source: MondoRescue/branches/stable/mondo/src/mondorestore/mondo-rstr-compare.c @ 1663

Last change on this file since 1663 was 1663, checked in by Bruno Cornec, 12 years ago
  • Fix bug #197 (based on an initial patch of Scott Cummings)
  • Fix a bug where df was using locale to print messages and wasn't filtered correctly
  • mkdtemp checked in configure
  • reset_bkpinfo called as early as possible by both main program.
  • It creates a tmpdir cleanly with mkdtemp in setup_tmpdir subfunction, which takes in account TMPIR and TMP env var. Remains to see what tmpfs does and tests
  • configure.in should also be filtered.
  • Remove g_bkpinfo_DONTUSETHIS
  • remove bkpinfo also from header files
  • Render bkpinfo global (potential issue on thread, but should not be a problem as that structure is indeed static during archive)
  • Apply patch from Andree Leidenfrost, modified a bit to use bkpinfo->tmpdir instead of /tmp or MINDI_CACHE when appropriate. Fix security issues in mondo. Thanks al ot Andree for catching all those issues.
  • /tmp => /var/log for mondorestore.log in mindi
  • Update linux terminfo to fix a color issue (Andree Leidenfrost)
  • Removes useless log file (Andree Leidenfrost)
  • replace vi with find_my_editor during restore (Andree Leidenfrost)
  • sync in bg in mindi (VMWare issue to look at)
  • mindi/mindi-busybox have a different version than mondo for pb
  • PB-SUF also added to spec file
  • Fix a bug for pb build (omission of PB-SUF declaration)

(merge -r1631:1662 $SVN_M/branches/2.2.5)

  • Property svn:keywords set to Id
File size: 20.1 KB
Line 
1/***************************************************************************
2* compares mondoarchive data
3* $Id: mondo-rstr-compare.c 1663 2007-09-27 10:21:18Z bruno $
4*/
5
6#include <pthread.h>
7#include "my-stuff.h"
8#include "../common/mondostructures.h"
9#include "../common/libmondo.h"
10#include "mr_msg.h"
11#include "mr_mem.h"
12#include "mr_gettext.h"
13
14#include "mr-externs.h"
15#include "mondo-rstr-compare.h"
16#include "mondo-restore-EXT.h"
17#include "mondo-rstr-tools-EXT.h"
18
19extern char *MONDO_LOGFILE;
20
21/* Reference to global bkpinfo */
22extern struct s_bkpinfo *bkpinfo;
23
24//static char cvsid[] = "$Id: mondo-rstr-compare.c 1663 2007-09-27 10:21:18Z bruno $";
25
26void popup_changelist_from_file(char *);
27
28
29/**
30 * @addtogroup LLcompareGroup
31 * @{
32 */
33/**
34 * Compare biggiefile number @p bigfileno with the filesystem mounted on @p MNT_RESTORING.
35 * @param bkpinfo The backup information structure. Only used in insist_on_this_cd_number().
36 * @param bigfileno The biggiefile number (starting from 0) to compare.
37 * @note This function uses an MD5 checksum.
