source: MondoRescue/branches/2.2.9/mondo/src/mondorestore/mondo-rstr-tools.c @ 2195

Last change on this file since 2195 was 2195, checked in by Bruno Cornec, 11 years ago
  • -Werror=format-security option used only for gcc >= 4.2
  • fix compiler issue and one warning
  • Property svn:keywords set to Id
File size: 74.5 KB
Line 
1/***************************************************************************
2$Id: mondo-rstr-tools.c 2195 2009-05-11 01:08:02Z bruno $
3
4***************************************************************************
5*                                                                         *
6*   This program is free software; you can redistribute it and/or modify  *
7*   it under the terms of the GNU General Public License as published by  *
8*   the Free Software Foundation; either version 2 of the License, or     *
9*   (at your option) any later version.                                   *
10*                                                                         *
11***************************************************************************/
12
13#include <pthread.h>
14#include <linux/fd.h>
15#include "my-stuff.h"
16#include "../common/mondostructures.h"
17#include "../common/libmondo.h"
18#include "mr-externs.h"
19#include "mondo-rstr-tools.h"
20
21/**
22 * The biggielist stub (appended to the directory where all.tar.gz was unpacked).
23 */
24#define BIGGIELIST_TXT_STUB "tmp/biggielist.txt"
25
26/**
27 * The filelist stub (appended to the directory where all.tar.gz was unpacked).
28 */
29#define FILELIST_FULL_STUB "tmp/filelist.full.gz"
30
31/**
32 * The mountlist stub (appended to the directory where all.tar.gz was unpacked).
33 */
34#define MOUNTLIST_FNAME_STUB "tmp/mountlist.txt"
35
36/**
37 * The mondo-restore.cfg stub (appended to the directory where all.tar.gz was unpacked).
38 */
39#define MONDO_CFG_FILE_STUB "tmp/mondo-restore.cfg"
40/**
41 * The i-want-my-lvm stub
42 */
43#define IWANTMYLVM_STUB "tmp/i-want-my-lvm"
44
45extern bool g_ISO_restore_mode; /* are we in Iso Mode? */
46extern bool g_I_have_just_nuked;
47/*
48extern char *g_tmpfs_mountpt;
49*/
50extern char *g_isodir_device;
51extern char *g_isodir_format;
52extern long g_current_progress, g_maximum_progress;
53extern char *g_biggielist_txt;  // where 'biggielist.txt' is stored, on ramdisk / tempdir;
54                  // biggielist.txt is the list of big files stored on the
55                  // backup media set in question
56extern char *g_filelist_full;   // filelist.full.gz is the list of all regular files
57                  // (excluding big files) stored on the backup media set
58extern char *g_biggielist_pot;  // list of big files which _could_ be restored, if the
59                  // user chooses them
60extern char *g_filelist_imagedevs;  // list of devices (e.g. /dev/hda1, /dev/sda5) which
61                     // were archived as images, not just /dev entries
62                     // ... e.g. NTFS, BeOS partitions
63extern char *g_imagedevs_restthese; // of the imagedevs listed in FILELIST_IMAGEDEVS,
64                      // restore only these
65extern char *g_mondo_cfg_file;  // where m*ndo-restore.cfg (the config file) is stored
66extern char *g_mountlist_fname; // where mountlist.txt (the mountlist file) is stored
67extern char *g_mondo_home;      // homedir of Mondo; usually /usr/local/share/mondo
68
69extern t_bkptype g_backup_media_type;
70
71extern int g_partition_table_locked_up;
72extern char *MONDO_LOGFILE;
73
74/* Reference to global bkpinfo */
75extern struct s_bkpinfo *bkpinfo;
76
77/* Should we use or not extended attributes and acl when restoring */
78char *g_getfattr = NULL;
79char *g_getfacl = NULL;
80
81extern void kill_anything_like_this(char *str);
82extern int skip_obdr(void);
83extern int set_tape_block_size_with_mt(long internal_tape_block_size);
84
85/**
86* @addtogroup restoreUtilityGroup
87* @{
88*/
89/**
90* Free the malloc()s for the filename variables.
91*/
92void free_MR_global_filenames(void)
93{
94paranoid_free(g_biggielist_txt);
95paranoid_free(g_filelist_full);
96paranoid_free(g_filelist_imagedevs);
97paranoid_free(g_imagedevs_restthese);
98paranoid_free(g_mondo_cfg_file);
99paranoid_free(g_mountlist_fname);
100paranoid_free(g_mondo_home);
101/*
102paranoid_free(g_tmpfs_mountpt);
103*/
104paranoid_free(g_isodir_device);
105paranoid_free(g_isodir_format);
106
107}
108
109
110
111/**
112* Ask the user which imagedevs from the list contained in @p infname should
113* actually be restored.
114* @param infname The file containing a list of all imagedevs.
115* @param outfname The location of the output file containing the imagedevs the user wanted to restore.
116* @ingroup restoreUtilityGroup
117*/
118void ask_about_these_imagedevs(char *infname, char *outfname)
119{
120FILE *fin;
121FILE *fout;
122/************************************************************************
123* allocate memory regions. test and set  -sab 16 feb 2003              *
124************************************************************************/
125char *incoming_ptr;
126char *question_ptr;
127
128char incoming[MAX_STR_LEN] = "\0";
129char question[MAX_STR_LEN];
130
131assert_string_is_neither_NULL_nor_zerolength(infname);
132assert_string_is_neither_NULL_nor_zerolength(outfname);
133
134incoming_ptr = malloc(sizeof(incoming));
135if (incoming_ptr == NULL) {
136fprintf(stderr, "Out of Memory\n");
137exit(EXIT_FAILURE);
138}
139
140question_ptr = malloc(sizeof(question));
141if (question_ptr == NULL) {
142fprintf(stderr, "Out of Memory\n");
143exit(EXIT_FAILURE);
144}
145
146memset(incoming_ptr, '\0', sizeof(incoming));
147memset(question_ptr, '\0', sizeof(question));
148
149
150
151if (!(fin = fopen(infname, "r"))) {
152fatal_error("Cannot openin infname");
153}
154if (!(fout = fopen(outfname, "w"))) {
155fatal_error("Cannot openin outfname");
156}
157for (fgets(incoming_ptr, MAX_STR_LEN, fin);
158 !feof(fin); fgets(incoming_ptr, MAX_STR_LEN, fin)) {
159strip_spaces(incoming_ptr);
160
161if (incoming[0] == '\0') {
162    continue;
163}
164
165sprintf(question_ptr,
166        "Should I restore the image of %s ?", incoming_ptr);
167
168if (ask_me_yes_or_no(question_ptr)) {
169    fprintf(fout, "%s\n", incoming_ptr);
170}
171}
172
173/*** free memory ***********/
174paranoid_free(incoming_ptr);
175incoming_ptr = NULL;
176paranoid_free(question_ptr);
177question_ptr = NULL;
178
179
180paranoid_fclose(fout);
181paranoid_fclose(fin);
182}
183
184/**************************************************************************
185*ASK_ABOUT_THESE_IMAGEDEVS                                               *
186**************************************************************************/
187
188
189
190
191
192
193
194
195/**
196* Extract @c mondo-restore.cfg and @c mountlist.txt from @p ramdisk_fname.
197* @param bkpinfo The backup information structure. @c tmpdir is the only field used.
198* @param ramdisk_fname The filename of the @b compressed ramdisk to look in.
199* @param output_cfg_file Where to put the configuration file extracted.
200* @param output_mountlist_file Where to put the mountlist file extracted.
201* @return 0 for success, nonzero for failure.
202* @ingroup restoreUtilityGroup
203*/
204
205/**
206* Keep trying to get mondo-restore.cfg from the archive, until the user gives up.
207*/
208void get_cfg_file_from_archive_or_bust()
209{
210while (get_cfg_file_from_archive()) {
211if (!ask_me_yes_or_no
212    ("Failed to find config file/archives. Choose another source?"))
213{
214    fatal_error("Could not find config file/archives. Aborting.");
215}
216interactively_obtain_media_parameters_from_user(FALSE);
217}
218}
219
220
221/**
222* Determine whether @p list_fname contains a line containing @p f.
223* @param f The line to search for.
224* @param list_fname The file to search in.
225* @param preamble Ignore this beginning part of @p f ("" to disable).
226* @return TRUE if it's in the list, FALSE if it's not.
227*/
228bool is_file_in_list(char *f, char *list_fname, char *preamble)
229{
230
231/** needs malloc **/
232char *command;
233char *file;
234char *tmp;
235int res;
236
237malloc_string(command);
238malloc_string(file);
239malloc_string(tmp);
240assert_string_is_neither_NULL_nor_zerolength(f);
241assert_string_is_neither_NULL_nor_zerolength(list_fname);
242assert(preamble != NULL);
243
244if (strncmp(preamble, f, strlen(preamble)) == 0) {
245strcpy(file, f + strlen(preamble));
246} else {
247strcpy(file, f);
248}
249if (file[0] == '/' && file[1] == '/') {
250strcpy(tmp, file);
251strcpy(file, tmp + 1);
252}
253sprintf(tmp,
254    "Checking to see if f=%s, file=%s, is in the list of biggiefiles",
255    f, file);
256log_msg(2, tmp);
257sprintf(command, "grep -E '^%s$' %s", file, list_fname);
258res = run_program_and_log_output(command, FALSE);
259paranoid_free(command);
260paranoid_free(file);
261paranoid_free(tmp);
262if (res) {
263return (FALSE);
264} else {
265return (TRUE);
266}
267}
268
269/**************************************************************************
270*END_IS_FILE_IN_LIST                                                     *
271**************************************************************************/
272
273
274
275/**
276* Set up an ISO backup.
277* @param bkpinfo The backup information structure. Fields used:
278* - @c bkpinfo->backup_media_type
279* - @c bkpinfo->disaster_recovery
280* - @c bkpinfo->isodir
281* @param nuke_me_please If TRUE, we're in nuke mode; if FALSE we're in interactive mode.
282* @return 0 for success, nonzero for failure.
283*/
284int iso_fiddly_bits(bool nuke_me_please)
285{
286char *mount_isodir_command, *tmp, *command;
287int retval = 0, i;
288bool already_mounted = FALSE;
289
290assert(bkpinfo != NULL);
291malloc_string(mount_isodir_command);
292malloc_string(tmp);
293malloc_string(command);
294g_ISO_restore_mode = TRUE;
295read_cfg_var(g_mondo_cfg_file, "iso-dev", g_isodir_device);
296if (bkpinfo->disaster_recovery) {
297/* Patch Conor Daly 26-june-2004
298* Don't let this clobber an existing bkpinfo->isodir */
299if (!bkpinfo->isodir[0]) {
300    strcpy(bkpinfo->isodir, "/tmp/isodir");
301}
302/* End patch */
303sprintf(command, "mkdir -p %s", bkpinfo->isodir);
304run_program_and_log_output(command, 5);
305log_msg(2, "Setting isodir to %s", bkpinfo->isodir);
306}
307
308if (!get_isodir_info
309(g_isodir_device, g_isodir_format, bkpinfo->isodir,
310 nuke_me_please)) {
311return (1);
312}
313paranoid_system("umount " MNT_CDROM " 2> /dev/null");   /* just in case */
314
315if (is_this_device_mounted(g_isodir_device)) {
316log_to_screen("WARNING - isodir is already mounted");
317already_mounted = TRUE;
318} else {
319sprintf(mount_isodir_command, "mount %s", g_isodir_device);
320if (strlen(g_isodir_format) > 1) {
321    sprintf(mount_isodir_command + strlen(mount_isodir_command),
322            " -t %s", g_isodir_format);
323}
324strcat(mount_isodir_command, " -o ro ");
325strcat(mount_isodir_command, bkpinfo->isodir);
326run_program_and_log_output("df -m", FALSE);
327sprintf(tmp,
328        "The 'mount' command is '%s'. PLEASE report this command to be if you have problems, ok?",
329        mount_isodir_command);
330log_msg(1, tmp);
331if (run_program_and_log_output(mount_isodir_command, FALSE)) {
332    popup_and_OK
333        ("Cannot mount the device where the ISO files are stored.");
334    return (1);
335}
336log_to_screen
337    ("I have mounted the device where the ISO files are stored.");
338}
339if (!IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
340    mount_media();
341}
342i = what_number_cd_is_this();   /* has the side-effect of calling mount_media() */
343sprintf(tmp, "%s #%d has been mounted via loopback mount",
344    media_descriptor_string(bkpinfo->backup_media_type), i);
345log_msg(1, tmp);
346if (i < 0) {
347popup_and_OK
348    ("Cannot find ISO images in the directory you specified.");
349retval = 1;
350}
351log_msg(2, "%ld: bkpinfo->isodir is now %s", __LINE__,
352    bkpinfo->isodir);
353paranoid_free(mount_isodir_command);
354paranoid_free(tmp);
355paranoid_free(command);
356return (retval);
357}
358
359
360
361
362/**
363* Kill all Petris processes.
