source: MondoRescue/branches/2.2.10/mondo/src/mondorestore/mondo-rstr-compare.c@ 2334

Last change on this file since 2334 was 2334, checked in by Bruno Cornec, 15 years ago

r3369@localhost: bruno | 2009-08-18 16:57:27 +0200

  • Transform bout 100 strcpy in dyn. allocation. Quality is improving
  • function figure_out_kernel_path_interactively_if_necessary now return a dynamically allocated string
  • mondoarchive checked with valgrind in text an newt modes
  • Property svn:keywords set to Id
File size: 21.4 KB
Line 
1/***************************************************************************
2 cvsid : $Id: mondo-rstr-compare.c 2334 2009-08-18 15:28:18Z 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 2334 2009-08-18 15:28:18Z 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 = NULL;
46 char *original_cksum_ptr = NULL;
47 char *bigfile_fname_ptr = NULL;
48 char *tmp_ptr = NULL;
49 char *command_ptr = NULL;
50
51 char *checksum, *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(bigfile_fname);
61 malloc_string(tmp);
62 malloc_string(command);
63
64 /*********************************************************************
65 * allocate memory clear test sab 16 feb 2003 *
66 *********************************************************************/
67 assert(bkpinfo != NULL);
68 /** end **/
69
70 if (!does_file_exist(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""))) {
71 if (does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")) {
72 insist_on_this_cd_number((++g_current_media_number));
73 } else {
74 log_msg(2, "No CD's left. No biggiefiles left. No prob, Bob.");
75 return (0);
76 }
77 }
78 if (!(fin = fopen(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""), "r"))) {
79 log_to_screen("Cannot open bigfile %ld (NULL)'s info file", bigfileno + 1);
80 return (1);
81 }
82 fread((void *) &biggiestruct, 1, sizeof(biggiestruct), fin);
83 paranoid_fclose(fin);
84
85 mr_asprintf(checksum_ptr, "%s", biggiestruct.checksum);
86 mr_asprintf(bigfile_fname_ptr, "%s", biggiestruct.filename);
87
88 log_msg(2, "biggiestruct.filename = %s", biggiestruct.filename);
89 log_msg(2, "biggiestruct.checksum = %s", biggiestruct.checksum);
90
91 if (!g_text_mode) {
92 mr_asprintf(tmp_ptr, "Comparing %s", bigfile_fname_ptr);
93 newtDrawRootText(0, 22, tmp_ptr);
94 paranoid_free(tmp_ptr);
95 newtRefresh();
96 }
97 if (!checksum[0]) {
98 log_msg(2, "Warning - %s has no checksum", bigfile_fname_ptr);
99 }
100 if (!strncmp(bigfile_fname_ptr, "/dev/", 5)) {
101 log_msg(2, "IGNORING %s as begining with /dev", bigfile_fname_ptr);
102 mr_free(bigfile_fname_ptr);
103 return (1);
104 }
105
106 mr_asprintf(command_ptr, "md5sum \"%s%s\" > /tmp/md5sum.txt 2> /tmp/errors", MNT_RESTORING, bigfile_fname_ptr);
107 log_msg(2, command_ptr);
108 i = system(command_ptr);
109 mr_free(command_ptr);
110
111 mr_asprintf(tmp_ptr, "cat /tmp/errors >> %s 2> /dev/null", MONDO_LOGFILE);
112 paranoid_system(tmp_ptr);
113 paranoid_free(tmp_ptr);
114
115 if (i) {
116 log_OS_error("Warning - command failed");
117 return (1);
118 } else {
119 if (!(fin = fopen("/tmp/md5sum.txt", "r"))) {
120 log_msg(2,
121 "Unable to open /tmp/md5sum.txt; can't get live checksum");
122 mr_free(bigfile_fname_ptr);
123 return (1);
124 } else {
125 mr_getline(original_cksum_ptr, fin);
126 paranoid_fclose(fin);
127 p = strchr(original_cksum_ptr, ' ');
128 if (p) {
129 *p = '\0';
130 }
131 }
132 }
133 mr_asprintf(tmp_ptr, "bigfile #%ld ('%s') ", bigfileno + 1, bigfile_fname_ptr);
134 if ((original_cksum_ptr != NULL) && (strcmp(checksum_ptr, original_cksum_ptr) == 0)) {
135 mr_strcat(tmp_ptr, " ... OK");
136 } else {
137 mr_strcat(tmp_ptr, "... changed");
138 retval++;
139 }
140 mr_free(checksum_ptr);
141 mr_free(original_cksum_ptr);
142
143 log_msg(1, tmp_ptr);
144 paranoid_free(tmp_ptr);
145
146 if (retval) {
147 if (!(fout = fopen(MONDO_CACHE"/changed.txt", "a"))) {
148 fatal_error("Cannot openout changed.txt");
149 }
150 fprintf(fout, "%s\n", bigfile_fname_ptr);
151 paranoid_fclose(fout);
152 }
153 mr_free(bigfile_fname_ptr);
154
155 paranoid_free(bigfile_fname);
156 paranoid_free(checksum);
157 paranoid_free(command);
158 paranoid_free(tmp);
159
160 return (retval);
161}
162
163/**************************************************************************
164 *END_COMPARE_A_BIGGIEFILE *
165 **************************************************************************/
166
167
168/**
169 * Compare all biggiefiles in the backup.
