source: MondoRescue/branches/2.2.9/mondo/src/mondorestore/mondo-rstr-compare.c@ 2419

Last change on this file since 2419 was 2419, checked in by Bruno Cornec, 15 years ago

star only supports ACL when used with exustar mode. Fix #356.
  • Property svn:keywords set to Id
File size: 21.9 KB
Line 
1/***************************************************************************
2 cvsid : $Id: mondo-rstr-compare.c 2419 2009-09-23 21:50:34Z bruno $
3***************************************************************************/
4
5#include <pthread.h>
6#include "my-stuff.h"
7#include "mr_mem.h"
8#include "../common/mondostructures.h"
9#include "../common/libmondo.h"
10//#include "../../config.h"
11#include "mr-externs.h"
12#include "mondo-rstr-compare.h"
13#include "mondo-restore-EXT.h"
14#include "mondo-rstr-tools-EXT.h"
15
16extern char *MONDO_LOGFILE;
17
18/* Reference to global bkpinfo */
19extern struct s_bkpinfo *bkpinfo;
20
21extern char *g_mountlist_fname;
22
23//static char cvsid[] = "$Id: mondo-rstr-compare.c 2419 2009-09-23 21:50:34Z bruno $";
24
25void popup_changelist_from_file(char *);
26
27
28/**
29 * @addtogroup LLcompareGroup
30 * @{
31 */
32/**
33 * Compare biggiefile number @p bigfileno with the filesystem mounted on @p MNT_RESTORING.
34 * @param bkpinfo The backup information structure. Only used in insist_on_this_cd_number().
35 * @param bigfileno The biggiefile number (starting from 0) to compare.
36 * @note This function uses an MD5 checksum.
37 */
38int compare_a_biggiefile(long bigfileno)
39{
40
41 FILE *fin;
42 FILE *fout;
43
44 /** needs malloc *******/
45 char *checksum_ptr;
46 char *original_cksum_ptr;
47 char *bigfile_fname_ptr;
48 char *tmp_ptr = NULL;
49 char *command_ptr;
50
51 char *checksum, *original_cksum, *bigfile_fname, *tmp, *command;
52
53 char *p;
54 int i;
55 int retval = 0;
56
57 struct s_filename_and_lstat_info biggiestruct;
58
59 malloc_string(checksum);
60 malloc_string(original_cksum);
61 malloc_string(bigfile_fname);
62 malloc_string(tmp);
63 malloc_string(command);
64 malloc_string(checksum_ptr);
65 malloc_string(original_cksum_ptr);
66 malloc_string(bigfile_fname_ptr);
67 malloc_string(command_ptr);
68
69 /*********************************************************************
70 * allocate memory clear test sab 16 feb 2003 *
71 *********************************************************************/
72 assert(bkpinfo != NULL);
73 memset(checksum_ptr, '\0', sizeof(checksum));
74 memset(original_cksum_ptr, '\0', sizeof(original_cksum));
75 memset(bigfile_fname_ptr, '\0', sizeof(bigfile_fname));
76 memset(command_ptr, '\0', sizeof(command));
77 /** end **/
78
79 if (!does_file_exist(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""))) {
80 if (does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")) {
81 insist_on_this_cd_number((++g_current_media_number));
82 } else {
83 mr_asprintf(&tmp_ptr, "No CD's left. No biggiefiles left. No prob, Bob.");
84 log_msg(2, tmp_ptr);
85 paranoid_free(tmp_ptr);
86 return (0);
87 }
88 }
