source: branches/3.2/mondo/src/mondorestore/mondorestore.c @ 3278

Last change on this file since 3278 was 3278, checked in by Bruno Cornec, 6 years ago
  • File KEYMAP-LIVES-HERE, USING-* not used anymore
  • Nomalize name usinf iso-dir and ISO-DIR where relevant
  • config entry netfs-server-path not used anymore (iso-dir instead when needed)
  • In network restore mode, also have the extended boot messages
  • Manages grub2 version string as grub 1 was
  • Property svn:keywords set to Id
File size: 95.1 KB
Line 
1/***************************************************************************
2$Id: mondorestore.c 3278 2014-04-30 10:30:11Z bruno $
3restores mondoarchive data
4The main file for mondorestore.
5***************************************************************************/
6
7/**************************************************************************
8 * #include statements                                                    *
9 **************************************************************************/
10#include <pthread.h>
11#include "my-stuff.h"
12#include "mr_mem.h"
13#include "../common/mondostructures.h"
14#include "../common/libmondo.h"
15#include "mr-externs.h"
16#include "mondorestore.h"
17#include "mondo-rstr-compare-EXT.h"
18#include "mondo-rstr-tools-EXT.h"
19
20extern void twenty_seconds_til_yikes(void);
21
22/* We don't have a cleanup function yet */
23void (*mr_cleanup)(void) = NULL;
24
25/* Reference to global bkpinfo */
26struct s_bkpinfo *bkpinfo;
27
28
29/* For use in other programs (ex. XMondo) */
30#ifdef MONDORESTORE_MODULE
31#define main __mondorestore_main
32#define g_ISO_restore_mode __mondorestore_g_ISO_restore_mode
33#endif
34
35//static char cvsid[] = "$Id: mondorestore.c 3278 2014-04-30 10:30:11Z bruno $";
36
37/**************************************************************************
38 * Globals                                                                *
39 **************************************************************************/
40/*
41extern char *g_tmpfs_mountpt;   // declared in libmondo-tools.c
42*/
43extern bool g_text_mode;
44extern FILE *g_fprep;
45extern double g_kernel_version;
46extern int g_partition_table_locked_up;
47extern int g_noof_rows;
48
49extern int partition_everything(struct mountlist_itself *mountlist);
50extern int handle_incoming_parameters(int argc, char *argv[]);
51extern int mount_media();
52
53/**
54 * @name Restore-Time Globals
55 * @ingroup globalGroup
56 * @{
57 */
58
59/**
60 * If TRUE, then we're restoring from ISOs or an NFS server.
61 * If FALSE, then we're restoring from some kind of real media (tape, CD, etc.)
62 */
63bool g_ISO_restore_mode = FALSE;    /* are we in Iso Mode? */
64
65/* Whether we should fail immediately at first error */
66bool g_fail_immediately = FALSE;
67
68/**
69 * If TRUE, then we have had a successful "nuke" restore.
70 */
71bool g_I_have_just_nuked = FALSE;
72
73/**
74 * The location of 'biggielist.txt', containing the biggiefiles on the current archive set.
75 */
76char *g_biggielist_txt;
77
78/**
79 * The location of 'filelist.full', containing all files (<em>including biggiefiles</em>) on
80 * the current archive set.
81 */
82char *g_filelist_full;
83
84/**
85 * The location of a file containing a list of the devices that were archived
86 * as images, not as individual files.
87 */
88char *g_filelist_imagedevs;
89
90/**
91 * The location of a file containing a list of imagedevs to actually restore.
92 * @see g_filelist_imagedevs
93 */
94char *g_imagedevs_restthese;
95
96/**
97 * The location of 'mondorestore.cfg', containing the metadata
98 * information for this backup.
99 */
100char *g_mondo_cfg_file;
101
102/**
103 * The location of 'mountlist.txt', containing the information on the
104 * user's partitions and hard drives.
105 */
106char *g_mountlist_fname;
107
108/**
109 * Mondo's home directory during backup. Unused in mondorestore; included
110 * to avoid link errors.
111 */
112char *g_mondo_home;
113
114extern char *g_getfacl;
115extern char *g_getfattr;
116
117/* @} - end of "Restore-Time Globals" in globalGroup */
118
119
120
121extern int copy_from_src_to_dest(FILE * f_orig, FILE * f_archived,
122                                 char direction);
123
124
125/**************************************************************************
126 * COMPAQ ProLiant Stuff:  needs some special help                        *
127**************************************************************************/
128
129/**
130 * The message to display if we detect that the user is using a Compaq ProLiant.
131 */
132#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."
133
134
135
136
137/**
138 * Allow the user to modify the mountlist before we partition & format their drives.
139 * @param bkpinfo The backup information structure. @c disaster_recovery is the only field used.
140 * @param mountlist The mountlist to let the user modify.
141 * @param raidlist The raidlist that goes with @p mountlist.
142 * @return 0 for success, nonzero for failure.
143 * @ingroup restoreGuiGroup
144 */
145int let_user_edit_the_mountlist(struct mountlist_itself *mountlist,
146                                struct raidlist_itself *raidlist)
147{
148    int retval = 0, res = 0;
149
150    log_msg(2, "let_user_edit_the_mountlist() --- starting");
151
152    assert(bkpinfo != NULL);
153    assert(mountlist != NULL);
154    assert(raidlist != NULL);
155    if (!bkpinfo->disaster_recovery) {
156        strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
157        log_msg(2, "I guess you're testing edit_mountlist()");
158    }
159    if (!does_file_exist(g_mountlist_fname)) {
160        log_to_screen(g_mountlist_fname);
161        log_to_screen("does not exist");
162        return (1);
163    }
164
165    retval = load_mountlist(mountlist, g_mountlist_fname);
166    load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
167    if (retval) {
168        log_to_screen
169            ("Warning - load_raidtab_into_raidlist returned an error");
170    }
171    res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
172    if (res) {
173        return (1);
174    }
175
176    save_mountlist_to_disk(mountlist, g_mountlist_fname);
177    save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
178
179    log_to_screen("I have finished editing the mountlist for you.");
180
181    return (retval);
182}
183
184
185
186
187
188/**
189 * Determine whether @p mountlist contains a Compaq diagnostic partition.
190 * @param mountlist The mountlist to examine.
191 * @return TRUE if there's a Compaq diagnostic partition; FALSE if not.
192 * @ingroup restoreUtilityGroup
193 */
194bool
195partition_table_contains_Compaq_diagnostic_partition(struct
196                                                     mountlist_itself *
197                                                     mountlist)
198{
199    int i;
200
201    assert(mountlist != NULL);
202
203    for (i = 0; i < mountlist->entries; i++) {
204        if (strstr(mountlist->el[i].format, "ompaq")) {
205            log_msg(2, "mountlist[%d] (%s) is %s (Compaq alert!)",
206                    i, mountlist->el[i].device, mountlist->el[i].format);
207
208            return (TRUE);
209        }
210    }
211    return (FALSE);
212}
213
214/**************************************************************************
215 *END_PARTITION_TABLE_CONTAINS_COMPAQ_DIAGNOSTIC_PARTITION                *
216 **************************************************************************/
217
218
219/**
220 * Allow the user to abort the backup if we find that there is a Compaq diagnostic partition.
221 * @note This function does not actually check for the presence of a Compaq partition.
222 * @ingroup restoreUtilityGroup
223 */
224void offer_to_abort_because_Compaq_ProLiants_suck(void)
225{
226    popup_and_OK(COMPAQ_PROLIANTS_SUCK);
227    if (ask_me_yes_or_no
228        ("Would you like to reboot and use your Compaq CD to prep your hard drive?"))
229    {
230        fatal_error
231            ("Aborting. Please reboot and prep your hard drive with your Compaq CD.");
232    }
233}
234
235/**************************************************************************
236 *END_OFFER_TO_ABORT_BECAUSE_COMPAQ_PROLIANTS_SUCK                        *
237 **************************************************************************/
238
239
240
241/**
242 * Call interactive_mode(), nuke_mode(), or compare_mode() depending on the user's choice.
243 * @param bkpinfo The backup information structure. Most fields are used.
244 * @param mountlist The mountlist containing information about the user's partitions.
245 * @param raidlist The raidlist to go with @p mountlist.
246 * @return The return code from the mode function called.
247 * @ingroup restoreGroup
248 */
249int
250catchall_mode(struct mountlist_itself *mountlist,
251              struct raidlist_itself *raidlist)
252{
253    char c;
254    char *tmp = NULL;
255    int retval = 0;
256
257    log_it("inside catchall");
258    assert(bkpinfo != NULL);
259    assert(mountlist != NULL);
260    assert(raidlist != NULL);
261    log_it("pre wrm");
262    c = which_restore_mode();
263    log_it("post wrm");
264    if (c == 'I' || c == 'C') {
265        interactively_obtain_media_parameters_from_user(FALSE);
266    } else if (c == 'N') {
267        // Auto mode nothing special to do
268    } else {
269        popup_and_OK("No restoring or comparing will take place today.");
270        if (is_this_device_mounted("/mnt/cdrom")) {
271            run_program_and_log_output("umount -d /mnt/cdrom", FALSE);
272        }
273        if (g_ISO_restore_mode) {
274            mr_asprintf(tmp, "umount -d %s", bkpinfo->isodir);
275            run_program_and_log_output(tmp, FALSE);
276            mr_free(tmp);
277        }
278        paranoid_MR_finish(0);
279    }
280
281    log_it("post int");
282
283    if (bkpinfo->backup_media_type == iso) {
284        if (iso_fiddly_bits((c == 'N') ? TRUE : FALSE)) {
285            log_msg(2,
286                    "catchall_mode --- iso_fiddly_bits returned w/ error");
287            return (1);
288        } else {
289            log_msg(2, "catchall_mode --- iso_fiddly_bits ok");
290        }
291    }
292
293    if (c == 'I') {
294        log_msg(2, "IM selected");
295        retval += interactive_mode(mountlist, raidlist);
296    } else if (c == 'N') {
297        log_msg(2, "NM selected");
298        retval += nuke_mode(mountlist, raidlist);
299    } else if (c == 'C') {
300        log_msg(2, "CM selected");
301        retval += compare_mode(mountlist, raidlist);
302    }
303    return (retval);
304}
305
306/**************************************************************************
307 *END_CATCHALL_MODE                                                      *
308 **************************************************************************/
309
310/**************************************************************************
311 *END_  EXTRACT_CONFIG_FILE_FROM_RAMDISK                                  *
312 **************************************************************************/
313
314
315/**
316 * Locate an executable in the directory structure rooted at @p restg.
317 * @param out_path Where to put the executable.
318 * @param fname The basename of the executable.
319 * @param restg The directory structure to look in.
320 * @note If it could not be found in @p restg then @p fname is put in @p out_path.
321 * @ingroup restoreUtilityGroup
322 */
323void
324find_pathname_of_executable_preferably_in_RESTORING(char *out_path,
325                                                    char *fname,
326                                                    char *restg)
327{
328    assert(out_path != NULL);
329    assert_string_is_neither_NULL_nor_zerolength(fname);
330
331    sprintf(out_path, "%s/sbin/%s", restg, fname);
332    if (does_file_exist(out_path)) {
333        sprintf(out_path, "%s/usr/sbin/%s", restg, fname);
334        if (does_file_exist(out_path)) {
335            sprintf(out_path, "%s/bin/%s", restg, fname);
336            if (does_file_exist(out_path)) {
337                sprintf(out_path, "%s/usr/bin/%s", restg, fname);
338                if (does_file_exist(out_path)) {
339                    strcpy(out_path, fname);
340                }
341            }
342        }
343    }
344}
345
346/**************************************************************************
347 *END_FIND_PATHNAME_OF_EXECUTABLE_PREFERABLY_IN_RESTORING                 *
348 **************************************************************************/
349
350static void clean_blkid() {
351
352    char *tmp1 = NULL;
353
354    /* Clean up blkid cache file if they exist */
355    mr_asprintf(tmp1,"%s/etc/blkid.tab",bkpinfo->restore_path);
356    (void)unlink(tmp1);
357    paranoid_free(tmp1);
358    mr_asprintf(tmp1,"%s/etc/blkid.tab.old",bkpinfo->restore_path);
359    (void)unlink(tmp1);
360    paranoid_free(tmp1);
361}
362
363
364static void clean_multipathconf() {
365
366    char *tmp1 = NULL;
367    char *editor = NULL;
368
369    /* Clean up multiconf cache file if they exist */
370    mr_asprintf(tmp1,"%s/var/lib/multipath/bindings",bkpinfo->restore_path);
371    (void)unlink(tmp1);
372    paranoid_free(tmp1);
373
374    /* Edit multipath.conf if needed to adapt wwid */
375    mr_asprintf(tmp1,"%s/etc/multipath.conf", MNT_RESTORING);
376    if (does_file_exist(tmp1)) {
377        log_msg(2, "We may need to clean /etc/multipath.conf");
378    } else {
379        paranoid_free(tmp1);
380        return;
381    }
382    paranoid_free(tmp1);
383
384    if (bkpinfo->restore_mode != nuke) {
385        mr_asprintf(editor, "%s", find_my_editor());
386        mr_asprintf(tmp1,"chroot %s %s /etc/multipath.conf", MNT_RESTORING, editor);
387        popup_and_OK("You will now edit multipath.conf");
388        if (!g_text_mode) {
389            newtSuspend();
390        }
391        paranoid_system(tmp1);
392        if (!g_text_mode) {
393            newtResume();
394        }
395        paranoid_free(tmp1);
396        paranoid_free(editor);
397    } else {
398        log_to_screen("Non-interactive mode: no way to give you the keyboard so that you edit your multipath.conf. Hope it's OK");
399        log_msg(1,"Non-interactive mode: no way to give you the keyboard so that you edit your multipath.conf. Hope it's OK");
400    }
401}
402
403
404
405
406/**
407 * @addtogroup restoreGroup
408 * @{
409 */
410/**
411 * Restore the user's data, in a disaster recovery situation, prompting the
412 * user about whether or not to do every step.
413 * The user can edit the mountlist, choose files to restore, etc.
414 * @param bkpinfo The backup information structure. Most fields are used.
415 * @param mountlist The mountlist containing information about the user's partitions.
416 * @param raidlist The raidlist to go with @p mountlist.
417 * @return 0 for success, or the number of errors encountered.
