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mondorestore.c@ 1969

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Last change on this file since 1969 was 1969, checked in by Bruno Cornec, 16 years ago
Change order of test do that when restoring, cdrecord is really not called ;-) mondoarchive already configures correctly the device name to non-rew so avoid doing it again at restore time Fix automatic mode handling which was exiting in fact.
Property svn:keywords set to `Id`
File size: 100.4 KB

Line
1	/***************************************************************************
2	$Id: mondorestore.c 1969 2008-05-29 17:36:58Z bruno $
3	restores mondoarchive data
4	***************************************************************************/
5
6	/**
7	* @file
8	* The main file for mondorestore.
9	*/
10
11	/**************************************************************************
12	* #include statements *
13	**************************************************************************/
14	#include <pthread.h>
15	#include "my-stuff.h"
16	#include "../common/mondostructures.h"
17	#include "../common/libmondo.h"
18	#include "mr-externs.h"
19	#include "mondo-restore.h"
20	#include "mondorestore.h"
21	#include "mondo-rstr-compare-EXT.h"
22	#include "mondo-rstr-tools-EXT.h"
23
24	extern void twenty_seconds_til_yikes(void);
25
26	/* Reference to global bkpinfo */
27	struct s_bkpinfo *bkpinfo;
28
29
30	/* For use in other programs (ex. XMondo) */
31	#ifdef MONDORESTORE_MODULE
32	#define main __mondorestore_main
33	#define g_ISO_restore_mode __mondorestore_g_ISO_restore_mode
34	#endif
35
36	//static char cvsid[] = "$Id: mondorestore.c 1969 2008-05-29 17:36:58Z bruno $";
37
38	/**************************************************************************
39	* Globals *
40	**************************************************************************/
41	extern char *g_tmpfs_mountpt; // declared in libmondo-tools.c
42	extern bool g_text_mode;
43	extern FILE *g_fprep;
44	extern double g_kernel_version;
45	extern int g_partition_table_locked_up;
46	extern int g_noof_rows;
47
48	extern int partition_everything(struct mountlist_itself *mountlist);
49	extern int handle_incoming_parameters(int argc, char *argv[]);
50
51	/**
52	* @name Restore-Time Globals
53	* @ingroup globalGroup
54	* @{
55	*/
56
57	/**
58	* If TRUE, then we're restoring from ISOs or an NFS server.
59	* If FALSE, then we're restoring from some kind of real media (tape, CD, etc.)
60	*/
61	bool g_ISO_restore_mode = FALSE; /* are we in Iso Mode? */
62
63	/**
64	* If TRUE, then we have had a successful "nuke" restore.
65	*/
66	bool g_I_have_just_nuked = FALSE;
67
68	/**
69	* The device to mount to get at the ISO images. Ignored unless @p g_ISO_restore_mode.
70	*/
71	char *g_isodir_device;
72
73	/**
74	* The format of @p g_isodir_device. Ignored unless @p g_ISO_restore_mode.
75	*/
76	char *g_isodir_format;
77
78	/**
79	* The location of 'biggielist.txt', containing the biggiefiles on the current archive set.
80	*/
81	char *g_biggielist_txt;
82
83	/**
84	* The location of 'filelist.full', containing all files (<em>including biggiefiles</em>) on
85	* the current archive set.
86	*/
87	char *g_filelist_full;
88
89	/**
90	* The location of a file containing a list of the devices that were archived
91	* as images, not as individual files.
92	*/
93	char *g_filelist_imagedevs;
94
95	/**
96	* The location of a file containing a list of imagedevs to actually restore.
97	* @see g_filelist_imagedevs
98	*/
99	char *g_imagedevs_restthese;
100
101	/**
102	* The location of 'mondo-restore.cfg', containing the metadata
103	* information for this backup.
104	*/
105	char *g_mondo_cfg_file;
106
107	/**
108	* The location of 'mountlist.txt', containing the information on the
109	* user's partitions and hard drives.
110	*/
111	char *g_mountlist_fname;
112
113	/**
114	* Mondo's home directory during backup. Unused in mondorestore; included
115	* to avoid link errors.
116	*/
117	char *g_mondo_home;
118
119	extern char *g_getfacl;
120	extern char *g_getfattr;
121
122	/* @} - end of "Restore-Time Globals" in globalGroup */
123
124
125
126	extern int copy_from_src_to_dest(FILE * f_orig, FILE * f_archived,
127	char direction);
128
129
130
131	/**************************************************************************
132	* COMPAQ PROLIANT Stuff: needs some special help *
133	**************************************************************************/
134
135	/**
136	* The message to display if we detect that the user is using a Compaq Proliant.
137	*/
138	#define COMPAQ_PROLIANTS_SUCK "Partition and format your disk using Compaq's disaster recovery CD. After you've done that, please reboot with your Mondo media in Interactive Mode."
139
140
141
142
143	/**
144	* Allow the user to modify the mountlist before we partition & format their drives.
145	* @param bkpinfo The backup information structure. @c disaster_recovery is the only field used.
146	* @param mountlist The mountlist to let the user modify.
147	* @param raidlist The raidlist that goes with @p mountlist.
148	* @return 0 for success, nonzero for failure.
149	* @ingroup restoreGuiGroup
150	*/
151	int let_user_edit_the_mountlist(struct mountlist_itself *mountlist,
152	struct raidlist_itself *raidlist)
153	{
154	int retval = 0, res = 0;
155
156	log_msg(2, "let_user_edit_the_mountlist() --- starting");
157
158	assert(bkpinfo != NULL);
159	assert(mountlist != NULL);
160	assert(raidlist != NULL);
161	if (!bkpinfo->disaster_recovery) {
162	strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
163	log_msg(2, "I guess you're testing edit_mountlist()");
164	}
165	if (!does_file_exist(g_mountlist_fname)) {
166	log_to_screen(g_mountlist_fname);
167	log_to_screen("does not exist");
168	return (1);
169	}
170
171	retval = load_mountlist(mountlist, g_mountlist_fname);
172	load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
173	if (retval) {
174	log_to_screen
175	("Warning - load_raidtab_into_raidlist returned an error");
176	}
177	res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
178	if (res) {
179	return (1);
180	}
181
182	save_mountlist_to_disk(mountlist, g_mountlist_fname);
183	save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
184
185	log_to_screen("I have finished editing the mountlist for you.");
186
187	return (retval);
188	}
189
190
191
192
193
194	/**
195	* Determine whether @p mountlist contains a Compaq diagnostic partition.