89 if (!(fin = fopen(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""), "r"))) {
90 mr_asprintf(&tmp_ptr, "Cannot open bigfile %ld (%s)'s info file", bigfileno + 1, bigfile_fname_ptr);
91 log_to_screen(tmp_ptr);
92 paranoid_free(tmp_ptr);
93 return (1);
94 }
95 fread((void *) &biggiestruct, 1, sizeof(biggiestruct), fin);
96 paranoid_fclose(fin);
97
98 strcpy(checksum_ptr, biggiestruct.checksum);
99 strcpy(bigfile_fname_ptr, biggiestruct.filename);
100
101 log_msg(2, "biggiestruct.filename = %s", biggiestruct.filename);
102 log_msg(2, "biggiestruct.checksum = %s", biggiestruct.checksum);
103
104 if (!g_text_mode) {
105 mr_asprintf(&tmp_ptr, "Comparing %s", bigfile_fname_ptr);
106 newtDrawRootText(0, 22, tmp_ptr);
107 paranoid_free(tmp_ptr);
108 newtRefresh();
109 }
110 if (!checksum[0]) {
111 log_msg(2, "Warning - %s has no checksum", bigfile_fname_ptr);
112 }
113 if (!strncmp(bigfile_fname_ptr, "/dev/", 5)) {
114 strcpy(original_cksum_ptr, "IGNORE");
115 } else {
116 sprintf(command_ptr,
117 "md5sum \"%s%s\" > /tmp/md5sum.txt 2> /tmp/errors",
118 MNT_RESTORING, bigfile_fname_ptr);
119 }
120 log_msg(2, command_ptr);
121 mr_asprintf(&tmp_ptr, "cat /tmp/errors >> %s 2> /dev/null", MONDO_LOGFILE);
122 paranoid_system(tmp_ptr);
123 paranoid_free(tmp_ptr);
124
125 if (system(command_ptr)) {
126 log_OS_error("Warning - command failed");
127 original_cksum[0] = '\0';
128 return (1);
129 } else {
130 if (!(fin = fopen("/tmp/md5sum.txt", "r"))) {
131 log_msg(2,
132 "Unable to open /tmp/md5sum.txt; can't get live checksum");
133 original_cksum[0] = '\0';
134 return (1);
135 } else {
136 fgets(original_cksum_ptr, MAX_STR_LEN - 1, fin);
137 paranoid_fclose(fin);
138 for (i = strlen(original_cksum_ptr);
139 i > 0 && original_cksum[i - 1] < 32; i--);
140 original_cksum[i] = '\0';
141 p = (char *) strchr(original_cksum_ptr, ' ');
142 if (p) {
143 *p = '\0';
144 }
145 }
146 }
147 mr_asprintf(&tmp_ptr, "bigfile #%ld ('%s') ", bigfileno + 1, bigfile_fname_ptr);
148 if (!strcmp(checksum_ptr, original_cksum_ptr) != 0) {
149 mr_strcat(tmp_ptr, " ... OK");
150 } else {
151 mr_strcat(tmp_ptr, "... changed");
152 retval++;
153 }
154 log_msg(1, tmp_ptr);
155 paranoid_free(tmp_ptr);
156
157 if (retval) {
158 if (!(fout = fopen(MONDO_CACHE"/changed.txt", "a"))) {
159 fatal_error("Cannot openout changed.txt");
160 }
161 fprintf(fout, "%s\n", bigfile_fname_ptr);
162 paranoid_fclose(fout);
163 }
164
165 paranoid_free(original_cksum_ptr);
166 paranoid_free(original_cksum);
167 paranoid_free(bigfile_fname_ptr);
168 paranoid_free(bigfile_fname);
169 paranoid_free(checksum_ptr);
170 paranoid_free(checksum);
171 paranoid_free(command_ptr);
172 paranoid_free(command);
173 paranoid_free(tmp);
174
175 return (retval);
176}
177
178/**************************************************************************
179 *END_COMPARE_A_BIGGIEFILE *
180 **************************************************************************/
181
182
183/**
184 * Compare all biggiefiles in the backup.
185 * @return 0 for success, nonzero for failure.
