source: MondoRescue/branches/2.2.9/mondo/src/mondorestore/mondo-rstr-compare.c@ 2229

Last change on this file since 2229 was 2227, checked in by Bruno Cornec, 15 years ago

Remove the iamhere function (will hopefully suppress valgrind errors at restore time)
  • Property svn:keywords set to Id
File size: 22.0 KB
Line 
1/***************************************************************************
2 cvsid : $Id: mondo-rstr-compare.c 2227 2009-06-17 12:45:52Z 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 2227 2009-06-17 12:45:52Z 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,
84 "No CD's left. No biggiefiles left. No prob, Bob.");
85 log_msg(2, tmp_ptr);
86 paranoid_free(tmp_ptr);
87 return (0);
88 }
89 }
90 if (!(fin = fopen(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""), "r"))) {
91 mr_asprintf(&tmp_ptr,
92 "Cannot open bigfile %ld (%s)'s info file",
93 bigfileno + 1, bigfile_fname_ptr);
94 log_to_screen(tmp_ptr);
95 paranoid_free(tmp_ptr);
96 return (1);
97 }
98 fread((void *) &biggiestruct, 1, sizeof(biggiestruct), fin);
99 paranoid_fclose(fin);
100
101 strcpy(checksum_ptr, biggiestruct.checksum);
102 strcpy(bigfile_fname_ptr, biggiestruct.filename);
103
104 log_msg(2, "biggiestruct.filename = %s", biggiestruct.filename);
105 log_msg(2, "biggiestruct.checksum = %s", biggiestruct.checksum);
106
107 if (!g_text_mode) {
108 mr_asprintf(&tmp_ptr, "Comparing %s", bigfile_fname_ptr);
109 newtDrawRootText(0, 22, tmp_ptr);
110 paranoid_free(tmp_ptr);
111 newtRefresh();
112 }
113 if (!checksum[0]) {
114 log_msg(2, "Warning - %s has no checksum", bigfile_fname_ptr);
115 }
116 if (!strncmp(bigfile_fname_ptr, "/dev/", 5)) {
117 strcpy(original_cksum_ptr, "IGNORE");
118 } else {
119 sprintf(command_ptr,
120 "md5sum \"%s%s\" > /tmp/md5sum.txt 2> /tmp/errors",
121 MNT_RESTORING, bigfile_fname_ptr);
122 }
123 log_msg(2, command_ptr);
124 mr_asprintf(&tmp_ptr, "cat /tmp/errors >> %s 2> /dev/null", MONDO_LOGFILE);
125 paranoid_system(tmp_ptr);
126 paranoid_free(tmp_ptr);
127
128 if (system(command_ptr)) {
129 log_OS_error("Warning - command failed");
130 original_cksum[0] = '\0';
131 return (1);
132 } else {
133 if (!(fin = fopen("/tmp/md5sum.txt", "r"))) {
134 log_msg(2,
135 "Unable to open /tmp/md5sum.txt; can't get live checksum");
136 original_cksum[0] = '\0';
137 return (1);
138 } else {
139 fgets(original_cksum_ptr, MAX_STR_LEN - 1, fin);
140 paranoid_fclose(fin);
141 for (i = strlen(original_cksum_ptr);
142 i > 0 && original_cksum[i - 1] < 32; i--);
143 original_cksum[i] = '\0';
144 p = (char *) strchr(original_cksum_ptr, ' ');
145 if (p) {
146 *p = '\0';
147 }
148 }
149 }
150 mr_asprintf(&tmp_ptr, "bigfile #%ld ('%s') ", bigfileno + 1,
151 bigfile_fname_ptr);
152 if (!strcmp(checksum_ptr, original_cksum_ptr) != 0) {
153 mr_strcat(tmp_ptr, " ... OK");
154 } else {
155 mr_strcat(tmp_ptr, "... changed");
156 retval++;
157 }
158 log_msg(1, tmp_ptr);
159 paranoid_free(tmp_ptr);
160
161 if (retval) {
162 if (!(fout = fopen(MONDO_CACHE"/changed.txt", "a"))) {
163 fatal_error("Cannot openout changed.txt");
164 }
165 fprintf(fout, "%s\n", bigfile_fname_ptr);
166 paranoid_fclose(fout);
167 }
168
169 paranoid_free(original_cksum_ptr);
170 paranoid_free(original_cksum);
171 paranoid_free(bigfile_fname_ptr);
172 paranoid_free(bigfile_fname);
173 paranoid_free(checksum_ptr);
174 paranoid_free(checksum);
175 paranoid_free(command_ptr);
176 paranoid_free(command);
177 paranoid_free(tmp);
178
179 return (retval);
180}
181
182/**************************************************************************
183 *END_COMPARE_A_BIGGIEFILE *
184 **************************************************************************/
185
186
187/**
188 * Compare all biggiefiles in the backup.
