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mondo-rstr-compare.c@ 1633

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Last change on this file since 1633 was 1633, checked in by Bruno Cornec, 17 years ago

Fix #195 (patch from Scott Cummings)
Various pb updates

(merge -r1623:1632 $SVN_M/branches/2.2.5)

Property svn:keywords set to Id

File size: 20.3 KB

Line
1	/***************************************************************************
2	* compares mondoarchive data
3	* $Id: mondo-rstr-compare.c 1633 2007-09-12 18:33:49Z 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
19	extern char *MONDO_LOGFILE;
20
21	//static char cvsid[] = "$Id: mondo-rstr-compare.c 1633 2007-09-12 18:33:49Z bruno $";
22
23	void popup_changelist_from_file(char *);
24
25
26	/**
27	* @addtogroup LLcompareGroup
28	* @{
29	*/
30	/**
31	* Compare biggiefile number @p bigfileno with the filesystem mounted on @p MNT_RESTORING.
32	* @param bkpinfo The backup information structure. Only used in insist_on_this_cd_number().
33	* @param bigfileno The biggiefile number (starting from 0) to compare.
34	* @note This function uses an MD5 checksum.
35	*/
36	int compare_a_biggiefile(struct s_bkpinfo *bkpinfo, long bigfileno)
37	{
38
39	FILE *fin = NULL;
40	FILE *fout = NULL;
41
42	/ needs malloc *****/
43	char *checksum = NULL;
44	char *original_cksum = NULL;
45	char *bigfile_fname = NULL;
46	char *tmp = NULL;
47	char *command = NULL;
48
49	char *p = NULL;
50	int i = 0;
51	size_t n = 0;
52	int retval = 0;
53
54	struct s_filename_and_lstat_info biggiestruct;
55
56	assert(bkpinfo != NULL);
57
58	if (!does_file_exist(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""))) {
59	if (does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")) {
60	insist_on_this_cd_number(bkpinfo, (++g_current_media_number));
61	} else {
62	mr_msg(2, "No CD's left. No biggiefiles left. No problem.");
63	return (0);
64	}
65	}
66	if (!(fin = fopen(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""), "r"))) {
67	log_to_screen(_("Cannot open bigfile %ld (%s)'s info file"),
68	bigfileno + 1, slice_fname(bigfileno, 0, ARCHIVES_PATH, ""));
69	return (1);
70	}
71	fread((void *) &biggiestruct, 1, sizeof(biggiestruct), fin);
72	paranoid_fclose(fin);
73
74	mr_asprintf(&bigfile_fname, biggiestruct.filename);
75	mr_msg(2, "biggiestruct.filename = %s", bigfile_fname);
76	if (!biggiestruct.checksum[0]) {
77	mr_msg(2, "Warning - %s has no checksum", bigfile_fname);
78	} else {
79	mr_asprintf(&checksum, biggiestruct.checksum);
80	mr_msg(2, "biggiestruct.checksum = %s", checksum);
81	}
82
83	if (!g_text_mode) {
84	mr_asprintf(&tmp, _("Comparing %s"), bigfile_fname);
85	newtDrawRootText(0, 22, tmp);
86	newtRefresh();
87	mr_free(tmp);
88	}
89
90	if (!strncmp(bigfile_fname, "/dev/", 5)) {
91	mr_msg(2, _("Ignoring device %s"), bigfile_fname);
92	mr_free(bigfile_fname);
93	return(0);
94	}
95	mr_asprintf(&command,
96	"md5sum \"%s%s\" > /tmp/md5sum.txt 2> /tmp/errors",
97	MNT_RESTORING, bigfile_fname);
98	mr_msg(2, command);
99	if (system(command)) {
100	log_OS_error("Warning - command failed");
101	mr_asprintf(&tmp, "cat /tmp/errors >> %s 2> /dev/null", MONDO_LOGFILE);
102	paranoid_system(tmp);
103	mr_free(tmp);
104	mr_free(command);
105	mr_free(bigfile_fname);
106	return (1);
107	} else {
108	mr_free(command);
109	if (!(fin = fopen("/tmp/md5sum.txt", "r"))) {
110	mr_msg(2, "Unable to open /tmp/md5sum.txt; can't get live checksum");
111	mr_free(bigfile_fname);
112	return (1);
113	} else {
114	mr_getline(&original_cksum, &n, fin);
115	paranoid_fclose(fin);
116	for (i = strlen(original_cksum);
117	i > 0 && original_cksum[i - 1] < 32; i--);
118	original_cksum[i] = '\0';
119	p = (char *) strchr(original_cksum, ' ');
120	if (p) {
121	*p = '\0';
122	}
123	}
124	}
125	if (!strcmp(checksum, original_cksum) != 0) {
126	mr_msg(1, "bigfile #%ld ('%s') ... OK", bigfileno + 1, bigfile_fname);
127	} else {
128	mr_msg(1, "bigfile #%ld ('%s') ... changed", bigfileno + 1, bigfile_fname);
129	retval++;
130	}
131	mr_free(original_cksum);
132	mr_free(checksum);
133
134	if (retval) {