186 */
187int compare_all_biggiefiles()
188{
189 int retval = 0;
190 int res;
191 long noof_biggiefiles, bigfileno = 0;
192 char tmp[MAX_STR_LEN];
193
194 log_msg(1, "Comparing biggiefiles");
195
196 if (length_of_file(BIGGIELIST) < 6) {
197 log_msg(1,
198 "OK, really teeny-tiny biggielist; not comparing biggiefiles");
199 return (0);
200 }
201 noof_biggiefiles = count_lines_in_file(BIGGIELIST);
202 if (noof_biggiefiles <= 0) {
203 log_msg(1, "OK, no biggiefiles; not comparing biggiefiles");
204 return (0);
205 }
206 mvaddstr_and_log_it(g_currentY, 0,
207 "Comparing large files ");
208 open_progress_form("Comparing large files",
209 "I am now comparing the large files",
210 "against the filesystem. Please wait.", "",
211 noof_biggiefiles);
212 for (bigfileno = 0; bigfileno < noof_biggiefiles; bigfileno++) {
213 sprintf(tmp, "Comparing big file #%ld", bigfileno + 1);
214 log_msg(1, tmp);
215 update_progress_form(tmp);
216 res = compare_a_biggiefile(bigfileno);
217 retval += res;
218 g_current_progress++;
219 }
220 close_progress_form();
221 return (0);
222 if (retval) {
223 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
224 } else {
225 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
226 }
227 return (retval);
228}
229
230/**************************************************************************
231 *END_COMPARE_ALL_BIGGIEFILES *
232 **************************************************************************/
233
234
235/**
236 * Compare afioball @p tarball_fname against the filesystem.
237 * You must be chdir()ed to the directory where the filesystem is mounted
238 * before you call this function.
239 * @param tarball_fname The filename of the tarball to compare.
240 * @param current_tarball_number The fileset number contained in @p tarball_fname.
241 * @return 0 for success, nonzero for failure.
242 */
243int compare_a_tarball(char *tarball_fname, int current_tarball_number)
244{
245 int retval = 0;
246 int res;
247 long noof_lines;
248 long archiver_errors;
249 bool use_star;
250
251 /*** needs malloc *********/
252 char *command, *tmp, *filelist_name, *logfile,
253 *compressor_exe;
254 char *archiver_exe = NULL;
255
256 malloc_string(command);
257 malloc_string(tmp);
258 malloc_string(filelist_name);
259 malloc_string(logfile);
260 malloc_string(compressor_exe);
261
262 use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
263 assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
264 sprintf(logfile, "/tmp/afio.log.%d", current_tarball_number);
265 sprintf(filelist_name, MNT_CDROM "/archives/filelist.%d",
266 current_tarball_number);
267
268 noof_lines = count_lines_in_file(filelist_name);
269
270 if (strstr(tarball_fname, ".bz2")) {
271 strcpy(compressor_exe, "bzip2");
272 } else if (strstr(tarball_fname, ".gz")) {
273 strcpy(compressor_exe, "gzip");
274 } else if (strstr(tarball_fname, ".lzo")) {
275 strcpy(compressor_exe, "lzop");
276 } else {
277 compressor_exe[0] = '\0';
278 }
279
280 if (use_star) {
281 mr_asprintf(&archiver_exe, "star");
282 } else {
283 mr_asprintf(&archiver_exe, "afio");
284 }
285
286 if (compressor_exe[0]) {
287 strcpy(tmp, compressor_exe);
288 if (!find_home_of_exe(tmp)) {
289 fatal_error("(compare_a_tarball) Compression program missing");
290 }
291 if (use_star) // star
292 {
293 if (!strcmp(compressor_exe, "bzip2")) {
294 mr_strcat(archiver_exe, " -bz");
295 } else {
296 fatal_error
297 ("(compare_a_tarball) Please use only bzip2 with star");
298 }
299 } else // afio
300 {
301 sprintf(compressor_exe, "-P %s -Z", tmp);
302 }
303 }
304// star -diff H=star -bz file=....
