_and_log_output("cp -f /etc/raidtab " MNT_RESTORING
2755 "/etc/raidtab", FALSE);
[1]2756 }
[128]2757 kill_petris();
2758 log_msg(2, "restore_everything() --- leaving");
2759 paranoid_free(cwd);
2760 paranoid_free(newpath);
2761 paranoid_free(tmp);
2762 return (resA + resB);
[1]2763}
2764
2765/**************************************************************************
2766 *END_RESTORE_EVERYTHING *
2767 **************************************************************************/
2768
2769
[128]2770extern void wait_until_software_raids_are_prepped(char *, int);
[1]2771
2772
2773char which_restore_mode(void);
2774
2775
2776/**
2777 * Log a "don't panic" message to the logfile.
2778 */
2779void welcome_to_mondorestore()
2780{
[251]2781 log_msg(0, "-------------- Mondo Restore v%s -------------", PACKAGE_VERSION);
[128]2782 log_msg(0,
2783 "DON'T PANIC! Mondorestore logs almost everything, so please ");
2784 log_msg(0,
2785 "don't break out in a cold sweat just because you see a few ");
2786 log_msg(0,
2787 "error messages in the log. Read them; analyze them; see if ");
2788 log_msg(0,
2789 "they are significant; above all, verify your backups! Please");
2790 log_msg(0,
2791 "attach a compressed copy of this log to any e-mail you send ");
2792 log_msg(0,
2793 "to the Mondo mailing list when you are seeking technical ");
2794 log_msg(0,
[607]2795 "support. Without it, we can't help you. - DevTeam");
[128]2796 log_msg(0,
2797 "------------------------------------------------------------");
2798 log_msg(0,
2799 "BTW, despite (or perhaps because of) the wealth of messages,");
2800 log_msg(0,
2801 "some users are inclined to stop reading this log. If Mondo ");
2802 log_msg(0,
2803 "stopped for some reason, chances are it's detailed here. ");
2804 log_msg(0,
2805 "More than likely there's a message at the very end of this ");
2806 log_msg(0,
2807 "log that will tell you what is wrong. Please read it! ");
2808 log_msg(0,
2809 "------------------------------------------------------------");
[1]2810}
2811
2812
2813
2814/**
2815 * Restore the user's data.
2816 * What did you think it did, anyway? :-)
2817 */
[128]2818int main(int argc, char *argv[])
[1]2819{
[128]2820 FILE *fin;
2821 FILE *fout;
2822 int retval = 0;
2823 int res;
[1]2824// int c;
[128]2825 char *tmp;
[1]2826
[128]2827 struct mountlist_itself *mountlist;
2828 struct raidlist_itself *raidlist;
2829 struct s_node *filelist;
2830 char *a, *b;
[818]2831 bool run_postnuke = FALSE;
[1]2832
[128]2833 if (getuid() != 0) {
[541]2834 fprintf(stderr, "Please run as root.\r\n");
[128]2835 exit(127);
2836 }
[1653]2837 if (!
2838 (bkpinfo = malloc(sizeof(struct s_bkpinfo)))) {
2839 fatal_error("Cannot malloc bkpinfo");
2840 }
2841 reset_bkpinfo();
[1]2842
[128]2843 g_loglevel = DEFAULT_MR_LOGLEVEL;
2844 malloc_string(tmp);
2845
[1]2846/* Configure global variables */
2847#ifdef __FreeBSD__
[128]2848 if (strstr
2849 (call_program_and_get_last_line_of_output("cat /tmp/cmdline"),
2850 "textonly"))
[1]2851#else
[128]2852 if (strstr
2853 (call_program_and_get_last_line_of_output("cat /proc/cmdline"),
2854 "textonly"))
[1]2855#endif
[128]2856 {
2857 g_text_mode = TRUE;
2858 log_msg(1, "TEXTONLY MODE");
2859 } else {
2860 g_text_mode = FALSE;
2861 } // newt :-)
2862 if (!(mountlist = malloc(sizeof(struct mountlist_itself)))) {
2863 fatal_error("Cannot malloc mountlist");
2864 }
2865 if (!(raidlist = malloc(sizeof(struct raidlist_itself)))) {
2866 fatal_error("Cannot malloc raidlist");
2867 }
[1]2868
[128]2869 malloc_libmondo_global_strings();
[1]2870
[128]2871 strcpy(g_mondo_home,
2872 call_program_and_get_last_line_of_output("which mondorestore"));
[2030]2873 /*
[128]2874 sprintf(g_tmpfs_mountpt, "/tmp/tmpfs");
2875 make_hole_for_dir(g_tmpfs_mountpt);
[2030]2876 */
[128]2877 g_current_media_number = 1; // precaution
[1]2878
[128]2879 run_program_and_log_output("mkdir -p " MNT_CDROM, FALSE);
[1]2880
[128]2881 malloc_string(tmp);
2882 malloc_string(a);
2883 malloc_string(b);
[1645]2884 setup_MR_global_filenames(); // malloc() and set globals, using bkpinfo->tmpdir etc.