196	* @param mountlist The mountlist to examine.
197	* @return TRUE if there's a Compaq diagnostic partition; FALSE if not.
198	* @ingroup restoreUtilityGroup
199	*/
200	bool
201	partition_table_contains_Compaq_diagnostic_partition(struct
202	mountlist_itself *
203	mountlist)
204	{
205	int i;
206
207	assert(mountlist != NULL);
208
209	for (i = 0; i < mountlist->entries; i++) {
210	if (strstr(mountlist->el[i].format, "ompaq")) {
211	log_msg(2, "mountlist[%d] (%s) is %s (Compaq alert!)",
212	i, mountlist->el[i].device, mountlist->el[i].format);
213
214	return (TRUE);
215	}
216	}
217	return (FALSE);
218	}
219
220	/**************************************************************************
221	END_PARTITION_TABLE_CONTAINS_COMPAQ_DIAGNOSTIC_PARTITION
222	**************************************************************************/
223
224
225	/**
226	* Allow the user to abort the backup if we find that there is a Compaq diagnostic partition.
227	* @note This function does not actually check for the presence of a Compaq partition.
228	* @ingroup restoreUtilityGroup
229	*/
230	void offer_to_abort_because_Compaq_Proliants_suck(void)
231	{
232	popup_and_OK(COMPAQ_PROLIANTS_SUCK);
233	if (ask_me_yes_or_no
234	("Would you like to reboot and use your Compaq CD to prep your hard drive?"))
235	{
236	fatal_error
237	("Aborting. Please reboot and prep your hard drive with your Compaq CD.");
238	}
239	}
240
241	/**************************************************************************
242	END_OFFER_TO_ABORT_BECAUSE_COMPAQ_PROLIANTS_SUCK
243	**************************************************************************/
244
245
246
247	/**
248	* Call interactive_mode(), nuke_mode(), or compare_mode() depending on the user's choice.
249	* @param bkpinfo The backup information structure. Most fields are used.
250	* @param mountlist The mountlist containing information about the user's partitions.
251	* @param raidlist The raidlist to go with @p mountlist.
252	* @return The return code from the mode function called.
253	* @ingroup restoreGroup
254	*/
255	int
256	catchall_mode(struct mountlist_itself *mountlist,
257	struct raidlist_itself *raidlist)
258	{
259	char c, *tmp;
260	int retval = 0;
261
262	iamhere("inside catchall");
263	assert(bkpinfo != NULL);
264	assert(mountlist != NULL);
265	assert(raidlist != NULL);
266	malloc_string(tmp);
267	iamhere("pre wrm");
268	c = which_restore_mode();
269	iamhere("post wrm");
270	if (c == 'I' \|\| c == 'C') {
271	interactively_obtain_media_parameters_from_user(FALSE);
272	} else if (c == 'N') {
273	// Auto mode nothing special to do
274	} else {
275	popup_and_OK("No restoring or comparing will take place today.");
276	if (is_this_device_mounted("/mnt/cdrom")) {
277	run_program_and_log_output("umount /mnt/cdrom", FALSE);
278	}
279	if (g_ISO_restore_mode) {
280	sprintf(tmp, "umount %s", bkpinfo->isodir);
281	run_program_and_log_output(tmp, FALSE);
282	}
283	paranoid_MR_finish(0);
284	}
285
286	iamhere("post int");
287
288	if (bkpinfo->backup_media_type == iso) {
289	if (iso_fiddly_bits((c == 'N') ? TRUE : FALSE)) {
290	log_msg(2,
291	"catchall_mode --- iso_fiddly_bits returned w/ error");
292	return (1);
293	} else {
294	log_msg(2, "catchall_mode --- iso_fiddly_bits ok");
295	}
296	}
297
298	if (c == 'I') {
299	log_msg(2, "IM selected");
300	retval += interactive_mode(mountlist, raidlist);
301	} else if (c == 'N') {
302	log_msg(2, "NM selected");
303	retval += nuke_mode(mountlist, raidlist);
304	} else if (c == 'C') {
305	log_msg(2, "CM selected");
306	retval += compare_mode(mountlist, raidlist);
307	}
308	paranoid_free(tmp);
309	return (retval);
310	}
311
312	/**************************************************************************
313	END_CATCHALL_MODE
314	**************************************************************************/
315
316	/**************************************************************************
317	END_ EXTRACT_CONFIG_FILE_FROM_RAMDISK
318	**************************************************************************/
319
320
321	/**
322	* Locate an executable in the directory structure rooted at @p restg.
323	* @param out_path Where to put the executable.
324	* @param fname The basename of the executable.
325	* @param restg The directory structure to look in.
326	* @note If it could not be found in @p restg then @p fname is put in @p out_path.
327	* @ingroup restoreUtilityGroup
328	*/
329	void
330	find_pathname_of_executable_preferably_in_RESTORING(char *out_path,
331	char *fname,
332	char *restg)
333	{
334	assert(out_path != NULL);
335	assert_string_is_neither_NULL_nor_zerolength(fname);
336
337	sprintf(out_path, "%s/sbin/%s", restg, fname);
338	if (does_file_exist(out_path)) {
339	sprintf(out_path, "%s/usr/sbin/%s", restg, fname);
340	if (does_file_exist(out_path)) {
341	sprintf(out_path, "%s/bin/%s", restg, fname);
342	if (does_file_exist(out_path)) {
343	sprintf(out_path, "%s/usr/bin/%s", restg, fname);
344	if (does_file_exist(out_path)) {
345	strcpy(out_path, fname);
346	}
347	}
348	}
349	}
350	}
351
352	/**************************************************************************
353	END_FIND_PATHNAME_OF_EXECUTABLE_PREFERABLY_IN_RESTORING
354	**************************************************************************/
355
356	static void clean_blkid() {
357
358	char *tmp1 = NULL;
359
360	/* Clean up blkid cache file if they exist */
361	asprintf(&tmp1,"%s/etc/blkid.tab",bkpinfo->restore_path);
362	(void)unlink(tmp1);
363	paranoid_free(tmp1);
364	asprintf(&tmp1,"%s/etc/blkid.tab.old",bkpinfo->restore_path);
365	(void)unlink(tmp1);
366	paranoid_free(tmp1);
367	}
368
369
370
371
372	/**
373	* @addtogroup restoreGroup
374	* @{
375	*/
376	/**
377	* Restore the user's data, in a disaster recovery situation, prompting the
378	* user about whether or not to do every step.