418 */
419int interactive_mode(struct mountlist_itself *mountlist, struct raidlist_itself *raidlist)
420{
421    int retval = 0;
422    int res;
423    int ptn_errs = 0;
424    int fmt_errs = 0;
425
426    bool done;
427    bool restore_all;
428
429  /** needs malloc **********/
430    char *tmp;
431    char *tmp1 = NULL;
432    char *fstab_fname = NULL;
433    char *old_restpath = NULL;
434
435    struct s_node *filelist;
436
437    /* try to partition and format */
438
439    log_msg(2, "interactive_mode --- starting (great, assertions OK)");
440
441    malloc_string(tmp);
442    assert(bkpinfo != NULL);
443    assert(mountlist != NULL);
444    assert(raidlist != NULL);
445
446    log_msg(2, "interactive_mode --- assertions OK");
447
448    if (g_text_mode) {
449        if (!ask_me_yes_or_no("Interactive Mode + textonly = experimental! Proceed anyway?")) {
450            fatal_error("Wise move.");
451        }
452    }
453
454    log_it("About to load config file");
455    get_cfg_file_from_archive_or_bust();
456    read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
457    log_it("Done loading config file; resizing ML");
458
459    mr_asprintf(tmp1, "%s", call_program_and_get_last_line_of_output("cat "CMDLINE));
460    if (strstr(tmp1, "noresize")) {
461        log_msg(1, "Not resizing mountlist.");
462    } else {
463        resize_mountlist_proportionately_to_suit_new_drives(mountlist);
464    }
465    mr_free(tmp1);
466
467    for (done = FALSE; !done;) {
468        log_it("About to edit mountlist");
469        if (g_text_mode) {
470            save_mountlist_to_disk(mountlist, g_mountlist_fname);
471            mr_asprintf(tmp1, "%s %s", find_my_editor(), g_mountlist_fname);
472            res = system(tmp1);
473            mr_free(tmp1);
474            load_mountlist(mountlist, g_mountlist_fname);
475        } else {
476            res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
477        }
478        log_it("Finished editing mountlist");
479        if (res) {
480            paranoid_MR_finish(1);
481        }
482        log_msg(2, "Proceeding...");
483        save_mountlist_to_disk(mountlist, g_mountlist_fname);
484        save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
485        mvaddstr_and_log_it(1, 30, "Restoring Interactively");
486        if (bkpinfo->differential) {
487            log_to_screen("Because this is a differential backup, disk");
488            log_to_screen
489                (" partitioning and formatting will not take place.");
490            done = TRUE;
491        } else {
492            if (ask_me_yes_or_no
493                ("Do you want to erase and partition your hard drives?")) {
494                if (partition_table_contains_Compaq_diagnostic_partition
495                    (mountlist)) {
496                    offer_to_abort_because_Compaq_ProLiants_suck();
497                    done = TRUE;
498                } else {
499                    twenty_seconds_til_yikes();
500                    g_fprep = fopen("/tmp/prep.sh", "w");
501                    ptn_errs = partition_everything(mountlist);
502                    if (ptn_errs) {
503                        log_to_screen
504                            ("Warning. Errors occurred during disk partitioning.");
505                    }
506
507                    fmt_errs = format_everything(mountlist, FALSE, raidlist);
508                    if (!fmt_errs) {
509                        log_to_screen
510                            ("Errors during disk partitioning were handled OK.");
511                        log_to_screen
512                            ("Partitions were formatted OK despite those errors.");
513                        ptn_errs = 0;
514                    }
515                    if (!ptn_errs && !fmt_errs) {
516                        done = TRUE;
517                    }
518                }
519                paranoid_fclose(g_fprep);
520            } else {
521                mvaddstr_and_log_it(g_currentY++, 0,
522                                    "User opted not to partition the devices");
523                if (ask_me_yes_or_no
524                    ("Do you want to format your hard drives?")) {
525                    fmt_errs = format_everything(mountlist, TRUE, raidlist);
526                    if (!fmt_errs) {
527                        done = TRUE;
528                    }
529                } else {
530                    ptn_errs = fmt_errs = 0;
531                    done = TRUE;
532                }
533            }
534            if (fmt_errs) {
535                mvaddstr_and_log_it(g_currentY++,
536                                    0,
537                                    "Errors occurred. Please repartition and format drives manually.");
538                done = FALSE;
539            }
540            if (ptn_errs & !fmt_errs) {
541                mvaddstr_and_log_it(g_currentY++,
542                                    0,
543                                    "Errors occurred during partitioning. Formatting, however, went OK.");
544                done = TRUE;
545            }
546            if (!done) {
547                if (!ask_me_yes_or_no("Re-edit the mountlist?")) {
548                    retval++;
549                    goto end_of_func;
550                }
551            }
552        }
553    }
554
555    /* mount */
556    if (mount_all_devices(mountlist, TRUE)) {
557        unmount_all_devices(mountlist);
558        retval++;
559        goto end_of_func;
560    }
561    /* restore */
562    if ((restore_all = ask_me_yes_or_no("Do you want me to restore all of your data?"))) {
563        log_msg(1, "Restoring all data");
564        retval += restore_everything(NULL);
565    } else if ((restore_all = ask_me_yes_or_no("Do you want me to restore _some_ of your data?"))) {
566        mr_asprintf(old_restpath, "%s", bkpinfo->restore_path);
567        for (done = FALSE; !done;) {
568            unlink("/tmp/filelist.full");
569            filelist = process_filelist_and_biggielist();
570            /* Now you have /tmp/tmpfs/filelist.restore-these and /tmp/tmpfs/biggielist.restore-these;
571               the former is a list of regular files; the latter, biggiefiles and imagedevs.
572             */
573            if (filelist) {
574              gotos_suck:
575                strcpy(tmp, old_restpath);
576                // (NB: %s is where your filesystem is mounted now, by default)", MNT_RESTORING);
577                if (popup_and_get_string("Restore path", "Restore files to where?", tmp, MAX_STR_LEN / 4)) {
578                    if (!strcmp(tmp, "/")) {
579                        if (!ask_me_yes_or_no("Are you sure?")) {
580                            goto gotos_suck;
581                        }
582                        tmp[0] = '\0';  // so we restore to [blank]/file/name :)
583                    }
584                    strcpy(bkpinfo->restore_path, tmp);
585                    log_msg(1, "Restoring subset");
586                    retval += restore_everything(filelist);
587                    free_filelist(filelist);
588                } else {
589                    strcpy(bkpinfo->restore_path, old_restpath);
590                    free_filelist(filelist);
591                }
592                if (!ask_me_yes_or_no("Restore another subset of your backup?")) {
593                    done = TRUE;
594                }
595            } else {
596                done = TRUE;
597            }
598        }
599        mr_free(old_restpath);
600    } else {
601        mvaddstr_and_log_it(g_currentY++, 0, "User opted not to restore any data.                                  ");
602    }
603    if (retval) {
604        mvaddstr_and_log_it(g_currentY++, 0, "Errors occurred during the restore phase.            ");
605    }
606
607    clean_multipathconf();
608    if (ask_me_yes_or_no("Initialize the boot loader?")) {
609        run_boot_loader(TRUE);
610    } else {
611        mvaddstr_and_log_it(g_currentY++,
612                            0,
613                            "User opted not to initialize the boot loader.");
614    }
615
616    clean_blkid();
617    protect_against_braindead_sysadmins();
618    retval += unmount_all_devices(mountlist);
619
620    /*  if (restore_some || restore_all || */
621    if (ask_me_yes_or_no
622        ("Label/Identify your ext2/ext3/ext4 partitions if necessary?")) {
623        mvaddstr_and_log_it(g_currentY, 0,
624                            "Using tune2fs/tune4fs to identify your ext2,3,4 partitions");
625        if (does_file_exist("/tmp/fstab.new")) {
626            mr_asprintf(fstab_fname, "/tmp/fstab.new");
627        } else {
628            mr_asprintf(fstab_fname, "/tmp/fstab");
629        }
630        mr_asprintf(tmp1, "label-partitions-as-necessary %s < %s >> %s 2>> %s", g_mountlist_fname, fstab_fname, MONDO_LOGFILE, MONDO_LOGFILE);
631        mr_free(fstab_fname);
632
633        res = system(tmp1);
634        mr_free(tmp1);
635        if (res) {
636            log_to_screen
637                ("label-partitions-as-necessary returned an error");
638            mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
639        } else {
640            mvaddstr_and_log_it(g_currentY++, 74, "Done.");
641        }
642        retval += res;
643    }
644
645    log_it("About to leave interactive_mode()");
646    if (retval) {
647        mvaddstr_and_log_it(g_currentY++,
648                            0,
649                            "Warning - errors occurred during the restore phase.");
650    }
651  end_of_func:
652    paranoid_free(tmp);
653    log_it("Leaving interactive_mode()");
654    return (retval);
655}
656
657/**************************************************************************
658 *END_INTERACTIVE_MODE                                                    *
659 **************************************************************************/
660
661
662
663/**
664 * Run an arbitrary restore mode (prompt the user), but from ISO images
665 * instead of real media.
666 * @param mountlist The mountlist containing information about the user's partitions.
667 * @param raidlist The raidlist that goes with @p mountlist.
668 * @param nuke_me_please If TRUE, we plan to run Nuke Mode.
669 * @return 0 for success, or the number of errors encountered.
670 */
671int
672iso_mode(struct mountlist_itself *mountlist,
673         struct raidlist_itself *raidlist, bool nuke_me_please)
674{
675    char c;
676    int retval = 0;
677
678    assert(mountlist != NULL);
679    assert(raidlist != NULL);
680    if (iso_fiddly_bits(nuke_me_please)) {
681        log_msg(1, "iso_mode --- returning w/ error");
682        return (1);
683    } else {
684        c = which_restore_mode();
685        if (c == 'I' || c == 'N' || c == 'C') {
686            interactively_obtain_media_parameters_from_user(FALSE);
687        }
688        if (c == 'I') {
689            retval += interactive_mode(mountlist, raidlist);
690        } else if (c == 'N') {
691            retval += nuke_mode(mountlist, raidlist);
692        } else if (c == 'C') {
693            retval += compare_mode(mountlist, raidlist);
694        } else {
695            log_to_screen("OK, I shan't restore/compare any files.");
696        }
697    }
698    if (is_this_device_mounted(MNT_CDROM)) {
699        paranoid_system("umount -d " MNT_CDROM);
700    }
701//  if (! already_mounted)
702//    {
703    if (system("umount -d /tmp/isodir 2> /dev/null")) {
704        log_to_screen("WARNING - unable to unmount device where the ISO files are stored.");
705    }
706//    }
707    return (retval);
708}
709
710/**************************************************************************
711 *END_ISO_MODE                                                            *
712 **************************************************************************/
713
714
715/*            MONDO - saving your systems since Feb 18th, 2000            */
716
717
718
719
720/**
721 * Restore the user's data automatically (no prompts), after a twenty-second
722 * warning period.
723 * @param bkpinfo The backup information structure. Most fields are used.
724 * @param mountlist The mountlist containing information about the user's partitions.
725 * @param raidlist The raidlist that goes with @p mountlist.
726 * @return 0 for success, or the number of errors encountered.
727 * @warning <b><i>THIS WILL ERASE ALL EXISTING DATA!</i></b>
728 */
729int
730nuke_mode(struct mountlist_itself *mountlist,
731          struct raidlist_itself *raidlist)
732{
733    int retval = 0;
734    int res = 0;
735    char *tmp = NULL;
736    char *tmp1 = NULL;
737    char *flaws_str = NULL;
738
739    assert(bkpinfo != NULL);
740    assert(mountlist != NULL);
741    assert(raidlist != NULL);
742
743    log_msg(2, "nuke_mode --- starting");
744
745    get_cfg_file_from_archive_or_bust();
746    load_mountlist(mountlist, g_mountlist_fname);   // in case read_cfg_file_into_bkpinfo updated the mountlist
747#ifdef __FreeBSD__
748    if (strstr(call_program_and_get_last_line_of_output("cat /tmp/cmdline"), "noresize"))
749#else
750    if (strstr(call_program_and_get_last_line_of_output("cat /proc/cmdline"), "noresize"))
751#endif
752    {
753        log_msg(2, "Not resizing mountlist.");
754    } else {
755        resize_mountlist_proportionately_to_suit_new_drives(mountlist);
756    }
757    flaws_str = evaluate_mountlist(mountlist);
758    if (flaws_str != NULL) {
759        mr_asprintf(tmp, "Mountlist analyzed. Result: \"%s\" Switch to Interactive Mode?", flaws_str);
760        mr_free(flaws_str);
761        if (ask_me_yes_or_no(tmp)) {
762            retval = interactive_mode(mountlist, raidlist);
763            mr_free(tmp);
764            goto after_the_nuke;
765        } else {
766            fatal_error("Nuke Mode aborted. ");
767        }
768    }
769
770    save_mountlist_to_disk(mountlist, g_mountlist_fname);
771    mvaddstr_and_log_it(1, 30, "Restoring Automatically");
772    if (bkpinfo->differential) {
773        log_to_screen("Because this is a differential backup, disk");
774        log_to_screen("partitioning and formatting will not take place.");
775        res = 0;
776    } else {
777        if (partition_table_contains_Compaq_diagnostic_partition
778            (mountlist)) {
779            offer_to_abort_because_Compaq_ProLiants_suck();
780        } else {
781            twenty_seconds_til_yikes();
782            g_fprep = fopen("/tmp/prep.sh", "w");
783            mr_asprintf(tmp1, "%s", call_program_and_get_last_line_of_output("cat "CMDLINE));
784            if (strstr(tmp1, "nopart")) {
785                log_msg(2, "Not partitioning drives due to 'nopart' option.");
786                res = 0;
787            } else {
788                res = partition_everything(mountlist);
789                if (res) {
790                    log_to_screen("Warning. Errors occurred during partitioning.");
791                    res = 0;
792                }
793            }
794            mr_free(tmp1);
795
796            retval += res;
797            if (!res) {
798                log_to_screen("Preparing to format your disk(s)");
799                sleep(1);
800                sync();
801                log_to_screen("Please wait. This may take a few minutes.");
802                res += format_everything(mountlist, FALSE, raidlist);
803            }
804            paranoid_fclose(g_fprep);
805        }
806    }
807    retval += res;
808    if (res) {
809        mvaddstr_and_log_it(g_currentY++,
810                            0,
811                            "Failed to partition and/or format your hard drives.");
812
813        if (ask_me_yes_or_no("Try in interactive mode instead?")) {
814            retval = interactive_mode(mountlist, raidlist);
815            goto after_the_nuke;
816        } else
817            if (!ask_me_yes_or_no
818                ("Would you like to try to proceed anyway?")) {
819            return (retval);
820        }
821    }
822    retval = mount_all_devices(mountlist, TRUE);
823    if (retval) {
824        unmount_all_devices(mountlist);
825        log_to_screen
826            ("Unable to mount all partitions. Sorry, I cannot proceed.");
827        return (retval);
828    }
829    log_it("Restoring everything");
830    retval += restore_everything(NULL);
831    clean_multipathconf();
832    if (!run_boot_loader(FALSE)) {
833        log_msg(1,
834                "Great! Boot loader was installed. No need for msg at end.");
835    }
836    clean_blkid();
837    protect_against_braindead_sysadmins();
838    retval += unmount_all_devices(mountlist);
839    mvaddstr_and_log_it(g_currentY,
840                        0,
841                        "Using tune2fs/tune4fs to identify your ext2,3,4 partitions");
842
843    mr_asprintf(tmp1, "label-partitions-as-necessary %s < /tmp/fstab >> %s 2>> %s", MINDI_CACHE"/mountlist.txt", MONDO_LOGFILE, MONDO_LOGFILE);
844    res = run_program_and_log_output(tmp1, TRUE);
845    mr_free(tmp1);
846    if (res) {
847        log_to_screen("label-partitions-as-necessary returned an error");
848        mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
849    } else {
850        mvaddstr_and_log_it(g_currentY++, 74, "Done.");
851    }
852    retval += res;
853
854  after_the_nuke:
855    mr_asprintf(tmp1, "%s", call_program_and_get_last_line_of_output("cat "CMDLINE));
856    if (retval) {
857        log_to_screen("Errors occurred during the nuke phase.");
858    } else if (strstr(tmp1, "RESTORE")) {
859        log_to_screen("PC was restored successfully. Thank you for using Mondo Rescue.");
860        log_to_screen("Please visit our website at http://www.mondorescue.org for more information.");
861    } else {
862        mr_asprintf(tmp,"%s","Mondo has restored your system.\n\nPlease wait for the command prompt. Then remove the backup media and reboot.\n\nPlease visit our website at http://www.mondorescue.org for more information.");
863        popup_and_OK(tmp);
864        mr_free(tmp);
865        log_to_screen("Mondo has restored your system. Please wait for the command prompt.");
866        log_to_screen("Then remove the backup media and reboot.");
867        log_to_screen("Please visit our website at http://www.mondorescue.org for more information.");
868    }
869    mr_free(tmp1);
870
871    g_I_have_just_nuked = TRUE;
872    return (retval);
873}
874
875/**************************************************************************
876 *END_NUKE_MODE                                                           *
877 **************************************************************************/
878
879
880
881/**
882 * Restore the user's data (or a subset of it) to the live filesystem.