305
306#ifdef __FreeBSD__
307#define BUFSIZE 512L
308#else
309#define BUFSIZE (1024L*1024L)/TAPE_BLOCK_SIZE
310#endif
311 if (use_star) // doesn't use compressor_exe
312 {
313 sprintf(command,
314 "%s -diff H=exustar file=%s >> %s 2>> %s",
315 archiver_exe, tarball_fname, logfile, logfile);
316 } else {
317 sprintf(command,
318 "%s -r -b %ld -M 16m -c %ld %s %s >> %s 2>> %s",
319 archiver_exe,
320 TAPE_BLOCK_SIZE,
321 BUFSIZE, compressor_exe, tarball_fname, logfile, logfile);
322 }
323 paranoid_free(archiver_exe);
324
325#undef BUFSIZE
326
327 res = system(command);
328 retval += res;
329 if (res) {
330 log_OS_error(command);
331 sprintf(tmp, "Warning - afio returned error = %d", res);
332 log_msg(2, tmp);
333 }
334 if (length_of_file(logfile) > 5) {
335 sprintf(command,
336 "sed s/': \\\"'/\\|/ %s | sed s/'\\\": '/\\|/ | cut -d'|' -f2 | sort -u | grep -vE \"^dev/.*\" >> "MONDO_CACHE"/changed.txt",
337 logfile);
338 system(command);
339 archiver_errors = count_lines_in_file(logfile);
340 } else {
341 archiver_errors = 0;
342 }
343 sprintf(tmp, "%ld difference%c in fileset #%d ",
344 archiver_errors, (archiver_errors != 1) ? 's' : ' ',
345 current_tarball_number);
346 if (archiver_errors) {
347 sprintf(tmp,
348 "Differences found while processing fileset #%d ",
349 current_tarball_number);
350 log_msg(1, tmp);
351 }
352 unlink(logfile);
353 paranoid_free(command);
354 paranoid_free(tmp);
355 paranoid_free(filelist_name);
356 paranoid_free(logfile);
357 paranoid_free(compressor_exe);
358 return (retval);
359}
360
361/**************************************************************************
362 *END_COMPARE_A_TARBALL *
363 **************************************************************************/
364
365
366/**
367 * Compare all afioballs in this backup.
368 * @param bkpinfo The backup media structure. Passed to other functions.
369 * @return 0 for success, nonzero for failure.
370 */
371int compare_all_tarballs()
372{
373 int retval = 0;
374 int res;
375 int current_tarball_number = 0;
376
377 /** needs malloc **********/
378
379 char *tarball_fname, *progress_str, *tmp;
380 char *mds = NULL;
381 long max_val;
382
383 malloc_string(tarball_fname);
384 malloc_string(progress_str);
385 malloc_string(tmp);
386
387 assert(bkpinfo != NULL);
388 mvaddstr_and_log_it(g_currentY, 0, "Comparing archives");
389 read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp);
390
391 max_val = atol(tmp);
392 mds = media_descriptor_string(bkpinfo->backup_media_type);
393 sprintf(progress_str, "Comparing with %s #%d ", mds, g_current_media_number);
394
395 open_progress_form("Comparing files",
396 "Comparing tarballs against filesystem.",
397 "Please wait. This may take some time.",
398 progress_str, max_val);
399
400 log_to_screen(progress_str);
401
402 for (;;) {
403 insist_on_this_cd_number(g_current_media_number);
404 update_progress_form(progress_str);
405 sprintf(tarball_fname,
406 MNT_CDROM "/archives/%d.afio.bz2", current_tarball_number);
407
408 if (!does_file_exist(tarball_fname)) {
409 sprintf(tarball_fname, MNT_CDROM "/archives/%d.afio.lzo",
410 current_tarball_number);
411 }
412 if (!does_file_exist(tarball_fname)) {
413 sprintf(tarball_fname, MNT_CDROM "/archives/%d.afio.gz",
414 current_tarball_number);
415 }
416 if (!does_file_exist(tarball_fname)) {
417 sprintf(tarball_fname, MNT_CDROM "/archives/%d.afio.",
418 current_tarball_number);
419 }
420 if (!does_file_exist(tarball_fname)) {
421 sprintf(tarball_fname, MNT_CDROM "/archives/%d.star.bz2",