38 */
39int compare_a_biggiefile(long bigfileno)
40{
41
42    FILE *fin = NULL;
43    FILE *fout = NULL;
44
45  /** needs malloc *******/
46    char *checksum = NULL;
47    char *original_cksum = NULL;
48    char *bigfile_fname = NULL;
49    char *tmp = NULL;
50    char *command = NULL;
51
52    char *p = NULL;
53    int i = 0;
54    size_t n = 0;
55    int retval = 0;
56
57    struct s_filename_and_lstat_info biggiestruct;
58
59    assert(bkpinfo != NULL);
60
61    if (!does_file_exist(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""))) {
62        if (does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")) {
63            insist_on_this_cd_number((++g_current_media_number));
64        } else {
65            mr_msg(2, "No CD's left. No biggiefiles left. No problem.");
66            return (0);
67        }
68    }
69    if (!(fin = fopen(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""), "r"))) {
70        log_to_screen(_("Cannot open bigfile %ld (%s)'s info file"),
71                bigfileno + 1, slice_fname(bigfileno, 0, ARCHIVES_PATH, ""));
72        return (1);
73    }
74    fread((void *) &biggiestruct, 1, sizeof(biggiestruct), fin);
75    paranoid_fclose(fin);
76
77    mr_asprintf(&bigfile_fname, biggiestruct.filename);
78    mr_msg(2, "biggiestruct.filename = %s", bigfile_fname);
79    if (!biggiestruct.checksum[0]) {
80        mr_msg(2, "Warning - %s has no checksum", bigfile_fname);
81    } else {
82        mr_asprintf(&checksum, biggiestruct.checksum);
83        mr_msg(2, "biggiestruct.checksum = %s", checksum);
84    }
85
86    if (!g_text_mode) {
87        mr_asprintf(&tmp, _("Comparing %s"), bigfile_fname);
88        newtDrawRootText(0, 22, tmp);
89        newtRefresh();
90        mr_free(tmp);
91    }
92
93    if (!strncmp(bigfile_fname, "/dev/", 5)) {
94        mr_msg(2, _("Ignoring device %s"), bigfile_fname);
95        mr_free(bigfile_fname);
96        return(0);
97    }
98    mr_asprintf(&command,
99            "md5sum \"%s%s\" > /tmp/md5sum.txt 2> /tmp/errors",
100            MNT_RESTORING, bigfile_fname);
101    mr_msg(2, command);
102    if (system(command)) {
103        log_OS_error("Warning - command failed");
104        mr_asprintf(&tmp, "cat /tmp/errors >> %s 2> /dev/null", MONDO_LOGFILE);
105        paranoid_system(tmp);
106        mr_free(tmp);
107        mr_free(command);
108        mr_free(bigfile_fname);
109        return (1);
110    } else {
111        mr_free(command);
112        if (!(fin = fopen("/tmp/md5sum.txt", "r"))) {
113            mr_msg(2, "Unable to open /tmp/md5sum.txt; can't get live checksum");
114            mr_free(bigfile_fname);
115            return (1);
116        } else {
117            mr_getline(&original_cksum, &n, fin);
118            paranoid_fclose(fin);
119            for (i = strlen(original_cksum);
120                 i > 0 && original_cksum[i - 1] < 32; i--);
121            original_cksum[i] = '\0';
122            p = (char *) strchr(original_cksum, ' ');
123            if (p) {
124                *p = '\0';
125            }
126        }
127    }
128    if (!strcmp(checksum, original_cksum) != 0) {
129        mr_msg(1, "bigfile #%ld ('%s') ... OK", bigfileno + 1, bigfile_fname);
130    } else {
131        mr_msg(1, "bigfile #%ld ('%s') ... changed", bigfileno + 1, bigfile_fname);
132        retval++;
133    }
134    mr_free(original_cksum);
135    mr_free(checksum);
136
137    if (retval) {
138        if (!(fout = fopen(MINDI_CACHE"/changed.txt", "a"))) {
139            fatal_error("Cannot openout changed.txt");
140        }
141        fprintf(fout, "%s\n", bigfile_fname);
142        paranoid_fclose(fout);
143    }
144    mr_free(bigfile_fname);
145
146    return (retval);
147}
148
149/**************************************************************************
150 *END_COMPARE_A_BIGGIEFILE                                                *
151 **************************************************************************/
152
153
154/**
155 * Compare all biggiefiles in the backup.
156 * @return 0 for success, nonzero for failure.