135	if (!(fout = fopen("/tmp/changed.txt", "a"))) {
136	fatal_error("Cannot openout changed.txt");
137	}
138	fprintf(fout, "%s\n", bigfile_fname);
139	paranoid_fclose(fout);
140	}
141	mr_free(bigfile_fname);
142
143	return (retval);
144	}
145
146	/**************************************************************************
147	END_COMPARE_A_BIGGIEFILE
148	**************************************************************************/
149
150
151	/**
152	* Compare all biggiefiles in the backup.
153	* @param bkpinfo The backup information structure. Used only in compare_a_biggiefile().
154	* @return 0 for success, nonzero for failure.
155	*/
156	int compare_all_biggiefiles(struct s_bkpinfo *bkpinfo)
157	{
158	int retval = 0;
159	int res = 0;
160	long noof_biggiefiles = 0L, bigfileno = 0L;
161	char *tmp = NULL;
162
163	assert(bkpinfo != NULL);
164	mr_msg(1, "Comparing biggiefiles");
165
166	if (length_of_file(BIGGIELIST) < 6) {
167	mr_msg(1,
168	"OK, really teeny-tiny biggielist; not comparing biggiefiles");
169	return (0);
170	}
171	noof_biggiefiles = count_lines_in_file(BIGGIELIST);
172	if (noof_biggiefiles <= 0) {
173	mr_msg(1, "OK, no biggiefiles; not comparing biggiefiles");
174	return (0);
175	}
176	mvaddstr_and_log_it(g_currentY, 0,
177	_
178	("Comparing large files "));
179	open_progress_form(_("Comparing large files"),
180	_("I am now comparing the large files"),
181	_("against the filesystem. Please wait."), "",
182	noof_biggiefiles);
183	for (bigfileno = 0; bigfileno < noof_biggiefiles; bigfileno++) {
184	mr_asprintf(&tmp, "Comparing big file #%ld", bigfileno + 1);
185	mr_msg(1, tmp);
186	update_progress_form(tmp);
187	mr_free(tmp);
188
189	res = compare_a_biggiefile(bkpinfo, bigfileno);
190	retval += res;
191	g_current_progress++;
192	}
193	close_progress_form();
194	/* BERLIOS: useless ?
195	return (0);
196	*/
197	if (retval) {
198	mvaddstr_and_log_it(g_currentY++, 74, _("Errors."));
199	} else {
200	mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
201	}
202	return (retval);
203	}
204
205	/**************************************************************************
206	END_COMPARE_ALL_BIGGIEFILES
207	**************************************************************************/
208
209
210	/**
211	* Compare afioball @p tarball_fname against the filesystem.
212	* You must be chdir()ed to the directory where the filesystem is mounted
213	* before you call this function.
214	* @param tarball_fname The filename of the tarball to compare.
215	* @param current_tarball_number The fileset number contained in @p tarball_fname.
216	* @return 0 for success, nonzero for failure.
217	*/
218	int compare_a_tarball(char *tarball_fname, int current_tarball_number)
219	{
220	int retval = 0;
221	int res = 0;
222	long noof_lines = 0L;
223	long archiver_errors = 0L;
224	bool use_star = FALSE;
225
226	char *command = NULL;
227	char *tmp = NULL;
228	char *filelist_name = NULL;
229	char *logfile = NULL;
230	char *archiver_exe = NULL;
231	char *compressor_exe = NULL;
232
233	use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
234	assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
235	mr_asprintf(&filelist_name, MNT_CDROM "/archives/filelist.%d",
236	current_tarball_number);
237
238	noof_lines = count_lines_in_file(filelist_name);
239	mr_free(filelist_name);
240
241	if (strstr(tarball_fname, ".bz2")) {
242	mr_asprintf(&compressor_exe, "bzip2");
243	} else if (strstr(tarball_fname, ".gz")) {
244	mr_asprintf(&compressor_exe, "gzip");
245	} else if (strstr(tarball_fname, ".lzo")) {
246	mr_asprintf(&compressor_exe, "lzop");
247	} else {
248	compressor_exe = NULL;
249	}
250
251	if (use_star) {
252	mr_asprintf(&archiver_exe, "star -bz");
253	} else {
254	mr_asprintf(&archiver_exe, "afio");
255	}
256
257	if (compressor_exe != NULL) {
258	if (!find_home_of_exe(compressor_exe)) {
259	fatal_error("(compare_a_tarball) Compression program missing");
260	}
261	if (use_star) {
262	if (strcmp(compressor_exe, "bzip2")) {
263	fatal_error
264	("(compare_a_tarball) Please use only bzip2 with star");
265	}
266	} else {
267	tmp = compressor_exe;
268	mr_asprintf(&compressor_exe, "-P %s -Z", tmp);