364*/
365void kill_petris(void) {
366    kill_anything_like_this("petris");
367}
368
369/**************************************************************************
370*END_KILL_PETRIS                                                         *
371**************************************************************************/
372
373
374/**
375 * Mount @p device at @p mpt as @p format.
376 * @param device The device (/dev entry) to mount.
377 * @param mpt The directory to mount it on.
378 * @param format The filesystem type of @p device.
379 * @param writeable If TRUE, mount read-write; if FALSE, mount read-only.
380 * @return 0 for success, nonzero for failure.
381 */
382int mount_device(char *device, char *mpt, char *format, bool writeable)
383{
384int res = 0;
385
386/** malloc **/
387char *tmp, *command, *mountdir, *mountpoint, *additional_parameters;
388
389assert_string_is_neither_NULL_nor_zerolength(device);
390assert_string_is_neither_NULL_nor_zerolength(mpt);
391assert(format != NULL);
392malloc_string(tmp);
393malloc_string(command);
394malloc_string(mountdir);
395malloc_string(mountpoint);
396malloc_string(additional_parameters);
397
398    if (!strcmp(mpt, "/1")) {
399        strcpy(mountpoint, "/");
400        log_msg(3, "Mommm! SME is being a dildo!");
401    } else {
402        strcpy(mountpoint, mpt);
403    }
404
405    if (!strcmp(mountpoint, "lvm")) {
406        return (0);
407    }
408    if (!strcmp(mountpoint, "image")) {
409        return (0);
410    }
411    sprintf(tmp, "Mounting device %s   ", device);
412    log_msg(1, tmp);
413    /* Deal with additional params only if not /proc or /sys */
414    if (strcmp(format, "proc") && strcmp(format, "sys")) {
415        if (writeable) {
416            strcpy(additional_parameters, "-o rw");
417        } else {
418            strcpy(additional_parameters, "-o ro");
419        }
420        if (find_home_of_exe("setfattr")) {
421            strcat(additional_parameters, ",user_xattr");
422        }
423        if (find_home_of_exe("setfacl")) {
424            strcat(additional_parameters, ",acl");
425        }
426    }
427
428    if (!strcmp(mountpoint, "swap")) {
429        sprintf(command, "swapon %s", device);
430    } else {
431        if (!strcmp(mountpoint, "/")) {
432            strcpy(mountdir, MNT_RESTORING);
433        } else {
434            sprintf(mountdir, "%s%s", MNT_RESTORING, mountpoint);
435        }
436        sprintf(command, "mkdir -p %s", mountdir);
437        run_program_and_log_output(command, FALSE);
438        sprintf(command, "mount -t %s %s %s %s 2>> %s", format, device,
439                additional_parameters, mountdir, MONDO_LOGFILE);
440        log_msg(2, "command='%s'", command);
441    }
442
443    res = run_program_and_log_output(command, TRUE);
444    if (res && (strstr(command, "xattr") || strstr(command, "acl"))) {
445        log_msg(1, "Re-trying without the fancy extra parameters");
446        sprintf(command, "mount -t %s %s %s 2>> %s", format, device,
447            mountdir, MONDO_LOGFILE);
448        res = run_program_and_log_output(command, TRUE);
449    }
450    if (res) {
451        log_msg(1, "Unable to mount device %s (type %s) at %s", device,
452                format, mountdir);
453        log_msg(1, "command was '%s'", command);
454        if (!strcmp(mountpoint, "swap")) {
455            log_to_screen(tmp);
456        } else {
457            log_msg(2, "Retrying w/o the '-t' switch");
458            sprintf(command, "mount %s %s 2>> %s", device, mountdir,
459                MONDO_LOGFILE);
460            log_msg(2, "2nd command = '%s'", command);
461            res = run_program_and_log_output(command, TRUE);
462            if (res == 0) {
463                log_msg(1,
464                    "That's OK. I called mount w/o a filesystem type and it worked fine in the end.");
465            } else {
466                log_to_screen(tmp);
467            }
468        }
469    }
470
471    if (res && !strcmp(mountpoint, "swap")) {
472        log_msg(2, "That's ok. It's just a swap partition.");
473        log_msg(2, "Non-fatal error. Returning 0.");
474        res = 0;
475    }
476
477paranoid_free(tmp);
478paranoid_free(command);
479paranoid_free(mountdir);
480paranoid_free(mountpoint);
481paranoid_free(additional_parameters);
482
483    return (res);
484}
485/**************************************************************************
486 *END_MOUNT_DEVICE                                                        *
487**************************************************************************/
488
489
490/**
491 * Mount all devices in @p p_external_copy_of_mountlist on @p MNT_RESTORING.
492 * @param p_external_copy_of_mountlist The mountlist containing devices to be mounted.
493 * @param writeable If TRUE, then mount read-write; if FALSE mount read-only.
494 * @return The number of errors encountered (0 for success).
495 */
496int mount_all_devices(struct mountlist_itself
497                      *p_external_copy_of_mountlist, bool writeable)
498{
499int retval = 0, lino, res;
500char *tmp, *these_failed, *format;
501    struct mountlist_itself *mountlist = NULL;
502
503malloc_string(tmp);
504malloc_string(format);
505malloc_string(these_failed);
506/** menset **/
507these_failed[0] = '\0';
508
509assert(p_external_copy_of_mountlist != NULL);
510mountlist = malloc(sizeof(struct mountlist_itself));
511memcpy((void *) mountlist, (void *) p_external_copy_of_mountlist,
512   sizeof(struct mountlist_itself));
513    sort_mountlist_by_mountpoint(mountlist, 0);
514
515
516    mvaddstr_and_log_it(g_currentY, 0, "Mounting devices         ");
517    open_progress_form("Mounting devices",
518               "I am now mounting all the drives.",
519               "This should not take long.",
520               "", mountlist->entries);
521
522    for (lino = 0; lino < mountlist->entries; lino++) {
523        if (!strcmp(mountlist->el[lino].device, "/proc")) {
524            log_msg(1,
525                "Again with the /proc - why is this in your mountlist?");
526        } else if (is_this_device_mounted(mountlist->el[lino].device)) {
527            sprintf(tmp, "%s is already mounted",
528                mountlist->el[lino].device);
529            log_to_screen(tmp);
530        } else if (strcmp(mountlist->el[lino].mountpoint, "none")
531           && strcmp(mountlist->el[lino].mountpoint, "lvm")
532           && strcmp(mountlist->el[lino].mountpoint, "raid")
533           && strcmp(mountlist->el[lino].mountpoint, "image")) {
534            sprintf(tmp, "Mounting %s", mountlist->el[lino].device);
535            update_progress_form(tmp);
536            strcpy(format, mountlist->el[lino].format);
537            res = mount_device(mountlist->el[lino].device,
538                       mountlist->el[lino].mountpoint,
539                       format, writeable);
540            retval += res;
541            if (res) {
542                strcat(these_failed, mountlist->el[lino].device);
543                strcat(these_failed, " ");
544            }
545        }
546        g_current_progress++;
547    }
548    close_progress_form();
549    if (retval) {
550        if (g_partition_table_locked_up > 0) {
551            log_to_screen
552                ("fdisk's ictol() call to refresh its copy of the partition table causes the kernel to");
553            log_to_screen
554                ("lock up the partition table. You might have to reboot and use Interactive Mode to");
555            log_to_screen
556                ("format and restore *without* partitioning first. Sorry for the inconvenience.");
557        }
558        sprintf(tmp, "Could not mount device(s) %s- shall I abort?",
559                these_failed);
560
561        if (!ask_me_yes_or_no(tmp)) {
562            retval = 0;
563            log_to_screen
564                ("Continuing, although some device(s) failed to be mounted");
565            mvaddstr_and_log_it(g_currentY++, 74, "Done.");
566        } else {
567            mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
568            log_to_screen
569        ("Unable to mount some or all of your partitions.");
570        }
571    } else {
572        log_to_screen("All partitions were mounted OK.");
573        mvaddstr_and_log_it(g_currentY++, 74, "Done.");
574    }
575    /* Also mounting under MNT_RESTORING  special FS */
576    (void)mount_device("/proc","/proc","proc",TRUE);
577    (void)mount_device("/sys","/sys","sysfs",TRUE);
578    run_program_and_log_output("df -m", 3);
579    paranoid_free(mountlist);
580    paranoid_free(tmp);
581    paranoid_free(format);
582    paranoid_free(these_failed);
583    return (retval);
584}
585/**************************************************************************
586*END_MOUNT_ALL_DEVICES                                                   *
587**************************************************************************/
588
589
590/**
591* Mount the CD-ROM or USB device at /mnt/cdrom.
592* @param bkpinfo The backup information structure. Fields used:
593* - @c bkpinfo->backup_media_type
594* - @c bkpinfo->disaster_recovery
595* - @c bkpinfo->isodir
596* - @c bkpinfo->media_device
597* @return 0 for success, nonzero for failure.
598*/
599int mount_media()
600{
601char *mount_cmd;
602int i, res;
603#ifdef __FreeBSD__
604char mdd[32];
605char *mddev = mdd;
606#endif
607
608malloc_string(mount_cmd);
609assert(bkpinfo != NULL);
610
611    if (bkpinfo->backup_media_type == tape
612        || bkpinfo->backup_media_type == udev) {
613        log_msg(8, "Tape/udev. Therefore, no need to mount a media.");
614        paranoid_free(mount_cmd);
615        return 0;
616    }
617
618    if (!run_program_and_log_output("mount | grep -F " MNT_CDROM, FALSE)) {
619        log_msg(2, "mount_media() - media already mounted. Fair enough.");
620        paranoid_free(mount_cmd);
621        return (0);
622    }
623
624    if (bkpinfo->backup_media_type == nfs) {
625        log_msg(2, "Mounting for NFS thingy");
626        log_msg(2, "isodir = %s", bkpinfo->isodir);
627        if ((!bkpinfo->isodir[0] || !strcmp(bkpinfo->isodir, "/"))
628            && am_I_in_disaster_recovery_mode()) {
629            strcpy(bkpinfo->isodir, "/tmp/isodir");
630            log_msg(1, "isodir is being set to %s", bkpinfo->isodir);
631        }
632#ifdef __FreeBSD__
633        sprintf(mount_cmd, "/mnt/isodir/%s/%s/%s-%d.iso", bkpinfo->isodir,
634            bkpinfo->nfs_remote_dir, bkpinfo->prefix, g_current_media_number);
635        mddev = make_vn(mount_cmd);
636        sprintf(mount_cmd, "mount_cd9660 -r %s " MNT_CDROM, mddev);
637#else
638        sprintf(mount_cmd, "mount %s/%s/%s-%d.iso -t iso9660 -o loop,ro %s",
639            bkpinfo->isodir, bkpinfo->nfs_remote_dir,
640            bkpinfo->prefix, g_current_media_number, MNT_CDROM);
641#endif
642
643    } else if (bkpinfo->backup_media_type == iso) {
644#ifdef __FreeBSD__
645        sprintf(mount_cmd, "%s/%s-%d.iso", bkpinfo->isodir,
646            bkpinfo->prefix, g_current_media_number);
647        mddev = make_vn(mount_cmd);
648        sprintf(mount_cmd, "mount_cd9660 -r %s %s", mddev, MNT_CDROM);
649#else
650        sprintf(mount_cmd, "mount %s/%s-%d.iso -t iso9660 -o loop,ro %s",
651            bkpinfo->isodir, bkpinfo->prefix, g_current_media_number, MNT_CDROM);
652#endif
653    } else if (bkpinfo->backup_media_type == usb) {
654        sprintf(mount_cmd, "mount -t vfat %s %s", bkpinfo->media_device, MNT_CDROM);
655    } else if (strstr(bkpinfo->media_device, "/dev/")) {
656#ifdef __FreeBSD__
657        sprintf(mount_cmd, "mount_cd9660 -r %s %s", bkpinfo->media_device,
658        MNT_CDROM);
659#else
660        sprintf(mount_cmd, "mount %s -t iso9660 -o ro %s",
661        bkpinfo->media_device, MNT_CDROM);
662#endif
663    } else {
664        if (bkpinfo->disaster_recovery
665            && does_file_exist("/tmp/CDROM-LIVES-HERE")) {
666            strcpy(bkpinfo->media_device,
667                last_line_of_file("/tmp/CDROM-LIVES-HERE"));
668        } else {
669            find_cdrom_device(bkpinfo->media_device, TRUE);
670        }
671
672#ifdef __FreeBSD__
673    sprintf(mount_cmd, "mount_cd9660 -r %s %s", bkpinfo->media_device,
674        MNT_CDROM);
675#else
676    sprintf(mount_cmd, "mount %s -t iso9660 -o ro %s",
677        bkpinfo->media_device, MNT_CDROM);
678#endif
679    }
680
681    log_msg(2, "(mount_media) --- command = %s", mount_cmd);
682    for (i = 0; i < 2; i++) {
683        res = run_program_and_log_output(mount_cmd, FALSE);
684        if (!res) {
685            break;
686        } else {
687            log_msg(2, "Failed to mount device.");
688            sleep(5);
689            run_program_and_log_output("sync", FALSE);
690        }
691    }
692
693    if (res) {
694        log_msg(2, "Failed, despite %d attempts", i);
695    } else {
696        log_msg(2, "Mounted media drive OK");
697    }
698    paranoid_free(mount_cmd);
699    return (res);
700}
701/**************************************************************************
702*END_MOUNT_CDROM                                                         *
703**************************************************************************/
704
705
706
707/**
708* Fix some miscellaneous things in the filesystem so the system will come
709* up correctly on the first boot.