157 */
158int compare_all_biggiefiles()
159{
160    int retval = 0;
161    int res = 0;
162    long noof_biggiefiles = 0L, bigfileno = 0L;
163    char *tmp = NULL;
164
165    mr_msg(1, "Comparing biggiefiles");
166
167    if (length_of_file(BIGGIELIST) < 6) {
168        mr_msg(1,
169                "OK, really teeny-tiny biggielist; not comparing biggiefiles");
170        return (0);
171    }
172    noof_biggiefiles = count_lines_in_file(BIGGIELIST);
173    if (noof_biggiefiles <= 0) {
174        mr_msg(1, "OK, no biggiefiles; not comparing biggiefiles");
175        return (0);
176    }
177    mvaddstr_and_log_it(g_currentY, 0,
178                        _
179                        ("Comparing large files                                                  "));
180    open_progress_form(_("Comparing large files"),
181                       _("I am now comparing the large files"),
182                       _("against the filesystem. Please wait."), "",
183                       noof_biggiefiles);
184    for (bigfileno = 0; bigfileno < noof_biggiefiles; bigfileno++) {
185        mr_asprintf(&tmp, "Comparing big file #%ld", bigfileno + 1);
186        mr_msg(1, tmp);
187        update_progress_form(tmp);
188        mr_free(tmp);
189
190        res = compare_a_biggiefile(bigfileno);
191        retval += res;
192        g_current_progress++;
193    }
194    close_progress_form();
195    /* BERLIOS: useless ?
196    return (0);
197    */
198    if (retval) {
199        mvaddstr_and_log_it(g_currentY++, 74, _("Errors."));
200    } else {
201        mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
202    }
203    return (retval);
204}
205
206/**************************************************************************
207 *END_COMPARE_ALL_BIGGIEFILES                                             *
208 **************************************************************************/
209
210
211/**
212 * Compare afioball @p tarball_fname against the filesystem.
213 * You must be chdir()ed to the directory where the filesystem is mounted
214 * before you call this function.
215 * @param tarball_fname The filename of the tarball to compare.
216 * @param current_tarball_number The fileset number contained in @p tarball_fname.
217 * @return 0 for success, nonzero for failure.
218 */
219int compare_a_tarball(char *tarball_fname, int current_tarball_number)
220{
221    int retval = 0;
222    int res = 0;
223    long noof_lines = 0L;
224    long archiver_errors = 0L;
225    bool use_star = FALSE;
226
227    char *command = NULL;
228    char *tmp = NULL;
229    char *filelist_name = NULL;
230    char *logfile = NULL;
231    char *archiver_exe = NULL;
232    char *compressor_exe = NULL;
233#ifdef __FreeBSD__
234    long BUFSIZE=512L;
235#else
236    long BUFSIZE=(1024L*1024L)/mr_conf->external_tape_blexternal_tape_blocksize;
237#endif
238
239
240    use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
241    assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
242    mr_asprintf(&filelist_name, MNT_CDROM "/archives/filelist.%d",
243            current_tarball_number);
244
245    noof_lines = count_lines_in_file(filelist_name);
246    mr_free(filelist_name);
247
248    if (strstr(tarball_fname, ".bz2")) {
249        mr_asprintf(&compressor_exe, "bzip2");
250    } else if (strstr(tarball_fname, ".gz")) {
251        mr_asprintf(&compressor_exe, "gzip");
252    } else if (strstr(tarball_fname, ".lzo")) {
253        mr_asprintf(&compressor_exe, "lzop");
254    } else {
255        compressor_exe = NULL;
256    }
257
258    if (use_star) {
259        mr_asprintf(&archiver_exe, "star -bz");
260    } else {
261        mr_asprintf(&archiver_exe, "afio");
262    }
263
264    if (compressor_exe != NULL) {
265        if (!find_home_of_exe(compressor_exe)) {
266            fatal_error("(compare_a_tarball) Compression program missing");
267        }
268        if (use_star) {
269            if (strcmp(compressor_exe, "bzip2")) {
270                fatal_error
271                    ("(compare_a_tarball) Please use only bzip2 with star");