[128]2885 bkpinfo->backup_media_type = none; // in case boot disk was made for one backup type but user wants to restore from another backup type
2886 bkpinfo->restore_data = TRUE; // Well, yeah :-)
2887 if (am_I_in_disaster_recovery_mode()) {
2888 run_program_and_log_output("mount / -o remount,rw", 2);
2889 } // for b0rken distros
2890 g_main_pid = getpid();
2891 srandom((int) (time(NULL)));
2892 set_signals(TRUE);
2893 g_kernel_version = get_kernel_version();
[1]2894
[128]2895 log_msg(1, "FYI - g_mountlist_fname = %s", g_mountlist_fname);
2896 if (strlen(g_mountlist_fname) < 3) {
2897 fatal_error
2898 ("Serious error in malloc()'ing. Could be a bug in your glibc.");
2899 }
2900 mkdir(MNT_CDROM, 0x770);
[1747]2901 make_hole_for_dir(MONDO_CACHE);
[128]2902
[1902]2903 /* Backup original mountlist.txt */
[128]2904 sprintf(tmp, "%s.orig", g_mountlist_fname);
2905 if (!does_file_exist(g_mountlist_fname)) {
2906 log_msg(2,
2907 "%ld: Warning - g_mountlist_fname (%s) does not exist yet",
2908 __LINE__, g_mountlist_fname);
2909 } else if (!does_file_exist(tmp)) {
2910 sprintf(tmp, "cp -f %s %s.orig", g_mountlist_fname,
2911 g_mountlist_fname);
2912 run_program_and_log_output(tmp, FALSE);
2913 }
[1]2914
[1902]2915 /* Init directories */
[128]2916 make_hole_for_dir("/var/log");
2917 make_hole_for_dir("/tmp/tmpfs"); /* just in case... */
2918 run_program_and_log_output("umount " MNT_CDROM, FALSE);
[1315]2919 /*
[1611]2920 run_program_and_log_output("ln -sf /var/log/mondo-archive.log /tmp/mondorestore.log",
[128]2921 FALSE);
[1315]2922 */
[1]2923
[128]2924 run_program_and_log_output("rm -Rf /tmp/tmpfs/mondo.tmp.*", FALSE);
[1]2925
[1902]2926 /* Init GUI */
[128]2927 malloc_libmondo_global_strings();
2928 setup_newt_stuff(); /* call newtInit and setup screen log */
2929 welcome_to_mondorestore();
2930 if (bkpinfo->disaster_recovery) {
2931 log_msg(1, "I am in disaster recovery mode");
2932 } else {
2933 log_msg(1, "I am in normal, live mode");
2934 }
[1]2935
[128]2936 iamhere("what time is it");
[1]2937
[1902]2938 /* Process command-line parameters */
[128]2939 if (argc == 2 && strcmp(argv[1], "--edit-mountlist") == 0) {
[1]2940#ifdef __FreeBSD__
[128]2941 system("mv -f /tmp/raidconf.txt /etc/raidtab");
2942 if (!does_file_exist("/etc/raidtab"))
2943 system("vinum printconfig > /etc/raidtab");
[1]2944#endif
[128]2945 load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
2946 if (!does_file_exist(g_mountlist_fname)) {
2947 strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
2948 }
[1645]2949 res = let_user_edit_the_mountlist(mountlist, raidlist);
[1]2950#ifdef __FreeBSD__
[128]2951 system("mv -f /etc/raidtab /tmp/raidconf.txt");
[1]2952#endif
[128]2953 paranoid_MR_finish(res);
2954 }
[1]2955
[128]2956 g_loglevel = DEFAULT_MR_LOGLEVEL;
2957 if (argc == 3 && strcmp(argv[1], "--echo-to-screen") == 0) {
2958 fout = fopen("/tmp/out.txt", "w");
2959 fput_string_one_char_at_a_time(stderr, argv[2]);
2960 finish(0);
2961 }
[1]2962
[128]2963 if (argc == 3 && strcmp(argv[1], "--gendf") == 0) {