422 current_tarball_number);
423 }
424 if (!does_file_exist(tarball_fname)) {
425 sprintf(tarball_fname, MNT_CDROM "/archives/%d.star.",
426 current_tarball_number);
427 }
428 if (!does_file_exist(tarball_fname)) {
429 if (!does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST") ||
430 system("find " MNT_CDROM
431 "/archives/slice* > /dev/null 2> /dev/null")
432 == 0) {
433 log_msg(2, "OK, I think I'm done with tarballs...");
434 break;
435 }
436 log_msg(2, "OK, I think it's time for another CD...");
437 g_current_media_number++;
438 sprintf(progress_str, "Comparing with %s #%d ", mds, g_current_media_number);
439 log_to_screen(progress_str);
440 } else {
441 res = compare_a_tarball(tarball_fname, current_tarball_number);
442
443 g_current_progress++;
444 current_tarball_number++;
445 }
446 }
447 mr_free(mds);
448
449 close_progress_form();
450 if (retval) {
451 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
452 } else {
453 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
454 }
455 paranoid_free(tarball_fname);
456 paranoid_free(progress_str);
457 paranoid_free(tmp);
458 return (retval);
459}
460
461/**************************************************************************
462 *END_COMPARE_ALL_TARBALLS *
463 **************************************************************************/
464
465/* @} - end LLcompareGroup */
466
467
468/**
469 * @addtogroup compareGroup
470 * @{
471 */
472/**
473 * Compare all data on a CD-R/CD-RW/DVD/ISO/NFS-based backup.
474 * @param bkpinfo The backup information structure. Passed to other functions.
475 * @return 0 for success, nonzero for failure.
476 */
477int compare_to_CD()
478{
479 /** needs malloc *********/
480 char *tmp, *cwd, *new, *command;
481 int resA = 0;
482 int resB = 0;
483 long noof_changed_files;
484
485 malloc_string(tmp);
486 malloc_string(cwd);
487 malloc_string(new);
488 malloc_string(command);
489
490 assert(bkpinfo != NULL);
491
492 getcwd(cwd, MAX_STR_LEN - 1);
493 chdir(bkpinfo->restore_path);
494 getcwd(new, MAX_STR_LEN - 1);
495 insist_on_this_cd_number(g_current_media_number);
496 unlink(MONDO_CACHE"/changed.txt");
497
498 resA = compare_all_tarballs();
499 resB = compare_all_biggiefiles();
500 chdir(cwd);
501 noof_changed_files = count_lines_in_file(MONDO_CACHE"/changed.txt");
502 if (noof_changed_files) {
503 sprintf(tmp, "%ld files do not match the backup ",
504 noof_changed_files);
505 // mvaddstr_and_log_it( g_currentY++, 0, tmp );
506 log_to_screen(tmp);
507 sprintf(command, "cat "MONDO_CACHE"/changed.txt >> %s", MONDO_LOGFILE);
508 paranoid_system(command);
509 } else {
510 sprintf(tmp, "All files match the backup ");
511 mvaddstr_and_log_it(g_currentY++, 0, tmp);
512 log_to_screen(tmp);
513 }
514
515 paranoid_free(tmp);
516 paranoid_free(cwd);
517 paranoid_free(new);
518 paranoid_free(command);
519
520 return (resA + resB);
521}
522
523/**************************************************************************
524 *END_COMPARE_TO_CD *
525 **************************************************************************/
526
527
528
529
530/**
531 * Compare all data in the user's backup.
532 * This function will mount filesystems, compare afioballs and biggiefiles,
533 * and show the user the differences.
534 * @param bkpinfo The backup information structure. Passed to other functions.
535 * @param mountlist The mountlist containing partitions to mount.
536 * @param raidlist The raidlist containing the user's RAID devices.