272            }
273        } else {
274            tmp = compressor_exe;
275            mr_asprintf(&compressor_exe, "-P %s -Z", tmp);
276            mr_free(tmp);
277        }
278    }
279
280    mr_asprintf(&logfile, "/tmp/afio.log.%d", current_tarball_number);
281    if (use_star)               // doesn't use compressor_exe
282    {
283        mr_asprintf(&command,
284                "%s -diff H=star file=%s >> %s 2>> %s",
285                archiver_exe, tarball_fname, logfile, logfile);
286    } else {
287        mr_asprintf(&command,
288                "%s -r -b %ld -M 16m -c %ld %s %s >> %s 2>> %s",
289                archiver_exe,
290                mr_conf->external_tape_blocksize,
291                BUFSIZE, compressor_exe, tarball_fname, logfile, logfile);
292    }
293    mr_free(archiver_exe);
294    mr_free(compressor_exe);
295
296    res = system(command);
297    retval += res;
298    if (res) {
299        log_OS_error(command);
300        mr_msg(2, tmp);
301    }
302    mr_free(command);
303
304    if (length_of_file(logfile) > 5) {
305        mr_asprintf(&command,
306                "sed s/': \\\"'/\\|/ %s | sed s/'\\\": '/\\|/ | cut -d'|' -f2 | sort -u | grep -vE \"^dev/.*\" >> "MINDI_CACHE"/changed.txt",
307                logfile);
308        system(command);
309        mr_free(command);
310        archiver_errors = count_lines_in_file(logfile);
311    } else {
312        archiver_errors = 0;
313    }
314    if (archiver_errors) {
315        mr_msg(1, "Differences found while processing fileset #%d       ",
316                current_tarball_number);
317    }
318    unlink(logfile);
319    mr_free(logfile);
320    return (retval);
321}
322
323/**************************************************************************
324 *END_COMPARE_A_TARBALL                                                   *
325 **************************************************************************/
326
327
328/**
329 * Compare all afioballs in this backup.
330 * @param bkpinfo The backup media structure. Passed to other functions.
331 * @return 0 for success, nonzero for failure.
332 */
333int compare_all_tarballs()
334{
335    int retval = 0;
336    int res = 0;
337    int current_tarball_number = 0;
338
339    char *tarball_fname = NULL;
340    char *progress_str = NULL;
341    char *tmp = NULL;
342    long max_val = 0L;
343
344    assert(bkpinfo != NULL);
345    mvaddstr_and_log_it(g_currentY, 0, _("Comparing archives"));
346    malloc_string(tmp);
347    read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp);
348
349    max_val = atol(tmp);
350    mr_free(tmp);
351
352    mr_asprintf(&progress_str, _("Comparing with %s #%d "),
353            bkpinfo->backup_media_string,
354            g_current_media_number);
355
356    open_progress_form(_("Comparing files"),
357                       _("Comparing tarballs against filesystem."),
358                       _("Please wait. This may take some time."),
359                       progress_str, max_val);
360
361    log_to_screen(progress_str);
362
363    for (;;) {
364        insist_on_this_cd_number(g_current_media_number);
365        update_progress_form(progress_str);
366        mr_asprintf(&tarball_fname,
367                MNT_CDROM "/archives/%d.afio.bz2", current_tarball_number);
368
369        if (!does_file_exist(tarball_fname)) {
370            mr_free(tarball_fname);
371            mr_asprintf(&tarball_fname, MNT_CDROM "/archives/%d.afio.lzo",
372                    current_tarball_number);
373        }
374        if (!does_file_exist(tarball_fname)) {
375            mr_free(tarball_fname);
376            mr_asprintf(&tarball_fname, MNT_CDROM "/archives/%d.afio.gz",
377                    current_tarball_number);
378        }
379        if (!does_file_exist(tarball_fname)) {
380            mr_free(tarball_fname);
381            mr_asprintf(&tarball_fname, MNT_CDROM "/archives/%d.afio.",
382                    current_tarball_number);
383        }