2964 make_grub_install_scriptlet(argv[2]);
2965 finish(0);
2966 }
[1]2967
[128]2968 if (argc >= 2 && strcmp(argv[1], "--pih") == 0) {
2969 if (system("mount | grep cdrom 2> /dev/null > /dev/null")) {
2970 system("mount " MNT_CDROM);
2971 }
2972 bkpinfo->compression_level = 1;
2973 g_current_media_number = 2;
2974 strcpy(bkpinfo->restore_path, "/tmp/TESTING");
2975 bkpinfo->backup_media_type = dvd;
[541]2976 open_progress_form("Reassembling /dev/hda1",
2977 "Shark is a bit of a silly person.",
2978 "Please wait. This may take some time.",
[128]2979 "", 1999);
2980 system("rm -Rf /tmp/*pih*");
[1]2981
[1645]2982 restore_a_biggiefile_from_CD(42, NULL, tmp);
[128]2983 }
[1]2984
[128]2985 if (argc == 5 && strcmp(argv[1], "--common") == 0) {
2986 g_loglevel = 6;
2987 filelist = load_filelist(argv[2]);
2988 if (!filelist) {
2989 fatal_error("Failed to load filelist");
2990 }
2991 toggle_node_selection(filelist, FALSE);
2992 toggle_all_root_dirs_on(filelist);
[179]2993 // BERLIOS: /usr/lib ???
[128]2994 toggle_path_selection(filelist, "/usr/share", TRUE);
[1]2995// show_filelist(filelist);
[128]2996 save_filelist(filelist, "/tmp/out.txt");
[1]2997// finish(0);
2998// toggle_path_selection (filelist, "/root/stuff", TRUE);
[128]2999 strcpy(a, argv[3]);
3000 strcpy(b, argv[4]);
[1]3001
[128]3002 res = save_filelist_entries_in_common(a, filelist, b, FALSE);
3003 free_filelist(filelist);
3004 printf("res = %d", res);
3005 finish(0);
3006 }
[1]3007
[128]3008 if (argc == 3 && strcmp(argv[1], "--popuplist") == 0) {
3009 popup_changelist_from_file(argv[2]);
3010 paranoid_MR_finish(0);
3011 }
[1]3012
[128]3013 if (argc == 5 && strcmp(argv[1], "--copy") == 0) {
3014 log_msg(1, "SCORE");
3015 g_loglevel = 10;
3016 if (strstr(argv[2], "save")) {
3017 log_msg(1, "Saving from %s to %s", argv[3], argv[4]);
3018 fin = fopen(argv[3], "r");
3019 fout = fopen(argv[4], "w");
3020 copy_from_src_to_dest(fin, fout, 'w');
3021 fclose(fin);
3022 fin = fopen(argv[3], "r");
3023 copy_from_src_to_dest(fin, fout, 'w');
3024 fclose(fout);
3025 fclose(fin);
3026 } else if (strstr(argv[2], "restore")) {
3027 fout = fopen(argv[3], "w");
3028 fin = fopen(argv[4], "r");
3029 copy_from_src_to_dest(fout, fin, 'r');
3030 fclose(fin);
3031 fin = fopen(argv[4], "r");
3032 copy_from_src_to_dest(fout, fin, 'r');
3033 fclose(fout);
3034 fclose(fin);
3035 } else {
3036 fatal_error("Unknown additional param");
3037 }
3038 finish(0);
3039 }
[1]3040
[128]3041 if (argc == 3 && strcmp(argv[1], "--mdstat") == 0) {
3042 wait_until_software_raids_are_prepped(argv[2], 100);
3043 finish(0);
3044 }
[1]3045
[558]3046 if (argc == 3 && strcmp(argv[1], "--mdconv") == 0) {
3047 finish(create_raidtab_from_mdstat(argv[2]));
[128]3048 }
[1]3049
[128]3050 if (argc == 2 && strcmp(argv[1], "--live-grub") == 0) {
3051 retval = run_grub(FALSE, "/dev/hda");
3052 if (retval) {
[541]3053 log_to_screen("Failed to write Master Boot Record");
[128]3054 }
3055 paranoid_MR_finish(0);
[1]3056 }
[128]3057 if (argc == 3 && strcmp(argv[1], "--paa") == 0) {