710*/
711void protect_against_braindead_sysadmins()
712{
713run_program_and_log_output("touch " MNT_RESTORING "/var/log/pacct",
714                       FALSE);
715run_program_and_log_output("touch " MNT_RESTORING "/var/account/pacct",
716                       FALSE);
717if (run_program_and_log_output("ls " MNT_RESTORING " /tmp", FALSE)) {
718run_program_and_log_output("chmod 1777 " MNT_RESTORING "/tmp",
719                           FALSE);
720}
721run_program_and_log_output("mkdir -p " MNT_RESTORING
722                       "/var/run/console", FALSE);
723run_program_and_log_output("chmod 777 " MNT_RESTORING "/dev/null",
724                       FALSE);
725run_program_and_log_output("cd " MNT_RESTORING
726                       "; for i in `ls home/`; do echo \"Moving $i's spurious files to $i/.disabled\"; mkdir \"$i\"/.disabled ; mv -f \"$i\"/.DCOP* \"$i\"/.MCOP* \"$i\"/.*authority \"$i\"/.kde/tmp* \"$i\"/.kde/socket* \"$i\"/.disabled/ ; done",
727                       TRUE);
728run_program_and_log_output("rm -f " MNT_RESTORING "/var/run/*.pid",
729                       TRUE);
730run_program_and_log_output("rm -f " MNT_RESTORING "/var/lock/subsys/*",
731                       TRUE);
732}
733
734/**************************************************************************
735*END_PROTECT_AGAINST_BRAINDEAD_SYSADMINS                                 *
736**************************************************************************/
737
738
739
740
741/**
742* Fill out @p bkpinfo based on @p cfg_file.
743* @param cfg_file The mondo-restore.cfg file to read into @p bkpinfo.
744* @param bkpinfo The backup information structure to fill out with information
745* from @p cfg_file.
746* @return 0 for success, nonzero for failure.
747*/
748int read_cfg_file_into_bkpinfo(char *cfgf)
749{
750/** add mallocs **/
751char *value = NULL;
752char *tmp = NULL;
753char *envtmp1 = NULL;
754char *envtmp2 = NULL;
755char *command = NULL;
756char *iso_mnt = NULL;
757char *iso_path = NULL;
758char *old_isodir = NULL;
759char cfg_file[100];
760t_bkptype media_specified_by_user;
761
762malloc_string(command);
763malloc_string(iso_mnt);
764malloc_string(iso_path);
765malloc_string(old_isodir);
766malloc_string(value);
767malloc_string(tmp);
768//  assert_string_is_neither_NULL_nor_zerolength(cfg_file);
769assert(bkpinfo != NULL);
770
771if (!cfgf) {
772    strcpy(cfg_file, g_mondo_cfg_file);
773} else {
774    strcpy(cfg_file, cfgf);
775}
776
777media_specified_by_user = bkpinfo->backup_media_type;   // or 'none', if not specified
778
779if (0 == read_cfg_var(cfg_file, "backup-media-type", value)) {
780if (!strcmp(value, "cdstream")) {
781    bkpinfo->backup_media_type = cdstream;
782} else if (!strcmp(value, "cdr")) {
783    bkpinfo->backup_media_type = cdr;
784} else if (!strcmp(value, "cdrw")) {
785    bkpinfo->backup_media_type = cdrw;
786} else if (!strcmp(value, "dvd")) {
787    bkpinfo->backup_media_type = dvd;
788} else if (!strcmp(value, "usb")) {
789    bkpinfo->backup_media_type = usb;
790    bkpinfo->please_dont_eject = TRUE;
791} else if (!strcmp(value, "iso")) {
792
793// Patch by Conor Daly - 2004/07/12
794    bkpinfo->backup_media_type = iso;
795    if (am_I_in_disaster_recovery_mode()) {
796        /* Check to see if CD is already mounted before mounting it... */
797        if (!is_this_device_mounted("/dev/cdrom")) {
798            log_msg(2,
799                    "NB: CDROM device not mounted, mounting...");
800            run_program_and_log_output("mount /dev/cdrom "
801                                       MNT_CDROM, 1);
802        }
803        if (does_file_exist(MNT_CDROM "/archives/filelist.0")) {
804            bkpinfo->backup_media_type = cdr;
805            run_program_and_log_output("umount " MNT_CDROM, 1);
806            log_it
807                ("Re-jigging configuration AGAIN. CD-R, not ISO.");
808        }
809    }
810    if (read_cfg_var(cfg_file, "iso-prefix", value) == 0) {
811            strcpy(bkpinfo->prefix,value);
812    } else {
813            strcpy(bkpinfo->prefix,STD_PREFIX);
814    }
815} else if (!strcmp(value, "nfs")) {
816    bkpinfo->backup_media_type = nfs;
817    bkpinfo->please_dont_eject = TRUE;
818    if (read_cfg_var(cfg_file, "iso-prefix", value) == 0) {
819            strcpy(bkpinfo->prefix,value);
820    } else {
821            strcpy(bkpinfo->prefix,STD_PREFIX);
822    }
823    if (strstr(call_program_and_get_last_line_of_output
824       ("cat /proc/cmdline"), "pxe")) {
825        /* We need to override prefix value in PXE mode as it's
826        * already done in start-nfs */
827        envtmp1 = getenv("imgname");
828        if (envtmp1 == NULL) {
829            fatal_error("no imgname variable in environment");
830        }
831        strcpy(bkpinfo->prefix,envtmp1);
832    }
833
834} else if (!strcmp(value, "tape")) {
835    bkpinfo->backup_media_type = tape;
836} else if (!strcmp(value, "udev")) {
837    bkpinfo->backup_media_type = udev;
838} else {
839    fatal_error("UNKNOWN bkp-media-type");
840}
841} else {
842fatal_error("backup-media-type not specified!");
843}
844if (bkpinfo->disaster_recovery) {
845    if (bkpinfo->backup_media_type == cdstream) {
846        sprintf(bkpinfo->media_device, "/dev/cdrom");
847//          bkpinfo->media_size[0] = -1;
848        bkpinfo->media_size[0] = 1999 * 1024;
849        bkpinfo->media_size[1] = 650;   /* good guess */
850    } else if (bkpinfo->backup_media_type == usb) {
851        envtmp1 = getenv("MRUSBDEV");
852        if (envtmp1 == NULL) {
853            if (read_cfg_var(cfg_file, "usb-dev", value)) {
854                fatal_error("Cannot get USB device name from cfg file");
855            }
856        } else {
857            strcpy(value,envtmp1);
858        }
859        sprintf(bkpinfo->media_device, "%s1", value);
860        sprintf(tmp, "Backup medium is USB --- dev=%s", bkpinfo->media_device);
861        log_msg(2, tmp);
862    } else if (bkpinfo->backup_media_type == tape
863            || bkpinfo->backup_media_type == udev) {
864        if (read_cfg_var(cfg_file, "media-dev", value)) {
865            fatal_error("Cannot get tape device name from cfg file");
866        }
867        strcpy(bkpinfo->media_device, value);
868        read_cfg_var(cfg_file, "media-size", value);
869        bkpinfo->media_size[1] = atol(value);
870        sprintf(tmp, "Backup medium is TAPE --- dev=%s",
871                bkpinfo->media_device);
872        log_msg(2, tmp);
873    } else {
874        strcpy(bkpinfo->media_device, "/dev/cdrom");    /* we don't really need this var */
875        bkpinfo->media_size[0] = 1999 * 1024;   /* 650, probably, but we don't need this var anyway */
876        bkpinfo->media_size[1] = 1999 * 1024;   /* 650, probably, but we don't need this var anyway */
877        log_msg(2, "Backup medium is CD-R[W]");
878    }
879} else {
880    log_msg(2,
881        "Not in Disaster Recovery Mode. No need to derive device name from config file.");
882}
883
884read_cfg_var(cfg_file, "use-star", value);
885if (strstr(value, "yes")) {
886    bkpinfo->use_star = TRUE;
887    log_msg(1, "Goody! ... bkpinfo->use_star is now true.");
888}
889
890read_cfg_var(cfg_file, "obdr", value);
891if (strstr(value, "TRUE")) {
892    bkpinfo->use_obdr = TRUE;
893    log_msg(1, "OBDR mode activated");
894}
895
896read_cfg_var(cfg_file, "acl", value);
897if (strstr(value, "TRUE")) {
898    asprintf(&g_getfacl,"setfacl");
899    log_msg(1, "We will restore ACLs");
900    if (! find_home_of_exe("setfacl")) {
901        log_msg(1, "Unable to restore ACLs as no setfacl found");
902    }
903}
904read_cfg_var(cfg_file, "xattr", value);
905if (strstr(value, "TRUE")) {
906    asprintf(&g_getfattr,"setfattr");
907    log_msg(1, "We will restore XATTRs");
908    if (! find_home_of_exe("setfattr")) {
909        log_msg(1, "Unable to restore XATTRs as no setfattr found");
910    }
911}
912
913if (0 == read_cfg_var(cfg_file, "internal-tape-block-size", value)) {
914bkpinfo->internal_tape_block_size = atol(value);
915log_msg(1, "Internal tape block size has been custom-set to %ld",
916        bkpinfo->internal_tape_block_size);
917} else {
918bkpinfo->internal_tape_block_size =
919    DEFAULT_INTERNAL_TAPE_BLOCK_SIZE;
920log_msg(1, "Internal tape block size = default (%ld)",
921        DEFAULT_INTERNAL_TAPE_BLOCK_SIZE);
922}
923
924read_cfg_var(cfg_file, "use-lzo", value);
925if (strstr(value, "yes")) {
926bkpinfo->use_lzo = TRUE;
927bkpinfo->use_gzip = FALSE;
928strcpy(bkpinfo->zip_exe, "lzop");
929strcpy(bkpinfo->zip_suffix, "lzo");
930} else {
931read_cfg_var(cfg_file, "use-gzip", value);
932if (strstr(value, "yes")) {
933    bkpinfo->use_lzo = FALSE;
934    bkpinfo->use_gzip = TRUE;
935    strcpy(bkpinfo->zip_exe, "gzip");
936    strcpy(bkpinfo->zip_suffix, "gz");
937} else {
938    read_cfg_var(cfg_file, "use-comp", value);
939    if (strstr(value, "yes")) {
940        bkpinfo->use_lzo = FALSE;
941        bkpinfo->use_gzip = FALSE;
942        strcpy(bkpinfo->zip_exe, "bzip2");
943        strcpy(bkpinfo->zip_suffix, "bz2");
944    } else {
945        bkpinfo->zip_exe[0] = bkpinfo->zip_suffix[0] = '\0';
946    }
947}
948}
949
950value[0] = '\0';
951read_cfg_var(cfg_file, "differential", value);
952if (!strcmp(value, "yes") || !strcmp(value, "1")) {
953bkpinfo->differential = TRUE;
954}
955log_msg(2, "differential var = '%s'", value);
956if (bkpinfo->differential) {
957log_msg(2, "THIS IS A DIFFERENTIAL BACKUP");
958} else {
959log_msg(2, "This is a regular (full) backup");
960}
961
962read_cfg_var(g_mondo_cfg_file, "please-dont-eject", tmp);
963if (tmp[0]
964||
965strstr(call_program_and_get_last_line_of_output
966       ("cat /proc/cmdline"), "donteject")) {
967bkpinfo->please_dont_eject = TRUE;
968log_msg(2, "Ok, I shan't eject when restoring! Groovy.");
969}
970
971if (bkpinfo->backup_media_type == nfs) {
972    if (!cfgf) {
973        log_msg(2, "nfs_mount remains %s", bkpinfo->nfs_mount);
974        log_msg(2, "nfs_remote_dir remains %s",
975                bkpinfo->nfs_remote_dir);
976        log_msg(2,
977                "...cos it wouldn't make sense to abandon the values that GOT ME to this config file in the first place");
978    } else {
979        read_cfg_var(g_mondo_cfg_file, "nfs-server-mount",
980                    bkpinfo->nfs_mount);