384        if (!does_file_exist(tarball_fname)) {
385            mr_free(tarball_fname);
386            mr_asprintf(&tarball_fname, MNT_CDROM "/archives/%d.star.bz2",
387                    current_tarball_number);
388        }
389        if (!does_file_exist(tarball_fname)) {
390            mr_free(tarball_fname);
391            mr_asprintf(&tarball_fname, MNT_CDROM "/archives/%d.star.",
392                    current_tarball_number);
393        }
394        if (!does_file_exist(tarball_fname)) {
395            if (!does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST") ||
396                system("find " MNT_CDROM
397                       "/archives/slice* > /dev/null 2> /dev/null")
398                == 0) {
399                mr_msg(2, "OK, I think I'm done with tarballs...");
400                mr_free(tarball_fname);
401                break;
402            }
403            mr_msg(2, "OK, I think it's time for another CD...");
404            g_current_media_number++;
405            mr_free(progress_str);
406            mr_asprintf(&progress_str, _("Comparing with %s #%d "),
407                    bkpinfo->backup_media_string,
408                    g_current_media_number);
409            log_to_screen(progress_str);
410        } else {
411            res = compare_a_tarball(tarball_fname, current_tarball_number);
412            g_current_progress++;
413            current_tarball_number++;
414        }
415        mr_free(tarball_fname);
416    }
417    mr_free(progress_str);
418    close_progress_form();
419
420    if (retval) {
421        mvaddstr_and_log_it(g_currentY++, 74, _("Errors."));
422    } else {
423        mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
424    }
425    return (retval);
426}
427
428/**************************************************************************
429 *END_COMPARE_ALL_TARBALLS                                                *
430 **************************************************************************/
431
432/* @} - end LLcompareGroup */
433
434
435/**
436 * @addtogroup compareGroup
437 * @{
438 */
439/**
440 * Compare all data on a CD-R/CD-RW/DVD/ISO/NFS-based backup.
441 * @param bkpinfo The backup information structure. Passed to other functions.
442 * @return 0 for success, nonzero for failure.
443 */
444int compare_to_CD()
445{
446  /** needs malloc *********/
447    char *tmp = NULL;
448    char *cwd = NULL;
449    char *new = NULL;
450    char *command = NULL;
451    int resA = 0;
452    int resB = 0;
453    long noof_changed_files = 0L;
454
455    malloc_string(cwd);
456    malloc_string(new);
457
458    assert(bkpinfo != NULL);
459
460    getcwd(cwd, MAX_STR_LEN - 1);
461    chdir(bkpinfo->restore_path);
462    getcwd(new, MAX_STR_LEN - 1);
463    insist_on_this_cd_number(g_current_media_number);
464    unlink(MINDI_CACHE"/changed.txt");
465
466    resA = compare_all_tarballs();
467    resB = compare_all_biggiefiles();
468    chdir(cwd);
469    noof_changed_files = count_lines_in_file(MINDI_CACHE"/changed.txt");
470    if (noof_changed_files) {
471        log_to_screen(_("%ld files do not match the backup            "),
472                noof_changed_files);
473        mr_asprintf(&command, "cat "MINDI_CACHE"/changed.txt >> %s", MONDO_LOGFILE);
474        paranoid_system(command);
475        mr_free(command);
476    } else {
477        mr_asprintf(&tmp, _("All files match the backup                     "));
478        mvaddstr_and_log_it(g_currentY++, 0, tmp);
479        log_to_screen(tmp);
480        mr_free(tmp);
481    }
482
483    mr_free(cwd);
484    mr_free(new);
485
486    return (resA + resB);
487}
488
489/**************************************************************************
490 *END_COMPARE_TO_CD                                                       *
491 **************************************************************************/
492
493
494/**
495 * Compare all data in the user's backup.
496 * This function will mount filesystems, compare afioballs and biggiefiles,
497 * and show the user the differences.