170 * @return 0 for success, nonzero for failure.
171 */
172int compare_all_biggiefiles()
173{
174 int retval = 0;
175 int res;
176 long noof_biggiefiles, bigfileno = 0;
177 char *tmp = NULL;
178
179 log_msg(1, "Comparing biggiefiles");
180
181 if (length_of_file(BIGGIELIST) < 6) {
182 log_msg(1,
183 "OK, really teeny-tiny biggielist; not comparing biggiefiles");
184 return (0);
185 }
186 noof_biggiefiles = count_lines_in_file(BIGGIELIST);
187 if (noof_biggiefiles <= 0) {
188 log_msg(1, "OK, no biggiefiles; not comparing biggiefiles");
189 return (0);
190 }
191 mvaddstr_and_log_it(g_currentY, 0,
192 "Comparing large files ");
193 open_progress_form("Comparing large files",
194 "I am now comparing the large files",
195 "against the filesystem. Please wait.", "",
196 noof_biggiefiles);
197 for (bigfileno = 0; bigfileno < noof_biggiefiles; bigfileno++) {
198 mr_asprintf(tmp, "Comparing big file #%ld", bigfileno + 1);
199 log_msg(1, tmp);
200 update_progress_form(tmp);
201 mr_free(tmp);
202
203 res = compare_a_biggiefile(bigfileno);
204 retval += res;
205 g_current_progress++;
206 }
207 close_progress_form();
208 return (0);
209 if (retval) {
210 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
211 } else {
212 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
213 }
214 return (retval);
215}
216
217/**************************************************************************
218 *END_COMPARE_ALL_BIGGIEFILES *
219 **************************************************************************/
220
221
222/**
223 * Compare afioball @p tarball_fname against the filesystem.
224 * You must be chdir()ed to the directory where the filesystem is mounted
225 * before you call this function.
226 * @param tarball_fname The filename of the tarball to compare.
227 * @param current_tarball_number The fileset number contained in @p tarball_fname.
228 * @return 0 for success, nonzero for failure.