379	* The user can edit the mountlist, choose files to restore, etc.
380	* @param bkpinfo The backup information structure. Most fields are used.
381	* @param mountlist The mountlist containing information about the user's partitions.
382	* @param raidlist The raidlist to go with @p mountlist.
383	* @return 0 for success, or the number of errors encountered.
384	*/
385	int
386	interactive_mode(struct mountlist_itself *mountlist,
387	struct raidlist_itself *raidlist)
388	{
389	int retval = 0;
390	int res;
391	int ptn_errs = 0;
392	int fmt_errs = 0;
393
394	bool done;
395	bool restore_all;
396
397	/ needs malloc ********/
398	char *tmp;
399	char *fstab_fname;
400	char *old_restpath;
401
402	struct s_node *filelist;
403
404	/* try to partition and format */
405
406	log_msg(2, "interactive_mode --- starting (great, assertions OK)");
407
408	malloc_string(tmp);
409	malloc_string(fstab_fname);
410	malloc_string(old_restpath);
411	assert(bkpinfo != NULL);
412	assert(mountlist != NULL);
413	assert(raidlist != NULL);
414
415	log_msg(2, "interactive_mode --- assertions OK");
416
417	if (g_text_mode) {
418	if (!ask_me_yes_or_no
419	("Interactive Mode + textonly = experimental! Proceed anyway?"))
420	{
421	fatal_error("Wise move.");
422	}
423	}
424
425	iamhere("About to load config file");
426	get_cfg_file_from_archive_or_bust();
427	read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
428	iamhere("Done loading config file; resizing ML");
429	if (bkpinfo->backup_media_type == nfs) {
430	strcpy(tmp, bkpinfo->prefix);
431	if (popup_and_get_string
432	("Prefix", "Prefix of your ISO images ?", tmp, MAX_STR_LEN / 4)) {
433	strcpy(bkpinfo->prefix, tmp);
434	log_msg(1, "Prefix set to %s",bkpinfo->prefix);
435	}
436	}
437
438	#ifdef __FreeBSD__
439	if (strstr
440	(call_program_and_get_last_line_of_output("cat /tmp/cmdline"),
441	"noresize"))
442	#else
443	if (strstr
444	(call_program_and_get_last_line_of_output("cat /proc/cmdline"),
445	"noresize"))
446	#endif
447	{
448	log_msg(1, "Not resizing mountlist.");
449	} else {
450	resize_mountlist_proportionately_to_suit_new_drives(mountlist);
451	}
452	for (done = FALSE; !done;) {
453	iamhere("About to edit mountlist");
454	if (g_text_mode) {
455	save_mountlist_to_disk(mountlist, g_mountlist_fname);
456	sprintf(tmp, "%s %s", find_my_editor(), g_mountlist_fname);
457	res = system(tmp);
458	load_mountlist(mountlist, g_mountlist_fname);
459	} else {
460	res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
461	}
462	iamhere("Finished editing mountlist");
463	if (res) {
464	paranoid_MR_finish(1);
465	}
466	log_msg(2, "Proceeding...");
467	save_mountlist_to_disk(mountlist, g_mountlist_fname);
468	save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
469	mvaddstr_and_log_it(1, 30, "Restoring Interactively");
470	if (bkpinfo->differential) {
471	log_to_screen("Because this is a differential backup, disk");
472	log_to_screen
473	(" partitioning and formatting will not take place.");
474	done = TRUE;
475	} else {
476	if (ask_me_yes_or_no
477	("Do you want to erase and partition your hard drives?")) {
478	if (partition_table_contains_Compaq_diagnostic_partition
479	(mountlist)) {
480	offer_to_abort_because_Compaq_Proliants_suck();
481	done = TRUE;
482	} else {
483	twenty_seconds_til_yikes();
484	g_fprep = fopen("/tmp/prep.sh", "w");
485	ptn_errs = partition_everything(mountlist);
486	if (ptn_errs) {
487	log_to_screen
488	("Warning. Errors occurred during disk partitioning.");
489	}
490
491	fmt_errs = format_everything(mountlist, FALSE, raidlist);
492	if (!fmt_errs) {
493	log_to_screen
494	("Errors during disk partitioning were handled OK.");
495	log_to_screen
496	("Partitions were formatted OK despite those errors.");
497	ptn_errs = 0;
498	}
499	if (!ptn_errs && !fmt_errs) {
500	done = TRUE;
501	}
502	}
503	paranoid_fclose(g_fprep);
504	} else {
505	mvaddstr_and_log_it(g_currentY++, 0,
506	"User opted not to partition the devices");
507	if (ask_me_yes_or_no
508	("Do you want to format your hard drives?")) {
509	fmt_errs = format_everything(mountlist, TRUE, raidlist);
510	if (!fmt_errs) {
511	done = TRUE;
512	}
513	} else {
514	ptn_errs = fmt_errs = 0;
515	done = TRUE;
516	}
517	}
518	if (fmt_errs) {
519	mvaddstr_and_log_it(g_currentY++,
520	0,
521	"Errors occurred. Please repartition and format drives manually.");
522	done = FALSE;
523	}
524	if (ptn_errs & !fmt_errs) {
525	mvaddstr_and_log_it(g_currentY++,
526	0,
527	"Errors occurred during partitioning. Formatting, however, went OK.");
528	done = TRUE;
529	}
530	if (!done) {
531	if (!ask_me_yes_or_no("Re-edit the mountlist?")) {
532	retval++;
533	goto end_of_func;
534	}
535	}
536	}
537	}
538
539	/* mount */
540	if (mount_all_devices(mountlist, TRUE)) {
541	unmount_all_devices(mountlist);
542	retval++;
543	goto end_of_func;
544	}
545	/* restore */
546	if ((restore_all =
547	ask_me_yes_or_no("Do you want me to restore all of your data?")))