883 * This should not be called if we're booted from CD!
884 * @param bkpinfo The backup information structure. Most fields are used.
885 * @return 0 for success, or the number of errors encountered.
886 */
887int restore_to_live_filesystem()
888{
889    int retval = 0;
890
891    char *old_restpath = NULL;
892
893    struct mountlist_itself *mountlist = NULL;
894    struct raidlist_itself *raidlist = NULL;
895    struct s_node *filelist = NULL;
896
897    log_msg(1, "restore_to_live_filesystem() - starting");
898    assert(bkpinfo != NULL);
899    mountlist = malloc(sizeof(struct mountlist_itself));
900    raidlist = malloc(sizeof(struct raidlist_itself));
901    if (!mountlist || !raidlist) {
902        fatal_error("Cannot malloc() mountlist and/or raidlist");
903    }
904
905    strcpy(bkpinfo->restore_path, "/");
906    if (!g_restoring_live_from_cd && !g_restoring_live_from_netfs) {
907        popup_and_OK("Please insert tape/CD/USB Key, then hit 'OK' to continue.");
908        sleep(1);
909    }
910    if (!g_restoring_live_from_netfs) {
911        interactively_obtain_media_parameters_from_user(FALSE);
912    }
913    log_msg(2, "bkpinfo->media_device = %s", bkpinfo->media_device);
914    if (!bkpinfo->media_device[0]) {
915        log_msg(2, "Warning - failed to find media dev");
916    }
917
918
919    log_msg(2, "bkpinfo->isodir = %s", bkpinfo->isodir);
920
921    open_evalcall_form("Thinking...");
922
923    get_cfg_file_from_archive_or_bust();
924    read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
925    load_mountlist(mountlist, g_mountlist_fname);   // in case read_cfg_file_into_bkpinfo
926
927    close_evalcall_form();
928    retval = load_mountlist(mountlist, g_mountlist_fname);
929    load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
930
931    if (!g_restoring_live_from_netfs && (filelist = process_filelist_and_biggielist())) {
932        save_filelist(filelist, "/tmp/selected-files.txt");
933        mr_asprintf(old_restpath, "%s", bkpinfo->restore_path);
934        if (popup_and_get_string("Restore path", "Restore files to where? ", bkpinfo->restore_path, MAX_STR_LEN / 4)) {
935            log_it("Restoring everything");
936            retval += restore_everything(filelist);
937            free_filelist(filelist);
938            strcpy(bkpinfo->restore_path, old_restpath);
939        } else {
940            free_filelist(filelist);
941        }
942        strcpy(bkpinfo->restore_path, old_restpath);
943        mr_free(old_restpath);
944    } else {
945        if (filelist != NULL) {
946            retval += restore_everything(NULL);
947        }
948    }
949    if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
950        log_msg(2, "Tape : I don't need to unmount or eject the CD-ROM.");
951    } else {
952        run_program_and_log_output("umount -d " MNT_CDROM, FALSE);
953        if (!bkpinfo->please_dont_eject) {
954            eject_device(bkpinfo->media_device);
955        }
956    }
957    run_program_and_log_output("umount -d " MNT_CDROM, FALSE);
958    if (!bkpinfo->please_dont_eject) {
959        eject_device(bkpinfo->media_device);
960    }
961    free(mountlist);
962    free(raidlist);
963    return (retval);
964}
965
966/**************************************************************************
967 *END_RESTORE_TO_LIVE_FILESYSTEM                                          *
968 **************************************************************************/
969
970/* @} - end of restoreGroup */
971
972
973#include <utime.h>
974/**
975 * @addtogroup LLrestoreGroup
976 * @{
977 */
978
979/**
980 * Restore biggiefile @p bigfileno from the currently mounted CD.
981 * @param bkpinfo The backup information structure. Fields used:
982 * - @c bkpinfo->backup_media_type
983 * - @c bkpinfo->restore_path
984 * @param bigfileno The biggiefile number (starting from 0) to restore.
985 * @param filelist The node structure containing the list of files to restore.
986 * If the biggiefile is not in this list, it will be skipped (return value will
987 * still indicate success).
988 * @return 0 for success (or skip), nonzero for failure.
989 */
990int restore_a_biggiefile_from_CD(long bigfileno,
991                             struct s_node *filelist,
992                             char *pathname_of_last_file_restored)
993{
994    FILE *fin;
995    FILE *fout;
996    FILE *fbzip2;
997
998  /** malloc ***/
999    char *checksum = NULL;
1000    char *outfile_fname = NULL;
1001    char *tmp = NULL;
1002    char *bzip2_command = NULL;
1003    char *suffix = NULL;
1004    char *sz_devfile = NULL;
1005    char *bigblk;
1006    char *mds = NULL;
1007    int retval = 0;
1008    int finished = FALSE;
1009    long sliceno;
1010    long siz;
1011    char *ntfsprog_fifo = NULL;
1012    char *file_to_openout = NULL;
1013    struct s_filename_and_lstat_info biggiestruct;
1014    struct utimbuf the_utime_buf, *ubuf;
1015    bool use_ntfsprog_hack = FALSE;
1016    pid_t pid;
1017    int res = 0;
1018    int old_loglevel;
1019    struct s_node *node;
1020
1021    old_loglevel = g_loglevel;
1022    ubuf = &the_utime_buf;
1023    assert(bkpinfo != NULL);
1024
1025    pathname_of_last_file_restored[0] = '\0';
1026    if (!(bigblk = malloc(TAPE_BLOCK_SIZE))) {
1027        fatal_error("Cannot malloc bigblk");
1028    }
1029
1030    if (!(fin = fopen(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""), "r"))) {
1031        log_to_screen("Cannot even open bigfile's info file");
1032        return (1);
1033    }
1034
1035    memset((void *) &biggiestruct, 0, sizeof(biggiestruct));
1036    if (fread((void *) &biggiestruct, 1, sizeof(biggiestruct), fin) <
1037        sizeof(biggiestruct)) {
1038        log_msg(2, "Warning - unable to get biggiestruct of bigfile #%d",
1039                bigfileno + 1);
1040    }
1041    paranoid_fclose(fin);
1042
1043    mr_asprintf(checksum, "%s", biggiestruct.checksum);
1044    if (!checksum[0]) {
1045        log_msg(3, "Warning - bigfile %ld does not have a checksum", bigfileno + 1);
1046    }
1047    mr_free(checksum);
1048
1049    if (!strncmp(biggiestruct.filename, "/dev/", 5))    // Whether NTFS or not :)
1050    {
1051        mr_asprintf(outfile_fname, "%s", biggiestruct.filename);
1052    } else {
1053        mr_asprintf(outfile_fname, "%s/%s", bkpinfo->restore_path, biggiestruct.filename);
1054    }
1055
1056    /* skip file if we have a selective restore subset & it doesn't match */
1057    if (filelist != NULL) {
1058        node = find_string_at_node(filelist, biggiestruct.filename);
1059        if (!node) {
1060            log_msg(0, "Skipping %s (name isn't in filelist)", biggiestruct.filename);
1061            pathname_of_last_file_restored[0] = '\0';
1062            return (0);
1063        } else if (!(node->selected)) {
1064            log_msg(1, "Skipping %s (name isn't in biggielist subset)", biggiestruct.filename);
1065            pathname_of_last_file_restored[0] = '\0';
1066            return (0);
1067        }
1068    }
1069
1070    /* otherwise, continue */
1071    log_msg(1, "DEFINITELY restoring %s", biggiestruct.filename);
1072    if (biggiestruct.use_ntfsprog) {
1073        if (strncmp(biggiestruct.filename, "/dev/", 5)) {
1074            log_msg(1, "I was in error when I set biggiestruct.use_ntfsprog to TRUE.");
1075            log_msg(1, "%s isn't even in /dev", biggiestruct.filename);
1076            biggiestruct.use_ntfsprog = FALSE;
1077        }
1078    }
1079
1080    if (biggiestruct.use_ntfsprog)  // if it's an NTFS device
1081    {
1082        g_loglevel = 4;
1083        use_ntfsprog_hack = TRUE;
1084        log_msg(2, "Calling ntfsclone in background because %s is an NTFS /dev entry", outfile_fname);
1085        mr_asprintf(sz_devfile, "/tmp/%d.%d.000", (int) (random() % 32768), (int) (random() % 32768));
1086        mkfifo(sz_devfile, 0x770);
1087        mr_asprintf(ntfsprog_fifo, "%s", sz_devfile);
1088        mr_free(sz_devfile);
1089        file_to_openout = ntfsprog_fifo;
1090        switch (pid = fork()) {
1091        case -1:
1092            fatal_error("Fork failure");
1093        case 0:
1094            log_msg(3, "CHILD - fip - calling feed_outfrom_ntfsprog(%s, %s)", biggiestruct.filename, ntfsprog_fifo);
1095            res = feed_outfrom_ntfsprog(biggiestruct.filename, ntfsprog_fifo);
1096            mr_free(ntfsprog_fifo);
1097            exit(res);
1098            break;
1099        default:
1100            log_msg(3, "feed_into_ntfsprog() called in background --- pid=%ld", (long int) (pid));
1101        }
1102        mr_free(ntfsprog_fifo);
1103    } else {
1104        use_ntfsprog_hack = FALSE;
1105        file_to_openout = outfile_fname;
1106        if (!does_file_exist(outfile_fname))    // yes, it looks weird with the '!' but it's correct that way
1107        {
1108            make_hole_for_file(outfile_fname);
1109        }
1110    }
1111
1112    log_msg(2, "Reassembling big file %ld (%s)", bigfileno + 1, outfile_fname);
1113
1114    /*
1115       last slice is zero-length and uncompressed; when we find it, we stop.
1116       We DON'T wait until there are no more slices; if we did that,
1117       We might stop at end of CD, not at last slice (which is 0-len and uncompd)
1118     */
1119
1120    strncpy(pathname_of_last_file_restored, biggiestruct.filename, MAX_STR_LEN - 1);
1121    pathname_of_last_file_restored[MAX_STR_LEN - 1] = '\0';
1122
1123    log_msg(3, "file_to_openout = %s", file_to_openout);
1124    if (!(fout = fopen(file_to_openout, "w"))) {
1125        log_to_screen("Cannot openout outfile_fname - hard disk full?");
1126        return (1);
1127    }
1128    log_msg(3, "Opened out to %s", outfile_fname);  // CD/DVD --> mondorestore --> ntfsclone --> hard disk itself
1129
1130    for (sliceno = 1, finished = FALSE; !finished;) {
1131        if (!does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "")) &&
1132            !does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "lzo")) &&
1133            !does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "gz")) &&
1134            !does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "lzma")) &&
1135            !does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "bz2"))) {
1136            log_msg(3, "Cannot find a data slice or terminator slice on CD %d", g_current_media_number);
1137            g_current_media_number++;
1138            mds = media_descriptor_string(bkpinfo->backup_media_type);
1139            log_msg(2, "Asking for %s #%d so that I may read slice #%ld\n", mds, g_current_media_number, sliceno);
1140            mr_free(mds);
1141
1142            log_to_screen("Restoring from %s #%d", mds, g_current_media_number);
1143
1144            insist_on_this_cd_number(g_current_media_number);
1145            log_to_screen("Continuing to restore.");
1146        } else {
1147            mr_asprintf(tmp, "%s", slice_fname(bigfileno, sliceno, ARCHIVES_PATH, ""));
1148            if (does_file_exist(tmp) && length_of_file(tmp) == 0) {
1149                log_msg(2, "End of bigfile # %ld (slice %ld is the terminator)", bigfileno + 1, sliceno);
1150                finished = TRUE;
1151                mr_free(tmp);
1152                continue;
1153            } else {
1154                if (does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "lzo"))) {
1155                    mr_asprintf(bzip2_command, "lzop");
1156                    mr_asprintf(suffix, "lzo");
1157                } else
1158                    if (does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "gz"))) {
1159                    mr_asprintf(bzip2_command, "gzip");
1160                    mr_asprintf(suffix, "gz");
1161                } else
1162                    if (does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "lzma"))) {
1163                    mr_asprintf(bzip2_command, "lzma");
1164                    mr_asprintf(suffix, "lzma");
1165                } else
1166                    if (does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "bz2"))) {
1167                    mr_asprintf(bzip2_command, "bzip2");
1168                    mr_asprintf(suffix, "bz2");
1169                } else
1170                    if (does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, ""))) {
1171                    mr_asprintf(bzip2_command, "");
1172                    mr_asprintf(suffix, "");
1173                } else {
1174                    log_to_screen("OK, that's pretty fsck0red...");
1175                    mr_free(tmp);
1176                    return (1);
1177                }
1178            }
1179            mr_free(tmp);
1180            if (bzip2_command != NULL) {
1181                mr_strcat(bzip2_command, " -dc %s 2>> %s", slice_fname(bigfileno, sliceno, ARCHIVES_PATH, suffix), MONDO_LOGFILE);
1182            } else {
1183                mr_asprintf(bzip2_command, "cat %s 2>> %s", slice_fname(bigfileno, sliceno, ARCHIVES_PATH, suffix), MONDO_LOGFILE);
1184            }
1185            mr_free(suffix);
1186
1187            mds = media_descriptor_string(bkpinfo->backup_media_type);
1188            mr_asprintf(tmp, "Working on %s #%d, file #%ld, slice #%ld    ", mds, g_current_media_number, bigfileno + 1, sliceno);
1189            mr_free(mds);
1190            log_msg(2, tmp);
1191
1192            if (!g_text_mode) {
1193                newtDrawRootText(0, g_noof_rows - 2, tmp);
1194                newtRefresh();
1195                strip_spaces(tmp);
1196                update_progress_form(tmp);
1197            }
1198            mr_free(tmp);
1199
1200            if (!(fbzip2 = popen(bzip2_command, "r"))) {
1201                fatal_error("Can't run popen command");
1202            }
1203            mr_free(bzip2_command);
1204
1205            while (!feof(fbzip2)) {
1206                siz = fread(bigblk, 1, TAPE_BLOCK_SIZE, fbzip2);
1207                if (siz > 0) {
1208                    siz = fwrite(bigblk, 1, siz, fout);
1209                }
1210            }
1211            paranoid_pclose(fbzip2);
1212
1213
1214            sliceno++;
1215            g_current_progress++;
1216        }
1217    }
1218    paranoid_fclose(fout);
1219    g_loglevel = old_loglevel;
1220
1221    if (use_ntfsprog_hack) {
1222        log_msg(3, "Waiting for ntfsclone to finish");
1223        mr_asprintf(tmp, " ps | grep \" ntfsclone \" | grep -v grep > /dev/null 2> /dev/null");
1224        while (system(tmp) == 0) {
1225            sleep(1);
1226        }
1227        mr_free(tmp);
1228        log_it("OK, ntfsclone has really finished");
1229    }
1230
1231    if (strcmp(outfile_fname, "/dev/null")) {
1232        if (chown(outfile_fname, biggiestruct.properties.st_uid, biggiestruct.properties.st_gid)) {
1233            // FIXME
1234        }
1235        chmod(outfile_fname, biggiestruct.properties.st_mode);
1236        ubuf->actime = biggiestruct.properties.st_atime;
1237        ubuf->modtime = biggiestruct.properties.st_mtime;
1238        utime(outfile_fname, ubuf);
1239    }
1240    mr_free(outfile_fname);
1241    paranoid_free(bigblk);
1242
1243    return (retval);
1244}
1245
1246/**************************************************************************
1247 *END_ RESTORE_A_BIGGIEFILE_FROM_CD                                       *
1248 **************************************************************************/
1249
1250
1251
1252/**
1253 * Restore a biggiefile from the currently opened stream.