981        read_cfg_var(g_mondo_cfg_file, "nfs-server-path",
982                    bkpinfo->nfs_remote_dir);
983        log_msg(2, "nfs_mount is %s", bkpinfo->nfs_mount);
984        log_msg(2, "nfs_remote_dir is %s", bkpinfo->nfs_remote_dir);
985    }
986    if (strstr(call_program_and_get_last_line_of_output
987        ("cat /proc/cmdline"), "pxe")) {
988        /* We need to override values in PXE mode as it's
989        * already done in start-nfs */
990        envtmp1 = getenv("nfsmount");
991        if (envtmp1 == NULL) {
992            fatal_error("no nfsmount variable in environment");
993        }
994        envtmp2 = getenv("dirimg");
995        if (envtmp2 == NULL) {
996            fatal_error("no dirimg variable in environment");
997        }
998        strcpy(bkpinfo->nfs_mount,envtmp1);
999        strcpy(bkpinfo->nfs_remote_dir,envtmp2);
1000    }
1001} else if (bkpinfo->backup_media_type == iso) {
1002    /* Patch by Conor Daly 23-june-2004
1003    * to correctly mount iso-dev and set a sensible
1004    * isodir in disaster recovery mode
1005    */
1006    strcpy(old_isodir, bkpinfo->isodir);
1007    read_cfg_var(g_mondo_cfg_file, "iso-mnt", iso_mnt);
1008    read_cfg_var(g_mondo_cfg_file, "isodir", iso_path);
1009    sprintf(bkpinfo->isodir, "%s%s", iso_mnt, iso_path);
1010    if (!bkpinfo->isodir[0]) {
1011        strcpy(bkpinfo->isodir, old_isodir);
1012    }
1013    if (!bkpinfo->disaster_recovery) {
1014        if (strcmp(old_isodir, bkpinfo->isodir)) {
1015            log_it
1016                ("user nominated isodir differs from archive, keeping user's choice: %s %s\n",
1017                old_isodir, bkpinfo->isodir);
1018            strcpy(bkpinfo->isodir, old_isodir);
1019        }
1020    }
1021    read_cfg_var(g_mondo_cfg_file, "iso-dev", g_isodir_device);
1022    log_msg(2, "isodir=%s; iso-dev=%s", bkpinfo->isodir,
1023            g_isodir_device);
1024    if (bkpinfo->disaster_recovery) {
1025        if (is_this_device_mounted(g_isodir_device)) {
1026            log_msg(2, "NB: isodir is already mounted");
1027            /* Find out where it's mounted */
1028            sprintf(command,
1029                    "mount | grep -E '^%s' | tail -n1 | cut -d' ' -f3",
1030                    g_isodir_device);
1031            log_it("command = %s", command);
1032            log_it("res of it = %s",
1033                call_program_and_get_last_line_of_output(command));
1034            sprintf(iso_mnt, "%s",
1035                    call_program_and_get_last_line_of_output(command));
1036        } else {
1037            sprintf(iso_mnt, "/tmp/isodir");
1038            sprintf(tmp, "mkdir -p %s", iso_mnt);
1039            run_program_and_log_output(tmp, 5);
1040            sprintf(tmp, "mount %s %s", g_isodir_device, iso_mnt);
1041            if (run_program_and_log_output(tmp, 3)) {
1042                log_msg(1,
1043                        "Unable to mount isodir. Perhaps this is really a CD backup?");
1044                bkpinfo->backup_media_type = cdr;
1045                strcpy(bkpinfo->media_device, "/dev/cdrom");    /* superfluous */
1046                bkpinfo->isodir[0] = iso_mnt[0] = iso_path[0] = '\0';
1047                if (mount_media()) {
1048                    fatal_error
1049                        ("Unable to mount isodir. Failed to mount CD-ROM as well.");
1050                } else {
1051                    log_msg(1,
1052                            "You backed up to disk, then burned some CDs.");
1053                }
1054            }
1055        }
1056        /* bkpinfo->isodir should now be the true path to prefix-1.iso etc... */
1057        if (bkpinfo->backup_media_type == iso) {
1058            sprintf(bkpinfo->isodir, "%s%s", iso_mnt, iso_path);
1059        }
1060    }
1061}
1062
1063if (media_specified_by_user != none) {
1064    if (g_restoring_live_from_cd) {
1065        if (bkpinfo->backup_media_type != media_specified_by_user) {
1066            log_msg(2,
1067                    "bkpinfo->backup_media_type != media_specified_by_user, so I'd better ask :)");
1068            interactively_obtain_media_parameters_from_user(FALSE);
1069            media_specified_by_user = bkpinfo->backup_media_type;
1070            get_cfg_file_from_archive();
1071    /*
1072        if (media_specified_by_user != cdr && media_specified_by_user == cdrw)
1073            { g_restoring_live_from_cd = FALSE; }
1074    */
1075        }
1076    }
1077    bkpinfo->backup_media_type = media_specified_by_user;
1078}
1079g_backup_media_type = bkpinfo->backup_media_type;
1080paranoid_free(value);
1081paranoid_free(tmp);
1082paranoid_free(command);
1083paranoid_free(iso_mnt);
1084paranoid_free(iso_path);
1085paranoid_free(old_isodir);
1086return (0);
1087
1088}
1089
1090/**************************************************************************
1091*END_READ_CFG_FILE_INTO_BKPINFO                                          *
1092**************************************************************************/
1093
1094
1095
1096
1097/**
1098 * Allow the user to edit the filelist and biggielist.
1099 * The filelist is unlinked after it is read.
1100 * @param bkpinfo The backup information structure. Fields used:
1101 * - @c bkpinfo->backup_media_type
1102 * - @c bkpinfo->isodir
1103 * - @c bkpinfo->media_device
1104 * - @c bkpinfo->tmpdir
1105 * @return The filelist structure containing the information read from disk.
1106 */
1107struct
1108s_node *process_filelist_and_biggielist()
1109{
1110struct s_node *filelist;
1111
1112/** add mallocs**/
1113char *command;
1114char *tmp;
1115int res = 0;
1116pid_t pid;
1117bool extract_mountlist_stub = FALSE;
1118
1119assert(bkpinfo != NULL);
1120malloc_string(command);
1121malloc_string(tmp);
1122
1123/* If those files already exist, do not overwrite them later on */
1124if (does_file_exist("/"MOUNTLIST_FNAME_STUB)) {
1125    extract_mountlist_stub = FALSE;
1126} else {
1127    extract_mountlist_stub = TRUE;
1128}
1129
1130if (does_file_exist(g_filelist_full)
1131&& does_file_exist(g_biggielist_txt)) {
1132    log_msg(1, "%s exists", g_filelist_full);
1133    log_msg(1, "%s exists", g_biggielist_txt);
1134    log_msg(2,
1135        "Filelist and biggielist already recovered from media. Yay!");
1136} else {
1137    getcwd(tmp, MAX_STR_LEN);
1138    chdir(bkpinfo->tmpdir);
1139    log_msg(1, "chdir(%s)", bkpinfo->tmpdir);
1140    log_to_screen("Extracting filelist and biggielist from media...");
1141    unlink("/tmp/filelist.full");
1142    unlink(FILELIST_FULL_STUB);
1143    if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
1144        sprintf(command,
1145            "tar -b %ld -zxf %s ./%s ./%s ./%s ./%s ./%s",
1146            bkpinfo->internal_tape_block_size,
1147            bkpinfo->media_device,
1148            MOUNTLIST_FNAME_STUB,
1149            BIGGIELIST_TXT_STUB,
1150            FILELIST_FULL_STUB,
1151            IWANTMYLVM_STUB,
1152            MONDO_CFG_FILE_STUB);
1153        log_msg(1, "tarcommand = %s", command);
1154        run_program_and_log_output(command, 1);
1155        if (!does_file_exist(FILELIST_FULL_STUB)) {
1156            /* Doing that allow us to remain compatible with pre-2.2.5 versions */
1157            log_msg(2, "pre-2.2.4 compatible mode on");
1158            sprintf(command,
1159                "tar -b %ld -zxf %s %s %s %s %s %s",
1160                bkpinfo->internal_tape_block_size,
1161                bkpinfo->media_device,
1162                MOUNTLIST_FNAME_STUB,
1163                BIGGIELIST_TXT_STUB,
1164                FILELIST_FULL_STUB,
1165                IWANTMYLVM_STUB,
1166                MONDO_CFG_FILE_STUB);
1167            log_msg(1, "tarcommand = %s", command);
1168            run_program_and_log_output(command, 1);
1169        }
1170    } else {
1171        log_msg(2,
1172            "Calling insist_on_this_cd_number; bkpinfo->isodir=%s",
1173            bkpinfo->isodir);
1174        insist_on_this_cd_number(1);
1175        log_msg(2, "Back from iotcn");
1176        run_program_and_log_output("mount", 1);
1177        sprintf(command,
1178            "tar -zxf %s/images/all.tar.gz ./%s ./%s ./%s ./%s ./%s",
1179            MNT_CDROM,
1180            MOUNTLIST_FNAME_STUB,
1181            BIGGIELIST_TXT_STUB,
1182            FILELIST_FULL_STUB,
1183            IWANTMYLVM_STUB,
1184            MONDO_CFG_FILE_STUB);
1185
1186        log_msg(1, "tarcommand = %s", command);
1187        run_program_and_log_output(command, 1);
1188        if (!does_file_exist(FILELIST_FULL_STUB)) {
1189            /* Doing that allow us to remain compatible with pre-2.2.5 versions */
1190            log_msg(2, "pre-2.2.4 compatible mode on");
1191            sprintf(command,
1192                "tar -zxf %s/images/all.tar.gz %s %s %s %s %s",
1193                MNT_CDROM,
1194                MOUNTLIST_FNAME_STUB,
1195                BIGGIELIST_TXT_STUB,
1196                FILELIST_FULL_STUB,
1197                IWANTMYLVM_STUB,
1198                MONDO_CFG_FILE_STUB);
1199
1200            log_msg(1, "tarcommand = %s", command);
1201            run_program_and_log_output(command, 1);
1202        }
1203        if (!does_file_exist(BIGGIELIST_TXT_STUB)) {
1204            fatal_error
1205                ("all.tar.gz did not include " BIGGIELIST_TXT_STUB);
1206        }
1207        if (!does_file_exist(FILELIST_FULL_STUB)) {
1208            fatal_error
1209                ("all.tar.gz did not include " FILELIST_FULL_STUB);
1210        }
1211    }
1212    sprintf(command, "cp -f %s %s", MONDO_CFG_FILE_STUB,
1213        g_mondo_cfg_file);
1214    run_program_and_log_output(command, FALSE);
1215
1216    sprintf(command, "cp -f %s/%s %s", bkpinfo->tmpdir,
1217        BIGGIELIST_TXT_STUB, g_biggielist_txt);
1218    log_msg(1, "command = %s", command);
1219    paranoid_system(command);
1220    sprintf(command, "ln -sf %s/%s %s", bkpinfo->tmpdir,
1221        FILELIST_FULL_STUB, g_filelist_full);
1222    log_msg(1, "command = %s", command);
1223    paranoid_system(command);
1224    }
1225
1226    if (am_I_in_disaster_recovery_mode()
1227    &&
1228    /* If it was there, do not overwrite it */
1229    (extract_mountlist_stub) 
1230    &&
1231    ask_me_yes_or_no("Do you want to retrieve the mountlist as well?"))