548	{
549	log_msg(1, "Restoring all data");
550	retval += restore_everything(NULL);
551	} else
552	if ((restore_all =
553	ask_me_yes_or_no
554	("Do you want me to restore _some_ of your data?"))) {
555	strcpy(old_restpath, bkpinfo->restore_path);
556	for (done = FALSE; !done;) {
557	unlink("/tmp/filelist.full");
558	filelist = process_filelist_and_biggielist();
559	/* Now you have /tmp/tmpfs/filelist.restore-these and /tmp/tmpfs/biggielist.restore-these;
560	the former is a list of regular files; the latter, biggiefiles and imagedevs.
561	*/
562	if (filelist) {
563	gotos_suck:
564	strcpy(tmp, old_restpath);
565	// (NB: %s is where your filesystem is mounted now, by default)", MNT_RESTORING);
566	if (popup_and_get_string
567	("Restore path", "Restore files to where?", tmp,
568	MAX_STR_LEN / 4)) {
569	if (!strcmp(tmp, "/")) {
570	if (!ask_me_yes_or_no("Are you sure?")) {
571	goto gotos_suck;
572	}
573	tmp[0] = '\0'; // so we restore to [blank]/file/name :)
574	}
575	strcpy(bkpinfo->restore_path, tmp);
576	log_msg(1, "Restoring subset");
577	retval += restore_everything(filelist);
578	free_filelist(filelist);
579	} else {
580	strcpy(bkpinfo->restore_path, old_restpath);
581	free_filelist(filelist);
582	}
583	if (!ask_me_yes_or_no
584	("Restore another subset of your backup?")) {
585	done = TRUE;
586	}
587	} else {
588	done = TRUE;
589	}
590	}
591	strcpy(old_restpath, bkpinfo->restore_path);
592	} else {
593	mvaddstr_and_log_it(g_currentY++,
594	0,
595	"User opted not to restore any data. ");
596	}
597	if (retval) {
598	mvaddstr_and_log_it(g_currentY++,
599	0,
600	"Errors occurred during the restore phase. ");
601	}
602
603	if (ask_me_yes_or_no("Initialize the boot loader?")) {
604	run_boot_loader(TRUE);
605	} else {
606	mvaddstr_and_log_it(g_currentY++,
607	0,
608	"User opted not to initialize the boot loader.");
609	}
610
611	clean_blkid();
612	protect_against_braindead_sysadmins();
613	retval += unmount_all_devices(mountlist);
614	/* if (restore_some \|\| restore_all \|\| */
615	if (ask_me_yes_or_no
616	("Label/Identify your ext2 and ext3 partitions if necessary?")) {
617	mvaddstr_and_log_it(g_currentY, 0,
618	"Using tune2fs to identify your ext2,3 partitions");
619	if (does_file_exist("/tmp/fstab.new")) {
620	strcpy(fstab_fname, "/tmp/fstab.new");
621	} else {
622	strcpy(fstab_fname, "/tmp/fstab");
623	}
624	sprintf(tmp,
625	"label-partitions-as-necessary %s < %s >> %s 2>> %s",
626	g_mountlist_fname, fstab_fname, MONDO_LOGFILE,
627	MONDO_LOGFILE);
628	res = system(tmp);
629	if (res) {
630	log_to_screen
631	("label-partitions-as-necessary returned an error");
632	mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
633	} else {
634	mvaddstr_and_log_it(g_currentY++, 74, "Done.");
635	}
636	retval += res;
637	}
638
639	iamhere("About to leave interactive_mode()");
640	if (retval) {
641	mvaddstr_and_log_it(g_currentY++,
642	0,
643	"Warning - errors occurred during the restore phase.");
644	}
645	end_of_func:
646	paranoid_free(tmp);
647	paranoid_free(fstab_fname);
648	paranoid_free(old_restpath);
649	iamhere("Leaving interactive_mode()");
650	return (retval);
651	}
652
653	/**************************************************************************
654	END_INTERACTIVE_MODE
655	**************************************************************************/
656
657
658
659	/**
660	* Run an arbitrary restore mode (prompt the user), but from ISO images
661	* instead of real media.
662	* @param mountlist The mountlist containing information about the user's partitions.
663	* @param raidlist The raidlist that goes with @p mountlist.
664	* @param nuke_me_please If TRUE, we plan to run Nuke Mode.
665	* @return 0 for success, or the number of errors encountered.
666	*/
667	int
668	iso_mode(struct mountlist_itself *mountlist,
669	struct raidlist_itself *raidlist, bool nuke_me_please)
670	{
671	char c;
672	int retval = 0;
673
674	assert(mountlist != NULL);
675	assert(raidlist != NULL);
676	if (iso_fiddly_bits(nuke_me_please)) {
677	log_msg(1, "iso_mode --- returning w/ error");
678	return (1);
679	} else {
680	c = which_restore_mode();
681	if (c == 'I' \|\| c == 'N' \|\| c == 'C') {
682	interactively_obtain_media_parameters_from_user(FALSE);
683	}
684	if (c == 'I') {
685	retval += interactive_mode(mountlist, raidlist);
686	} else if (c == 'N') {
687	retval += nuke_mode(mountlist, raidlist);
688	} else if (c == 'C') {
689	retval += compare_mode(mountlist, raidlist);
690	} else {
691	log_to_screen("OK, I shan't restore/compare any files.");
692	}
693	}
694	if (is_this_device_mounted(MNT_CDROM)) {
695	paranoid_system("umount " MNT_CDROM);
696	}
697	// if (! already_mounted)
698	// {
699	if (system("umount /tmp/isodir 2> /dev/null")) {
700	log_to_screen
701	("WARNING - unable to unmount device where the ISO files are stored.");
702	}
703	// }
704	return (retval);
705	}
706
707	/**************************************************************************
708	END_ISO_MODE
709	**************************************************************************/
710
711
712	/* MONDO - saving your a$$ since Feb 18th, 2000 */
713
714
715
716
717	/**
718	* Restore the user's data automatically (no prompts), after a twenty-second
719	* warning period.
720	* @param bkpinfo The backup information structure. Most fields are used.
721	* @param mountlist The mountlist containing information about the user's partitions.
722	* @param raidlist The raidlist that goes with @p mountlist.