1254 * @param bkpinfo The backup information structure. Fields used:
1255 * - @c bkpinfo->restore_path
1256 * - @c bkpinfo->zip_exe
1257 * @param orig_bf_fname The original filename of the biggiefile.
1258 * @param biggiefile_number The number of the biggiefile (starting from 0).
1259 * @param orig_checksum Unused.
1260 * @param biggiefile_size Unused.
1261 * @param filelist The node structure containing the list of files to be restored.
1262 * If @p orig_bf_fname is not in the list, it will be ignored.
1263 * @return 0 for success (or skip), nonzero for failure.
1264 * @bug orig_checksum and biggiefile_size are unused (except to check that they are non-NULL).
1265 */
1266int restore_a_biggiefile_from_stream(char *orig_bf_fname, long biggiefile_number, char *orig_checksum,  //UNUSED
1267                                     long long biggiefile_size, //UNUSED
1268                                     struct s_node *filelist,
1269                                     int use_ntfsprog,
1270                                     char *pathname_of_last_file_restored)
1271{
1272    FILE *pout;
1273    FILE *fin;
1274
1275  /** mallocs ********/
1276    char *tmp = NULL;
1277    char *tmp1 = NULL;
1278    char *command = NULL;
1279    char *outfile_fname = NULL;
1280    char *sz_devfile = NULL;
1281    char *ntfsprog_fifo = NULL;
1282    char *file_to_openout = NULL;
1283
1284    struct s_node *node;
1285
1286    int old_loglevel;
1287    long current_slice_number = 0;
1288    int retval = 0;
1289    int res = 0;
1290    int ctrl_chr = '\0';
1291    long long slice_siz;
1292    bool dummy_restore = FALSE;
1293    bool use_ntfsprog_hack = FALSE;
1294    pid_t pid;
1295    struct s_filename_and_lstat_info biggiestruct;
1296    struct utimbuf the_utime_buf, *ubuf;
1297    ubuf = &the_utime_buf;
1298
1299    malloc_string(tmp);
1300    old_loglevel = g_loglevel;
1301    assert(bkpinfo != NULL);
1302    assert(orig_bf_fname != NULL);
1303    assert(orig_checksum != NULL);
1304
1305    pathname_of_last_file_restored[0] = '\0';
1306    if (use_ntfsprog == BLK_START_A_PIHBIGGIE) {
1307        use_ntfsprog = 1;
1308        log_msg(1, "%s --- pih=YES", orig_bf_fname);
1309    } else if (use_ntfsprog == BLK_START_A_NORMBIGGIE) {
1310        use_ntfsprog = 0;
1311        log_msg(1, "%s --- pih=NO", orig_bf_fname);
1312    } else {
1313        use_ntfsprog = 0;
1314        log_msg(1, "%s --- pih=NO (weird marker though)", orig_bf_fname);
1315    }
1316
1317    strncpy(pathname_of_last_file_restored, orig_bf_fname,
1318            MAX_STR_LEN - 1);
1319    pathname_of_last_file_restored[MAX_STR_LEN - 1] = '\0';
1320
1321    /* open out to biggiefile to be restored (or /dev/null if biggiefile is not to be restored) */
1322
1323    if (filelist != NULL) {
1324        node = find_string_at_node(filelist, orig_bf_fname);
1325        if (!node) {
1326            dummy_restore = TRUE;
1327            log_msg(1,
1328                    "Skipping big file %ld (%s) - not in biggielist subset",
1329                    biggiefile_number + 1, orig_bf_fname);
1330            pathname_of_last_file_restored[0] = '\0';
1331        } else if (!(node->selected)) {
1332            dummy_restore = TRUE;
1333            log_msg(1, "Skipping %s (name isn't in biggielist subset)",
1334                    orig_bf_fname);
1335            pathname_of_last_file_restored[0] = '\0';
1336        }
1337    }
1338
1339    if (use_ntfsprog) {
1340        if (strncmp(orig_bf_fname, "/dev/", 5)) {
1341            log_msg(1,
1342                    "I was in error when I set use_ntfsprog to TRUE.");
1343            log_msg(1, "%s isn't even in /dev", orig_bf_fname);
1344            use_ntfsprog = FALSE;
1345        }
1346    }
1347
1348    if (use_ntfsprog) {
1349        g_loglevel = 4;
1350        mr_asprintf(outfile_fname, "%s", orig_bf_fname);
1351        use_ntfsprog_hack = TRUE;
1352        log_msg(2, "Calling ntfsclone in background because %s is a /dev entry", outfile_fname);
1353        mr_asprintf(sz_devfile, "%s/%d.%d.000", bkpinfo->tmpdir, (int) (random() % 32768), (int) (random() % 32768));
1354        mkfifo(sz_devfile, 0x770);
1355        mr_asprintf(ntfsprog_fifo, "%s", sz_devfile);
1356        mr_free(sz_devfile);
1357
1358        file_to_openout = ntfsprog_fifo;
1359        switch (pid = fork()) {
1360        case -1:
1361            fatal_error("Fork failure");
1362        case 0:
1363            log_msg(3, "CHILD - fip - calling feed_outfrom_ntfsprog(%s, %s)", outfile_fname, ntfsprog_fifo);
1364            res = feed_outfrom_ntfsprog(outfile_fname, ntfsprog_fifo);
1365            mr_free(ntfsprog_fifo);
1366            exit(res);
1367            break;
1368        default:
1369            log_msg(3, "feed_into_ntfsprog() called in background --- pid=%ld", (long int) (pid));
1370        }
1371        mr_free(ntfsprog_fifo);
1372    } else {
1373        if (!strncmp(orig_bf_fname, "/dev/", 5))    {
1374            // non-NTFS partition
1375            mr_asprintf(outfile_fname, "%s", orig_bf_fname);
1376        } else {
1377            // biggiefile
1378            mr_asprintf(outfile_fname, "%s/%s", bkpinfo->restore_path, orig_bf_fname);
1379        }
1380        use_ntfsprog_hack = FALSE;
1381        file_to_openout = outfile_fname;
1382        if (!does_file_exist(outfile_fname))    // yes, it looks weird with the '!' but it's correct that way
1383        {
1384            make_hole_for_file(outfile_fname);
1385        }
1386        log_msg(2, "Reassembling big file %ld (%s)", biggiefile_number + 1, orig_bf_fname);
1387    }
1388
1389    if (dummy_restore) {
1390        mr_free(outfile_fname);
1391        mr_asprintf(outfile_fname, "/dev/null");
1392    }
1393
1394    if (!bkpinfo->zip_exe[0]) {
1395        mr_asprintf(command, "cat > \"%s\"", file_to_openout);
1396    } else {
1397        mr_asprintf(command, "%s -dc > \"%s\" 2>> %s", bkpinfo->zip_exe, file_to_openout, MONDO_LOGFILE);
1398        if (strcmp(bkpinfo->zip_exe, "gzip") == 0) {
1399            /* Ignore SIGPIPE for gzip as it causes errors on big files
1400             * Cf: http://trac.mondorescue.org/ticket/244 */
1401            signal(SIGPIPE,SIG_IGN);
1402        }
1403    }
1404    log_msg(3, "Pipe command = '%s'", command);
1405
1406    /* restore biggiefile, one slice at a time */
1407    if (!(pout = popen(command, "w"))) {
1408        fatal_error("Cannot pipe out");
1409    }
1410    mr_free(command);
1411
1412    for (res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr);
1413         ctrl_chr != BLK_STOP_A_BIGGIE;
1414         res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr)) {
1415        if (ctrl_chr != BLK_START_AN_AFIO_OR_SLICE) {
1416            wrong_marker(BLK_START_AN_AFIO_OR_SLICE, ctrl_chr);
1417        }
1418        log_msg(2, "Working on file #%ld, slice #%ld    ", biggiefile_number + 1, current_slice_number);
1419        if (!g_text_mode) {
1420            newtDrawRootText(0, g_noof_rows - 2, tmp);
1421            newtRefresh();
1422        }
1423        strip_spaces(tmp);
1424        update_progress_form(tmp);
1425        if (current_slice_number == 0) {
1426            res =
1427                read_file_from_stream_to_file("/tmp/biggie-blah.txt",
1428                                              slice_siz);
1429            if (!(fin = fopen("/tmp/biggie-blah.txt", "r"))) {
1430                log_OS_error("blah blah");
1431            } else {
1432                if (fread
1433                    ((void *) &biggiestruct, 1, sizeof(biggiestruct),
1434                     fin) < sizeof(biggiestruct)) {
1435                    log_msg(2,
1436                            "Warning - unable to get biggiestruct of bigfile #%d",
1437                            biggiefile_number + 1);
1438                }
1439                paranoid_fclose(fin);
1440            }
1441        } else {
1442            res =
1443                read_file_from_stream_to_stream(pout, slice_siz);
1444        }
1445        retval += res;
1446        res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr);
1447        if (ctrl_chr != BLK_STOP_AN_AFIO_OR_SLICE) {
1448            wrong_marker(BLK_STOP_AN_AFIO_OR_SLICE, ctrl_chr);
1449        }
1450        current_slice_number++;
1451        g_current_progress++;
1452    }
1453    paranoid_pclose(pout);
1454
1455    if (bkpinfo->zip_exe[0]) {
1456        if (strcmp(bkpinfo->zip_exe, "gzip") == 0) {
1457            /* Re-enable SIGPIPE for gzip */
1458            signal(SIGPIPE, terminate_daemon);
1459        }
1460    }
1461
1462    log_msg(1, "pathname_of_last_file_restored is now %s",
1463            pathname_of_last_file_restored);
1464
1465    if (use_ntfsprog_hack) {
1466        log_msg(3, "Waiting for ntfsclone to finish");
1467        mr_asprintf(tmp1, " ps | grep \" ntfsclone \" | grep -v grep > /dev/null 2> /dev/null");
1468        while (system(tmp1) == 0) {
1469            sleep(1);
1470        }
1471        mr_free(tmp1);
1472        log_msg(3, "OK, ntfsclone has really finished");
1473    }
1474
1475    log_msg(3, "biggiestruct.filename = %s", biggiestruct.filename);
1476    log_msg(3, "biggiestruct.checksum = %s", biggiestruct.checksum);
1477    if (strcmp(outfile_fname, "/dev/null")) {
1478        chmod(outfile_fname, biggiestruct.properties.st_mode);
1479        if (chown(outfile_fname, biggiestruct.properties.st_uid, biggiestruct.properties.st_gid)) {
1480            // FIXME
1481        }
1482        ubuf->actime = biggiestruct.properties.st_atime;
1483        ubuf->modtime = biggiestruct.properties.st_mtime;
1484        utime(outfile_fname, ubuf);
1485    }
1486    mr_free(outfile_fname);
1487
1488    paranoid_free(tmp);
1489    g_loglevel = old_loglevel;
1490    return (retval);
1491}
1492
1493/**************************************************************************
1494 *END_RESTORE_A_BIGGIEFILE_FROM_STREAM                                    *
1495 **************************************************************************/
1496
1497
1498
1499/**
1500 * Restore @p tarball_fname from CD.
1501 * @param tarball_fname The filename of the tarball to restore (in /mnt/cdrom).
1502 * This will be used unmodified.
1503 * @param current_tarball_number The number (starting from 0) of the fileset
1504 * we're restoring now.
1505 * @param filelist The node structure containing the list of files to be
1506 * restored. If no file in the afioball is in this list, afio will still be
1507 * called, but nothing will be written.
1508 * @return 0 for success, nonzero for failure.