229 */
230int compare_a_tarball(char *tarball_fname, int current_tarball_number)
231{
232 int retval = 0;
233 int res;
234 long noof_lines;
235 long archiver_errors;
236 bool use_star;
237
238 /*** needs malloc *********/
239 char *command = NULL;
240 char *tmp = NULL;
241 char *archiver_exe = NULL;
242 char *tmp1 = NULL;
243 char *filelist_name = NULL;
244 char *logfile = NULL;
245 char *compressor_exe = NULL;
246
247 use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
248 assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
249 mr_asprintf(filelist_name, MNT_CDROM "/archives/filelist.%d", current_tarball_number);
250 noof_lines = count_lines_in_file(filelist_name);
251 mr_free(filelist_name);
252
253 if (strstr(tarball_fname, ".bz2")) {
254 mr_asprintf(compressor_exe, "bzip2");
255 } else if (strstr(tarball_fname, ".gz")) {
256 mr_asprintf(compressor_exe, "gzip");
257 } else if (strstr(tarball_fname, ".lzo")) {
258 mr_asprintf(compressor_exe, "lzop");
259 }
260
261 if (use_star) {
262 mr_asprintf(archiver_exe, "star");
263 } else {
264 mr_asprintf(archiver_exe, "afio");
265 }
266
267 if (compressor_exe) {
268 tmp1 = find_home_of_exe(compressor_exe);
269 if (!tmp1) {
270 mr_free(tmp1);
271 mr_free(compressor_exe);
272 mr_free(archiver_exe);
273 fatal_error("(compare_a_tarball) Compression program missing");
274 }
275 mr_free(tmp1);
276
277 if (use_star) {
278 if (!strcmp(compressor_exe, "bzip2")) {
279 mr_strcat(archiver_exe, " -bz");
280 } else {
281 mr_free(compressor_exe);
282 mr_free(archiver_exe);
283 fatal_error("(compare_a_tarball) Please use only bzip2 with star");
284 }
285 } else {
286 // afio
287 mr_free(compressor_exe);
288 mr_asprintf(tmp, "%s", compressor_exe);
289 mr_asprintf(compressor_exe, "-P %s -Z", tmp);
290 mr_free(tmp);
291 }
292 }
293
294#ifdef __FreeBSD__
295#define BUFSIZE 512L
296#else
297#define BUFSIZE (1024L*1024L)/TAPE_BLOCK_SIZE
298#endif
299 mr_asprintf(logfile, "/tmp/afio.log.%d", current_tarball_number);
300
301 if (use_star) {
302 // doesn't use compressor_exe
303 mr_asprintf(command, "%s -diff H=star file=%s >> %s 2>> %s", archiver_exe, tarball_fname, logfile, logfile);
304 } else {
305 mr_asprintf(command, "%s -r -b %ld -M 16m -c %ld %s %s >> %s 2>> %s", archiver_exe, TAPE_BLOCK_SIZE, BUFSIZE, compressor_exe, tarball_fname, logfile, logfile);
306 }
307 mr_free(compressor_exe);
308 paranoid_free(archiver_exe);
309
310#undef BUFSIZE
311
312 res = system(command);
313 retval += res;
314 if (res) {
315 log_OS_error(command);
316 log_msg(2, "Warning - afio returned error = %d", res);
317 }
318 mr_free(command);
319
320 if (length_of_file(logfile) > 5) {
321 mr_asprintf(command, "sed s/': \\\"'/\\|/ %s | sed s/'\\\": '/\\|/ | cut -d'|' -f2 | sort -u | grep -vE \"^dev/.*\" >> "MONDO_CACHE"/changed.txt", logfile);
322 system(command);
323 mr_free(command);
324
325 archiver_errors = count_lines_in_file(logfile);
326 } else {
327 archiver_errors = 0;
328 }
329 if (archiver_errors) {
330 log_msg(1, "%ld difference%c in fileset #%d ", archiver_errors, (archiver_errors != 1) ? 's' : ' ', current_tarball_number);
331 }
332 unlink(logfile);
333 mr_free(logfile);
334
335 return (retval);
336}
337
338/**************************************************************************
339 *END_COMPARE_A_TARBALL *
340 **************************************************************************/
341
342
343/**
344 * Compare all afioballs in this backup.
345 * @param bkpinfo The backup media structure. Passed to other functions.
346 * @return 0 for success, nonzero for failure.