723	* @return 0 for success, or the number of errors encountered.
724	* @warning <b><i>THIS WILL ERASE ALL EXISTING DATA!</i></b>
725	*/
726	int
727	nuke_mode(struct mountlist_itself *mountlist,
728	struct raidlist_itself *raidlist)
729	{
730	int retval = 0;
731	int res = 0;
732	bool boot_loader_installed = FALSE;
733	/ malloc /
734	char tmp[MAX_STR_LEN], tmpA[MAX_STR_LEN], tmpB[MAX_STR_LEN],
735	tmpC[MAX_STR_LEN];
736
737	assert(bkpinfo != NULL);
738	assert(mountlist != NULL);
739	assert(raidlist != NULL);
740
741	log_msg(2, "nuke_mode --- starting");
742
743	get_cfg_file_from_archive_or_bust();
744	load_mountlist(mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo updated the mountlist
745	#ifdef __FreeBSD__
746	if (strstr
747	(call_program_and_get_last_line_of_output("cat /tmp/cmdline"),
748	"noresize"))
749	#else
750	if (strstr
751	(call_program_and_get_last_line_of_output("cat /proc/cmdline"),
752	"noresize"))
753	#endif
754	{
755	log_msg(2, "Not resizing mountlist.");
756	} else {
757	resize_mountlist_proportionately_to_suit_new_drives(mountlist);
758	}
759	if (!evaluate_mountlist(mountlist, tmpA, tmpB, tmpC)) {
760	sprintf(tmp,
761	"Mountlist analyzed. Result: \"%s %s %s\" Switch to Interactive Mode?",
762	tmpA, tmpB, tmpC);
763	if (ask_me_yes_or_no(tmp)) {
764	retval = interactive_mode(mountlist, raidlist);
765	goto after_the_nuke;
766	} else {
767	fatal_error("Nuke Mode aborted. ");
768	}
769	}
770	save_mountlist_to_disk(mountlist, g_mountlist_fname);
771	mvaddstr_and_log_it(1, 30, "Restoring Automatically");
772	if (bkpinfo->differential) {
773	log_to_screen("Because this is a differential backup, disk");
774	log_to_screen("partitioning and formatting will not take place.");
775	res = 0;
776	} else {
777	if (partition_table_contains_Compaq_diagnostic_partition
778	(mountlist)) {
779	offer_to_abort_because_Compaq_Proliants_suck();
780	} else {
781	twenty_seconds_til_yikes();
782	g_fprep = fopen("/tmp/prep.sh", "w");
783	#ifdef __FreeBSD__
784	if (strstr
785	(call_program_and_get_last_line_of_output
786	("cat /tmp/cmdline"), "nopart"))
787	#else
788	if (strstr
789	(call_program_and_get_last_line_of_output
790	("cat /proc/cmdline"), "nopart"))
791	#endif
792	{
793	log_msg(2,
794	"Not partitioning drives due to 'nopart' option.");
795	res = 0;
796	} else {
797	res = partition_everything(mountlist);
798	if (res) {
799	log_to_screen
800	("Warning. Errors occurred during partitioning.");
801	res = 0;
802	}
803	}
804	retval += res;
805	if (!res) {
806	log_to_screen("Preparing to format your disk(s)");
807	sleep(1);
808	system("sync");
809	log_to_screen("Please wait. This may take a few minutes.");
810	res += format_everything(mountlist, FALSE, raidlist);
811	}
812	paranoid_fclose(g_fprep);
813	}
814	}
815	retval += res;
816	if (res) {
817	mvaddstr_and_log_it(g_currentY++,
818	0,
819	"Failed to partition and/or format your hard drives.");
820
821	if (ask_me_yes_or_no("Try in interactive mode instead?")) {
822	retval = interactive_mode(mountlist, raidlist);
823	goto after_the_nuke;
824	} else
825	if (!ask_me_yes_or_no
826	("Would you like to try to proceed anyway?")) {
827	return (retval);
828	}
829	}
830	retval = mount_all_devices(mountlist, TRUE);
831	if (retval) {
832	unmount_all_devices(mountlist);
833	log_to_screen
834	("Unable to mount all partitions. Sorry, I cannot proceed.");
835	return (retval);
836	}
837	iamhere("Restoring everything");
838	retval += restore_everything(NULL);
839	if (!run_boot_loader(FALSE)) {
840	log_msg(1,
841	"Great! Boot loader was installed. No need for msg at end.");
842	boot_loader_installed = TRUE;
843	}
844	clean_blkid();
845	protect_against_braindead_sysadmins();
846	retval += unmount_all_devices(mountlist);
847	mvaddstr_and_log_it(g_currentY,
848	0,
849	"Using tune2fs to identify your ext2,3 partitions");
850
851	sprintf(tmp, "label-partitions-as-necessary %s < /tmp/fstab",
852	g_mountlist_fname);
853	res = run_program_and_log_output(tmp, TRUE);
854	if (res) {
855	log_to_screen("label-partitions-as-necessary returned an error");
856	mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
857	} else {
858	mvaddstr_and_log_it(g_currentY++, 74, "Done.");
859	}
860	retval += res;
861
862	after_the_nuke:
863	if (retval) {
864	log_to_screen("Errors occurred during the nuke phase.");
865	} else if (strstr(call_program_and_get_last_line_of_output("cat /proc/cmdline"), "RESTORE")) {
866	log_to_screen
867	("PC was restored successfully. Thank you for using Mondo Rescue.");
868	log_to_screen
869	("Please visit our website at http://www.mondorescue.org for more information.");
870	} else {
871	strcpy(tmp,"Mondo has restored your system.\n\nPlease wait for the command prompt. Then remove the backup media and reboot.\n\nPlease visit our website at http://www.mondorescue.org for more information.");
872	popup_and_OK(tmp);
873	log_to_screen
874	("Mondo has restored your system. Please wait for the command prompt.");
875	log_to_screen
876	("Then remove the backup media and reboot.");
877	log_to_screen
878	("Please visit our website at http://www.mondorescue.org for more information.");
879	}
880	g_I_have_just_nuked = TRUE;
881	/*
882	if (!boot_loader_installed && !does_file_exist(DO_MBR_PLEASE))
883	{
884	log_to_screen("PLEASE RUN 'mondorestore --mbr' NOW TO INITIALIZE YOUR BOOT SECTOR");
885	write_one_liner_data_file(DO_MBR_PLEASE, "mondorestore --mbr");
886	}
887	*/
888	return (retval);
889	}
890
891	/**************************************************************************
892	END_NUKE_MODE
893	**************************************************************************/
894
895
896
897	/**
898	* Restore the user's data (or a subset of it) to the live filesystem.