498 * @param bkpinfo The backup information structure. Passed to other functions.
499 * @param mountlist The mountlist containing partitions to mount.
500 * @param raidlist The raidlist containing the user's RAID devices.
501 * @return The number of errors/differences found.
502 */
503int
504compare_mode(struct mountlist_itself *mountlist,
505             struct raidlist_itself *raidlist)
506{
507    int retval = 0;
508    long q = 0L;
509    char *tmp = NULL;
510    char *new = NULL;
511    char *cwd = NULL;
512
513    malloc_string(new);
514    malloc_string(cwd);
515
516  /**************************************************************************
517   * also deletes tmp/filelist.full & tmp/biggielist.txt _and_ tries to     *
518   * restore them from start of tape, if available                          *
519   **************************************************************************/
520    assert(bkpinfo != NULL);
521    assert(mountlist != NULL);
522    assert(raidlist != NULL);
523
524    while (get_cfg_file_from_archive()) {
525        if (!ask_me_yes_or_no
526            (_
527             ("Failed to find config file/archives. Choose another source?")))
528        {
529            fatal_error("Unable to find config file/archives. Aborting.");
530        }
531        interactively_obtain_media_parameters_from_user(FALSE);
532    }
533
534    read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
535    g_current_media_number = 1;
536    mvaddstr_and_log_it(1, 30, _("Comparing Automatically"));
537    iamhere("Pre-MAD");
538    retval = mount_all_devices(mountlist, FALSE);
539    iamhere("Post-MAD");
540    if (retval) {
541        unmount_all_devices(mountlist);
542        return (retval);
543    }
544    if (bkpinfo->backup_media_type == tape
545        || bkpinfo->backup_media_type == udev) {
546        retval += compare_to_tape();
547    } else if (bkpinfo->backup_media_type == cdstream) {
548        retval += compare_to_cdstream();
549    } else {
550        retval += compare_to_CD();
551    }
552    if (retval) {
553        mvaddstr_and_log_it(g_currentY++,
554                            0,
555                            _
556                            ("Warning - differences found during the compare phase"));
557    }
558
559    if (count_lines_in_file(MINDI_CACHE"/changed.txt") > 0) {
560        mvaddstr_and_log_it(g_currentY++, 0,
561                            _
562                            ("Differences found while files were being compared."));
563        streamline_changes_file(MINDI_CACHE"/changed.files", MINDI_CACHE"/changed.txt");
564        if (count_lines_in_file(MINDI_CACHE"/changed.files") <= 0) {
565            mvaddstr_and_log_it(g_currentY++, 0,
566                                _
567                                ("...but they were logfiles and temporary files. Your archives are fine."));
568            log_to_screen(_
569                          ("The differences were logfiles and temporary files. Your archives are fine."));
570        } else {
571            q = count_lines_in_file(MINDI_CACHE"/changed.files");
572            mr_asprintf(&tmp, _("%ld significant difference%s found."), q,
573                    (q != 1) ? "s" : "");
574            mvaddstr_and_log_it(g_currentY++, 0, tmp);
575            log_to_screen(tmp);
576            mr_free(tmp);
577
578            mr_asprintf(&tmp,
579                   _("Type 'less /tmp/changed.files' for a list of non-matching files"));
580            mvaddstr_and_log_it(g_currentY++, 0, tmp);
581            log_to_screen(tmp);
582            mr_free(tmp);
583
584            mr_msg(2, "calling popup_changelist_from_file()");
585            getcwd(cwd, MAX_STR_LEN - 1);
586            chdir(bkpinfo->restore_path);
587            getcwd(new, MAX_STR_LEN - 1);
588            popup_changelist_from_file(MINDI_CACHE"/changed.files");
589            mr_msg(2, "Returning from popup_changelist_from_file()");
590            chdir(cwd);
591        }
592    } else {
593        log_to_screen
594            (_
595             ("No significant differences were found. Your backup is perfect."));
596    }
597    retval += unmount_all_devices(mountlist);
598
599    kill_petris();
600    mr_free(new);
601    mr_free(cwd);
602    return (retval);
603}
604
605/**************************************************************************
606 *END_COMPARE_MODE                                                        *
607 **************************************************************************/
608
609
610/**
611 * Compare all data on a cdstream-based backup.