1509 */
1510int
1511restore_a_tarball_from_CD(char *tarball_fname,
1512                          long current_tarball_number,
1513                          struct s_node *filelist)
1514{
1515    int retval = 0;
1516    int res;
1517    char *p;
1518
1519  /** malloc **/
1520    char *command = NULL;
1521    char *tmp = NULL;
1522    char *filelist_name = NULL;
1523    char *filelist_subset_fname = NULL;
1524    char *executable = NULL;
1525    char *temp_log = NULL;
1526    long matches = 0;
1527    bool use_star;
1528    char *xattr_fname = NULL;
1529    char *acl_fname = NULL;
1530
1531    assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
1532    assert(bkpinfo != NULL);
1533
1534    log_msg(5, "Entering");
1535    use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
1536    mr_asprintf(command, "mkdir -p %s/tmp", MNT_RESTORING);
1537    run_program_and_log_output(command, 9);
1538    paranoid_free(command);
1539
1540    mr_asprintf(filelist_name, MNT_CDROM "/archives/filelist.%ld", current_tarball_number);
1541    if (length_of_file(filelist_name) <= 2) {
1542        log_msg(2, "There are _zero_ files in filelist '%s'", filelist_name);
1543        log_msg(2, "This is a bit silly (ask dev-team to fix mondo_makefilelist, please)");
1544        log_msg(2, "but it's non-critical. It's cosmetic. Don't worry about it.");
1545        retval = 0;
1546        mr_free(filelist_name);
1547        log_msg(5, "Leaving");
1548        return(0);
1549    }
1550    if (count_lines_in_file(filelist_name) <= 0 || length_of_file(tarball_fname) <= 0) {
1551        log_msg(3, "length_of_file(%s) = %llu", tarball_fname, length_of_file(tarball_fname));
1552        log_msg(3, "count_lines_in_file(%s) = %llu", tarball_fname, count_lines_in_file(tarball_fname));
1553        log_to_screen("Unable to restore fileset #%ld (CD I/O error)", current_tarball_number);
1554        mr_free(filelist_name);
1555        log_msg(5, "Leaving");
1556        return(1);
1557    }
1558
1559    if (filelist) {
1560        mr_asprintf(filelist_subset_fname, "/tmp/filelist-subset-%ld.tmp", current_tarball_number);
1561        if ((matches =
1562             save_filelist_entries_in_common(filelist_name, filelist,
1563                                             filelist_subset_fname,
1564                                             use_star)) <= 0) {
1565            log_msg(1, "Skipping fileset %ld", current_tarball_number);
1566        } else {
1567            log_msg(3, "Saved fileset %ld's subset to %s", current_tarball_number, filelist_subset_fname);
1568        }
1569        log_to_screen("Tarball #%ld --- %ld matches", current_tarball_number, matches);
1570    }
1571    mr_free(filelist_name);
1572
1573    if (filelist == NULL || matches > 0) {
1574        if (g_getfattr) {
1575            mr_asprintf(xattr_fname, XATTR_LIST_FNAME_RAW_SZ, MNT_CDROM "/archives", current_tarball_number);
1576        }
1577        if (g_getfacl) {
1578            mr_asprintf(acl_fname, ACL_LIST_FNAME_RAW_SZ, MNT_CDROM "/archives", current_tarball_number);
1579        }
1580        if (strstr(tarball_fname, ".bz2")) {
1581            mr_asprintf(executable, "bzip2");
1582        } else if (strstr(tarball_fname, ".lzma")) {
1583            mr_asprintf(executable, "lzma");
1584        } else if (strstr(tarball_fname, ".gz")) {
1585            mr_asprintf(executable, "gzip");
1586        } else if (strstr(tarball_fname, ".lzo")) {
1587            mr_asprintf(executable, "lzop");
1588        }
1589        if (bkpinfo->compression_level == 0) {
1590            mr_asprintf(executable, "%s", "");
1591        } else {
1592            if (executable) {
1593                mr_asprintf(tmp, "which %s > /dev/null 2> /dev/null", executable);
1594                res = run_program_and_log_output(tmp, FALSE);
1595                mr_free(tmp);
1596   
1597                if (res) {
1598                    log_to_screen("(compare_a_tarball) Compression program %s not found - oh no!", executable);
1599                    paranoid_MR_finish(1);
1600                }
1601                tmp = executable;
1602                mr_asprintf(executable, "-P %s -Z", tmp);
1603                mr_free(tmp);
1604            }
1605        }
1606#ifdef __FreeBSD__
1607#define BUFSIZE 512
1608#else
1609#define BUFSIZE (1024L*1024L)/TAPE_BLOCK_SIZE
1610#endif
1611
1612        if (use_star) {
1613            mr_asprintf(command, "star -x -force-remove -sparse -U " STAR_ACL_SZ " file=%s", tarball_fname);
1614            if (strstr(tarball_fname, ".bz2")) {
1615                mr_strcat(command, " -bz");
1616            }
1617        } else {
1618            if (! executable) {
1619                log_msg(2, "No executable, this shouldn't happen !");
1620            } else {
1621                if (filelist_subset_fname != NULL) {
1622                    mr_asprintf(command, "afio -i -M 8m -b %ld -c %ld %s -w '%s' %s", TAPE_BLOCK_SIZE, BUFSIZE, executable, filelist_subset_fname, tarball_fname);
1623                } else {
1624                    mr_asprintf(command, "afio -i -b %ld -c %ld -M 8m %s %s", TAPE_BLOCK_SIZE, BUFSIZE, executable, tarball_fname);
1625                }
1626            }
1627        }
1628        mr_free(executable);
1629
1630#undef BUFSIZE
1631        mr_asprintf(temp_log, "/tmp/%d.%d", (int) (random() % 32768), (int) (random() % 32768));
1632
1633        mr_strcat(command, " 2>> %s >> %s", temp_log, temp_log);
1634        log_msg(1, "command = '%s'", command);
1635        unlink(temp_log);
1636        res = system(command);
1637        if (res) {
1638            p = strstr(command, "-acl ");
1639            if (p) {
1640                p[0] = p[1] = p[2] = p[3] = ' ';
1641                log_msg(1, "new command = '%s'", command);
1642                res = system(command);
1643            }
1644        }
1645        paranoid_free(command);
1646
1647        if (res && length_of_file(temp_log) < 5) {
1648            res = 0;
1649        }
1650
1651        if (! use_star) {
1652            if (g_getfattr) {
1653                log_msg(1, "Setting fattr list %s", xattr_fname);
1654                if (length_of_file(xattr_fname) > 0) {
1655                    res = set_fattr_list(filelist_subset_fname, xattr_fname);
1656                    if (res) {
1657                        log_to_screen("Errors occurred while setting extended attributes");
1658                    } else {
1659                        log_msg(1, "I set xattr OK");
1660                    }
1661                    retval += res;
1662                }
1663            }
1664            if (g_getfacl) {
1665                log_msg(1, "Setting acl list %s", acl_fname);
1666                if (length_of_file(acl_fname) > 0) {
1667                    res = set_acl_list(filelist_subset_fname, acl_fname);
1668                    if (res) {
1669                        log_to_screen("Errors occurred while setting access control lists");
1670                    } else {
1671                        log_msg(1, "I set ACL OK");
1672                    }
1673                    retval += res;
1674                }
1675            }
1676        } else {
1677            retval = res;
1678        }
1679        // Be verbose for star
1680        if (retval || use_star) {
1681            mr_asprintf(command, "cat %s >> %s", temp_log, MONDO_LOGFILE);
1682            paranoid_system(command);
1683            paranoid_free(command);
1684
1685            if (retval) {
1686                log_msg(2, "Errors occurred while processing fileset #%d", current_tarball_number);
1687            }
1688        } else {
1689            log_msg(2, "Fileset #%d processed OK", current_tarball_number);
1690        }
1691        unlink(temp_log);
1692        mr_free(temp_log);
1693    }
1694    if (does_file_exist("/PAUSE")) {
1695        popup_and_OK
1696            ("Press ENTER to go on. Delete /PAUSE to stop these pauses.");
1697    }
1698    unlink(filelist_subset_fname);
1699    mr_free(filelist_subset_fname);
1700    if (g_getfattr) {
1701        unlink(xattr_fname);
1702        mr_free(xattr_fname);
1703    }
1704    if (g_getfacl) {
1705        unlink(acl_fname);
1706        mr_free(acl_fname);
1707    }
1708
1709    log_msg(5, "Leaving");
1710    return (retval);
1711}
1712
1713/**************************************************************************
1714 *END_RESTORE_A_TARBALL_FROM_CD                                           *
1715 **************************************************************************/
1716
1717
1718/**
1719 * Restore a tarball from the currently opened stream.
1720 * @param bkpinfo The backup information structure. Fields used:
1721 * - @c bkpinfo->backup_media_type
1722 * - @c bkpinfo->media_device
1723 * - @c bkpinfo->zip_exe
1724 * @param tarball_fname The filename of the afioball to restore.
1725 * @param current_tarball_number The number (starting from 0) of the fileset
1726 * we're restoring now.
1727 * @param filelist The node structure containing the list of files to be
1728 * restored. If no file in the afioball is in this list, afio will still be
1729 * called, but nothing will be written.
1730 * @param size The size (in @b bytes) of the afioball.
1731 * @return 0 for success, nonzero for failure.
1732 */
1733int
1734restore_a_tarball_from_stream(char *tarball_fname,
1735                              long current_tarball_number,
1736                              struct s_node *filelist,
1737                              long long size, char *xattr_fname,
1738                              char *acl_fname)
1739{
1740    int retval = 0;
1741    int res = 0;
1742
1743  /** malloc add ***/
1744    char *mds = NULL;
1745    char *command = NULL;
1746    char *afio_fname = NULL;
1747    char *filelist_fname = NULL;
1748    char *filelist_subset_fname = NULL;
1749    char *executable = NULL;
1750    long matches = 0;
1751    bool restore_this_fileset = FALSE;
1752    bool use_star;
1753
1754    assert(bkpinfo != NULL);
1755    assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
1756
1757    /* to do it with a file... */
1758    use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
1759    mds = media_descriptor_string(bkpinfo->backup_media_type);
1760    log_msg(2, "Restoring from fileset #%ld (%ld KB) on %s #%d",
1761            current_tarball_number, (long) size >> 10, mds, g_current_media_number);
1762    mr_free(mds);
1763
1764    run_program_and_log_output("mkdir -p " MNT_RESTORING "/tmp", FALSE);
1765
1766  /****************************************************************************
1767   * Use RAMDISK's /tmp; saves time; oh wait, it's too small                  *
1768   * Well, pipe from tape to afio, then; oh wait, can't do that either: bug   *
1769   * in afio or someting; oh darn.. OK, use tmpfs :-)                         *
1770   ****************************************************************************/
1771    mr_asprintf(afio_fname, "/tmp/tmpfs/archive.tmp.%ld", current_tarball_number);
1772    mr_asprintf(filelist_fname, "%s/filelist.%ld", bkpinfo->tmpdir, current_tarball_number);
1773    mr_asprintf(filelist_subset_fname, "%s/filelist-subset-%ld.tmp", bkpinfo->tmpdir, current_tarball_number);
1774
1775    res = read_file_from_stream_to_file(afio_fname, size);
1776    if (strstr(tarball_fname, ".star")) {
1777        bkpinfo->use_star = TRUE;
1778    }
1779    if (res) {
1780        log_msg(1, "Warning - error reading afioball from tape");
1781    }
1782    if (bkpinfo->compression_level == 0) {
1783        mr_asprintf(executable, "%s", "");
1784    } else {
1785        if (bkpinfo->use_star) {
1786            mr_asprintf(executable, "%s", " -bz");
1787        } else {
1788            mr_asprintf(executable, "-P %s -Z", bkpinfo->zip_exe);
1789        }
1790    }
1791
1792    if (!filelist)              // if unconditional restore then restore entire fileset
1793    {
1794        restore_this_fileset = TRUE;
1795    } else                      // If restoring selectively then get TOC from tarball
1796    {
1797        if (strstr(tarball_fname, ".star.")) {
1798            use_star = TRUE;
1799            mr_asprintf(command, "star -sparse -t file=%s %s", afio_fname, executable);
1800        } else {
1801            use_star = FALSE;
1802            mr_asprintf(command, "afio -t -M 8m -b %ld %s %s", TAPE_BLOCK_SIZE, executable, afio_fname);
1803        }
1804        mr_strcat(command, " > %s 2>> %s", filelist_fname, MONDO_LOGFILE);
1805        log_msg(1, "command = %s", command);
1806        if (system(command)) {
1807            log_msg(4, "Warning - error occurred while retrieving TOC");
1808        }
1809        mr_free(command);
1810
1811        if ((matches =
1812             save_filelist_entries_in_common(filelist_fname, filelist,
1813                                             filelist_subset_fname,
1814                                             use_star))
1815            <= 0 || length_of_file(filelist_subset_fname) < 2) {
1816            if (length_of_file(filelist_subset_fname) < 2) {
1817                log_msg(1, "No matches found in fileset %ld",
1818                        current_tarball_number);
1819            }
1820            log_msg(2, "Skipping fileset %ld", current_tarball_number);
1821            restore_this_fileset = FALSE;
1822        } else {
1823            log_msg(5, "%ld matches. Saved fileset %ld's subset to %s",
1824                    matches, current_tarball_number,
1825                    filelist_subset_fname);
1826            restore_this_fileset = TRUE;
1827        }
1828    }
1829
1830// Concoct the call to star/afio to restore files
1831    if (strstr(tarball_fname, ".star.")) {
1832        // star
1833        mr_asprintf(command, "star -sparse -x file=%s %s", afio_fname, executable);
1834        if (filelist) {
1835            mr_strcat(command, " list=%s", filelist_subset_fname);
1836        }
1837    } else {
1838        // afio
1839        mr_asprintf(command, "afio -i -M 8m -b %ld %s", TAPE_BLOCK_SIZE, executable);
1840        if (filelist) {
1841            mr_strcat(command, " -w %s", filelist_subset_fname);
1842        }
1843        mr_strcat(command, " %s", afio_fname);
1844    }
1845    mr_strcat(command, " 2>> %s", MONDO_LOGFILE);
1846    mr_free(executable);
1847
1848// Call if IF there are files to restore (selectively/unconditionally)
1849    if (restore_this_fileset) {
1850        log_msg(1, "Calling command='%s'", command);
1851        paranoid_system(command);
1852
1853        if (g_getfattr) {
1854            log_it("Restoring xattr stuff");
1855            res = set_fattr_list(filelist_subset_fname, xattr_fname);
1856            if (res) {
1857                log_msg(1, "Errors occurred while setting xattr");
1858            } else {
1859                log_msg(1, "I set xattr OK");
1860            }
1861            retval += res;
1862        }
1863
1864        if (g_getfacl) {
1865            log_it("Restoring acl stuff");
1866            res = set_acl_list(filelist_subset_fname, acl_fname);
1867            if (res) {
1868                log_msg(1, "Errors occurred while setting ACL");
1869            } else {
1870                log_msg(1, "I set ACL OK");
1871            }
1872            retval += res;
1873        }
1874
1875    } else {
1876        log_msg(1, "NOT CALLING '%s'", command);
1877    }
1878    mr_free(command);
1879
1880    if (does_file_exist("/PAUSE") && current_tarball_number >= 50) {
1881        log_to_screen("Paused after set %ld", current_tarball_number);
1882        popup_and_OK("Pausing. Press ENTER to continue.");
1883    }
1884
1885    unlink(filelist_subset_fname);
1886    mr_free(filelist_subset_fname);
1887    unlink(filelist_fname);
1888    mr_free(filelist_fname);
1889    unlink(afio_fname);
1890    mr_free(afio_fname);
1891
1892    return (retval);
1893}
1894
1895/**************************************************************************
1896 *END_RESTORE_A_TARBALL_FROM_STREAM                                       *
1897 **************************************************************************/
1898
1899
1900
1901
1902/**
1903 * Restore all biggiefiles from all media in this CD backup.
1904 * The CD with the last afioball should be currently mounted.
1905 * @param bkpinfo The backup information structure. @c backup_media_type is the
1906 * only field used in this function.
1907 * @param filelist The node structure containing the list of files to be
1908 * restored. If a prospective biggiefile is not in this list, it will be ignored.
1909 * @return 0 for success, nonzero for failure.
1910 */
1911int restore_all_biggiefiles_from_CD(struct s_node *filelist) {
1912
1913    int retval = 0;
1914    int res = 0;
1915    long noof_biggiefiles, bigfileno = 0, total_slices;
1916  /** malloc **/
1917    char *tmp = NULL;
1918    char *tmp1 = NULL;
1919    char *mds = NULL;
1920    bool just_changed_cds = FALSE;
1921    char *xattr_fname = NULL;
1922    char *acl_fname = NULL;
1923    char *biggies_whose_EXATs_we_should_set = NULL; // EXtended ATtributes
1924    char *pathname_of_last_biggie_restored;
1925    FILE *fbw = NULL;
1926
1927    malloc_string(pathname_of_last_biggie_restored);
1928    malloc_string(tmp);
1929    assert(bkpinfo != NULL);
1930
1931    mr_asprintf(biggies_whose_EXATs_we_should_set, "%s/biggies-whose-EXATs-we-should-set", bkpinfo->tmpdir);
1932    if (!(fbw = fopen(biggies_whose_EXATs_we_should_set, "w"))) {
1933        log_msg(1, "Warning - cannot openout %s", biggies_whose_EXATs_we_should_set);
1934    }
1935
1936    read_cfg_var(g_mondo_cfg_file, "total-slices", tmp);
1937    total_slices = atol(tmp);
1938    mr_free(tmp);
1939
1940    mr_asprintf(tmp1, "Reassembling large files      ");
1941    mvaddstr_and_log_it(g_currentY, 0, tmp1);
1942    mr_free(tmp1);
1943
1944    if (length_of_file(BIGGIELIST) < 6) {
1945        log_msg(1, "OK, no biggielist; not restoring biggiefiles");
1946        return (0);
1947    }
1948    noof_biggiefiles = count_lines_in_file(BIGGIELIST);
1949    if (noof_biggiefiles <= 0) {
1950        log_msg(2, "OK, no biggiefiles in biggielist; not restoring biggiefiles");
1951        return (0);
1952    }
1953    log_msg(2, "OK, there are %ld biggiefiles in the archives", noof_biggiefiles);
1954
1955    open_progress_form("Reassembling large files",
1956                       "I am now reassembling all the large files.",
1957                       "Please wait. This may take some time.",
1958                       "", total_slices);
1959    for (bigfileno = 0 ; bigfileno < noof_biggiefiles ;) {
1960        log_msg(2, "Thinking about restoring bigfile %ld", bigfileno + 1);
1961        if (!does_file_exist(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""))) {
1962            log_msg(3, "...but its first slice isn't on this CD. Perhaps this was a selective restore?");
1963            mds = media_descriptor_string(bkpinfo->backup_media_type);
1964            log_msg(3, "Cannot find bigfile #%ld 's first slice on %s #%d", bigfileno + 1, mds, g_current_media_number);
1965            log_msg(3, "Slicename would have been %s",
1966                    slice_fname(bigfileno, 0, ARCHIVES_PATH, ""));
1967            // I'm not positive 'just_changed_cds' is even necessary...