269	mr_free(tmp);
270	}
271	}
272
273	#ifdef __FreeBSD__
274	#define BUFSIZE 512L
275	#else
276	#define BUFSIZE (1024L*1024L)/TAPE_BLOCK_SIZE
277	#endif
278
279	mr_asprintf(&logfile, "/tmp/afio.log.%d", current_tarball_number);
280	if (use_star) // doesn't use compressor_exe
281	{
282	mr_asprintf(&command,
283	"%s -diff H=star file=%s >> %s 2>> %s",
284	archiver_exe, tarball_fname, logfile, logfile);
285	} else {
286	mr_asprintf(&command,
287	"%s -r -b %ld -M 16m -c %ld %s %s >> %s 2>> %s",
288	archiver_exe,
289	TAPE_BLOCK_SIZE,
290	BUFSIZE, compressor_exe, tarball_fname, logfile, logfile);
291	}
292	#undef BUFSIZE
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/.*\" >> /tmp/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	*/
333	int compare_all_tarballs(struct s_bkpinfo *bkpinfo)
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(bkpinfo, 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	*/
444	int compare_to_CD(struct s_bkpinfo *bkpinfo)
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(bkpinfo, g_current_media_number);
464	unlink("/tmp/changed.txt");
465
466	resA = compare_all_tarballs(bkpinfo);
467	resB = compare_all_biggiefiles(bkpinfo);
468	chdir(cwd);
469	noof_changed_files = count_lines_in_file("/tmp/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 /tmp/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	*/
503	int
504	compare_mode(struct s_bkpinfo *bkpinfo,
505	struct mountlist_itself *mountlist,
506	struct raidlist_itself *raidlist)
507	{
508	int retval = 0;
509	long q = 0L;
510	char *tmp = NULL;
511	char *new = NULL;
512	char *cwd = NULL;
513
514	malloc_string(new);
515	malloc_string(cwd);
516
517	/**************************************************************************
518	* also deletes tmp/filelist.full & tmp/biggielist.txt _and_ tries to *
519	* restore them from start of tape, if available *
520	**************************************************************************/
521	assert(bkpinfo != NULL);
522	assert(mountlist != NULL);
523	assert(raidlist != NULL);
524
525	while (get_cfg_file_from_archive(bkpinfo)) {
526	if (!ask_me_yes_or_no
527	(_
528	("Failed to find config file/archives. Choose another source?")))
529	{
530	fatal_error("Unable to find config file/archives. Aborting.");
531	}
532	interactively_obtain_media_parameters_from_user(bkpinfo, FALSE);
533	}
534
535	read_cfg_file_into_bkpinfo(g_mondo_cfg_file, bkpinfo);
536	g_current_media_number = 1;
537	mvaddstr_and_log_it(1, 30, _("Comparing Automatically"));
538	iamhere("Pre-MAD");
539	retval = mount_all_devices(mountlist, FALSE);
540	iamhere("Post-MAD");
541	if (retval) {
542	unmount_all_devices(mountlist);
543	return (retval);
544	}
545	if (bkpinfo->backup_media_type == tape
546	\|\| bkpinfo->backup_media_type == udev) {
547	retval += compare_to_tape(bkpinfo);
548	} else if (bkpinfo->backup_media_type == cdstream) {
549	retval += compare_to_cdstream(bkpinfo);
550	} else {
551	retval += compare_to_CD(bkpinfo);
552	}
553	if (retval) {
554	mvaddstr_and_log_it(g_currentY++,
555	0,
556	_
557	("Warning - differences found during the compare phase"));
558	}
559
560	if (count_lines_in_file("/tmp/changed.txt") > 0) {
561	mvaddstr_and_log_it(g_currentY++, 0,
562	_
563	("Differences found while files were being compared."));
564	streamline_changes_file("/tmp/changed.files", "/tmp/changed.txt");
565	if (count_lines_in_file("/tmp/changed.files") <= 0) {
566	mvaddstr_and_log_it(g_currentY++, 0,
567	_
568	("...but they were logfiles and temporary files. Your archives are fine."));
569	log_to_screen(_
570	("The differences were logfiles and temporary files. Your archives are fine."));
571	} else {
572	q = count_lines_in_file("/tmp/changed.files");
573	mr_asprintf(&tmp, _("%ld significant difference%s found."), q,
574	(q != 1) ? "s" : "");
575	mvaddstr_and_log_it(g_currentY++, 0, tmp);
576	log_to_screen(tmp);
577	mr_free(tmp);
578
579	mr_asprintf(&tmp,
580	_("Type 'less /tmp/changed.files' for a list of non-matching files"));
581	mvaddstr_and_log_it(g_currentY++, 0, tmp);
582	log_to_screen(tmp);
583	mr_free(tmp);
584