347 */
348int compare_all_tarballs()
349{
350 int retval = 0;
351 int res;
352 int current_tarball_number = 0;
353
354 /** needs malloc **********/
355
356 char *tarball_fname = NULL;
357 char *progress_str = NULL;
358 char *tmp = NULL;
359 char *mds = NULL;
360 long max_val;
361
362 assert(bkpinfo != NULL);
363 mvaddstr_and_log_it(g_currentY, 0, "Comparing archives");
364 tmp = read_cfg_var(g_mondo_cfg_file, "last-filelist-number");
365 max_val = atol(tmp);
366 mr_free(tmp);
367
368 mds = media_descriptor_string(bkpinfo->backup_media_type);
369 mr_asprintf(progress_str, "Comparing with %s #%d ", mds, g_current_media_number);
370
371 open_progress_form("Comparing files",
372 "Comparing tarballs against filesystem.",
373 "Please wait. This may take some time.",
374 progress_str, max_val);
375
376 log_to_screen(progress_str);
377
378 for (;;) {
379 insist_on_this_cd_number(g_current_media_number);
380 update_progress_form(progress_str);
381 mr_asprintf(tarball_fname, MNT_CDROM "/archives/%d.afio.bz2", current_tarball_number);
382
383 if (!does_file_exist(tarball_fname)) {
384 mr_free(tarball_fname);
385 mr_asprintf(tarball_fname, MNT_CDROM "/archives/%d.afio.lzo", current_tarball_number);
386 }
387 if (!does_file_exist(tarball_fname)) {
388 mr_free(tarball_fname);
389 mr_asprintf(tarball_fname, MNT_CDROM "/archives/%d.afio.gz", current_tarball_number);
390 }
391 if (!does_file_exist(tarball_fname)) {
392 mr_free(tarball_fname);
393 mr_asprintf(tarball_fname, MNT_CDROM "/archives/%d.afio.", current_tarball_number);
394 }
395 if (!does_file_exist(tarball_fname)) {
396 mr_free(tarball_fname);
397 mr_asprintf(tarball_fname, MNT_CDROM "/archives/%d.star.bz2", current_tarball_number);
398 }
399 if (!does_file_exist(tarball_fname)) {
400 mr_free(tarball_fname);
401 mr_asprintf(tarball_fname, MNT_CDROM "/archives/%d.star.", current_tarball_number);
402 }
403 if (!does_file_exist(tarball_fname)) {
404 if (!does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST") ||
405 system("find " MNT_CDROM
406 "/archives/slice* > /dev/null 2> /dev/null")
407 == 0) {
408 log_msg(2, "OK, I think I'm done with tarballs...");
409 mr_free(tarball_fname);
410 break;
411 }
412 log_msg(2, "OK, I think it's time for another CD...");
413 g_current_media_number++;
414
415 mr_free(progress_str);
416 mr_asprintf(progress_str, "Comparing with %s #%d ", mds, g_current_media_number);
417 log_to_screen(progress_str);
418 } else {
419 res = compare_a_tarball(tarball_fname, current_tarball_number);
420
421 g_current_progress++;
422 current_tarball_number++;
423 }
424 mr_free(tarball_fname);
425 }
426 mr_free(progress_str);
427 mr_free(mds);
428
429 close_progress_form();
430 if (retval) {
431 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
432 } else {
433 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
434 }
435 return (retval);
436}
437
438/**************************************************************************
439 *END_COMPARE_ALL_TARBALLS *
440 **************************************************************************/
441
442/* @} - end LLcompareGroup */
443
444
445/**
446 * @addtogroup compareGroup
447 * @{
448 */
449/**
450 * Compare all data on a CD-R/CD-RW/DVD/ISO/NFS-based backup.
451 * @param bkpinfo The backup information structure. Passed to other functions.
452 * @return 0 for success, nonzero for failure.
453 */
454int compare_to_CD()
455{
456 /** needs malloc *********/
457 char *tmp = NULL;
458 char *cwd, *new;
459 char *command = NULL;
460 int resA = 0;
461 int resB = 0;
462 long noof_changed_files;
463
464 malloc_string(cwd);
465 malloc_string(new);
466
467 assert(bkpinfo != NULL);
468
469 getcwd(cwd, MAX_STR_LEN - 1);
470 chdir(bkpinfo->restore_path);
471 getcwd(new, MAX_STR_LEN - 1);
472 insist_on_this_cd_number(g_current_media_number);
473 unlink(MONDO_CACHE"/changed.txt");
474
475 resA = compare_all_tarballs();
476 resB = compare_all_biggiefiles();
477 chdir(cwd);
478 noof_changed_files = count_lines_in_file(MONDO_CACHE"/changed.txt");
479 if (noof_changed_files) {
480 mr_asprintf(tmp, "%ld files do not match the backup ", noof_changed_files);
481 log_to_screen(tmp);
482 mr_free(tmp);
483
484 mr_asprintf(command, "cat "MONDO_CACHE"/changed.txt >> %s", MONDO_LOGFILE);
485 paranoid_system(command);
486 mr_free(command);
487 } else {
488 mr_asprintf(tmp, "All files match the backup ");
489 mvaddstr_and_log_it(g_currentY++, 0, tmp);
490 log_to_screen(tmp);
491 mr_free(tmp);
492 }
493
494 paranoid_free(cwd);
495 paranoid_free(new);
496
497 return (resA + resB);
498}
499
500/**************************************************************************
501 *END_COMPARE_TO_CD *
502 **************************************************************************/
503
504
505
506
507/**
508 * Compare all data in the user's backup.