1232    {
1233        sprintf(command, "ln -sf %s/%s /tmp", MOUNTLIST_FNAME_STUB,
1234            bkpinfo->tmpdir);
1235    paranoid_system(command);
1236    }
1237
1238    chdir(tmp);
1239
1240    if (!does_file_exist(g_biggielist_txt)) {
1241        log_msg(1, "Warning - %s not found", g_biggielist_txt);
1242    }
1243    if (!does_file_exist(g_filelist_full)) {
1244        log_msg(1, "Warning - %s does not exist", g_filelist_full);
1245    }
1246//  popup_and_OK("Wonderful.");
1247
1248    log_msg(2, "Forking");
1249    pid = fork();
1250    switch (pid) {
1251    case -1:
1252        fatal_error("Forking error");
1253        break;
1254
1255    case 0:
1256        log_to_screen("Pre-processing filelist");
1257        if (!does_file_exist(g_biggielist_txt)) {
1258            sprintf(command, "echo -n > %s", g_biggielist_txt);
1259            paranoid_system(command);
1260        }
1261        sprintf(command, "grep -E '^/dev/.*' %s > %s",
1262                g_biggielist_txt, g_filelist_imagedevs);
1263        paranoid_system(command);
1264        exit(0);
1265        break;
1266
1267    default:
1268        open_evalcall_form("Pre-processing filelist");
1269        while (!waitpid(pid, (int *) 0, WNOHANG)) {
1270            usleep(100000);
1271            update_evalcall_form(0);
1272        }
1273    }
1274    close_evalcall_form();
1275
1276    log_msg(3, "loading filelist");
1277    filelist = load_filelist(g_filelist_full);
1278    log_msg(3, "deleting original filelist");
1279    unlink(g_filelist_full);
1280    if (g_text_mode) {
1281        printf("Restore which directory? --> ");
1282        fgets(tmp, sizeof(tmp), stdin);
1283        toggle_path_selection(filelist, tmp, TRUE);
1284        if (strlen(tmp) == 0) {
1285            res = 1;
1286        } else {
1287            res = 0;
1288        }
1289    } else {
1290        res = edit_filelist(filelist);
1291    }
1292    if (res) {
1293        log_msg(2, "User hit 'cancel'. Freeing filelist and aborting.");
1294        free_filelist(filelist);
1295        return (NULL);
1296    }
1297    ask_about_these_imagedevs(g_filelist_imagedevs, g_imagedevs_restthese);
1298    close_evalcall_form();
1299
1300    // NB: It's not necessary to add g_biggielist_txt to the filelist.full
1301    // file. The filelist.full file already contains the filename of EVERY
1302    // file backed up - regular and biggie files.
1303
1304    // However, we do want to make sure the imagedevs selected by the user
1305    // are flagged for restoring.
1306    if (length_of_file(g_imagedevs_restthese) > 2) {
1307        add_list_of_files_to_filelist(filelist, g_imagedevs_restthese,
1308                                      TRUE);
1309    }
1310
1311    paranoid_free(command);
1312    paranoid_free(tmp);
1313    return (filelist);
1314}
1315
1316/**************************************************************************
1317 *END_ PROCESS_FILELIST_AND_BIGGIELIST                                    *
1318 **************************************************************************/
1319
1320
1321
1322
1323/**
1324 * Make a backup copy of <tt>path_root</tt>/<tt>filename</tt>.
1325 * The backup filename is the filename of the original with ".pristine" added.
1326 * @param path_root The place where the filesystem is mounted (e.g. MNT_RESTORING).
1327 * @param filename The filename (absolute path) within @p path_root.
1328 * @return 0 for success, nonzero for failure.
1329 */
1330int backup_crucial_file(char *path_root, char *filename)
1331{
1332    char *tmp;
1333    char *command;
1334    int res;
1335
1336    malloc_string(tmp);
1337    malloc_string(command);
1338    assert(path_root != NULL);
1339    assert_string_is_neither_NULL_nor_zerolength(filename);
1340
1341    sprintf(tmp, "%s/%s", path_root, filename);
1342    sprintf(command, "cp -f %s %s.pristine", tmp, tmp);
1343
1344    res = run_program_and_log_output(command, 5);
1345    paranoid_free(tmp);
1346    paranoid_free(command);
1347    return (res);
1348}
1349
1350void offer_to_make_initrd() {
1351
1352if (bkpinfo->restore_mode != nuke) {
1353    if (ask_me_yes_or_no
1354        ("You will now be able to re-generate your initrd.\nThis is especially useful if you changed of hardware configuration, cloned, made P2V, used multipath...\nDo you need to do it ?")) {
1355        log_msg(1,"Launching shell for manual initrd recreation");
1356        popup_and_OK("You'll now be chrooted under your future / partition.\nGo under /boot and rebuild your initrd with\nmkinitrd -f -v initrd-2.x.y.img 2.x.y e.g.\nThen type exit to finish.");
1357        mvaddstr_and_log_it(g_currentY, 0, "Modifying initrd...");
1358        if (!g_text_mode) {
1359            newtSuspend();
1360        }
1361        (void)system("chroot " MNT_RESTORING);
1362        if (!g_text_mode) {
1363            newtResume();
1364        }
1365        mvaddstr_and_log_it(g_currentY++, 74, "Done.");
1366    } else {
1367        return;
1368    }
1369} else {
1370    log_to_screen("Non-interactive mode: no way to give you the keyboard so that you re-generate your initrd. Hope it's OK");
1371    log_msg(1,"Non-interactive mode: no way to give you the keyboard so that you re-generate your initrd. Hope it's OK");
1372}
1373}
1374
1375
1376/**
1377 * Install the user's boot loader in the MBR.
1378 * Currently LILO, ELILO, GRUB, RAW (dd of MBR), and the FreeBSD bootloader are supported.
1379 * @param offer_to_hack_scripts If TRUE, then offer to hack the user's fstab for them.
1380 * @return 0 for success, nonzero for failure.
1381 */
1382int run_boot_loader(bool offer_to_hack_scripts)
1383{
1384    int res;
1385    int retval = 0;
1386
1387  /** malloc *******/
1388    char *device;
1389    char *tmp = NULL;
1390    char *name;
1391    char *cmd = NULL;
1392
1393    malloc_string(device);
1394    malloc_string(name);
1395
1396    /* In order to have a working bootloader, we need to have all devices
1397     * ready in the chroot. If they are not there (udev) then copy them from
1398     * the current /dev location
1399     */
1400    asprintf(&cmd,"tar cf - /dev | ( cd %s ; tar xf - )",MNT_RESTORING);
1401    run_program_and_log_output(cmd, 3);
1402    paranoid_free(cmd);
1403
1404    backup_crucial_file(MNT_RESTORING, "/etc/fstab");
1405    backup_crucial_file(MNT_RESTORING, "/boot/grub/menu.lst");
1406    backup_crucial_file(MNT_RESTORING, "/etc/lilo.conf");
1407    backup_crucial_file(MNT_RESTORING, "/etc/elilo.conf");
1408    backup_crucial_file(MNT_RESTORING, "/boot/grub/device.map");
1409    backup_crucial_file(MNT_RESTORING, "/etc/mtab");
1410    read_cfg_var(g_mondo_cfg_file, "bootloader.device", device);
1411    read_cfg_var(g_mondo_cfg_file, "bootloader.name", name);
1412    asprintf(&tmp, "run_boot_loader: device='%s', name='%s'", device, name);
1413    log_msg(2, tmp);
1414    paranoid_free(tmp);
1415    system("sync");
1416
1417    offer_to_make_initrd();
1418    if (!strcmp(name, "LILO")) {
1419        res = run_lilo(offer_to_hack_scripts);
1420    } else if (!strcmp(name, "ELILO")) {
1421        res = run_elilo(offer_to_hack_scripts);
1422    } else if (!strcmp(name, "GRUB")) {
1423        res = run_grub(offer_to_hack_scripts, device);
1424    } else if (!strcmp(name, "RAW")) {
1425        res = run_raw_mbr(offer_to_hack_scripts, device);
1426    }
1427#ifdef __FreeBSD__
1428    else if (!strcmp(name, "BOOT0")) {
1429        asprintf(&tmp, "boot0cfg -B %s", device);
1430        res = run_program_and_log_output(tmp, FALSE);
1431        paranoid_free(tmp);
1432    } else {
1433        asprintf(&tmp, "ls /dev | grep -Eq '^%ss[1-4].*'", device);
1434        if (!system(tmp)) {
1435            paranoid_free(tmp);
1436            asprintf(&tmp, MNT_RESTORING "/sbin/fdisk -B %s", device);
1437            res = run_program_and_log_output(tmp, 3);
1438        } else {
1439            log_msg(1,
1440                    "I'm not running any boot loader. You have a DD boot drive. It's already loaded up.");
1441        }
1442        paranoid_free(tmp);
1443    }
1444#else
1445    else {
1446        log_to_screen
1447            ("Unable to determine type of boot loader. Defaulting to LILO.");
1448        res = run_lilo(offer_to_hack_scripts);
1449    }
1450#endif
1451    retval += res;
1452    if (res) {
1453        log_to_screen("Your boot loader returned an error");
1454    } else {
1455        log_to_screen("Your boot loader ran OK");
1456    }
1457    paranoid_free(device);
1458    paranoid_free(name);
1459    return (retval);
1460}
1461
1462/**************************************************************************
1463 *END_ RUN_BOOT_LOADER                                                    *
1464 **************************************************************************/
1465
1466
1467
1468/**
1469 * Attempt to find the user's editor.
1470 * @return The editor found ("vi" if none could be found).
1471 * @note The returned string points to static storage that will be overwritten with each call.
1472 */
1473char *find_my_editor(void)
1474{
1475    static char output[MAX_STR_LEN];
1476    if (find_home_of_exe("pico")) {
1477        strcpy(output, "pico");
1478    } else if (find_home_of_exe("nano")) {
1479        strcpy(output, "nano");
1480    } else if (find_home_of_exe("e3em")) {
1481        strcpy(output, "e3em");
1482    } else if (find_home_of_exe("e3vi")) {
1483        strcpy(output, "e3vi");
1484    } else {
1485        strcpy(output, "vi");
1486    }
1487    if (!find_home_of_exe(output)) {
1488        log_msg(2, " (find_my_editor) --- warning - %s not found", output);
1489    }
1490    return (output);
1491}
1492
1493
1494/**
1495 * Install GRUB on @p bd.
1496 * @param offer_to_run_stabgrub If TRUE, then offer to hack the user's fstab for them.
1497 * @param bd The boot device where GRUB is installed.
1498 * @return 0 for success, nonzero for failure.
1499 */
1500int run_grub(bool offer_to_run_stabgrub, char *bd)
1501{
1502  /** malloc **/
1503    char *command;
1504    char *boot_device;
1505    char *rootdev;
1506    char *rootdrive;
1507    char *conffile;
1508    char *tmp;
1509    char *editor;
1510
1511    int res;
1512    int done;
1513
1514    malloc_string(command);
1515    malloc_string(boot_device);
1516    malloc_string(tmp);
1517    malloc_string(editor);
1518    malloc_string(rootdev);
1519    malloc_string(rootdrive);
1520    malloc_string(conffile);
1521    assert_string_is_neither_NULL_nor_zerolength(bd);
1522    strcpy(editor, find_my_editor());
1523    strcpy(boot_device, bd);
1524
1525    if (!run_program_and_log_output("which grub-MR", FALSE)) {
1526        log_msg(1, "Yay! grub-MR found...");
1527        sprintf(command, "grub-MR %s /tmp/mountlist.txt", boot_device);
1528        log_msg(1, "command = %s", command);
1529    } else {
1530        sprintf(command, "chroot " MNT_RESTORING " grub-install %s",
1531                boot_device);
1532        log_msg(1, "WARNING - grub-MR not found; using grub-install");
1533    }
1534    if (offer_to_run_stabgrub
1535        && ask_me_yes_or_no("Did you change the mountlist or cloned the system ?"))