585	mr_msg(2, "calling popup_changelist_from_file()");
586	getcwd(cwd, MAX_STR_LEN - 1);
587	chdir(bkpinfo->restore_path);
588	getcwd(new, MAX_STR_LEN - 1);
589	popup_changelist_from_file("/tmp/changed.files");
590	mr_msg(2, "Returning from popup_changelist_from_file()");
591	chdir(cwd);
592	}
593	} else {
594	log_to_screen
595	(_
596	("No significant differences were found. Your backup is perfect."));
597	}
598	retval += unmount_all_devices(mountlist);
599
600	kill_petris();
601	mr_free(new);
602	mr_free(cwd);
603	return (retval);
604	}
605
606	/**************************************************************************
607	END_COMPARE_MODE
608	**************************************************************************/
609
610
611	/**
612	* Compare all data on a cdstream-based backup.
613	* @param bkpinfo The backup information structure. Fields used:
614	* - @c bkpinfo->disaster_recovery
615	* - @c bkpinfo->media_device
616	* - @c bkpinfo->restore_path
617	* @return 0 for success, nonzero for failure.
618	*/
619	int compare_to_cdstream(struct s_bkpinfo *bkpinfo)
620	{
621	int res;
622
623	char *dir = NULL;
624	char *command = NULL;
625
626	assert(bkpinfo != NULL);
627	/ needs malloc /
628	malloc_string(dir);
629	getcwd(dir, MAX_STR_LEN);
630	chdir(bkpinfo->restore_path);
631
632	mr_asprintf(&command, "cp -f /tmp/LAST-FILELIST-NUMBER %s/tmp",
633	bkpinfo->restore_path);
634	run_program_and_log_output(command, FALSE);
635	mr_free(command);
636
637	mvaddstr_and_log_it(g_currentY,
638	0, _("Verifying archives against filesystem"));
639
640	if (bkpinfo->disaster_recovery
641	&& does_file_exist("/tmp/CDROM-LIVES-HERE")) {
642	mr_allocstr(bkpinfo->media_device,
643	last_line_of_file("/tmp/CDROM-LIVES-HERE"));
644	}
645	res = verify_tape_backups(bkpinfo);
646	chdir(dir);
647	if (length_of_file("/tmp/changed.txt") > 2
648	&& length_of_file("/tmp/changed.files") > 2) {
649	mr_msg(0,
650	"Type 'less /tmp/changed.files' to see which files don't match the archives");
651	mr_msg(2, "Calling popup_changelist_from_file()");
652	popup_changelist_from_file("/tmp/changed.files");
653	mr_msg(2, "Returned from popup_changelist_from_file()");
654	}
655
656	mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
657	mr_free(dir);
658	return (res);
659	}
660
661	/**************************************************************************
662	END_COMPARE_CD_STREAM
663	**************************************************************************/
664
665
666	/**
667	* Compare all data on a tape-based backup.
668	* @param bkpinfo The backup information structure. Field used: @c bkpinfo->restore_path.
669	* @return 0 for success, nonzero for failure.
670	*/
671	/**************************************************************************
672	* F@COMPARE_TO_TAPE() *
673	* compare_to_tape() - gots me?? *
674	* *
675	* returns: int *
676	**************************************************************************/
677	int compare_to_tape(struct s_bkpinfo *bkpinfo)
678	{
679	int res = 0;
680	char *dir = NULL;
681	char *command = NULL;
682
683	assert(bkpinfo != NULL);
684	malloc_string(dir);
685
686	getcwd(dir, MAX_STR_LEN);
687	chdir(bkpinfo->restore_path);
688	mr_asprintf(&command, "cp -f /tmp/LAST-FILELIST-NUMBER %s/tmp",
689	bkpinfo->restore_path);
690	run_program_and_log_output(command, FALSE);
691	mr_free(command);
692
693	mvaddstr_and_log_it(g_currentY,
694	0, _("Verifying archives against filesystem"));
695	res = verify_tape_backups(bkpinfo);
696	chdir(dir);
697	if (res) {
698	mvaddstr_and_log_it(g_currentY++, 74, _("Failed."));
699	} else {
700	mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
701	}
702	mr_free(dir);
703	return (res);
704	}
705
706	/**************************************************************************
707	END_COMPARE_TO_TAPE
708	**************************************************************************/
709
710	/* @} - end compareGroup */

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source: MondoRescue/branches/stable/mondo/src/mondorestore/mondo-rstr-compare.c@ 1633

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