1968            if (just_changed_cds) {
1969                just_changed_cds = FALSE;
1970                log_msg(3, "I'll continue to scan this CD for bigfiles to be restored.");
1971            } else if (does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")) {
1972                insist_on_this_cd_number(++g_current_media_number);
1973                log_to_screen("Restoring from %s #%d", mds, g_current_media_number);
1974                just_changed_cds = TRUE;
1975            } else {
1976                /* That big file doesn't exist, but the followings may */
1977                /* So we need to continue looping */
1978                log_msg(2, "There was no bigfile #%ld. That's OK.", bigfileno + 1);
1979                log_msg(2, "I'm going to stop restoring bigfiles now.");
1980                retval++;
1981                bigfileno++;
1982            }
1983            mr_free(mds);
1984        } else {
1985            just_changed_cds = FALSE;
1986            mr_asprintf(tmp1, "Restoring big file %ld", bigfileno + 1);
1987            update_progress_form(tmp1);
1988            mr_free(tmp1);
1989            res = restore_a_biggiefile_from_CD(bigfileno, filelist, pathname_of_last_biggie_restored);
1990            log_it("%s",pathname_of_last_biggie_restored);
1991            if (fbw && pathname_of_last_biggie_restored[0]) {
1992                fprintf(fbw, "%s\n", pathname_of_last_biggie_restored);
1993            }
1994            retval += res;
1995            bigfileno++;
1996
1997        }
1998    }
1999
2000    if (fbw) {
2001        fclose(fbw);
2002        if (g_getfattr) {
2003            mr_asprintf(xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, ARCHIVES_PATH);
2004            if (length_of_file(xattr_fname) > 0) {
2005                set_fattr_list(biggies_whose_EXATs_we_should_set, xattr_fname);
2006            }
2007            mr_free(xattr_fname);
2008        }
2009        if (g_getfacl) {
2010            mr_asprintf(acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, ARCHIVES_PATH);
2011            if (length_of_file(acl_fname) > 0) {
2012                set_acl_list(biggies_whose_EXATs_we_should_set, acl_fname);
2013            }
2014            mr_free(acl_fname);
2015        }
2016    }
2017    mr_free(biggies_whose_EXATs_we_should_set);
2018
2019    if (does_file_exist("/PAUSE")) {
2020        popup_and_OK("Press ENTER to go on. Delete /PAUSE to stop these pauses.");
2021    }
2022    close_progress_form();
2023    if (retval) {
2024        mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
2025    } else {
2026        mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2027    }
2028    paranoid_free(pathname_of_last_biggie_restored);
2029    return (retval);
2030}
2031
2032/**************************************************************************
2033 *END_RESTORE_ALL_BIGGIFILES_FROM_CD                                      *
2034 **************************************************************************/
2035
2036
2037
2038/**
2039 * Restore all afioballs from all CDs in the backup.
2040 * The first CD should be inserted (if not, it will be asked for).
2041 * @param bkpinfo The backup information structure. @c backup_media_type is the
2042 * only field used in @e this function.
2043 * @param filelist The node structure containing the list of files to be
2044 * restored. If no file in some particular afioball is in this list, afio will
2045 * still be called for that fileset, but nothing will be written.
2046 * @return 0 for success, or the number of filesets that failed.
2047 */
2048int
2049restore_all_tarballs_from_CD(struct s_node *filelist)
2050{
2051    int retval = 0;
2052    int res;
2053    int attempts;
2054    long current_tarball_number = 0L;
2055    long max_val;
2056  /**malloc ***/
2057    char *mds = NULL;
2058    char *tmp = NULL;
2059    char *tmp1 = NULL;
2060    char *tarball_fname = NULL;
2061    char *progress_str = NULL;
2062
2063    assert(bkpinfo != NULL);
2064
2065    malloc_string(tmp);
2066    mvaddstr_and_log_it(g_currentY, 0, "Restoring from archives");
2067    log_msg(2, "Insisting on 1st media, so that I can have a look at LAST-FILELIST-NUMBER");
2068    if (g_current_media_number != 1) {
2069        log_msg(3, "OK, that's jacked up.");
2070        g_current_media_number = 1;
2071    }
2072    insist_on_this_cd_number(g_current_media_number);
2073    read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp);
2074    max_val = atol(tmp) + 1;
2075    paranoid_free(tmp);
2076
2077    mds = media_descriptor_string(bkpinfo->backup_media_type);
2078    mr_asprintf(progress_str, "Restoring from %s #%d", mds, g_current_media_number);
2079
2080    log_to_screen(progress_str);
2081    open_progress_form("Restoring from archives",
2082                       "Restoring data from the archives.",
2083                       "Please wait. This may take some time.",
2084                       progress_str, max_val);
2085    for (;;) {
2086        insist_on_this_cd_number(g_current_media_number);
2087        update_progress_form(progress_str);
2088        mr_free(progress_str);
2089
2090        mr_asprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.bz2", current_tarball_number);
2091        if (!does_file_exist(tarball_fname)) {
2092            mr_free(tarball_fname);
2093            mr_asprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.gz", current_tarball_number);
2094        }
2095        if (!does_file_exist(tarball_fname)) {
2096            mr_free(tarball_fname);
2097            mr_asprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.lzma", current_tarball_number);
2098        }
2099        if (!does_file_exist(tarball_fname)) {
2100            mr_free(tarball_fname);
2101            mr_asprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.lzo", current_tarball_number);
2102        }
2103        if (!does_file_exist(tarball_fname)) {
2104            mr_free(tarball_fname);
2105            mr_asprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.", current_tarball_number);
2106        }
2107        if (!does_file_exist(tarball_fname)) {
2108            mr_free(tarball_fname);
2109            mr_asprintf(tarball_fname, MNT_CDROM "/archives/%ld.star.bz2", current_tarball_number);
2110        }
2111        if (!does_file_exist(tarball_fname)) {
2112            mr_free(tarball_fname);
2113            mr_asprintf(tarball_fname, MNT_CDROM "/archives/%ld.star.", current_tarball_number);
2114        }
2115        if (!does_file_exist(tarball_fname)) {
2116            if (current_tarball_number == 0) {
2117                log_to_screen
2118                    ("No tarballs. Strange. Maybe you only backed up freakin' big files?");
2119                mr_free(tarball_fname);
2120                return (0);
2121            }
2122            if (!does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")
2123                || system("find " MNT_CDROM
2124                          "/archives/slice* > /dev/null 2> /dev/null") ==
2125                0) {
2126                break;
2127            }
2128            g_current_media_number++;
2129            mr_asprintf(progress_str, "Restoring from %s #%d", media_descriptor_string(bkpinfo->backup_media_type), g_current_media_number);
2130            log_to_screen(progress_str);
2131        } else {
2132            mr_asprintf(progress_str, "Restoring from fileset #%ld on %s #%d", current_tarball_number, mds, g_current_media_number);
2133            for (res = 999, attempts = 0; attempts < 3 && res != 0; attempts++) {
2134                res = restore_a_tarball_from_CD(tarball_fname, current_tarball_number, filelist);
2135            }
2136            mr_asprintf(tmp1, "%s #%d, fileset #%ld - restore ", mds, g_current_media_number, current_tarball_number);
2137            if (res) {
2138                mr_strcat(tmp1, "reported errors");
2139            } else if (attempts > 1) {
2140                mr_strcat(tmp1, "succeeded");
2141            } else {
2142                mr_strcat(tmp1, "succeeded");
2143            }
2144            if (attempts > 1) {
2145                mr_strcat(tmp1, " (%d attempts) - review logs", attempts);
2146            }
2147            if (attempts > 1) {
2148                log_to_screen(tmp1);
2149            }
2150            mr_free(tmp1);
2151
2152            retval += res;
2153            current_tarball_number++;
2154            g_current_progress++;
2155        }
2156        mr_free(tarball_fname);
2157
2158        /* Now we need to umount the current media to have the next mounted by insist_on_this_cd_number */
2159        /*   run_program_and_log_output("umount " MNT_CDROM, FALSE); */
2160    }
2161    mr_free(mds);
2162    mr_free(progress_str);
2163
2164    close_progress_form();
2165    if (retval) {
2166        mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
2167    } else {
2168        mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2169    }
2170
2171    return (retval);
2172}
2173
2174/**************************************************************************
2175 *END_RESTORE_ALL_TARBALLS_FROM_CD                                        *
2176 **************************************************************************/
2177
2178
2179
2180/**
2181 * Restore all biggiefiles from the currently opened stream.
2182 * @param bkpinfo The backup information structure. Passed to other functions.
2183 * @param filelist The node structure containing the list of files to be
2184 * restored. If a prospective biggiefile is not in the list, it will be ignored.
2185 * @return 0 for success, or the number of biggiefiles that failed.
2186 */
2187int
2188restore_all_biggiefiles_from_stream(struct s_node *filelist)
2189{
2190    long noof_biggiefiles;
2191    long current_bigfile_number = 0;
2192    long total_slices;
2193
2194    int retval = 0;
2195    int res = 0;
2196    int ctrl_chr;
2197
2198  /** malloc add ****/
2199    char *tmp = NULL;
2200    char *tmp1 = NULL;
2201    char *biggie_fname;
2202    char *biggie_cksum;
2203    char *xattr_fname = NULL;
2204    char *acl_fname = NULL;
2205    char *p;
2206    char *pathname_of_last_biggie_restored;
2207    char *biggies_whose_EXATs_we_should_set = NULL; // EXtended ATtributes
2208    long long biggie_size;
2209    FILE *fbw = NULL;
2210
2211    malloc_string(tmp);
2212    malloc_string(biggie_fname);
2213    malloc_string(biggie_cksum);
2214    malloc_string(pathname_of_last_biggie_restored);
2215    assert(bkpinfo != NULL);
2216
2217    read_cfg_var(g_mondo_cfg_file, "total-slices", tmp);
2218
2219    total_slices = atol(tmp);
2220
2221    if (g_getfattr) {
2222        mr_asprintf(xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
2223    }
2224    if (g_getfacl) {
2225        mr_asprintf(acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
2226    }
2227    mr_asprintf(tmp1, "Reassembling large files      ");
2228    mvaddstr_and_log_it(g_currentY, 0, tmp1);
2229    mr_free(tmp1);
2230
2231    mr_asprintf(biggies_whose_EXATs_we_should_set, "%s/biggies-whose-EXATs-we-should-set", bkpinfo->tmpdir);
2232    if (!(fbw = fopen(biggies_whose_EXATs_we_should_set, "w"))) {
2233        log_msg(1, "Warning - cannot openout %s", biggies_whose_EXATs_we_should_set);
2234    }
2235
2236    // get xattr and acl files if they're there
2237    res = read_header_block_from_stream(&biggie_size, biggie_fname, &ctrl_chr);
2238    if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
2239        res = read_EXAT_files_from_tape(&biggie_size, biggie_fname, &ctrl_chr, xattr_fname, acl_fname);
2240    }
2241
2242    noof_biggiefiles = atol(biggie_fname);
2243    log_msg(2, "OK, there are %ld biggiefiles in the archives", noof_biggiefiles);
2244    open_progress_form("Reassembling large files",
2245                       "I am now reassembling all the large files.",
2246                       "Please wait. This may take some time.",
2247                       "", total_slices);
2248
2249    for (res =
2250         read_header_block_from_stream(&biggie_size, biggie_fname,
2251                                       &ctrl_chr);
2252         ctrl_chr != BLK_STOP_BIGGIEFILES;
2253         res =
2254         read_header_block_from_stream(&biggie_size, biggie_fname,
2255                                       &ctrl_chr)) {
2256        if (ctrl_chr != BLK_START_A_NORMBIGGIE
2257            && ctrl_chr != BLK_START_A_PIHBIGGIE) {
2258            wrong_marker(BLK_START_A_NORMBIGGIE, ctrl_chr);
2259        }
2260        p = strrchr(biggie_fname, '/');
2261        if (!p) {
2262            p = biggie_fname;
2263        } else {
2264            p++;
2265        }
2266        mr_asprintf(tmp1, "Restoring big file %ld (%lld K)", current_bigfile_number + 1, biggie_size / 1024);
2267        update_progress_form(tmp1);
2268        mr_free(tmp1);
2269        res = restore_a_biggiefile_from_stream(biggie_fname,
2270                                               current_bigfile_number,
2271                                               biggie_cksum,
2272                                               biggie_size,
2273                                               filelist, ctrl_chr,
2274                                               pathname_of_last_biggie_restored);
2275        log_msg(1, "I believe I have restored %s",
2276                pathname_of_last_biggie_restored);
2277        if (fbw && pathname_of_last_biggie_restored[0]) {
2278            fprintf(fbw, "%s\n", pathname_of_last_biggie_restored);
2279        }
2280        retval += res;
2281        current_bigfile_number++;
2282
2283    }
2284    if (current_bigfile_number != noof_biggiefiles
2285        && noof_biggiefiles != 0) {
2286        log_msg(1, "Warning - bigfileno=%ld but noof_biggiefiles=%ld\n", current_bigfile_number, noof_biggiefiles);
2287    } else {
2288        log_msg(1, "%ld biggiefiles in biggielist.txt; %ld biggiefiles processed today.", noof_biggiefiles, current_bigfile_number);
2289    }
2290
2291    if (fbw) {
2292        fclose(fbw);
2293        if (length_of_file(biggies_whose_EXATs_we_should_set) > 2) {
2294            log_it("Setting biggie-EXATs");
2295            if (g_getfattr) {
2296                if (length_of_file(xattr_fname) > 0) {
2297                    log_msg(1, "set_fattr_List(%s,%s)", biggies_whose_EXATs_we_should_set, xattr_fname);
2298                    set_fattr_list(biggies_whose_EXATs_we_should_set, xattr_fname);
2299                }
2300            }
2301            if (g_getfacl) {
2302                if (length_of_file(acl_fname) > 0) {
2303                    log_msg(1, "set_acl_list(%s,%s)", biggies_whose_EXATs_we_should_set, acl_fname);
2304                    set_acl_list(biggies_whose_EXATs_we_should_set, acl_fname);
2305                }
2306            }
2307        } else {
2308            log_it("No biggiefiles selected. So, no biggie-EXATs to set.");
2309        }
2310    }
2311    mr_free(xattr_fname);
2312    mr_free(acl_fname);
2313    mr_free(biggies_whose_EXATs_we_should_set);
2314
2315    if (does_file_exist("/PAUSE")) {
2316        popup_and_OK
2317            ("Press ENTER to go on. Delete /PAUSE to stop these pauses.");
2318    }
2319
2320    close_progress_form();
2321    if (retval) {
2322        mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
2323    } else {
2324        mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2325    }
2326    paranoid_free(pathname_of_last_biggie_restored);
2327    paranoid_free(biggie_fname);
2328    paranoid_free(biggie_cksum);
2329    paranoid_free(tmp);
2330    return (retval);
2331}
2332
2333/**************************************************************************
2334 *END_RESTORE_ALL_BIGGIEFILES_FROM_STREAM                                 *
2335 **************************************************************************/
2336
2337
2338
2339
2340
2341
2342/**
2343 * Restore all afioballs from the currently opened tape stream.