1536        /* interactive mode */
1537    {
1538        mvaddstr_and_log_it(g_currentY,
1539                            0,
1540                            "Modifying fstab, mtab, device.map and menu.lst, and running GRUB...                             ");
1541        for (done = FALSE; !done;) {
1542            popup_and_get_string("Boot device",
1543                                 "Please confirm/enter the boot device. If in doubt, try /dev/hda",
1544                                 boot_device, MAX_STR_LEN / 4);
1545            sprintf(command, "stabgrub-me %s", boot_device);
1546            res = run_program_and_log_output(command, 1);
1547            if (res) {
1548                popup_and_OK
1549                    ("GRUB installation failed. Please install manually using 'grub-install' or similar command. You are now chroot()'ed to your restored system. Please type 'exit' when you are done.");
1550                newtSuspend();
1551                system("chroot " MNT_RESTORING);
1552                newtResume();
1553                popup_and_OK("Thank you.");
1554            } else {
1555                done = TRUE;
1556            }
1557            popup_and_OK("You will now edit fstab, mtab, device.map and menu.lst");
1558            if (!g_text_mode) {
1559                newtSuspend();
1560            }
1561            sprintf(tmp, "chroot %s %s /etc/fstab", MNT_RESTORING, editor);
1562            paranoid_system(tmp);
1563            sprintf(tmp, "chroot %s %s /etc/mtab", MNT_RESTORING, editor);
1564            paranoid_system(tmp);
1565            sprintf(tmp, "chroot %s %s /boot/grub/menu.lst", MNT_RESTORING, editor);
1566            paranoid_system(tmp);
1567            sprintf(tmp, "chroot %s %s /boot/grub/device.map", MNT_RESTORING, editor);
1568            paranoid_system(tmp);
1569            if (!g_text_mode) {
1570                newtResume();
1571            }
1572        }
1573    } else
1574        /* nuke mode */
1575    {
1576        mvaddstr_and_log_it(g_currentY,
1577                            0,
1578                            "Running GRUB...                                                 ");
1579        iamhere(command);
1580        res = run_program_and_log_output(command, 1);
1581        if (res) {
1582            popup_and_OK
1583                ("Because of bugs in GRUB's own installer, GRUB was not installed properly. Please install the boot loader manually now, using this chroot()'ed shell prompt. Type 'exit' when you have finished.");
1584            newtSuspend();
1585            system("chroot " MNT_RESTORING);
1586            newtResume();
1587            popup_and_OK("Thank you.");
1588        }
1589    }
1590    if (res) {
1591        mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
1592        log_to_screen
1593            ("GRUB ran w/error(s). See %s for more info.", MONDO_LOGFILE);
1594        log_msg(1, "Type:-");
1595        log_msg(1, "    mount-me");
1596        log_msg(1, "    chroot " MNT_RESTORING);
1597        log_msg(1, "    mount /boot");
1598        log_msg(1, "    grub-install '(hd0)'");
1599        log_msg(1, "    exit");
1600        log_msg(1, "    unmount-me");
1601        log_msg(1,
1602                "If you're really stuck, please e-mail the mailing list.");
1603    } else {
1604        mvaddstr_and_log_it(g_currentY++, 74, "Done.");
1605    }
1606    paranoid_free(rootdev);
1607    paranoid_free(rootdrive);
1608    paranoid_free(conffile);
1609    paranoid_free(command);
1610    paranoid_free(boot_device);
1611    paranoid_free(tmp);
1612    paranoid_free(editor);
1613
1614    return (res);
1615}
1616
1617/**************************************************************************
1618 *END_RUN_GRUB                                                            *
1619 **************************************************************************/
1620
1621
1622/**
1623 * Install ELILO on the user's boot drive (determined by elilo.conf).
1624 * @param offer_to_run_stabelilo If TRUE, then offer to hack the user's fstab for them.
1625 * @return 0 for success, nonzero for failure.
1626 */
1627int run_elilo(bool offer_to_run_stabelilo)
1628{
1629  /** malloc **/
1630    char *command;
1631    char *tmp;
1632    char *editor;
1633
1634    int res;
1635    int done;
1636
1637    malloc_string(command);
1638    malloc_string(tmp);
1639    malloc_string(editor);
1640    strcpy(editor, find_my_editor());
1641    if (offer_to_run_stabelilo
1642        && ask_me_yes_or_no("Did you change the mountlist or cloned the system ?"))
1643
1644        /* interactive mode */
1645    {
1646        mvaddstr_and_log_it(g_currentY,
1647                            0,
1648                            "Modifying fstab and elilo.conf...                             ");
1649        sprintf(command, "stabelilo-me");
1650        res = run_program_and_log_output(command, 3);
1651        if (res) {
1652            popup_and_OK
1653                ("You will now edit fstab and elilo.conf, to make sure they match your new mountlist.");
1654            for (done = FALSE; !done;) {
1655                if (!g_text_mode) {
1656                    newtSuspend();
1657                }
1658                sprintf(tmp, "chroot %s %s /etc/fstab", MNT_RESTORING, editor);
1659                paranoid_system(tmp);
1660                sprintf(tmp, "chroot %s %s /etc/elilo.conf", MNT_RESTORING, editor);
1661                paranoid_system(tmp);
1662                if (!g_text_mode) {
1663                    newtResume();
1664                }
1665//              newtCls();
1666                if (ask_me_yes_or_no("Edit them again?")) {
1667                    continue;
1668                }
1669                done = TRUE;
1670            }
1671        } else {
1672            log_to_screen("elilo.conf and fstab were modified OK");
1673        }
1674    } else
1675        /* nuke mode */
1676    {
1677        res = TRUE;
1678    }
1679    paranoid_free(command);
1680    paranoid_free(tmp);
1681    paranoid_free(editor);
1682    return (res);
1683}
1684
1685/**************************************************************************
1686 *END_RUN_ELILO                                                            *
1687 **************************************************************************/
1688
1689
1690/**
1691 * Install LILO on the user's boot drive (determined by /etc/lilo.conf).
1692 * @param offer_to_run_stablilo If TRUE, then offer to hack the user's fstab for them.
1693 * @return 0 for success, nonzero for failure.
1694 */
1695int run_lilo(bool offer_to_run_stablilo)
1696{
1697  /** malloc **/
1698    char *command;
1699    char *tmp;
1700    char *editor;
1701
1702    int res;
1703    int done;
1704    bool run_lilo_M = FALSE;
1705    malloc_string(command);
1706    malloc_string(tmp);
1707    malloc_string(editor);
1708
1709    if (!run_program_and_log_output
1710        ("grep \"boot.*=.*/dev/md\" " MNT_RESTORING "/etc/lilo.conf", 1)) {
1711        run_lilo_M = TRUE;
1712    }
1713
1714    strcpy(editor, find_my_editor());
1715    if (offer_to_run_stablilo
1716        && ask_me_yes_or_no("Did you change the mountlist or cloned the system ?"))
1717
1718        /* interactive mode */
1719    {
1720        mvaddstr_and_log_it(g_currentY,
1721                            0,
1722                            "Modifying fstab and lilo.conf, and running LILO...                             ");
1723        sprintf(command, "stablilo-me");
1724        res = run_program_and_log_output(command, 3);
1725        if (res) {
1726            popup_and_OK
1727                ("You will now edit fstab and lilo.conf, to make sure they match your new mountlist.");
1728            for (done = FALSE; !done;) {
1729                if (!g_text_mode) {
1730                    newtSuspend();
1731                }
1732                sprintf(tmp, "%s " MNT_RESTORING "/etc/fstab", editor);
1733                paranoid_system(tmp);
1734                sprintf(tmp, "%s " MNT_RESTORING "/etc/lilo.conf", editor);
1735                paranoid_system(tmp);
1736                if (!g_text_mode) {
1737                    newtResume();
1738                }
1739//              newtCls();
1740                if (ask_me_yes_or_no("Edit them again?")) {
1741                    continue;
1742                }
1743                res =
1744                    run_program_and_log_output("chroot " MNT_RESTORING
1745                                               " lilo -L", 3);
1746                if (res) {
1747                    res =
1748                        run_program_and_log_output("chroot " MNT_RESTORING
1749                                                   " lilo", 3);
1750                }
1751                if (res) {
1752                    done =
1753                        ask_me_yes_or_no
1754                        ("LILO failed. Re-edit system files?");
1755                } else {
1756                    done = TRUE;
1757                }
1758            }
1759        } else {
1760            log_to_screen("lilo.conf and fstab were modified OK");
1761        }
1762    } else
1763        /* nuke mode */
1764    {
1765        mvaddstr_and_log_it(g_currentY,
1766                            0,
1767                            "Running LILO...                                                 ");
1768        res =
1769            run_program_and_log_output("chroot " MNT_RESTORING " lilo -L",
1770                                       3);
1771        if (res) {
1772            res =
1773                run_program_and_log_output("chroot " MNT_RESTORING " lilo",
1774                                           3);
1775        }
1776        if (res) {
1777            mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
1778            log_to_screen
1779                ("Failed to re-jig fstab and/or lilo. Edit/run manually, please.");
1780        } else {
1781            mvaddstr_and_log_it(g_currentY++, 74, "Done.");
1782        }
1783    }
1784    if (run_lilo_M) {
1785        run_program_and_log_output("chroot " MNT_RESTORING
1786                                   " lilo -M /dev/hda", 3);
1787        run_program_and_log_output("chroot " MNT_RESTORING
1788                                   " lilo -M /dev/sda", 3);
1789    }
1790    paranoid_free(command);
1791    paranoid_free(tmp);
1792    paranoid_free(editor);
1793    return (res);
1794}
1795
1796/**************************************************************************
1797 *END_RUN_LILO                                                            *
1798 **************************************************************************/
1799
1800
1801/**
1802 * Install a raw MBR onto @p bd.
1803 * @param offer_to_hack_scripts If TRUE, then offer to hack the user's fstab for them.
1804 * @param bd The device to copy the stored MBR to.
1805 * @return 0 for success, nonzero for failure.
1806 */
1807int run_raw_mbr(bool offer_to_hack_scripts, char *bd)
1808{
1809  /** malloc **/
1810    char *command;
1811    char *boot_device;
1812    char *tmp;
1813    char *editor;
1814    int res;
1815    int done;
1816
1817    malloc_string(command);
1818    malloc_string(boot_device);
1819    malloc_string(tmp);
1820    malloc_string(editor);
1821    assert_string_is_neither_NULL_nor_zerolength(bd);
1822
1823    strcpy(editor, find_my_editor());
1824    strcpy(boot_device, bd);
1825    sprintf(command, "raw-MR %s /tmp/mountlist.txt", boot_device);
1826    log_msg(2, "run_raw_mbr() --- command='%s'", command);
1827
1828    if (offer_to_hack_scripts
1829        && ask_me_yes_or_no("Did you change the mountlist or cloned the system ?"))
1830        /* interactive mode */
1831    {
1832        mvaddstr_and_log_it(g_currentY, 0,
1833                            "Modifying fstab and restoring MBR...                           ");
1834        for (done = FALSE; !done;) {
1835            if (!run_program_and_log_output("which vi", FALSE)) {
1836                popup_and_OK("You will now edit fstab");
1837                if (!g_text_mode) {
1838                    newtSuspend();
1839                }
1840                sprintf(tmp, "%s " MNT_RESTORING "/etc/fstab", editor);
1841                paranoid_system(tmp);
1842                if (!g_text_mode) {
1843                    newtResume();
1844                }
1845//              newtCls();
1846            }
1847            popup_and_get_string("Boot device",
1848                                 "Please confirm/enter the boot device. If in doubt, try /dev/hda",
1849                                 boot_device, MAX_STR_LEN / 4);
1850            sprintf(command, "stabraw-me %s", boot_device);
1851            res = run_program_and_log_output(command, 3);
1852            if (res) {
1853                done = ask_me_yes_or_no("Modifications failed. Re-try?");
1854            } else {
1855                done = TRUE;
1856            }
1857        }
1858    } else
1859        /* nuke mode */
1860    {
1861        mvaddstr_and_log_it(g_currentY, 0,
1862                            "Restoring MBR...                                               ");
1863        res = run_program_and_log_output(command, 3);
1864    }
1865    if (res) {
1866        mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
1867        log_to_screen
1868            ("MBR+fstab processed w/error(s). See %s for more info.", MONDO_LOGFILE);
1869    } else {
1870        mvaddstr_and_log_it(g_currentY++, 74, "Done.");
1871    }
1872    paranoid_free(command);
1873    paranoid_free(boot_device);
1874    paranoid_free(tmp);
1875    paranoid_free(editor);
1876    return (res);
1877}
1878
1879/**************************************************************************
1880 *END_RUN_RAW_MBR                                                         *
1881 **************************************************************************/
1882
1883
1884
1885/**
1886 * malloc() and set sensible defaults for the mondorestore filename variables.