3058 g_current_media_number = atoi(argv[2]);
3059 pause_and_ask_for_cdr(5, NULL);
3060 paranoid_MR_finish(0);
[1966]3061 }
3062 if ((argc == 2 && strcmp(argv[1], "--partition-only") == 0) && (bkpinfo->disaster_recovery)) {
3063 log_msg(0, "Partitioning only.");
3064 load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
3065 strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
3066 load_mountlist(mountlist, g_mountlist_fname);
3067 res = partition_everything(mountlist);
3068 finish(res);
3069 }
3070
3071 if ((argc == 2 && strcmp(argv[1], "--format-only") == 0) && (bkpinfo->disaster_recovery)) {
3072 log_msg(0, "Formatting only.");
3073 load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
3074 strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
3075 load_mountlist(mountlist, g_mountlist_fname);
3076 res = format_everything(mountlist, FALSE, raidlist);
3077 finish(res);
3078 }
3079
3080 if ((argc == 2 && strcmp(argv[1], "--stop-lvm-and-raid") == 0) && (bkpinfo->disaster_recovery)) {
3081 log_msg(0, "Stopping LVM and RAID");
3082 load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
3083 strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
3084 load_mountlist(mountlist, g_mountlist_fname);
3085 res = do_my_funky_lvm_stuff(TRUE, FALSE);
3086 res += stop_all_raid_devices(mountlist);
3087 finish(res);
3088 }
[1967]3089
[1966]3090 if ((argc > 1 && strcmp(argv[argc - 1], "--live-from-cd") == 0) && (!bkpinfo->disaster_recovery)) {
3091 g_restoring_live_from_cd = TRUE;
3092 }
3093
3094 // Handle params here first
3095 handle_incoming_parameters(argc,argv);
3096
3097 if (!bkpinfo->disaster_recovery) { // live!
[128]3098 log_msg(1, "I am in normal, live mode.");
3099 log_msg(2, "FYI, MOUNTLIST_FNAME = %s", g_mountlist_fname);
3100 mount_boot_if_necessary(); /* for Gentoo users */
3101 log_msg(2, "Still here.");
[1916]3102 if (bkpinfo->backup_media_type == nfs) {
3103 g_restoring_live_from_nfs = TRUE;
3104 }
[2048]3105 log_msg(2, "Calling restore_to_live_filesystem()");
3106 retval = restore_to_live_filesystem();
3107
[128]3108 log_msg(2, "Still here. Yay.");
[1999]3109 if ((strlen(bkpinfo->tmpdir) > 0) && (strstr(bkpinfo->tmpdir,"mondo.tmp.") != NULL)) {
[128]3110 sprintf(tmp, "rm -Rf %s/*", bkpinfo->tmpdir);
3111 run_program_and_log_output(tmp, FALSE);
3112 }
3113 unmount_boot_if_necessary(); /* for Gentoo users */
3114 paranoid_MR_finish(retval);
3115 } else {
[804]3116 /* Disaster recovery mode (must be) */
[128]3117 log_msg(1, "I must be in disaster recovery mode.");
3118 log_msg(2, "FYI, MOUNTLIST_FNAME = %s ", g_mountlist_fname);
[1]3119
[128]3120 iamhere("About to call load_mountlist and load_raidtab");
3121 strcpy(bkpinfo->restore_path, MNT_RESTORING);
[1645]3122 read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
[128]3123 retval = load_mountlist(mountlist, g_mountlist_fname);
3124 retval += load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
3125 iamhere
3126 ("Returned from calling load_mountlist and load_raidtab successfully");
[1]3127
[1966]3128 // BCO:To be reviewed