612 * @param bkpinfo The backup information structure. Fields used:
613 * - @c bkpinfo->disaster_recovery
614 * - @c bkpinfo->media_device
615 * - @c bkpinfo->restore_path
616 * @return 0 for success, nonzero for failure.
617 */
618int compare_to_cdstream()
619{
620    int res;
621
622    char *dir = NULL;
623    char *command = NULL;
624
625    assert(bkpinfo != NULL);
626  /** needs malloc **/
627    malloc_string(dir);
628    getcwd(dir, MAX_STR_LEN);
629    chdir(bkpinfo->restore_path);
630
631    mr_asprintf(&command, "cp -f /tmp/LAST-FILELIST-NUMBER %s/tmp",
632            bkpinfo->restore_path);
633    run_program_and_log_output(command, FALSE);
634    mr_free(command);
635
636    mvaddstr_and_log_it(g_currentY,
637                        0, _("Verifying archives against filesystem"));
638
639    if (bkpinfo->disaster_recovery
640        && does_file_exist("/tmp/CDROM-LIVES-HERE")) {
641        mr_allocstr(bkpinfo->media_device,
642               last_line_of_file("/tmp/CDROM-LIVES-HERE"));
643    }
644    res = verify_tape_backups();
645    chdir(dir);
646    if (length_of_file(MINDI_CACHE"/changed.txt") > 2
647        && length_of_file(MINDI_CACHE"/changed.files") > 2) {
648        mr_msg(0,
649                "Type 'less "MINDI_CACHE"/changed.files' to see which files don't match the archives");
650        mr_msg(2, "Calling popup_changelist_from_file()");
651        popup_changelist_from_file(MINDI_CACHE"/changed.files");
652        mr_msg(2, "Returned from popup_changelist_from_file()");
653    }
654
655    mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
656    mr_free(dir);
657    return (res);
658}
659
660/**************************************************************************
661 *END_COMPARE_CD_STREAM                                                   *
662 **************************************************************************/
663
664
665/**
666 * Compare all data on a tape-based backup.
667 * @param bkpinfo The backup information structure. Field used: @c bkpinfo->restore_path.
668 * @return 0 for success, nonzero for failure.
669 */
670/**************************************************************************
671 * F@COMPARE_TO_TAPE()                                                    *
672 * compare_to_tape() -  gots me??                                         *
673 *                                                                        *
674 * returns: int                                                           *
675 **************************************************************************/
676int compare_to_tape()
677{
678    int res = 0;
679    char *dir = NULL;
680    char *command = NULL;
681
682    assert(bkpinfo != NULL);
683    malloc_string(dir);
684
685    getcwd(dir, MAX_STR_LEN);
686    chdir(bkpinfo->restore_path);
687    mr_asprintf(&command, "cp -f /tmp/LAST-FILELIST-NUMBER %s/tmp",
688            bkpinfo->restore_path);
689    run_program_and_log_output(command, FALSE);
690    mr_free(command);
691
692    mvaddstr_and_log_it(g_currentY,
693                        0, _("Verifying archives against filesystem"));
694    res = verify_tape_backups();
695    chdir(dir);
696    if (res) {
697        mvaddstr_and_log_it(g_currentY++, 74, _("Failed."));
698    } else {
699        mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
700    }
701    mr_free(dir);
702    return (res);
703}
704
705/**************************************************************************
706 *END_COMPARE_TO_TAPE                                                     *
707 **************************************************************************/
708
709/* @} - end compareGroup */
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