509 * This function will mount filesystems, compare afioballs and biggiefiles,
510 * and show the user the differences.
511 * @param bkpinfo The backup information structure. Passed to other functions.
512 * @param mountlist The mountlist containing partitions to mount.
513 * @param raidlist The raidlist containing the user's RAID devices.
514 * @return The number of errors/differences found.
515 */
516int
517compare_mode(struct mountlist_itself *mountlist,
518 struct raidlist_itself *raidlist)
519{
520 int retval = 0;
521 int res = 0;
522 long q;
523 char *tmp = NULL;
524 char *new;
525 char *cwd;
526
527 malloc_string(new);
528 malloc_string(cwd);
529
530 /**************************************************************************
531 * also deletes tmp/filelist.full & tmp/biggielist.txt _and_ tries to *
532 * restore them from start of tape, if available *
533 **************************************************************************/
534 assert(bkpinfo != NULL);
535 assert(mountlist != NULL);
536 assert(raidlist != NULL);
537
538 while (get_cfg_file_from_archive()) {
539 if (!ask_me_yes_or_no
540 ("Failed to find config file/archives. Choose another source?"))
541 {
542 fatal_error("Unable to find config file/archives. Aborting.");
543 }
544 interactively_obtain_media_parameters_from_user(FALSE);
545 }
546
547 read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
548
549 /* edit_mountlist if wanted */
550 log_it("About to edit mountlist");
551 if (g_text_mode) {
552 save_mountlist_to_disk(mountlist, g_mountlist_fname);
553 mr_asprintf(tmp, "%s %s", find_my_editor(), g_mountlist_fname);
554 res = system(tmp);
555 mr_free(tmp);
556
557 load_mountlist(mountlist, g_mountlist_fname);
558 } else {
559 res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
560 }
561 log_it("Finished editing mountlist");
562 if (res) {
563 paranoid_MR_finish(1);
564 }
565 save_mountlist_to_disk(mountlist, g_mountlist_fname);
566 save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
567
568 g_current_media_number = 1;
569 mvaddstr_and_log_it(1, 30, "Comparing Automatically");
570 log_it("Pre-MAD");
571 retval = mount_all_devices(mountlist, FALSE);
572 log_it("Post-MAD");
573 if (retval) {
574 unmount_all_devices(mountlist);
575 return (retval);
576 }
577 if (bkpinfo->backup_media_type == tape
578 || bkpinfo->backup_media_type == udev) {
579 retval += compare_to_tape();
580 } else if (bkpinfo->backup_media_type == cdstream) {
581 retval += compare_to_cdstream();
582 } else {
583 retval += compare_to_CD();
584 }
585 if (retval) {
586 mvaddstr_and_log_it(g_currentY++,
587 0,
588 "Warning - differences found during the compare phase");
589 }
590
591 if (count_lines_in_file(MONDO_CACHE"/changed.txt") > 0) {
592 mvaddstr_and_log_it(g_currentY++, 0,
593 "Differences found while files were being compared.");
594 streamline_changes_file(MONDO_CACHE"/changed.files", MONDO_CACHE"/changed.txt");
595 if (count_lines_in_file(MONDO_CACHE"/changed.files") <= 0) {
596 mvaddstr_and_log_it(g_currentY++, 0,
597 "...but they were logfiles and temporary files. Your archives are fine.");
598 log_to_screen
599 ("The differences were logfiles and temporary files. Your archives are fine.");
600 } else {
601 q = count_lines_in_file(MONDO_CACHE"/changed.files");
602 mr_asprintf(tmp, "%ld significant difference%s found.", q, (q != 1) ? "s" : "");
603 mvaddstr_and_log_it(g_currentY++, 0, tmp);
604 log_to_screen(tmp);
605 mr_free(tmp);
606
607 mr_asprintf(tmp, "Type 'less /tmp/changed.files' for a list of non-matching files");
608 mvaddstr_and_log_it(g_currentY++, 0, tmp);
609 log_to_screen(tmp);
610 mr_free(tmp);
611
612 log_msg(2, "calling popup_changelist_from_file()");
613 getcwd(cwd, MAX_STR_LEN - 1);
614 chdir(bkpinfo->restore_path);
615 getcwd(new, MAX_STR_LEN - 1);
616 popup_changelist_from_file(MONDO_CACHE"/changed.files");
617 chdir(cwd);
618 log_msg(2, "Returning from popup_changelist_from_file()");
619 }
620 } else {
621 log_to_screen
622 ("No significant differences were found. Your backup is perfect.");
623 }
624 retval += unmount_all_devices(mountlist);
625
626 kill_petris();
627 paranoid_free(new);
628 paranoid_free(cwd);
629 return (retval);
630}
631
632/**************************************************************************
633 *END_COMPARE_MODE *
634 **************************************************************************/
635
636/**
637 * Compare all data on a cdstream-based backup.