899	* This should not be called if we're booted from CD!
900	* @param bkpinfo The backup information structure. Most fields are used.
901	* @return 0 for success, or the number of errors encountered.
902	*/
903	int restore_to_live_filesystem()
904	{
905	int retval = 0;
906
907	/ malloc /
908	char *old_restpath;
909
910	struct mountlist_itself *mountlist;
911	// static
912	struct raidlist_itself *raidlist;
913	struct s_node *filelist;
914
915	log_msg(1, "restore_to_live_filesystem() - starting");
916	assert(bkpinfo != NULL);
917	malloc_string(old_restpath);
918	mountlist = malloc(sizeof(struct mountlist_itself));
919	raidlist = malloc(sizeof(struct raidlist_itself));
920	if (!mountlist \|\| !raidlist) {
921	fatal_error("Cannot malloc() mountlist and/or raidlist");
922	}
923
924	strcpy(bkpinfo->restore_path, "/");
925	if (!g_restoring_live_from_cd && !g_restoring_live_from_nfs) {
926	popup_and_OK
927	("Please insert tape/CD/USB Key, then hit 'OK' to continue.");
928	sleep(1);
929	}
930	if (!g_restoring_live_from_nfs) {
931	interactively_obtain_media_parameters_from_user(FALSE);
932	}
933	log_msg(2, "bkpinfo->media_device = %s", bkpinfo->media_device);
934	if (!bkpinfo->media_device[0]) {
935	log_msg(2, "Warning - failed to find media dev");
936	}
937
938
939	log_msg(2, "bkpinfo->isodir = %s", bkpinfo->isodir);
940
941	open_evalcall_form("Thinking...");
942
943	get_cfg_file_from_archive_or_bust();
944	read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
945	load_mountlist(mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo
946
947	close_evalcall_form();
948	retval = load_mountlist(mountlist, g_mountlist_fname);
949	load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
950
951	if (!g_restoring_live_from_nfs && (filelist = process_filelist_and_biggielist())) {
952	save_filelist(filelist, "/tmp/selected-files.txt");
953	strcpy(old_restpath, bkpinfo->restore_path);
954	if (popup_and_get_string("Restore path",
955	"Restore files to where? )",
956	bkpinfo->restore_path, MAX_STR_LEN / 4)) {
957	iamhere("Restoring everything");
958	retval += restore_everything(filelist);
959	free_filelist(filelist);
960	strcpy(bkpinfo->restore_path, old_restpath);
961	} else {
962	free_filelist(filelist);
963	}
964	strcpy(bkpinfo->restore_path, old_restpath);
965	} else {
966	retval += restore_everything(NULL);
967	}
968	if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
969	log_msg(2,
970	"Tape : I don't need to unmount or eject the CD-ROM.");
971	} else {
972	run_program_and_log_output("umount " MNT_CDROM, FALSE);
973	if (!bkpinfo->please_dont_eject) {
974	eject_device(bkpinfo->media_device);
975	}
976	}
977	run_program_and_log_output("umount " MNT_CDROM, FALSE);
978	if (!bkpinfo->please_dont_eject) {
979	eject_device(bkpinfo->media_device);
980	}
981	paranoid_free(old_restpath);
982	free(mountlist);
983	free(raidlist);
984	return (retval);
985	}
986
987	/**************************************************************************
988	END_RESTORE_TO_LIVE_FILESYSTEM
989	**************************************************************************/
990
991	/* @} - end of restoreGroup */
992
993
994	#include <utime.h>
995	/**
996	* @addtogroup LLrestoreGroup
997	* @{
998	*/
999	/**
1000	* Restore biggiefile @p bigfileno from the currently mounted CD.
1001	* @param bkpinfo The backup information structure. Fields used:
1002	* - @c bkpinfo->backup_media_type
1003	* - @c bkpinfo->restore_path
1004	* @param bigfileno The biggiefile number (starting from 0) to restore.
1005	* @param filelist The node structure containing the list of files to restore.
1006	* If the biggiefile is not in this list, it will be skipped (return value will
1007	* still indicate success).
1008	* @return 0 for success (or skip), nonzero for failure.