189 * @return 0 for success, nonzero for failure.
190 */
191int compare_all_biggiefiles()
192{
193 int retval = 0;
194 int res;
195 long noof_biggiefiles, bigfileno = 0;
196 char tmp[MAX_STR_LEN];
197
198 log_msg(1, "Comparing biggiefiles");
199
200 if (length_of_file(BIGGIELIST) < 6) {
201 log_msg(1,
202 "OK, really teeny-tiny biggielist; not comparing biggiefiles");
203 return (0);
204 }
205 noof_biggiefiles = count_lines_in_file(BIGGIELIST);
206 if (noof_biggiefiles <= 0) {
207 log_msg(1, "OK, no biggiefiles; not comparing biggiefiles");
208 return (0);
209 }
210 mvaddstr_and_log_it(g_currentY, 0,
211 "Comparing large files ");
212 open_progress_form("Comparing large files",
213 "I am now comparing the large files",
214 "against the filesystem. Please wait.", "",
215 noof_biggiefiles);
216 for (bigfileno = 0; bigfileno < noof_biggiefiles; bigfileno++) {
217 sprintf(tmp, "Comparing big file #%ld", bigfileno + 1);
218 log_msg(1, tmp);
219 update_progress_form(tmp);
220 res = compare_a_biggiefile(bigfileno);
221 retval += res;
222 g_current_progress++;
223 }
224 close_progress_form();
225 return (0);
226 if (retval) {
227 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
228 } else {
229 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
230 }
231 return (retval);
232}
233
234/**************************************************************************
235 *END_COMPARE_ALL_BIGGIEFILES *
236 **************************************************************************/
237
238
239/**
240 * Compare afioball @p tarball_fname against the filesystem.
241 * You must be chdir()ed to the directory where the filesystem is mounted
242 * before you call this function.
243 * @param tarball_fname The filename of the tarball to compare.
244 * @param current_tarball_number The fileset number contained in @p tarball_fname.
245 * @return 0 for success, nonzero for failure.
246 */
247int compare_a_tarball(char *tarball_fname, int current_tarball_number)
248{
249 int retval = 0;
250 int res;
251 long noof_lines;
252 long archiver_errors;
253 bool use_star;
254
255 /*** needs malloc *********/
256 char *command, *tmp, *filelist_name, *logfile,
257 *compressor_exe;
258 char *archiver_exe = NULL;
259
260 malloc_string(command);
261 malloc_string(tmp);
262 malloc_string(filelist_name);
263 malloc_string(logfile);
264 malloc_string(compressor_exe);
265
266 use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
267 assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
268 sprintf(logfile, "/tmp/afio.log.%d", current_tarball_number);
269 sprintf(filelist_name, MNT_CDROM "/archives/filelist.%d",
270 current_tarball_number);
271
272 noof_lines = count_lines_in_file(filelist_name);
273
274 if (strstr(tarball_fname, ".bz2")) {
275 strcpy(compressor_exe, "bzip2");
276 } else if (strstr(tarball_fname, ".gz")) {
277 strcpy(compressor_exe, "gzip");
278 } else if (strstr(tarball_fname, ".lzo")) {
279 strcpy(compressor_exe, "lzop");
280 } else {
281 compressor_exe[0] = '\0';
282 }
283
284 if (use_star) {
285 mr_asprintf(&archiver_exe, "star");
286 } else {
287 mr_asprintf(&archiver_exe, "afio");
288 }
289
290 if (compressor_exe[0]) {
291 strcpy(tmp, compressor_exe);
292 if (!find_home_of_exe(tmp)) {
293 fatal_error("(compare_a_tarball) Compression program missing");
294 }
295 if (use_star) // star
296 {
297 if (!strcmp(compressor_exe, "bzip2")) {
298 mr_strcat(archiver_exe, " -bz");
299 } else {
300 fatal_error
301 ("(compare_a_tarball) Please use only bzip2 with star");
302 }
303 } else // afio
304 {
305 sprintf(compressor_exe, "-P %s -Z", tmp);
306 }
307 }
308// star -diff H=star -bz file=....