537 * @return The number of errors/differences found.
538 */
539int
540compare_mode(struct mountlist_itself *mountlist,
541 struct raidlist_itself *raidlist)
542{
543 int retval = 0;
544 int res = 0;
545 long q;
546 char *tmp;
547 char *new;
548 char *cwd;
549
550 malloc_string(tmp);
551 malloc_string(new);
552 malloc_string(cwd);
553
554 /**************************************************************************
555 * also deletes tmp/filelist.full & tmp/biggielist.txt _and_ tries to *
556 * restore them from start of tape, if available *
557 **************************************************************************/
558 assert(bkpinfo != NULL);
559 assert(mountlist != NULL);
560 assert(raidlist != NULL);
561
562 while (get_cfg_file_from_archive()) {
563 if (!ask_me_yes_or_no
564 ("Failed to find config file/archives. Choose another source?"))
565 {
566 fatal_error("Unable to find config file/archives. Aborting.");
567 }
568 interactively_obtain_media_parameters_from_user(FALSE);
569 }
570
571 read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
572
573 /* edit_mountlist if wanted */
574 log_it("About to edit mountlist");
575 if (g_text_mode) {
576 save_mountlist_to_disk(mountlist, g_mountlist_fname);
577 sprintf(tmp, "%s %s", find_my_editor(), g_mountlist_fname);
578 res = system(tmp);
579 load_mountlist(mountlist, g_mountlist_fname);
580 } else {
581 res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
582 }
583 log_it("Finished editing mountlist");
584 if (res) {
585 paranoid_MR_finish(1);
586 }
587 save_mountlist_to_disk(mountlist, g_mountlist_fname);
588 save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
589
590 g_current_media_number = 1;
591 mvaddstr_and_log_it(1, 30, "Comparing Automatically");
592 log_it("Pre-MAD");
593 retval = mount_all_devices(mountlist, FALSE);
594 log_it("Post-MAD");
595 if (retval) {
596 unmount_all_devices(mountlist);
597 return (retval);
598 }
599 if (bkpinfo->backup_media_type == tape
600 || bkpinfo->backup_media_type == udev) {
601 retval += compare_to_tape();
602 } else if (bkpinfo->backup_media_type == cdstream) {
603 retval += compare_to_cdstream();
604 } else {
605 retval += compare_to_CD();
606 }
607 if (retval) {
608 mvaddstr_and_log_it(g_currentY++,
609 0,
610 "Warning - differences found during the compare phase");
611 }
612
613 if (count_lines_in_file(MONDO_CACHE"/changed.txt") > 0) {
614 mvaddstr_and_log_it(g_currentY++, 0,
615 "Differences found while files were being compared.");
616 streamline_changes_file(MONDO_CACHE"/changed.files", MONDO_CACHE"/changed.txt");
617 if (count_lines_in_file(MONDO_CACHE"/changed.files") <= 0) {
618 mvaddstr_and_log_it(g_currentY++, 0,
619 "...but they were logfiles and temporary files. Your archives are fine.");
620 log_to_screen
621 ("The differences were logfiles and temporary files. Your archives are fine.");
622 } else {
623 q = count_lines_in_file(MONDO_CACHE"/changed.files");
624 sprintf(tmp, "%ld significant difference%s found.", q,
625 (q != 1) ? "s" : "");
626 mvaddstr_and_log_it(g_currentY++, 0, tmp);
627 log_to_screen(tmp);
628
629 strcpy(tmp,
630 "Type 'less /tmp/changed.files' for a list of non-matching files");
631 mvaddstr_and_log_it(g_currentY++, 0, tmp);
632 log_to_screen(tmp);
633
634 log_msg(2, "calling popup_changelist_from_file()");
635 getcwd(cwd, MAX_STR_LEN - 1);
636 chdir(bkpinfo->restore_path);
637 getcwd(new, MAX_STR_LEN - 1);
638 popup_changelist_from_file(MONDO_CACHE"/changed.files");
639 chdir(cwd);
640 log_msg(2, "Returning from popup_changelist_from_file()");
641 }
642 } else {
643 log_to_screen
644 ("No significant differences were found. Your backup is perfect.");
645 }
646 retval += unmount_all_devices(mountlist);
647
648 kill_petris();
649 paranoid_free(tmp);
650 paranoid_free(new);
651 paranoid_free(cwd);
652 return (retval);
653}
654
655/**************************************************************************
656 *END_COMPARE_MODE *
657 **************************************************************************/
658
659/**
660 * Compare all data on a cdstream-based backup.