1887 * @param bkpinfo The backup information structure. Fields used:
1888 * - @c bkpinfo->tmpdir
1889 * - @c bkpinfo->disaster_recovery
1890 */
1891void setup_MR_global_filenames()
1892{
1893    char *temppath;
1894
1895    assert(bkpinfo != NULL);
1896
1897    malloc_string(g_biggielist_txt);
1898    malloc_string(g_filelist_full);
1899    malloc_string(g_filelist_imagedevs);
1900    malloc_string(g_imagedevs_restthese);
1901    malloc_string(g_mondo_cfg_file);
1902    malloc_string(g_mountlist_fname);
1903    malloc_string(g_mondo_home);
1904    /*
1905    malloc_string(g_tmpfs_mountpt);
1906    */
1907    malloc_string(g_isodir_device);
1908    malloc_string(g_isodir_format);
1909
1910    temppath = bkpinfo->tmpdir;
1911
1912    sprintf(g_biggielist_txt, "%s/%s", temppath, BIGGIELIST_TXT_STUB);
1913    sprintf(g_filelist_full, "%s/%s", temppath, FILELIST_FULL_STUB);
1914    sprintf(g_filelist_imagedevs, "%s/tmp/filelist.imagedevs", temppath);
1915//  sprintf(g_imagedevs_pot, "%s/tmp/imagedevs.pot", temppath);
1916    sprintf(g_imagedevs_restthese, "%s/tmp/imagedevs.restore-these",
1917            temppath);
1918    if (bkpinfo->disaster_recovery) {
1919        sprintf(g_mondo_cfg_file, "/%s", MONDO_CFG_FILE_STUB);
1920        sprintf(g_mountlist_fname, "/%s", MOUNTLIST_FNAME_STUB);
1921    } else {
1922        sprintf(g_mondo_cfg_file, "%s/%s", temppath, MONDO_CFG_FILE_STUB);
1923        sprintf(g_mountlist_fname, "%s/%s", temppath,
1924                MOUNTLIST_FNAME_STUB);
1925    }
1926}
1927
1928/**************************************************************************
1929 *END_SET_GLOBAL_FILENAME                                                 *
1930 **************************************************************************/
1931
1932
1933/**
1934 * Copy @p input_file (containing the result of a compare) to @p output_file,
1935 * deleting spurious "changes" along the way.
1936 * @param output_file The output file to write with spurious changes removed.
1937 * @param input_file The input file, a list of changed files created by a compare.
1938 */
1939void streamline_changes_file(char *output_file, char *input_file)
1940{
1941    FILE *fin;
1942    FILE *fout;
1943  /** malloc **/
1944    char *incoming;
1945
1946    assert_string_is_neither_NULL_nor_zerolength(output_file);
1947    assert_string_is_neither_NULL_nor_zerolength(input_file);
1948    malloc_string(incoming);
1949
1950    if (!(fin = fopen(input_file, "r"))) {
1951        log_OS_error(input_file);
1952        return;
1953    }
1954    if (!(fout = fopen(output_file, "w"))) {
1955        fatal_error("cannot open output_file");
1956    }
1957    for (fgets(incoming, MAX_STR_LEN - 1, fin); !feof(fin);
1958         fgets(incoming, MAX_STR_LEN - 1, fin)) {
1959        if (strncmp(incoming, "etc/adjtime", 11)
1960            && strncmp(incoming, "etc/mtab", 8)
1961            && strncmp(incoming, "tmp/", 4)
1962            && strncmp(incoming, "boot/map", 8)
1963            && !strstr(incoming, "incheckentry")
1964            && strncmp(incoming, "etc/mail/statistics", 19)
1965            && strncmp(incoming, "var/", 4))
1966            fprintf(fout, "%s", incoming);  /* don't need \n here, for some reason.. */
1967    }
1968    paranoid_fclose(fout);
1969    paranoid_fclose(fin);
1970    paranoid_free(incoming);
1971}
1972
1973/**************************************************************************
1974 *END_STREAMLINE_CHANGES_FILE                                             *
1975 **************************************************************************/
1976
1977
1978/**
1979 * Give the user twenty seconds to press Ctrl-Alt-Del before we nuke their drives.
1980 */
1981void twenty_seconds_til_yikes()
1982{
1983    int i;
1984    /* MALLOC * */
1985    char *tmp;
1986
1987    malloc_string(tmp);
1988    if (does_file_exist("/tmp/NOPAUSE")) {
1989        return;
1990    }
1991    open_progress_form("CAUTION",
1992                       "Be advised: I am about to ERASE your hard disk(s)!",
1993                       "You may press Ctrl+Alt+Del to abort safely.",
1994                       "", 20);
1995    for (i = 0; i < 20; i++) {
1996        g_current_progress = i;
1997        sprintf(tmp, "You have %d seconds left to abort.", 20 - i);
1998        update_progress_form(tmp);
1999        sleep(1);
2000    }
2001    close_progress_form();
2002    paranoid_free(tmp);
2003}
2004
2005/**************************************************************************
2006 *END_TWENTY_SECONDS_TIL_YIKES                                            *
2007 **************************************************************************/
2008
2009
2010/**
2011 * Unmount all devices in @p p_external_copy_of_mountlist.
2012 * @param p_external_copy_of_mountlist The mountlist to guide the devices to unmount.
2013 * @return 0 for success, nonzero for failure.
2014 */
2015int unmount_all_devices(struct mountlist_itself
2016                        *p_external_copy_of_mountlist)
2017{
2018    struct mountlist_itself *mountlist;
2019    int retval = 0, lino, res = 0, i;
2020    char *command;
2021    char *tmp;
2022
2023    malloc_string(command);
2024    malloc_string(tmp);
2025    assert(p_external_copy_of_mountlist != NULL);
2026
2027    mountlist = malloc(sizeof(struct mountlist_itself));
2028    memcpy((void *) mountlist, (void *) p_external_copy_of_mountlist,
2029           sizeof(struct mountlist_itself));
2030    sort_mountlist_by_mountpoint(mountlist, 0);
2031
2032    run_program_and_log_output("df -m", 3);
2033    mvaddstr_and_log_it(g_currentY, 0, "Unmounting devices      ");
2034    open_progress_form("Unmounting devices",
2035                       "Unmounting all devices that were mounted,",
2036                       "in preparation for the post-restoration reboot.",
2037                       "", mountlist->entries);
2038    chdir("/");
2039    for (i = 0;
2040         i < 10
2041         &&
2042         run_program_and_log_output
2043         ("ps | grep buffer | grep -v \"grep buffer\"", TRUE) == 0;
2044         i++) {
2045        sleep(1);
2046        log_msg(2, "Waiting for buffer() to finish");
2047    }
2048
2049    paranoid_system("sync");
2050
2051    sprintf(tmp, "cp -f %s " MNT_RESTORING "/var/log", MONDO_LOGFILE);
2052    if (run_program_and_log_output(tmp, FALSE)) {
2053        log_msg(1,
2054                "Error. Failed to copy log to PC's /var/log dir. (Mounted read-only?)");
2055    }
2056    if (does_file_exist("/tmp/DUMBASS-GENTOO")) {
2057        run_program_and_log_output("mkdir -p " MNT_RESTORING
2058                                   "/mnt/.boot.d", 5);
2059    }
2060
2061    /* Unmounting the local /proc and /sys first */
2062    run_program_and_log_output("umount " MNT_RESTORING "/proc",3);
2063    run_program_and_log_output("umount " MNT_RESTORING "/sys",3);
2064
2065    for (lino = mountlist->entries - 1; lino >= 0; lino--) {
2066        if (!strcmp(mountlist->el[lino].mountpoint, "lvm")) {
2067            continue;
2068        }
2069        sprintf(tmp, "Unmounting device %s  ", mountlist->el[lino].device);
2070
2071        update_progress_form(tmp);
2072        if (is_this_device_mounted(mountlist->el[lino].device)) {
2073            if (!strcmp(mountlist->el[lino].mountpoint, "swap")) {
2074                sprintf(command, "swapoff %s", mountlist->el[lino].device);
2075            } else {
2076                if (!strcmp(mountlist->el[lino].mountpoint, "/1")) {
2077                    sprintf(command, "umount %s/", MNT_RESTORING);
2078                    log_msg(3,
2079                            "Well, I know a certain kitty-kitty who'll be sleeping with Mommy tonight...");
2080                } else {
2081                    sprintf(command, "umount " MNT_RESTORING "%s",
2082                            mountlist->el[lino].mountpoint);
2083
2084                    /* To support latest Ubuntu where /var is a separate FS
2085                     * Cf: http://linux.derkeiler.com/Mailing-Lists/Ubuntu/2007-04/msg01319.html
2086                     * we need to create some dirs under the real / before unmounting it */
2087                    if (!strcmp(mountlist->el[lino].mountpoint, "/")) {
2088                        run_program_and_log_output("mkdir -p " MNT_RESTORING "/var/lock", FALSE);
2089                        run_program_and_log_output("mkdir -p " MNT_RESTORING "/var/run", FALSE);
2090                    }
2091                }
2092            }
2093            log_msg(10, "The 'umount' command is '%s'", command);
2094            res = run_program_and_log_output(command, 3);
2095        } else {
2096            strcat(tmp, "...not mounted anyway :-) OK");
2097            res = 0;
2098        }
2099        g_current_progress++;
2100        if (res) {
2101            strcat(tmp, "...Failed");
2102            retval++;
2103            log_to_screen(tmp);
2104        } else {
2105            log_msg(2, tmp);
2106        }
2107    }
2108    close_progress_form();
2109    if (retval) {
2110        mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
2111    } else {
2112        mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2113    }
2114    if (retval) {
2115        log_to_screen("Unable to unmount some of your partitions.");
2116    } else {
2117        log_to_screen("All partitions were unmounted OK.");
2118    }
2119    free(mountlist);
2120    paranoid_free(command);
2121    paranoid_free(tmp);
2122    return (retval);
2123}
2124
2125/**************************************************************************
2126 *END_UNMOUNT_ALL_DEVICES                                                 *
2127 **************************************************************************/
2128
2129
2130
2131/**
2132 * Extract mondo-restore.cfg and the mountlist from the tape inserted
2133 * to the ./tmp/ directory.
2134 * @param dev The tape device to read from.
2135 * @return 0 for success, nonzero for failure.
2136 */
2137int extract_cfg_file_and_mountlist_from_tape_dev(char *dev)
2138{
2139    char *command;
2140    int res = 0;
2141
2142    malloc_string(command);
2143
2144    if (bkpinfo->use_obdr) {
2145        skip_obdr();
2146    } else {
2147        // BCO: below 32KB seems to block at least on RHAS 2.1 and MDK 10.0
2148        set_tape_block_size_with_mt(bkpinfo->internal_tape_block_size);
2149    }
2150
2151    sprintf(command,
2152            "dd if=%s bs=%ld count=%ld 2> /dev/null | tar -zx ./%s ./%s ./%s ./%s ./%s",
2153            dev,
2154            bkpinfo->internal_tape_block_size,
2155            1024L * 1024 * 32 / bkpinfo->internal_tape_block_size,
2156            MOUNTLIST_FNAME_STUB, MONDO_CFG_FILE_STUB,
2157            BIGGIELIST_TXT_STUB, FILELIST_FULL_STUB, IWANTMYLVM_STUB);
2158    log_msg(2, "command = '%s'", command);
2159    res = run_program_and_log_output(command, -1);
2160    if (res != 0) {
2161        if (does_file_exist(MONDO_CFG_FILE_STUB)) {
2162            res = 0;
2163        } else {
2164            /* Doing that allow us to remain compatible with pre-2.2.5 versions */
2165            log_msg(2, "pre-2.2.4 compatible mode on");
2166            sprintf(command,
2167                    "dd if=%s bs=%ld count=%ld 2> /dev/null | tar -zx %s %s %s %s %s",
2168                    dev,
2169                    bkpinfo->internal_tape_block_size,
2170                    1024L * 1024 * 32 / bkpinfo->internal_tape_block_size,
2171                    MOUNTLIST_FNAME_STUB, MONDO_CFG_FILE_STUB,
2172                    BIGGIELIST_TXT_STUB, FILELIST_FULL_STUB, IWANTMYLVM_STUB);
2173            log_msg(2, "command = '%s'", command);
2174            res = run_program_and_log_output(command, -1);
2175            if ((res != 0) && (does_file_exist(MONDO_CFG_FILE_STUB))) {
2176                res = 0;
2177            }
2178        }
2179    }
2180    paranoid_free(command);
2181    return (res);
2182}
2183
2184
2185
2186/**
2187 * Get the configuration file from the floppy, tape, or CD.
2188 * @param bkpinfo The backup information structure. Fields used:
2189 * - @c bkpinfo->backup_media_type
2190 * - @c bkpinfo->media_device
2191 * - @c bkpinfo->tmpdir
2192 * @return 0 for success, nonzero for failure.