2344 * @param bkpinfo The backup information structure. Fields used:
2345 * - @c bkpinfo->backup_media_type
2346 * - @c bkpinfo->restore_path
2347 * @param filelist The node structure containing the list of files to be
2348 * restored. If no file in an afioball is in this list, afio will still be
2349 * called for that fileset, but nothing will be written.
2350 * @return 0 for success, or the number of filesets that failed.
2351 */
2352int restore_all_tarballs_from_stream(struct s_node *filelist)
2353{
2354    int retval = 0;
2355    int res;
2356    long current_afioball_number = 0;
2357    int ctrl_chr;
2358    long max_val /*, total_noof_files */ ;
2359
2360  /** malloc **/
2361    char *tmp = NULL;
2362    char *mds = NULL;
2363    char *progress_str = NULL;
2364    char *tmp_fname;
2365    char *xattr_fname = NULL;
2366    char *acl_fname = NULL;
2367
2368    long long tmp_size;
2369
2370    malloc_string(tmp);
2371    malloc_string(tmp_fname);
2372    assert(bkpinfo != NULL);
2373    mvaddstr_and_log_it(g_currentY, 0, "Restoring from archives");
2374    read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp);
2375    max_val = atol(tmp) + 1;
2376
2377    if (chdir(bkpinfo->restore_path)) { /* I don't know why this is needed _here_ but it seems to be. -HR, 02/04/2002 */
2378        //FIXME
2379    }
2380
2381    run_program_and_log_output("pwd", 5);
2382
2383    mr_asprintf(progress_str, "Restoring from media #%d", g_current_media_number);
2384    log_to_screen(progress_str);
2385    open_progress_form("Restoring from archives",
2386                       "Restoring data from the archives.",
2387                       "Please wait. This may take some time.",
2388                       progress_str, max_val);
2389
2390    log_msg(3, "hey");
2391
2392    res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
2393    if (res) {
2394        log_msg(2, "Warning - error reading afioball from tape");
2395    }
2396    retval += res;
2397    if (ctrl_chr != BLK_START_AFIOBALLS) {
2398        wrong_marker(BLK_START_AFIOBALLS, ctrl_chr);
2399    }
2400    log_msg(2, "ho");
2401    res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
2402    while (ctrl_chr != BLK_STOP_AFIOBALLS) {
2403        update_progress_form(progress_str);
2404        if (g_getfattr) {
2405            mr_asprintf(xattr_fname, "%s/xattr-subset-%ld.tmp", bkpinfo->tmpdir, current_afioball_number);
2406            unlink(xattr_fname);
2407        }
2408        if (g_getfacl) {
2409            mr_asprintf(acl_fname, "%s/acl-subset-%ld.tmp", bkpinfo->tmpdir, current_afioball_number);
2410            unlink(acl_fname);
2411        }
2412        if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
2413            log_it("Reading EXAT files from tape");
2414            res = read_EXAT_files_from_tape(&tmp_size, tmp_fname, &ctrl_chr, xattr_fname, acl_fname);
2415        }
2416        if (ctrl_chr != BLK_START_AN_AFIO_OR_SLICE) {
2417            wrong_marker(BLK_START_AN_AFIO_OR_SLICE, ctrl_chr);
2418        }
2419        log_msg(4, "Restoring from fileset #%ld (name=%s, size=%ld K)", current_afioball_number, tmp_fname, (long) tmp_size >> 10);
2420        res = restore_a_tarball_from_stream(tmp_fname, current_afioball_number, filelist, tmp_size, xattr_fname, acl_fname);
2421        retval += res;
2422        if (res) {
2423            log_to_screen("Fileset %ld - errors occurred", current_afioball_number);
2424        }
2425        res =
2426            read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
2427        if (ctrl_chr != BLK_STOP_AN_AFIO_OR_SLICE) {
2428            wrong_marker(BLK_STOP_AN_AFIO_OR_SLICE, ctrl_chr);
2429        }
2430
2431        current_afioball_number++;
2432        g_current_progress++;
2433        mds = media_descriptor_string(bkpinfo->backup_media_type),
2434
2435        mr_free(progress_str);
2436        mr_asprintf(progress_str, "Restoring from fileset #%ld on %s #%d", current_afioball_number, mds, g_current_media_number);
2437        mr_free(mds);
2438        res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
2439        if (g_getfattr) {
2440            unlink(xattr_fname);
2441        }
2442        if (g_getfacl) {
2443            unlink(acl_fname);
2444        }
2445    }                           // next
2446    mr_free(progress_str);
2447    if (g_getfattr) {
2448        mr_free(xattr_fname);
2449    }
2450    if (g_getfacl) {
2451        mr_free(acl_fname);
2452    }
2453
2454    log_msg(1, "All done with afioballs");
2455    close_progress_form();
2456    if (retval) {
2457        mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
2458    } else {
2459        mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2460    }
2461    paranoid_free(tmp);
2462    paranoid_free(tmp_fname);
2463    return (retval);
2464}
2465
2466/**************************************************************************
2467 *END_ RESTORE_ALL_TARBALLS_FROM_STREAM                                   *
2468 **************************************************************************/
2469
2470/* @} - end of LLrestoreGroup */
2471
2472
2473/**
2474 * Restore all files in @p filelist.
2475 * @param bkpinfo The backup information structure. Most fields are used.
2476 * @param filelist The node structure containing the list of files to be
2477 * restored.
2478 * @return 0 for success, or the number of afioballs and biggiefiles that failed.
2479 * @ingroup restoreGroup
2480 */
2481int restore_everything(struct s_node *filelist)
2482{
2483    int resA;
2484    int resB;
2485
2486  /** mallco ***/
2487    char *cwd;
2488    char *newpath;
2489    char *tmp = NULL;
2490    assert(bkpinfo != NULL);
2491
2492    malloc_string(cwd);
2493    malloc_string(newpath);
2494    log_msg(2, "restore_everything() --- starting");
2495    g_current_media_number = 1;
2496    if (getcwd(cwd, MAX_STR_LEN - 1)) {
2497        // FIXME
2498    }
2499    mr_asprintf(tmp, "mkdir -p %s", bkpinfo->restore_path);
2500    run_program_and_log_output(tmp, FALSE);
2501    mr_free(tmp);
2502
2503    log_msg(1, "Changing dir to %s", bkpinfo->restore_path);
2504    if (chdir(bkpinfo->restore_path)) {
2505        //FIXME
2506    }
2507    if (getcwd(newpath, MAX_STR_LEN - 1)) {
2508        // FIXME
2509    }
2510    log_msg(1, "path is now %s", newpath);
2511    log_msg(1, "restoring everything");
2512    if (!find_home_of_exe("petris") && !g_text_mode) {
2513        newtDrawRootText(0, g_noof_rows - 2,
2514                         "Press ALT-<left cursor> twice to play Petris :-) ");
2515        newtRefresh();
2516    }
2517    mvaddstr_and_log_it(g_currentY, 0, "Preparing to read your archives");
2518    mount_media();
2519    if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2520        mvaddstr_and_log_it(g_currentY++, 0,
2521                            "Restoring OS and data from streaming media");
2522        if (bkpinfo->backup_media_type == cdstream) {
2523            openin_cdstream();
2524        } else {
2525            assert_string_is_neither_NULL_nor_zerolength(bkpinfo->media_device);
2526            openin_tape();
2527        }
2528        resA = restore_all_tarballs_from_stream(filelist);
2529        resB = restore_all_biggiefiles_from_stream(filelist);
2530        if (bkpinfo->backup_media_type == cdstream) {
2531            closein_cdstream();
2532        } else {
2533            closein_tape();
2534        }
2535    } else {
2536        mvaddstr_and_log_it(g_currentY++, 0,
2537                            "Restoring OS and data from CD/USB   ");
2538        resA = restore_all_tarballs_from_CD(filelist);
2539        resB = restore_all_biggiefiles_from_CD(filelist);
2540    }
2541    if (chdir(cwd)) {
2542        //FIXME
2543    }
2544    if (resA + resB) {
2545        log_to_screen("Errors occurred while data was being restored.");
2546    }
2547    if (length_of_file("/etc/raidtab") > 0) {
2548        log_msg(2, "Copying local raidtab to restored filesystem");
2549        run_program_and_log_output("cp -f /etc/raidtab " MNT_RESTORING
2550                                   "/etc/raidtab", FALSE);
2551    }
2552    kill_petris();
2553    log_msg(2, "restore_everything() --- leaving");
2554    paranoid_free(cwd);
2555    paranoid_free(newpath);
2556    return (resA + resB);
2557}
2558
2559/**************************************************************************
2560 *END_RESTORE_EVERYTHING                                                  *
2561 **************************************************************************/
2562
2563
2564extern void wait_until_software_raids_are_prepped(char *, int);
2565
2566
2567char which_restore_mode(void);
2568
2569
2570/**
2571 * Log a "don't panic" message to the logfile.
2572 */
2573void welcome_to_mondorestore()
2574{
2575    log_msg(0, "-------------- Mondo Restore v%s -------------", PACKAGE_VERSION);
2576    log_msg(0, "DON'T PANIC! Mondorestore logs almost everything, so please ");
2577    log_msg(0, "don't break out in a cold sweat just because you see a few  ");
2578    log_msg(0, "error messages in the log. Read them; analyze them; see if  ");
2579    log_msg(0, "they are significant; above all, verify your backups! Please");
2580    log_msg(0, "attach a compressed copy of this log to any e-mail you send ");
2581    log_msg(0, "to the Mondo mailing list when you are seeking technical    ");
2582    log_msg(0, "support. Without it, we can't help you.            - DevTeam");
2583    log_msg(0, "------------------------------------------------------------");
2584    log_msg(0, "BTW, despite (or perhaps because of) the wealth of messages,");
2585    log_msg(0, "some users are inclined to stop reading this log.  If Mondo ");
2586    log_msg(0, "stopped for some reason, chances are it's detailed here.    ");
2587    log_msg(0, "More than likely there's a message at the very end of this  ");
2588    log_msg(0, "log that will tell you what is wrong.  Please read it!      ");
2589    log_msg(0, "------------------------------------------------------------");
2590}
2591
2592
2593
2594/**
2595 * Restore the user's data.
2596 * What did you think it did, anyway? :-)
2597 */
2598int main(int argc, char *argv[])
2599{
2600    FILE *fin;
2601    FILE *fout;
2602    int retval = 0;
2603    int res;
2604    char *tmp = NULL;
2605
2606    struct mountlist_itself *mountlist;
2607    struct raidlist_itself *raidlist;
2608    struct s_node *filelist;
2609    char *tmp1 = NULL;
2610    char *tmp2 = NULL;
2611    bool run_postnuke = FALSE;
2612
2613    if (getuid() != 0) {
2614        fprintf(stderr, "Please run as root.\r\n");
2615        exit(127);
2616    }
2617    if (!
2618        (bkpinfo = malloc(sizeof(struct s_bkpinfo)))) {
2619        fatal_error("Cannot malloc bkpinfo");
2620    }
2621    reset_bkpinfo();
2622
2623    g_loglevel = DEFAULT_MR_LOGLEVEL;
2624
2625/* Configure global variables */
2626#ifdef __FreeBSD__
2627    if (strstr
2628        (call_program_and_get_last_line_of_output("cat /tmp/cmdline"),
2629         "textonly"))
2630#else
2631    if (strstr
2632        (call_program_and_get_last_line_of_output("cat /proc/cmdline"),
2633         "textonly"))
2634#endif
2635    {
2636        g_text_mode = TRUE;
2637        log_msg(1, "TEXTONLY MODE");
2638    } else {
2639        g_text_mode = FALSE;
2640    }                           // newt :-)
2641    if (!(mountlist = malloc(sizeof(struct mountlist_itself)))) {
2642        fatal_error("Cannot malloc mountlist");
2643    }
2644    if (!(raidlist = malloc(sizeof(struct raidlist_itself)))) {
2645        fatal_error("Cannot malloc raidlist");
2646    }
2647
2648    /* Init GUI */
2649    setup_newt_stuff();         /* call newtInit and setup screen log */
2650
2651    malloc_libmondo_global_strings();
2652
2653    strcpy(g_mondo_home,
2654           call_program_and_get_last_line_of_output("which mondorestore"));
2655    g_current_media_number = 1; // precaution
2656
2657    run_program_and_log_output("mkdir -p " MNT_CDROM, FALSE);
2658
2659    setup_MR_global_filenames();    // malloc() and set globals, using bkpinfo->tmpdir etc.
2660    bkpinfo->backup_media_type = none;  // in case boot disk was made for one backup type but user wants to restore from another backup type
2661    bkpinfo->restore_data = TRUE;   // Well, yeah :-)
2662    if (am_I_in_disaster_recovery_mode()) {
2663        run_program_and_log_output("mount / -o remount,rw", 2);
2664    }                           // for b0rken distros
2665    g_main_pid = getpid();
2666    srandom((int) (time(NULL)));
2667    set_signals(TRUE);
2668    g_kernel_version = get_kernel_version();
2669
2670    log_msg(1, "FYI - g_mountlist_fname = %s", g_mountlist_fname);
2671    if (strlen(g_mountlist_fname) < 3) {
2672        fatal_error
2673            ("Serious error in malloc()'ing. Could be a bug in your glibc.");
2674    }
2675    mkdir(MNT_CDROM, 0x770);
2676    make_hole_for_dir(MONDO_CACHE);
2677
2678    /* Backup original mountlist.txt */
2679    mr_asprintf(tmp, "%s.orig", g_mountlist_fname);
2680    if (!does_file_exist(g_mountlist_fname)) {
2681        log_msg(2, "%ld: Warning - g_mountlist_fname (%s) does not exist yet", __LINE__, g_mountlist_fname);
2682    } else if (!does_file_exist(tmp)) {
2683        mr_free(tmp);
2684        mr_asprintf(tmp, "cp -f %s %s.orig", g_mountlist_fname, g_mountlist_fname);
2685        run_program_and_log_output(tmp, FALSE);
2686    }
2687    mr_free(tmp);
2688
2689    /* Init directories */
2690    make_hole_for_dir("/var/log");
2691    make_hole_for_dir("/tmp/tmpfs");    /* just in case... */
2692    run_program_and_log_output("umount -d " MNT_CDROM, FALSE);
2693
2694    run_program_and_log_output("rm -Rf /tmp/tmpfs/mondo.tmp.*", FALSE);
2695
2696    welcome_to_mondorestore();
2697    if (bkpinfo->disaster_recovery) {
2698        log_msg(1, "I am in disaster recovery mode");
2699    } else {
2700        log_msg(1, "I am in normal, live mode");
2701    }
2702
2703    log_it("what time is it");
2704
2705    /* Process command-line parameters */
2706    if (argc == 2 && strcmp(argv[1], "--edit-mountlist") == 0) {
2707#ifdef __FreeBSD__
2708        paranoid_system("mv -f /tmp/raidconf.txt /etc/raidtab");
2709        if (!does_file_exist("/etc/raidtab"))
2710            paranoid_system("vinum printconfig > /etc/raidtab");
2711#endif
2712        load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
2713        if (!does_file_exist(g_mountlist_fname)) {
2714            strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
2715        }
2716        res = let_user_edit_the_mountlist(mountlist, raidlist);
2717#ifdef __FreeBSD__
2718        paranoid_system("mv -f /etc/raidtab /tmp/raidconf.txt");
2719#endif
2720        paranoid_MR_finish(res);
2721    }
2722
2723    if (argc == 3 && strcmp(argv[1], "--echo-to-screen") == 0) {
2724        fout = fopen("/tmp/out.txt", "w");
2725        fput_string_one_char_at_a_time(stderr, argv[2]);
2726        finish(0);
2727    }
2728
2729    if (argc == 5 && strcmp(argv[1], "--common") == 0) {
2730        g_loglevel = 6;
2731        filelist = load_filelist(argv[2]);
2732        if (!filelist) {
2733            fatal_error("Failed to load filelist");
2734        }
2735        toggle_node_selection(filelist, FALSE);
2736        toggle_all_root_dirs_on(filelist);
2737        // BERLIOS: /usr/lib ???