309
310#ifdef __FreeBSD__
311#define BUFSIZE 512L
312#else
313#define BUFSIZE (1024L*1024L)/TAPE_BLOCK_SIZE
314#endif
315 if (use_star) // doesn't use compressor_exe
316 {
317 sprintf(command,
318 "%s -diff H=star file=%s >> %s 2>> %s",
319 archiver_exe, tarball_fname, logfile, logfile);
320 } else {
321 sprintf(command,
322 "%s -r -b %ld -M 16m -c %ld %s %s >> %s 2>> %s",
323 archiver_exe,
324 TAPE_BLOCK_SIZE,
325 BUFSIZE, compressor_exe, tarball_fname, logfile, logfile);
326 }
327 paranoid_free(archiver_exe);
328
329#undef BUFSIZE
330
331 res = system(command);
332 retval += res;
333 if (res) {
334 log_OS_error(command);
335 sprintf(tmp, "Warning - afio returned error = %d", res);
336 log_msg(2, tmp);
337 }
338 if (length_of_file(logfile) > 5) {
339 sprintf(command,
340 "sed s/': \\\"'/\\|/ %s | sed s/'\\\": '/\\|/ | cut -d'|' -f2 | sort -u | grep -vE \"^dev/.*\" >> "MONDO_CACHE"/changed.txt",
341 logfile);
342 system(command);
343 archiver_errors = count_lines_in_file(logfile);
344 } else {
345 archiver_errors = 0;
346 }
347 sprintf(tmp, "%ld difference%c in fileset #%d ",
348 archiver_errors, (archiver_errors != 1) ? 's' : ' ',
349 current_tarball_number);
350 if (archiver_errors) {
351 sprintf(tmp,
352 "Differences found while processing fileset #%d ",
353 current_tarball_number);
354 log_msg(1, tmp);
355 }
356 unlink(logfile);
357 paranoid_free(command);
358 paranoid_free(tmp);
359 paranoid_free(filelist_name);
360 paranoid_free(logfile);
361 paranoid_free(compressor_exe);
362 return (retval);
363}
364
365/**************************************************************************
366 *END_COMPARE_A_TARBALL *
367 **************************************************************************/
368
369
370/**
371 * Compare all afioballs in this backup.
372 * @param bkpinfo The backup media structure. Passed to other functions.
373 * @return 0 for success, nonzero for failure.