[1967]3129 if ((bkpinfo->restore_mode == compare) || (bkpinfo->restore_mode == nuke)) {
[128]3130 if (bkpinfo->backup_media_type == nfs
3131 && !is_this_device_mounted(bkpinfo->nfs_mount)) {
3132 log_msg(1, "Mounting nfs dir");
3133 sprintf(bkpinfo->isodir, "/tmp/isodir");
3134 run_program_and_log_output("mkdir -p /tmp/isodir", 5);
[2061]3135 sprintf(tmp, "mount %s -t nfs -o nolock,ro /tmp/isodir",
[128]3136 bkpinfo->nfs_mount);
3137 run_program_and_log_output(tmp, 1);
3138 }
3139 }
[1]3140
[128]3141 if (retval) {
3142 log_to_screen
[541]3143 ("Warning - load_raidtab_into_raidlist returned an error");
[128]3144 }
[1]3145
[128]3146 log_msg(1, "Send in the clowns.");
[1]3147
3148
[1967]3149 if (bkpinfo->restore_mode == nuke) {
[128]3150 iamhere("nuking");
[1645]3151 retval += nuke_mode(mountlist, raidlist);
[1967]3152 } else if (bkpinfo->restore_mode == interactive) {
[128]3153 iamhere("catchall");
[1645]3154 retval += catchall_mode(mountlist, raidlist);
[1967]3155 } else if (bkpinfo->restore_mode == compare) {
[128]3156 iamhere("compare");
[1645]3157 retval += compare_mode(mountlist, raidlist);
[1967]3158 } else if (bkpinfo->restore_mode == isoonly) {
[128]3159 iamhere("iso");
[1645]3160 retval = iso_mode(mountlist, raidlist, FALSE);
[1967]3161 } else if (bkpinfo->restore_mode == mbr) {
[128]3162 iamhere("mbr");
3163 retval = mount_all_devices(mountlist, TRUE);
3164 if (!retval) {
3165 retval += run_boot_loader(FALSE);
3166 retval += unmount_all_devices(mountlist);
3167 }
3168 if (retval) {
[541]3169 log_to_screen("Failed to write Master Boot Record");
[128]3170 }
[1967]3171 } else if (bkpinfo->restore_mode == isonuke) {
[128]3172 iamhere("isonuke");
[1645]3173 retval = iso_mode(mountlist, raidlist, TRUE);
[128]3174 } else {
3175 iamhere("catchall (no mode specified in command-line call");
[1645]3176 retval += catchall_mode(mountlist, raidlist);
[128]3177 }
[1]3178 }
[128]3179
3180 /* clean up at the end */
3181 if (retval) {
[1747]3182 if (does_file_exist(MONDO_CACHE"/changed.files")) {
[128]3183 log_to_screen
[1747]3184 ("See "MONDO_CACHE"/changed.files for list of files that have changed.");
[128]3185 }
3186 mvaddstr_and_log_it(g_currentY++,
3187 0,
[541]3188 "Run complete. Errors were reported. Please review the logfile.");
[128]3189 } else {
3190 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3191 mvaddstr_and_log_it(g_currentY++,
3192 0,
[1885]3193 "Run complete. Please remove media and reboot.");
[128]3194 } else {
3195 run_program_and_log_output("sync", FALSE);
3196 if (is_this_device_mounted(MNT_CDROM)) {
[2132]3197 run_program_and_log_output("umount " MNT_CDROM, FALSE);
[128]3198 }
3199
3200 if (!bkpinfo->please_dont_eject) {
[2132]3201 (void)eject_device("/dev/cdrom");
[128]3202 }
3203 mvaddstr_and_log_it(g_currentY++,
3204 0,
[541]3205 "Run complete. Please remove media and reboot.");
[128]3206 }
[1]3207 }
3208
3209// g_I_have_just_nuked is set true by nuke_mode() just before it returns
[818]3210 if (!system("which post-nuke > /dev/null 2> /dev/null")) {