2738        toggle_path_selection(filelist, "/usr/share", TRUE);
2739        save_filelist(filelist, "/tmp/out.txt");
2740        mr_asprintf(tmp1, "%s", argv[3]);
2741        mr_asprintf(tmp2, "%s", argv[4]);
2742
2743        res = save_filelist_entries_in_common(tmp1, filelist, tmp2, FALSE);
2744        mr_free(tmp1);
2745        mr_free(tmp2);
2746
2747        free_filelist(filelist);
2748        printf("res = %d", res);
2749        finish(0);
2750    }
2751
2752    if (argc == 3 && strcmp(argv[1], "--popuplist") == 0) {
2753        popup_changelist_from_file(argv[2]);
2754        paranoid_MR_finish(0);
2755    }
2756
2757    if (argc == 5 && strcmp(argv[1], "--copy") == 0) {
2758        log_msg(1, "SCORE");
2759        g_loglevel = 10;
2760        if (strstr(argv[2], "save")) {
2761            log_msg(1, "Saving from %s to %s", argv[3], argv[4]);
2762            fin = fopen(argv[3], "r");
2763            fout = fopen(argv[4], "w");
2764            copy_from_src_to_dest(fin, fout, 'w');
2765            fclose(fin);
2766            fin = fopen(argv[3], "r");
2767            copy_from_src_to_dest(fin, fout, 'w');
2768            fclose(fout);
2769            fclose(fin);
2770        } else if (strstr(argv[2], "restore")) {
2771            fout = fopen(argv[3], "w");
2772            fin = fopen(argv[4], "r");
2773            copy_from_src_to_dest(fout, fin, 'r');
2774            fclose(fin);
2775            fin = fopen(argv[4], "r");
2776            copy_from_src_to_dest(fout, fin, 'r');
2777            fclose(fout);
2778            fclose(fin);
2779        } else {
2780            fatal_error("Unknown additional param");
2781        }
2782        finish(0);
2783    }
2784
2785    if (argc == 3 && strcmp(argv[1], "--mdstat") == 0) {
2786        wait_until_software_raids_are_prepped(argv[2], 100);
2787        finish(0);
2788    }
2789
2790    if (argc == 3 && strcmp(argv[1], "--mdconv") == 0) {
2791        finish(create_raidtab_from_mdstat(MDSTAT_FILE,argv[2]));
2792    }
2793
2794    if (argc == 2 && strcmp(argv[1], "--live-grub") == 0) {
2795        retval = run_grub(FALSE, "/dev/hda");
2796        if (retval) {
2797            log_to_screen("Failed to write Master Boot Record");
2798        }
2799        paranoid_MR_finish(0);
2800    }
2801    if (argc == 3 && strcmp(argv[1], "--paa") == 0) {
2802        g_current_media_number = atoi(argv[2]);
2803        pause_and_ask_for_cdr(5, NULL);
2804        paranoid_MR_finish(0);
2805    }
2806    if ((argc == 2 && strcmp(argv[1], "--partition-only") == 0) && (bkpinfo->disaster_recovery)) {
2807        log_msg(0, "Partitioning only.");
2808        load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
2809        strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
2810        load_mountlist(mountlist, g_mountlist_fname);
2811        res = partition_everything(mountlist);
2812        finish(res);
2813    }
2814
2815    if ((argc == 2 && strcmp(argv[1], "--format-only") == 0) && (bkpinfo->disaster_recovery)) {
2816        log_msg(0, "Formatting only.");
2817        load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
2818        strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
2819        load_mountlist(mountlist, g_mountlist_fname);
2820        res = format_everything(mountlist, FALSE, raidlist);
2821        finish(res);
2822    }
2823
2824    if ((argc == 2 && strcmp(argv[1], "--stop-lvm-and-raid") == 0) && (bkpinfo->disaster_recovery)) {
2825        log_msg(0, "Stopping LVM and RAID");
2826        load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
2827        strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
2828        load_mountlist(mountlist, g_mountlist_fname);
2829        res = do_my_funky_lvm_stuff(TRUE, FALSE);
2830        res += stop_all_raid_devices(mountlist);
2831        finish(res);
2832    }
2833
2834    if ((argc > 1 && strcmp(argv[argc - 1], "--live-from-cd") == 0) && (!bkpinfo->disaster_recovery)) {
2835        g_restoring_live_from_cd = TRUE;
2836    }
2837
2838    // Handle params here first
2839    handle_incoming_parameters(argc,argv);
2840
2841    if (!bkpinfo->disaster_recovery) {  // live!
2842        log_msg(1, "I am in normal, live mode.");
2843        log_msg(2, "FYI, MOUNTLIST_FNAME = %s", g_mountlist_fname);
2844        mount_boot_if_necessary();  /* for Gentoo users */
2845        log_msg(2, "Still here.");
2846        if (bkpinfo->backup_media_type == netfs) {
2847            g_restoring_live_from_netfs = TRUE;
2848        }
2849        log_msg(2, "Calling restore_to_live_filesystem()");
2850        retval = restore_to_live_filesystem();
2851
2852        log_msg(2, "Still here. Yay.");
2853        if ((strlen(bkpinfo->tmpdir) > 0) && (strstr(bkpinfo->tmpdir,"mondo.tmp.") != NULL)) {
2854            mr_asprintf(tmp, "rm -Rf %s/*", bkpinfo->tmpdir);
2855            run_program_and_log_output(tmp, FALSE);
2856            mr_free(tmp);
2857        }
2858        unmount_boot_if_necessary();    /* for Gentoo users */
2859        paranoid_MR_finish(retval);
2860    } else {
2861        /* Disaster recovery mode (must be) */
2862        log_msg(1, "I must be in disaster recovery mode.");
2863        log_msg(2, "FYI, MOUNTLIST_FNAME = %s ", g_mountlist_fname);
2864
2865        log_it("About to call load_mountlist and load_raidtab");
2866        strcpy(bkpinfo->restore_path, MNT_RESTORING);
2867        read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
2868        retval = load_mountlist(mountlist, g_mountlist_fname);
2869        retval += load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
2870        log_it("Returned from calling load_mountlist and load_raidtab successfully");
2871
2872        // BCO:To be reviewed
2873        if ((bkpinfo->restore_mode == compare) || (bkpinfo->restore_mode == nuke)) {
2874            if ((bkpinfo->backup_media_type == netfs) && bkpinfo->netfs_mount && !is_this_device_mounted(bkpinfo->netfs_mount)) {
2875                log_msg(1, "Mounting remote %s dir", bkpinfo->netfs_proto);
2876                sprintf(bkpinfo->isodir, "/tmp/isodir");
2877                run_program_and_log_output("mkdir -p /tmp/isodir", 5);
2878                if (strstr(bkpinfo->netfs_proto, "sshfs")) {
2879                    if (bkpinfo->netfs_user) {
2880                        mr_asprintf(tmp, "sshfs -o ro %s@%s /tmp/isodir", bkpinfo->netfs_user,bkpinfo->netfs_mount);
2881                    } else {
2882                        mr_asprintf(tmp, "sshfs -o ro %s /tmp/isodir", bkpinfo->netfs_mount);
2883                    }
2884                } else  {
2885                    if (strstr(bkpinfo->netfs_proto, "smbfs")) {
2886                        if (bkpinfo->netfs_user) {
2887                            mr_asprintf(tmp, "mount -t cifs %s /tmp/isodir -o user=%s,nolock,ro ", bkpinfo->netfs_mount,bkpinfo->netfs_user);
2888                        } else {
2889                            mr_asprintf(tmp, "mount -t cifs %s /tmp/isodir -o nolock,ro ", bkpinfo->netfs_mount);
2890                        }
2891                    } else {
2892                        if (bkpinfo->netfs_user) {
2893                            mr_asprintf(tmp, "mount %s@%s -o nolock,ro /tmp/isodir", bkpinfo->netfs_user,bkpinfo->netfs_mount);
2894                        } else {
2895                            mr_asprintf(tmp, "mount %s -o nolock,ro /tmp/isodir", bkpinfo->netfs_mount);
2896                        }
2897                    }
2898                }
2899                run_program_and_log_output(tmp, 1);
2900                mr_free(tmp);
2901            }
2902        }
2903
2904        if (retval) {
2905            log_to_screen("Warning - load_raidtab_into_raidlist returned an error");
2906        }
2907
2908        log_msg(1, "Send in the clowns.");
2909
2910
2911        if (bkpinfo->restore_mode == nuke) {
2912            log_it("nuking");
2913            retval += nuke_mode(mountlist, raidlist);
2914        } else if (bkpinfo->restore_mode == interactive) {
2915            log_it("catchall");
2916            retval += catchall_mode(mountlist, raidlist);
2917        } else if (bkpinfo->restore_mode == compare) {
2918            log_it("compare");
2919            retval += compare_mode(mountlist, raidlist);
2920        } else if (bkpinfo->restore_mode == isoonly) {
2921            log_it("iso");
2922            retval = iso_mode(mountlist, raidlist, FALSE);
2923        } else if (bkpinfo->restore_mode == mbr) {
2924            log_it("mbr");
2925            retval = mount_all_devices(mountlist, TRUE);
2926            if (!retval) {
2927                retval += run_boot_loader(FALSE);
2928                retval += unmount_all_devices(mountlist);
2929            }
2930            if (retval) {
2931                log_to_screen("Failed to write Master Boot Record");
2932            }
2933        } else if (bkpinfo->restore_mode == isonuke) {
2934            log_it("isonuke");
2935            retval = iso_mode(mountlist, raidlist, TRUE);
2936        } else {
2937            log_it("catchall (no mode specified in command-line call");
2938            retval += catchall_mode(mountlist, raidlist);
2939        }
2940    }
2941
2942    /* clean up at the end */
2943    if (retval) {
2944        if (does_file_exist(MONDO_CACHE"/changed.files")) {
2945            log_to_screen
2946                ("See "MONDO_CACHE"/changed.files for list of files that have changed.");
2947        }
2948        mvaddstr_and_log_it(g_currentY++,
2949                            0,
2950                            "Run complete. Errors were reported. Please review the logfile.");
2951    } else {
2952        if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2953            mvaddstr_and_log_it(g_currentY++,
2954                                0,
2955                                "Run complete. Please remove media and reboot.");
2956        } else {
2957            sync();
2958            if (is_this_device_mounted(MNT_CDROM)) {
2959                run_program_and_log_output("umount -d " MNT_CDROM, FALSE);
2960            }
2961
2962            if (!bkpinfo->please_dont_eject) {
2963                (void)eject_device("/dev/cdrom");
2964            }
2965            mvaddstr_and_log_it(g_currentY++,
2966                                0,
2967                                "Run complete. Please remove media and reboot.");
2968        }
2969    }
2970
2971// g_I_have_just_nuked is set true by nuke_mode() just before it returns
2972    if (!system("which post-nuke > /dev/null 2> /dev/null")) {
2973      log_msg(1, "post-nuke found; find out whether we should run it...");
2974      if (g_I_have_just_nuked || does_file_exist("/POST-NUKE-ANYWAY")) {
2975        run_postnuke = TRUE;
2976        log_msg(1, "Yes, will run post-nuke because in nuke mode or file /POST-NUKE-ANYWAY exists.");
2977      } else if (ask_me_yes_or_no("post-nuke script found. Do you want to run it?")) {
2978        run_postnuke = TRUE;
2979        log_msg(1, "Yes, will run post-nuke because user interactively asked for it.");
2980      } else {
2981        run_postnuke = FALSE;
2982        log_msg(1, "No, will not run post-nuke.");
2983      }
2984    } else {
2985      log_msg(1, "No post-nuke found.");
2986    }
2987    if (run_postnuke) {
2988      log_to_screen("Running post-nuke...");
2989      if (mount_all_devices(mountlist, TRUE)) {
2990        log_to_screen
2991          ("Unable to re-mount partitions for post-nuke stuff");
2992      } else {
2993        log_msg(1, "Re-mounted partitions for post-nuke stuff");
2994        mr_asprintf(tmp, "post-nuke %s %d", bkpinfo->restore_path, retval);
2995        log_msg(2, "Calling '%s'", tmp);
2996        if ((res = run_program_and_log_output(tmp, 0))) {
2997          log_OS_error(tmp);
2998        }
2999        mr_free(tmp);
3000        log_msg(1, "post-nuke returned w/ res=%d", res);
3001      }
3002      unmount_all_devices(mountlist);
3003      log_to_screen("I've finished post-nuking.");
3004    }
3005
3006/* 
3007  log_to_screen("If you are REALLY in a hurry, hit Ctrl-Alt-Del now.");
3008  log_to_screen("Otherwise, please wait until the RAID disks are done.");
3009  wait_until_software_raids_are_prepped("/proc/mdstat", 100);
3010  log_to_screen("Thank you.");
3011*/
3012    unlink("/tmp/mondo-run-prog.tmp");
3013    set_signals(FALSE);
3014    log_to_screen("Restore log (%s) copied to /var/log on your hard disk", MONDO_LOGFILE);
3015    log_to_screen("Mondo-restore is exiting (retval=%d)                                      ", retval);
3016
3017    mr_asprintf(tmp, "umount -d %s", bkpinfo->isodir);
3018    run_program_and_log_output(tmp, 5);
3019    mr_free(tmp);
3020
3021    paranoid_free(mountlist);
3022    paranoid_free(raidlist);
3023    if (am_I_in_disaster_recovery_mode()) {
3024        run_program_and_log_output("mount / -o remount,rw", 2);
3025    }                           // for b0rken distros
3026    if (strstr(bkpinfo->tmpdir,"mondo.tmp.") != NULL) {
3027        mr_asprintf(tmp, "rm -Rf %s", bkpinfo->tmpdir);
3028        paranoid_system(tmp);
3029        mr_free(tmp);
3030    }
3031    paranoid_MR_finish(retval); // frees global stuff plus bkpinfo
3032    free_libmondo_global_strings(); // it's fine to have this here :) really :)
3033
3034    unlink("/tmp/filelist.full");
3035    unlink("/tmp/filelist.full.gz");
3036
3037    exit(retval);
3038}
3039
3040/**************************************************************************
3041 *END_MAIN                                                                *
3042 **************************************************************************/
3043
3044
3045
3046
3047
3048/**************************************************************************
3049 *END_MONDO-RESTORE.C                                                     *
3050 **************************************************************************/
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