2193 */
2194int get_cfg_file_from_archive()
2195{
2196    int retval = 0;
2197
2198   /** malloc *****/
2199    char *device;
2200    char *command;
2201    char *cfg_file;
2202    char *mounted_cfgf_path;
2203    char *tmp;
2204    char *mountpt;
2205    char *ramdisk_fname;
2206    char *mountlist_file;
2207    bool extract_mountlist_stub;
2208    bool extract_i_want_my_lvm;
2209
2210    bool try_plan_B;
2211
2212    assert(bkpinfo != NULL);
2213    malloc_string(cfg_file);
2214    malloc_string(mounted_cfgf_path);
2215    malloc_string(mountpt);
2216    malloc_string(ramdisk_fname);
2217    malloc_string(mountlist_file);
2218    malloc_string(device);
2219    malloc_string(command);
2220    malloc_string(tmp);
2221    log_msg(2, "gcffa --- starting");
2222    log_to_screen("I'm thinking...");
2223    sprintf(mountpt, "%s/mount.bootdisk", bkpinfo->tmpdir);
2224    device[0] = '\0';
2225    chdir(bkpinfo->tmpdir);
2226    strcpy(cfg_file, MONDO_CFG_FILE_STUB);
2227    unlink(cfg_file);           // cfg_file[] is missing the '/' at the start, FYI, by intent
2228    unlink(FILELIST_FULL_STUB);
2229    unlink(BIGGIELIST_TXT_STUB);
2230    sprintf(command, "mkdir -p %s", mountpt);
2231    run_program_and_log_output(command, FALSE);
2232
2233    sprintf(cfg_file, "%s/%s", bkpinfo->tmpdir, MONDO_CFG_FILE_STUB);
2234    sprintf(mountlist_file, "%s/%s", bkpinfo->tmpdir, MOUNTLIST_FNAME_STUB);
2235    //   make_hole_for_file( cfg_file );
2236    //   make_hole_for_file( mountlist_file);
2237    log_msg(2, "mountpt = %s; cfg_file=%s", mountpt, cfg_file);
2238
2239    if (!does_file_exist(cfg_file)) {
2240        log_msg(2, "gcffa --- we don't have cfg file yet.");
2241        if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2242            try_plan_B = TRUE;
2243        } else {
2244            log_msg(2, "gcffa --- calling mount_media now :)");
2245            if (!mount_media()) {
2246                log_msg(2,
2247                        "gcffa --- managed to mount CD; so, no need for Plan B");
2248                try_plan_B = FALSE;
2249            } else {
2250                try_plan_B = TRUE;
2251            }
2252            if (what_number_cd_is_this() > 1) {
2253                insist_on_this_cd_number((g_current_media_number = 1));
2254            }
2255        }
2256        if (try_plan_B) {
2257            log_msg(2, "gcffa --- OK, switching to Plan B");
2258            chdir(bkpinfo->tmpdir);
2259            run_program_and_log_output("mkdir -p tmp", FALSE);
2260
2261            if (strlen(bkpinfo->media_device) == 0) {
2262                strcpy(bkpinfo->media_device, "/dev/st0");
2263                log_msg(2, "media_device is blank; assuming %s");
2264            }
2265            strcpy(tmp, bkpinfo->media_device);
2266            if (extract_cfg_file_and_mountlist_from_tape_dev
2267                (bkpinfo->media_device)) {
2268                strcpy(bkpinfo->media_device, "/dev/st0");
2269                if (extract_cfg_file_and_mountlist_from_tape_dev
2270                    (bkpinfo->media_device)) {
2271                    strcpy(bkpinfo->media_device, "/dev/osst0");
2272                    if (extract_cfg_file_and_mountlist_from_tape_dev
2273                        (bkpinfo->media_device)) {
2274                        strcpy(bkpinfo->media_device, "/dev/ht0");
2275                        if (extract_cfg_file_and_mountlist_from_tape_dev
2276                            (bkpinfo->media_device)) {
2277                            log_msg(3,
2278                                    "I tried lots of devices but none worked.");
2279                            strcpy(bkpinfo->media_device, tmp);
2280                        }
2281                    }
2282                }
2283            }
2284
2285            if (!does_file_exist("tmp/mondo-restore.cfg")) {
2286                log_to_screen("Cannot find config info on media");
2287                return (1);
2288            }
2289        } else {
2290                if (does_file_exist("/"MOUNTLIST_FNAME_STUB)) {
2291                    extract_mountlist_stub = FALSE;
2292                } else {
2293                    extract_mountlist_stub = TRUE;
2294                }
2295                if (does_file_exist("/"IWANTMYLVM_STUB)) {
2296                    extract_i_want_my_lvm = FALSE;
2297                } else {
2298                    extract_i_want_my_lvm = TRUE;
2299                }
2300
2301                log_msg(2,
2302                        "gcffa --- Plan B, a.k.a. untarring some file from all.tar.gz");
2303                sprintf(command, "tar -zxvf " MNT_CDROM "/images/all.tar.gz ./%s ./%s ./%s ./%s ./%s", MOUNTLIST_FNAME_STUB, MONDO_CFG_FILE_STUB, BIGGIELIST_TXT_STUB, FILELIST_FULL_STUB, IWANTMYLVM_STUB);    // add -b TAPE_BLOCK_SIZE if you _really_ think it's necessary
2304                run_program_and_log_output(command, TRUE);
2305                if (!does_file_exist(MONDO_CFG_FILE_STUB)) {
2306                    /* Doing that allow us to remain compatible with pre-2.2.5 versions */
2307                    log_msg(2, "pre-2.2.4 compatible mode on");
2308                    sprintf(command, "tar -zxvf " MNT_CDROM "/images/all.tar.gz %s %s %s %s %s", MOUNTLIST_FNAME_STUB, MONDO_CFG_FILE_STUB, BIGGIELIST_TXT_STUB, FILELIST_FULL_STUB, IWANTMYLVM_STUB);  // add -b TAPE_BLOCK_SIZE if you _really_ think it's necessary
2309                    run_program_and_log_output(command, TRUE);
2310                    if (!does_file_exist(MONDO_CFG_FILE_STUB)) {
2311                        fatal_error
2312                            ("Please reinsert the disk/CD and try again.");
2313                    }
2314                }
2315        }
2316    }
2317    if (does_file_exist(MONDO_CFG_FILE_STUB)) {
2318        log_msg(1, "gcffa --- great! We've got the config file");
2319        sprintf(tmp, "%s/%s",
2320                call_program_and_get_last_line_of_output("pwd"),
2321                MONDO_CFG_FILE_STUB);
2322        sprintf(command, "cp -f %s %s", tmp, cfg_file);
2323        iamhere(command);
2324        if (strcmp(tmp, cfg_file)
2325            && run_program_and_log_output(command, 1)) {
2326            log_msg(1,
2327                    "... but an error occurred when I tried to move it to %s",
2328                    cfg_file);
2329        } else {
2330            log_msg(1, "... and I moved it successfully to %s", cfg_file);
2331        }
2332        sprintf(command, "cp -f %s/%s %s",
2333            call_program_and_get_last_line_of_output("pwd"),
2334            MOUNTLIST_FNAME_STUB, mountlist_file);
2335        iamhere(command);
2336        if (extract_mountlist_stub) {
2337            if (strcmp(tmp, cfg_file)
2338                && run_program_and_log_output(command, 1)) {
2339                log_msg(1, "Failed to get mountlist");
2340            } else {
2341                log_msg(1, "Got mountlist too");
2342                sprintf(command, "cp -f %s %s", mountlist_file,
2343                        g_mountlist_fname);
2344                if (run_program_and_log_output(command, 1)) {
2345                    log_msg(1, "Failed to copy mountlist to /tmp");
2346                } else {
2347                    log_msg(1, "Copied mountlist to /tmp as well OK");
2348                    sprintf(command, "cp -f %s /tmp/",IWANTMYLVM_STUB);
2349                    run_program_and_log_output(command, 1);
2350                }
2351            }
2352        }
2353    }
2354    run_program_and_log_output("umount " MNT_CDROM, FALSE);
2355    if (!does_file_exist(cfg_file)) {
2356        iamhere(cfg_file);
2357        log_msg(1, "%s not found", cfg_file);
2358        log_to_screen
2359            ("Oh dear. Unable to recover configuration file from boot disk");
2360        return (1);
2361    }
2362
2363    log_to_screen("Recovered mondo-restore.cfg");
2364    if (!does_file_exist(MOUNTLIST_FNAME_STUB)) {
2365        log_to_screen("...but not mountlist.txt - a pity, really...");
2366    }
2367    else {
2368            /* Is this code really useful ??? */
2369        if (extract_mountlist_stub) {
2370            sprintf(command, "cp -f %s %s/%s", MOUNTLIST_FNAME_STUB,
2371                    bkpinfo->tmpdir, MOUNTLIST_FNAME_STUB);
2372            run_program_and_log_output(command, FALSE);
2373        }
2374    }
2375
2376    sprintf(command, "cp -f %s /%s", cfg_file, MONDO_CFG_FILE_STUB);
2377    run_program_and_log_output(command, FALSE);
2378    if (extract_mountlist_stub) {
2379        sprintf(command, "cp -f %s /%s", mountlist_file, MOUNTLIST_FNAME_STUB);
2380        run_program_and_log_output(command, FALSE);
2381    }
2382    sprintf(command, "cp -f etc/raidtab /etc/");
2383    run_program_and_log_output(command, FALSE);
2384    if (extract_i_want_my_lvm) {
2385        sprintf(command, "cp -f %s /tmp/",IWANTMYLVM_STUB);
2386        run_program_and_log_output(command, FALSE);
2387    }
2388    g_backup_media_type = bkpinfo->backup_media_type;
2389    paranoid_free(device);
2390    paranoid_free(command);
2391    paranoid_free(tmp);
2392    paranoid_free(cfg_file);
2393    paranoid_free(mounted_cfgf_path);
2394    paranoid_free(mountpt);
2395    paranoid_free(ramdisk_fname);
2396    paranoid_free(mountlist_file);
2397    return (retval);
2398}
2399
2400/**************************************************************************
2401 *END_GET_CFG_FILE_FROM_ARCHIVE                                           *
2402 **************************************************************************/
2403
2404/* @} - end restoreUtilityGroup */
2405
2406
2407/***************************************************************************
2408 * F@                                                                      *
2409 * () -- Hugo Rabson                                  *
2410 *                                                                         *
2411 * Purpose:                                                                *
2412 *                                                                         *
2413 * Called by:                                                              *
2414 * Params:    -                      -                                     *
2415 * Returns:   0=success; nonzero=failure                                   *
2416 ***************************************************************************/
2417
2418
2419
2420void wait_until_software_raids_are_prepped(char *mdstat_file,
2421                                           int wait_for_percentage)
2422{
2423    struct raidlist_itself *raidlist;
2424    int unfinished_mdstat_devices = 9999, i;
2425    char *screen_message;
2426
2427    malloc_string(screen_message);
2428    raidlist = malloc(sizeof(struct raidlist_itself));
2429
2430    assert(wait_for_percentage <= 100);
2431    iamhere("wait_until_software_raids_are_prepped");
2432    while (unfinished_mdstat_devices > 0) {
2433            // FIXME: Prefix '/dev/' should really be dynamic!
2434        if (parse_mdstat(raidlist, "/dev/")) {
2435            log_to_screen("Sorry, cannot read %s", MDSTAT_FILE);
2436            log_msg(1,"Sorry, cannot read %s", MDSTAT_FILE);
2437            return;
2438        }
2439        for (unfinished_mdstat_devices = i = 0; i <= raidlist->entries; i++) {
2440            if (raidlist->el[i].progress < wait_for_percentage) {
2441                unfinished_mdstat_devices++;
2442                if (raidlist->el[i].progress == -1) // delayed while another partition inits
2443                {
2444                    continue;
2445                }
2446                log_msg(1,"Sync'ing %s (i=%d)", raidlist->el[i].raid_device, i);
2447                sprintf(screen_message, "Sync'ing %s",
2448                        raidlist->el[i].raid_device);
2449                open_evalcall_form(screen_message);
2450                while (raidlist->el[i].progress < wait_for_percentage) {
2451                    log_msg(1,"Percentage sync'ed: %d", raidlist->el[i].progress);
2452                    update_evalcall_form(raidlist->el[i].progress);
2453                    sleep(2);
2454                    // FIXME: Prefix '/dev/' should really be dynamic!
2455                    if (parse_mdstat(raidlist, "/dev/")) {
2456                        break;
2457                    }
2458                }
2459                close_evalcall_form();
2460            }
2461        }
2462    }
2463    paranoid_free(screen_message);
2464    paranoid_free(raidlist);
2465}
2466
2467
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