3211 log_msg(1, "post-nuke found; find out whether we should run it...");
3212 if (g_I_have_just_nuked || does_file_exist("/POST-NUKE-ANYWAY")) {
3213 run_postnuke = TRUE;
3214 log_msg(1, "Yes, will run post-nuke because in nuke mode or file /POST-NUKE-ANYWAY exists.");
3215 } else if (ask_me_yes_or_no("post-nuke script found. Do you want to run it?")) {
3216 run_postnuke = TRUE;
3217 log_msg(1, "Yes, will run post-nuke because user interactively asked for it.");
3218 } else {
3219 run_postnuke = FALSE;
3220 log_msg(1, "No, will not run post-nuke.");
3221 }
3222 } else {
3223 log_msg(1, "No post-nuke found.");
[128]3224 }
[818]3225 if (run_postnuke) {
3226 log_to_screen("Running post-nuke...");
3227 if (mount_all_devices(mountlist, TRUE)) {
3228 log_to_screen
3229 ("Unable to re-mount partitions for post-nuke stuff");
3230 } else {
3231 log_msg(1, "Re-mounted partitions for post-nuke stuff");
3232 sprintf(tmp, "post-nuke %s %d", bkpinfo->restore_path,
3233 retval);
3234 log_msg(2, "Calling '%s'", tmp);
3235 if ((res = run_program_and_log_output(tmp, 0))) {
3236 log_OS_error(tmp);
3237 }
3238 log_msg(1, "post-nuke returned w/ res=%d", res);
3239 }
3240 unmount_all_devices(mountlist);
3241 log_to_screen("I've finished post-nuking.");
3242 }
3243
[1]3244/*
3245 log_to_screen("If you are REALLY in a hurry, hit Ctrl-Alt-Del now.");
3246 log_to_screen("Otherwise, please wait until the RAID disks are done.");
3247 wait_until_software_raids_are_prepped("/proc/mdstat", 100);
3248 log_to_screen("Thank you.");
[128]3249*/
3250 unlink("/tmp/mondo-run-prog.tmp");
3251 set_signals(FALSE);
[1315]3252 log_to_screen("Restore log (%s) copied to /var/log on your hard disk", MONDO_LOGFILE);
[128]3253 sprintf(tmp,
[541]3254 "Mondo-restore is exiting (retval=%d) ",
[128]3255 retval);
3256 log_to_screen(tmp);
3257 sprintf(tmp, "umount %s", bkpinfo->isodir);
3258 run_program_and_log_output(tmp, 5);
3259 paranoid_free(mountlist);
3260 paranoid_free(raidlist);
3261 if (am_I_in_disaster_recovery_mode()) {
3262 run_program_and_log_output("mount / -o remount,rw", 2);
3263 } // for b0rken distros
[1999]3264 if (strstr(bkpinfo->tmpdir,"mondo.tmp.") != NULL) {
3265 sprintf(tmp, "rm -Rf %s", bkpinfo->tmpdir);
3266 system(tmp);
3267 }
[128]3268 paranoid_MR_finish(retval); // frees global stuff plus bkpinfo
3269 free_libmondo_global_strings(); // it's fine to have this here :) really :)
3270 paranoid_free(a);
3271 paranoid_free(b);
3272 paranoid_free(tmp);
[1]3273
[128]3274 unlink("/tmp/filelist.full");
3275 unlink("/tmp/filelist.full.gz");
3276
3277 exit(retval);
[1]3278}
3279
3280/**************************************************************************
3281 *END_MAIN *
3282 **************************************************************************/
3283
3284
3285
3286
3287
3288/**************************************************************************
3289 *END_MONDO-RESTORE.C *
3290 **************************************************************************/
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