661 * @param bkpinfo The backup information structure. Fields used:
662 * - @c bkpinfo->disaster_recovery
663 * - @c bkpinfo->media_device
664 * - @c bkpinfo->restore_path
665 * @return 0 for success, nonzero for failure.
666 */
667int compare_to_cdstream()
668{
669 int res;
670
671 /** needs malloc **/
672 char *dir, *command;
673
674 assert(bkpinfo != NULL);
675 malloc_string(dir);
676 malloc_string(command);
677 getcwd(dir, MAX_STR_LEN);
678 chdir(bkpinfo->restore_path);
679
680 sprintf(command, "cp -f /tmp/LAST-FILELIST-NUMBER %s/tmp",
681 bkpinfo->restore_path);
682 run_program_and_log_output(command, FALSE);
683 mvaddstr_and_log_it(g_currentY,
684 0, "Verifying archives against filesystem");
685
686 if (bkpinfo->disaster_recovery
687 && does_file_exist("/tmp/CDROM-LIVES-HERE")) {
688 strcpy(bkpinfo->media_device,
689 last_line_of_file("/tmp/CDROM-LIVES-HERE"));
690 } else {
691 find_cdrom_device(bkpinfo->media_device, FALSE);
692 }
693 res = verify_tape_backups();
694 chdir(dir);
695 if (length_of_file(MONDO_CACHE"/changed.txt") > 2
696 && length_of_file(MONDO_CACHE"/changed.files") > 2) {
697 log_msg(0,
698 "Type 'less "MONDO_CACHE"/changed.files' to see which files don't match the archives");
699 log_msg(2, "Calling popup_changelist_from_file()");
700 popup_changelist_from_file(MONDO_CACHE"/changed.files");
701 log_msg(2, "Returned from popup_changelist_from_file()");
702 }
703
704 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
705 paranoid_free(dir);
706 paranoid_free(command);
707 return (res);
708}
709
710/**************************************************************************
711 *END_COMPARE_CD_STREAM *
712 **************************************************************************/
713
714
715/**
716 * Compare all data on a tape-based backup.
717 * @param bkpinfo The backup information structure. Field used: @c bkpinfo->restore_path.
718 * @return 0 for success, nonzero for failure.
719 */
720/**************************************************************************
721 * F@COMPARE_TO_TAPE() *
722 * compare_to_tape() - gots me?? *
723 * *
724 * returns: int *
725 **************************************************************************/
726int compare_to_tape()
727{
728 int res;
729 char *dir, *command;
730
731 assert(bkpinfo != NULL);
732 malloc_string(dir);
733 malloc_string(command);
734
735 getcwd(dir, MAX_STR_LEN);
736 chdir(bkpinfo->restore_path);
737 sprintf(command, "cp -f /tmp/LAST-FILELIST-NUMBER %s/tmp",
738 bkpinfo->restore_path);
739 run_program_and_log_output(command, FALSE);
740 mvaddstr_and_log_it(g_currentY,
741 0, "Verifying archives against filesystem");
742 res = verify_tape_backups();
743 chdir(dir);
744 if (res) {
745 mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
746 } else {
747 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
748 }
749 paranoid_free(dir);
750 paranoid_free(command);
751 return (res);
752}
753
754/**************************************************************************
755 *END_COMPARE_TO_TAPE *
756 **************************************************************************/
757
758/* @} - end compareGroup */
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