638 * @param bkpinfo The backup information structure. Fields used:
639 * - @c bkpinfo->disaster_recovery
640 * - @c bkpinfo->media_device
641 * - @c bkpinfo->restore_path
642 * @return 0 for success, nonzero for failure.
643 */
644int compare_to_cdstream()
645{
646 int res;
647
648 /** needs malloc **/
649 char *dir;
650 char *command = NULL;
651
652 assert(bkpinfo != NULL);
653 malloc_string(dir);
654 getcwd(dir, MAX_STR_LEN);
655 chdir(bkpinfo->restore_path);
656
657 mr_asprintf(command, "cp -f /tmp/LAST-FILELIST-NUMBER %s/tmp", bkpinfo->restore_path);
658 run_program_and_log_output(command, FALSE);
659 mr_free(command);
660
661 mvaddstr_and_log_it(g_currentY,
662 0, "Verifying archives against filesystem");
663
664 mr_free(bkpinfo->media_device);
665 if (bkpinfo->disaster_recovery && does_file_exist("/tmp/CDROM-LIVES-HERE")) {
666 mr_asprintf(bkpinfo->media_device, "%s", last_line_of_file("/tmp/CDROM-LIVES-HERE"));
667 } else {
668 bkpinfo->media_device = find_cdrom_device(FALSE);
669 }
670 res = verify_tape_backups();
671 chdir(dir);
672 if (length_of_file(MONDO_CACHE"/changed.txt") > 2
673 && length_of_file(MONDO_CACHE"/changed.files") > 2) {
674 log_msg(0,
675 "Type 'less "MONDO_CACHE"/changed.files' to see which files don't match the archives");
676 log_msg(2, "Calling popup_changelist_from_file()");
677 popup_changelist_from_file(MONDO_CACHE"/changed.files");
678 log_msg(2, "Returned from popup_changelist_from_file()");
679 }
680
681 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
682 paranoid_free(dir);
683 return (res);
684}
685
686/**************************************************************************
687 *END_COMPARE_CD_STREAM *
688 **************************************************************************/
689
690
691/**
692 * Compare all data on a tape-based backup.
693 * @param bkpinfo The backup information structure. Field used: @c bkpinfo->restore_path.
694 * @return 0 for success, nonzero for failure.
695 */
696/**************************************************************************
697 * F@COMPARE_TO_TAPE() *
698 * compare_to_tape() - gots me?? *
699 * *
700 * returns: int *
701 **************************************************************************/
702int compare_to_tape()
703{
704 int res;
705 char *dir;
706 char *command = NULL;
707
708 assert(bkpinfo != NULL);
709 malloc_string(dir);
710
711 getcwd(dir, MAX_STR_LEN);
712 chdir(bkpinfo->restore_path);
713 mr_asprintf(command, "cp -f /tmp/LAST-FILELIST-NUMBER %s/tmp", bkpinfo->restore_path);
714 run_program_and_log_output(command, FALSE);
715 mr_free(command);
716
717 mvaddstr_and_log_it(g_currentY,
718 0, "Verifying archives against filesystem");
719 res = verify_tape_backups();
720 chdir(dir);
721 if (res) {
722 mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
723 } else {
724 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
725 }
726 paranoid_free(dir);
727 return (res);
728}
729
730/**************************************************************************
731 *END_COMPARE_TO_TAPE *
732 **************************************************************************/
733
734/* @} - end compareGroup */
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