374 */
375int compare_all_tarballs()
376{
377 int retval = 0;
378 int res;
379 int current_tarball_number = 0;
380
381 /** needs malloc **********/
382
383 char *tarball_fname, *progress_str, *tmp;
384 long max_val;
385
386 malloc_string(tarball_fname);
387 malloc_string(progress_str);
388 malloc_string(tmp);
389
390 assert(bkpinfo != NULL);
391 mvaddstr_and_log_it(g_currentY, 0, "Comparing archives");
392 read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp);
393
394 max_val = atol(tmp);
395 sprintf(progress_str, "Comparing with %s #%d ",
396 media_descriptor_string(bkpinfo->backup_media_type),
397 g_current_media_number);
398
399 open_progress_form("Comparing files",
400 "Comparing tarballs against filesystem.",
401 "Please wait. This may take some time.",
402 progress_str, max_val);
403
404 log_to_screen(progress_str);
405
406 for (;;) {
407 insist_on_this_cd_number(g_current_media_number);
408 update_progress_form(progress_str);
409 sprintf(tarball_fname,
410 MNT_CDROM "/archives/%d.afio.bz2", current_tarball_number);
411
412 if (!does_file_exist(tarball_fname)) {
413 sprintf(tarball_fname, MNT_CDROM "/archives/%d.afio.lzo",
414 current_tarball_number);
415 }
416 if (!does_file_exist(tarball_fname)) {
417 sprintf(tarball_fname, MNT_CDROM "/archives/%d.afio.gz",
418 current_tarball_number);
419 }
420 if (!does_file_exist(tarball_fname)) {
421 sprintf(tarball_fname, MNT_CDROM "/archives/%d.afio.",
422 current_tarball_number);
423 }
424 if (!does_file_exist(tarball_fname)) {
425 sprintf(tarball_fname, MNT_CDROM "/archives/%d.star.bz2",
426 current_tarball_number);
427 }
428 if (!does_file_exist(tarball_fname)) {
429 sprintf(tarball_fname, MNT_CDROM "/archives/%d.star.",
430 current_tarball_number);
431 }
432 if (!does_file_exist(tarball_fname)) {
433 if (!does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST") ||
434 system("find " MNT_CDROM
435 "/archives/slice* > /dev/null 2> /dev/null")
436 == 0) {
437 log_msg(2, "OK, I think I'm done with tarballs...");
438 break;
439 }
440 log_msg(2, "OK, I think it's time for another CD...");
441 g_current_media_number++;
442 sprintf(progress_str, "Comparing with %s #%d ",
443 media_descriptor_string(bkpinfo->backup_media_type),
444 g_current_media_number);
445 log_to_screen(progress_str);
446 } else {
447 res = compare_a_tarball(tarball_fname, current_tarball_number);
448
449 g_current_progress++;
450 current_tarball_number++;
451 }
452 }
453 close_progress_form();
454 if (retval) {
455 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
456 } else {
457 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
458 }
459 paranoid_free(tarball_fname);
460 paranoid_free(progress_str);
461 paranoid_free(tmp);
462 return (retval);
463}
464
465/**************************************************************************
466 *END_COMPARE_ALL_TARBALLS *
467 **************************************************************************/
468
469/* @} - end LLcompareGroup */
470
471
472/**
473 * @addtogroup compareGroup
474 * @{
475 */
476/**
477 * Compare all data on a CD-R/CD-RW/DVD/ISO/NFS-based backup.
478 * @param bkpinfo The backup information structure. Passed to other functions.
479 * @return 0 for success, nonzero for failure.
480 */
481int compare_to_CD()
482{
483 /** needs malloc *********/
484 char *tmp, *cwd, *new, *command;
485 int resA = 0;
486 int resB = 0;
487 long noof_changed_files;
488
489 malloc_string(tmp);
490 malloc_string(cwd);
491 malloc_string(new);
492 malloc_string(command);
493
494 assert(bkpinfo != NULL);
495
496 getcwd(cwd, MAX_STR_LEN - 1);
497 chdir(bkpinfo->restore_path);
498 getcwd(new, MAX_STR_LEN - 1);
499 insist_on_this_cd_number(g_current_media_number);
500 unlink(MONDO_CACHE"/changed.txt");
501
502 resA = compare_all_tarballs();
503 resB = compare_all_biggiefiles();
504 chdir(cwd);
505 noof_changed_files = count_lines_in_file(MONDO_CACHE"/changed.txt");
506 if (noof_changed_files) {
507 sprintf(tmp, "%ld files do not match the backup ",
508 noof_changed_files);
509 // mvaddstr_and_log_it( g_currentY++, 0, tmp );
510 log_to_screen(tmp);
511 sprintf(command, "cat "MONDO_CACHE"/changed.txt >> %s", MONDO_LOGFILE);
512 paranoid_system(command);
513 } else {
514 sprintf(tmp, "All files match the backup ");
515 mvaddstr_and_log_it(g_currentY++, 0, tmp);
516 log_to_screen(tmp);
517 }
518
519 paranoid_free(tmp);
520 paranoid_free(cwd);
521 paranoid_free(new);
522 paranoid_free(command);
523
524 return (resA + resB);
525}
526
527/**************************************************************************
528 *END_COMPARE_TO_CD *
529 **************************************************************************/
530
531
532
533
534/**
535 * Compare all data in the user's backup.