1009	*/
1010	int
1011	restore_a_biggiefile_from_CD(long bigfileno,
1012	struct s_node *filelist,
1013	char *pathname_of_last_file_restored)
1014	{
1015	FILE *fin;
1016	FILE *fout;
1017	FILE *fbzip2;
1018
1019	/ malloc */
1020	char checksum, outfile_fname, tmp, bzip2_command,
1021	ntfsprog_command, suffix, *sz_devfile;
1022	char *bigblk;
1023	char *p;
1024	int retval = 0;
1025	int finished = FALSE;
1026	long sliceno;
1027	long siz;
1028	char ntfsprog_fifo[MAX_STR_LEN];
1029	char *file_to_openout = NULL;
1030	struct s_filename_and_lstat_info biggiestruct;
1031	struct utimbuf the_utime_buf, *ubuf;
1032	bool use_ntfsprog_hack = FALSE;
1033	pid_t pid;
1034	int res = 0;
1035	int old_loglevel;
1036	char sz_msg[MAX_STR_LEN];
1037	struct s_node *node;
1038
1039	old_loglevel = g_loglevel;
1040	ubuf = &the_utime_buf;
1041	assert(bkpinfo != NULL);
1042
1043	malloc_string(checksum);
1044	malloc_string(outfile_fname);
1045	malloc_string(tmp);
1046	malloc_string(bzip2_command);
1047	malloc_string(ntfsprog_command);
1048	malloc_string(suffix);
1049	malloc_string(sz_devfile);
1050
1051	pathname_of_last_file_restored[0] = '\0';
1052	if (!(bigblk = malloc(TAPE_BLOCK_SIZE))) {
1053	fatal_error("Cannot malloc bigblk");
1054	}
1055
1056	if (!(fin = fopen(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""), "r"))) {
1057	log_to_screen("Cannot even open bigfile's info file");
1058	return (1);
1059	}
1060
1061	memset((void *) &biggiestruct, 0, sizeof(biggiestruct));
1062	if (fread((void *) &biggiestruct, 1, sizeof(biggiestruct), fin) <
1063	sizeof(biggiestruct)) {
1064	log_msg(2, "Warning - unable to get biggiestruct of bigfile #%d",
1065	bigfileno + 1);
1066	}
1067	paranoid_fclose(fin);
1068
1069	strcpy(checksum, biggiestruct.checksum);
1070
1071	if (!checksum[0]) {
1072	sprintf(tmp, "Warning - bigfile %ld does not have a checksum",
1073	bigfileno + 1);
1074	log_msg(3, tmp);
1075	p = checksum;
1076	}
1077
1078	if (!strncmp(biggiestruct.filename, "/dev/", 5)) // Whether NTFS or not :)
1079	{
1080	strcpy(outfile_fname, biggiestruct.filename);
1081	} else {
1082	sprintf(outfile_fname, "%s/%s", bkpinfo->restore_path,
1083	biggiestruct.filename);
1084	}
1085
1086	/* skip file if we have a selective restore subset & it doesn't match */
1087	if (filelist != NULL) {
1088	node = find_string_at_node(filelist, biggiestruct.filename);
1089	if (!node) {
1090	log_msg(0, "Skipping %s (name isn't in filelist)",
1091	biggiestruct.filename);
1092	pathname_of_last_file_restored[0] = '\0';
1093	return (0);
1094	} else if (!(node->selected)) {
1095	log_msg(1, "Skipping %s (name isn't in biggielist subset)",
1096	biggiestruct.filename);
1097	pathname_of_last_file_restored[0] = '\0';
1098	return (0);
1099	}
1100	}
1101	/* otherwise, continue */
1102
1103	log_msg(1, "DEFINITELY restoring %s", biggiestruct.filename);
1104	if (biggiestruct.use_ntfsprog) {
1105	if (strncmp(biggiestruct.filename, "/dev/", 5)) {
1106	log_msg(1,
1107	"I was in error when I set biggiestruct.use_ntfsprog to TRUE.");
1108	log_msg(1, "%s isn't even in /dev", biggiestruct.filename);
1109	biggiestruct.use_ntfsprog = FALSE;
1110	}
1111	}
1112
1113	if (biggiestruct.use_ntfsprog) // if it's an NTFS device
1114	// if (!strncmp ( biggiestruct.filename, "/dev/", 5))
1115	{
1116	g_loglevel = 4;
1117	use_ntfsprog_hack = TRUE;
1118	log_msg(2,
1119	"Calling ntfsclone in background because %s is an NTFS /dev entry",
1120	outfile_fname);
1121	sprintf(sz_devfile, "/tmp/%d.%d.000", (int) (random() % 32768),
1122	(int) (random() % 32768));
1123	mkfifo(sz_devfile, 0x770);
1124	strcpy(ntfsprog_fifo, sz_devfile);
1125	file_to_openout = ntfsprog_fifo;
1126	switch (pid = fork()) {
1127	case -1:
1128	fatal_error("Fork failure");
1129	case 0:
1130	log_msg(3,
1131	"CHILD - fip - calling feed_outfrom_ntfsprog(%s, %s)",
1132	biggiestruct.filename, ntfsprog_fifo);
1133	res =
1134	feed_outfrom_ntfsprog(biggiestruct.filename,
1135	ntfsprog_fifo);
1136	// log_msg(3, "CHILD - fip - exiting");
1137	exit(res);
1138	break;
1139	default:
1140	log_msg(3,
1141	"feed_into_ntfsprog() called in background --- pid=%ld",
1142	(long int) (pid));
1143	}
1144	} else {
1145	use_ntfsprog_hack = FALSE;
1146	ntfsprog_fifo[0] = '\0';
1147	file_to_openout = outfile_fname;
1148	if (!does_file_exist(outfile_fname)) // yes, it looks weird with the '!' but it's correct that way
1149	{
1150	make_hole_for_file(outfile_fname);
1151	}
1152	}
1153
1154	sprintf(tmp, "Reassembling big file %ld (%s)", bigfileno + 1,
1155	outfile_fname);
1156	log_msg(2, tmp);
1157
1158	/*
1159	last slice is zero-length and uncompressed; when we find it, we stop.