536 * This function will mount filesystems, compare afioballs and biggiefiles,
537 * and show the user the differences.
538 * @param bkpinfo The backup information structure. Passed to other functions.
539 * @param mountlist The mountlist containing partitions to mount.
540 * @param raidlist The raidlist containing the user's RAID devices.
541 * @return The number of errors/differences found.
542 */
543int
544compare_mode(struct mountlist_itself *mountlist,
545 struct raidlist_itself *raidlist)
546{
547 int retval = 0;
548 int res = 0;
549 long q;
550 char *tmp;
551 char *new;
552 char *cwd;
553
554 malloc_string(tmp);
555 malloc_string(new);
556 malloc_string(cwd);
557
558 /**************************************************************************
559 * also deletes tmp/filelist.full & tmp/biggielist.txt _and_ tries to *
560 * restore them from start of tape, if available *
561 **************************************************************************/
562 assert(bkpinfo != NULL);
563 assert(mountlist != NULL);
564 assert(raidlist != NULL);
565
566 while (get_cfg_file_from_archive()) {
567 if (!ask_me_yes_or_no
568 ("Failed to find config file/archives. Choose another source?"))
569 {
570 fatal_error("Unable to find config file/archives. Aborting.");
571 }
572 interactively_obtain_media_parameters_from_user(FALSE);
573 }
574
575 read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
576
577 /* edit_mountlist if wanted */
578 log_it("%s","About to edit mountlist");
579 if (g_text_mode) {
580 save_mountlist_to_disk(mountlist, g_mountlist_fname);
581 sprintf(tmp, "%s %s", find_my_editor(), g_mountlist_fname);
582 res = system(tmp);
583 load_mountlist(mountlist, g_mountlist_fname);
584 } else {
585 res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
586 }
587 log_it("%s","Finished editing mountlist");
588 if (res) {
589 paranoid_MR_finish(1);
590 }
591 save_mountlist_to_disk(mountlist, g_mountlist_fname);
592 save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
593
594 g_current_media_number = 1;
595 mvaddstr_and_log_it(1, 30, "Comparing Automatically");
596 log_it("%s","Pre-MAD");
597 retval = mount_all_devices(mountlist, FALSE);
598 log_it("%s","Post-MAD");
599 if (retval) {
600 unmount_all_devices(mountlist);
601 return (retval);
602 }
603 if (bkpinfo->backup_media_type == tape
604 || bkpinfo->backup_media_type == udev) {
605 retval += compare_to_tape();
606 } else if (bkpinfo->backup_media_type == cdstream) {
607 retval += compare_to_cdstream();
608 } else {
609 retval += compare_to_CD();
610 }
611 if (retval) {
612 mvaddstr_and_log_it(g_currentY++,
613 0,
614 "Warning - differences found during the compare phase");
615 }
616
617 if (count_lines_in_file(MONDO_CACHE"/changed.txt") > 0) {
618 mvaddstr_and_log_it(g_currentY++, 0,
619 "Differences found while files were being compared.");
620 streamline_changes_file(MONDO_CACHE"/changed.files", MONDO_CACHE"/changed.txt");
621 if (count_lines_in_file(MONDO_CACHE"/changed.files") <= 0) {
622 mvaddstr_and_log_it(g_currentY++, 0,
623 "...but they were logfiles and temporary files. Your archives are fine.");
624 log_to_screen
625 ("The differences were logfiles and temporary files. Your archives are fine.");
626 } else {
627 q = count_lines_in_file(MONDO_CACHE"/changed.files");
628 sprintf(tmp, "%ld significant difference%s found.", q,
629 (q != 1) ? "s" : "");
630 mvaddstr_and_log_it(g_currentY++, 0, tmp);
631 log_to_screen(tmp);
632
633 strcpy(tmp,
634 "Type 'less /tmp/changed.files' for a list of non-matching files");
635 mvaddstr_and_log_it(g_currentY++, 0, tmp);
636 log_to_screen(tmp);
637
638 log_msg(2, "calling popup_changelist_from_file()");
639 getcwd(cwd, MAX_STR_LEN - 1);
640 chdir(bkpinfo->restore_path);
641 getcwd(new, MAX_STR_LEN - 1);
642 popup_changelist_from_file(MONDO_CACHE"/changed.files");
643 chdir(cwd);
644 log_msg(2, "Returning from popup_changelist_from_file()");
645 }
646 } else {
647 log_to_screen
648 ("No significant differences were found. Your backup is perfect.");
649 }
650 retval += unmount_all_devices(mountlist);
651
652 kill_petris();
653 paranoid_free(tmp);
654 paranoid_free(new);
655 paranoid_free(cwd);
656 return (retval);
657}
658
659/**************************************************************************
660 *END_COMPARE_MODE *
661 **************************************************************************/
662
663/**
664 * Compare all data on a cdstream-based backup.
665 * @param bkpinfo The backup information structure. Fields used:
666 * - @c bkpinfo->disaster_recovery
667 * - @c bkpinfo->media_device
668 * - @c bkpinfo->restore_path
669 * @return 0 for success, nonzero for failure.
670 */
671int compare_to_cdstream()
672{
673 int res;
674
675 /** needs malloc **/
676 char *dir, *command;
677
678 assert(bkpinfo != NULL);
679 malloc_string(dir);
680 malloc_string(command);
681 getcwd(dir, MAX_STR_LEN);
682 chdir(bkpinfo->restore_path);
683
684 sprintf(command, "cp -f /tmp/LAST-FILELIST-NUMBER %s/tmp",
685 bkpinfo->restore_path);
686 run_program_and_log_output(command, FALSE);
687 mvaddstr_and_log_it(g_currentY,
688 0, "Verifying archives against filesystem");
689
690 if (bkpinfo->disaster_recovery
691 && does_file_exist("/tmp/CDROM-LIVES-HERE")) {
692 strcpy(bkpinfo->media_device,
693 last_line_of_file("/tmp/CDROM-LIVES-HERE"));
694 } else {
695 find_cdrom_device(bkpinfo->media_device, FALSE);
696 }
697 res = verify_tape_backups();
698 chdir(dir);
699 if (length_of_file(MONDO_CACHE"/changed.txt") > 2
700 && length_of_file(MONDO_CACHE"/changed.files") > 2) {
701 log_msg(0,
702 "Type 'less "MONDO_CACHE"/changed.files' to see which files don't match the archives");
703 log_msg(2, "Calling popup_changelist_from_file()");
704 popup_changelist_from_file(MONDO_CACHE"/changed.files");
705 log_msg(2, "Returned from popup_changelist_from_file()");
706 }
707
708 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
709 paranoid_free(dir);
710 paranoid_free(command);
711 return (res);
712}
713
714/**************************************************************************
715 *END_COMPARE_CD_STREAM *
716 **************************************************************************/
717
718
719/**
720 * Compare all data on a tape-based backup.
721 * @param bkpinfo The backup information structure. Field used: @c bkpinfo->restore_path.
722 * @return 0 for success, nonzero for failure.
723 */
724/**************************************************************************
725 * F@COMPARE_TO_TAPE() *
726 * compare_to_tape() - gots me?? *
727 * *
728 * returns: int *
729 **************************************************************************/
730int compare_to_tape()
731{
732 int res;
733 char *dir, *command;
734
735 assert(bkpinfo != NULL);
736 malloc_string(dir);
737 malloc_string(command);
738
739 getcwd(dir, MAX_STR_LEN);
740 chdir(bkpinfo->restore_path);
741 sprintf(command, "cp -f /tmp/LAST-FILELIST-NUMBER %s/tmp",
742 bkpinfo->restore_path);
743 run_program_and_log_output(command, FALSE);
744 mvaddstr_and_log_it(g_currentY,
745 0, "Verifying archives against filesystem");
746 res = verify_tape_backups();
747 chdir(dir);
748 if (res) {
749 mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
750 } else {
751 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
752 }
753 paranoid_free(dir);
754 paranoid_free(command);
755 return (res);
756}
757
758/**************************************************************************
759 *END_COMPARE_TO_TAPE *
760 **************************************************************************/
761
762/* @} - end compareGroup */
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