1160	We DON'T wait until there are no more slices; if we did that,
1161	We might stop at end of CD, not at last slice (which is 0-len and uncompd)
1162	*/
1163
1164	strncpy(pathname_of_last_file_restored, biggiestruct.filename,
1165	MAX_STR_LEN - 1);
1166	pathname_of_last_file_restored[MAX_STR_LEN - 1] = '\0';
1167
1168	log_msg(3, "file_to_openout = %s", file_to_openout);
1169	if (!(fout = fopen(file_to_openout, "w"))) {
1170	log_to_screen("Cannot openout outfile_fname - hard disk full?");
1171	return (1);
1172	}
1173	log_msg(3, "Opened out to %s", outfile_fname); // CD/DVD --> mondorestore --> ntfsclone --> hard disk itself
1174
1175	for (sliceno = 1, finished = FALSE; !finished;) {
1176	if (!does_file_exist
1177	(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, ""))
1178	&&
1179	!does_file_exist(slice_fname
1180	(bigfileno, sliceno, ARCHIVES_PATH, "lzo"))
1181	&&
1182	!does_file_exist(slice_fname
1183	(bigfileno, sliceno, ARCHIVES_PATH, "gz"))
1184	&&
1185	!does_file_exist(slice_fname
1186	(bigfileno, sliceno, ARCHIVES_PATH, "bz2"))) {
1187	log_msg(3,
1188	"Cannot find a data slice or terminator slice on CD %d",
1189	g_current_media_number);
1190	g_current_media_number++;
1191	sprintf(tmp,
1192	"Asking for %s #%d so that I may read slice #%ld\n",
1193	media_descriptor_string(bkpinfo->backup_media_type),
1194	g_current_media_number, sliceno);
1195	log_msg(2, tmp);
1196	sprintf(tmp, "Restoring from %s #%d",
1197	media_descriptor_string(bkpinfo->backup_media_type),
1198	g_current_media_number);
1199	log_to_screen(tmp);
1200	insist_on_this_cd_number(g_current_media_number);
1201	log_to_screen("Continuing to restore.");
1202	} else {
1203	strcpy(tmp,
1204	slice_fname(bigfileno, sliceno, ARCHIVES_PATH, ""));
1205	if (does_file_exist(tmp) && length_of_file(tmp) == 0) {
1206	log_msg(2,
1207	"End of bigfile # %ld (slice %ld is the terminator)",
1208	bigfileno + 1, sliceno);
1209	finished = TRUE;
1210	continue;
1211	} else {
1212	if (does_file_exist
1213	(slice_fname
1214	(bigfileno, sliceno, ARCHIVES_PATH, "lzo"))) {
1215	strcpy(bzip2_command, "lzop");
1216	strcpy(suffix, "lzo");
1217	} else
1218	if (does_file_exist
1219	(slice_fname
1220	(bigfileno, sliceno, ARCHIVES_PATH, "gz"))) {
1221	strcpy(bzip2_command, "gzip");
1222	strcpy(suffix, "gz");
1223	} else
1224	if (does_file_exist
1225	(slice_fname
1226	(bigfileno, sliceno, ARCHIVES_PATH, "bz2"))) {
1227	strcpy(bzip2_command, "bzip2");
1228	strcpy(suffix, "bz2");
1229	} else
1230	if (does_file_exist
1231	(slice_fname
1232	(bigfileno, sliceno, ARCHIVES_PATH, ""))) {
1233	strcpy(bzip2_command, "");
1234	strcpy(suffix, "");
1235	} else {
1236	log_to_screen("OK, that's pretty fsck0red...");
1237	return (1);
1238	}
1239	}
1240	if (bzip2_command[0] != '\0') {
1241	sprintf(bzip2_command + strlen(bzip2_command),
1242	" -dc %s 2>> %s",
1243	slice_fname(bigfileno, sliceno, ARCHIVES_PATH,
1244	suffix), MONDO_LOGFILE);
1245	} else {
1246	sprintf(bzip2_command, "cat %s 2>> %s",
1247	slice_fname(bigfileno, sliceno, ARCHIVES_PATH,
1248	suffix), MONDO_LOGFILE);
1249	}
1250	sprintf(tmp, "Working on %s #%d, file #%ld, slice #%ld ",
1251	media_descriptor_string(bkpinfo->backup_media_type),
1252	g_current_media_number, bigfileno + 1, sliceno);
1253	log_msg(2, tmp);
1254
1255	if (!g_text_mode) {
1256	newtDrawRootText(0, g_noof_rows - 2, tmp);
1257	newtRefresh();
1258	strip_spaces(tmp);
1259	update_progress_form(tmp);
1260	}
1261	if (!(fbzip2 = popen(bzip2_command, "r"))) {
1262	fatal_error("Can't run popen command");
1263	}
1264	while (!feof(fbzip2)) {
1265	siz = fread(bigblk, 1, TAPE_BLOCK_SIZE, fbzip2);
1266	if (siz > 0) {
1267	sprintf(sz_msg, "Read %ld from fbzip2", siz);
1268	siz = fwrite(bigblk, 1, siz, fout);
1269	sprintf(sz_msg + strlen(sz_msg),
1270	"; written %ld to fout", siz);
1271	// log_msg(2. sz_msg);
1272	}
1273	}
1274	paranoid_pclose(fbzip2);
1275
1276
1277	sliceno++;
1278	g_current_progress++;
1279	}
1280	}
1281	/*
1282	memset(bigblk, TAPE_BLOCK_SIZE, 1); // This all looks very fishy...
1283	fwrite( bigblk, 1, TAPE_BLOCK_SIZE, fout);
1284	fwrite( bigblk, 1, TAPE_BLOCK_SIZE, fout);
1285	fwrite( bigblk, 1, TAPE_BLOCK_SIZE, fout);
1286	fwrite( bigblk, 1, TAPE_BLOCK_SIZE, fout);
1287	*/
1288	paranoid_fclose(fout);
1289	g_loglevel = old_loglevel;
1290
1291	if (use_ntfsprog_hack) {
1292	log_msg(3, "Waiting for ntfsclone to finish");
1293	sprintf(tmp,
1294	" ps \| grep \" ntfsclone \" \| grep -v grep > /dev/null 2> /dev/null");
1295	while (system(tmp) == 0) {
1296	sleep(1);
1297	}
1298	log_it("OK, ntfsclone has really finished");
1299	}
1300
1301	if (strcmp(outfile_fname, "/dev/null")) {
1302	chown(outfile_fname, biggiestruct.properties.st_uid,
1303	biggiestruct.properties.st_gid);
1304	chmod(outfile_fname, biggiestruct.properties.st_mode);
1305	ubuf->actime = biggiestruct.properties.st_atime;
1306	ubuf->modtime = biggiestruct.properties.st_mtime;
1307	utime(outfile_fname, ubuf);
1308	}
1309	paranoid_free(bigblk);
1310	paranoid_free(checksum);
1311	paranoid_free(outfile_fname);
1312	paranoid_free(tmp);
1313	paranoid_free(bzip2_command);
1314	paranoid_free(ntfsprog_command);
1315	paranoid_free(suffix);
1316	paranoid_free(sz_devfile);
1317
1318	return (retval);
1319	}
1320
1321	/**************************************************************************
1322	END_ RESTORE_A_BIGGIEFILE_FROM_CD
1323	**************************************************************************/
1324
1325
1326
1327	/**
1328	* Restore a biggiefile from the currently opened stream.
1329	* @param bkpinfo The backup information structure. Fields used:
1330	* - @c bkpinfo->restore_path
1331	* - @c bkpinfo->zip_exe
1332	* @param orig_bf_fname The original filename of the biggiefile.
1333	* @param biggiefile_number The number of the biggiefile (starting from 0).
1334	* @param orig_checksum Unused.
1335	* @param biggiefile_size Unused.
1336	* @param filelist The node structure containing the list of files to be restored.
1337	* If @p orig_bf_fname is not in the list, it will be ignored.
1338	* @return 0 for success (or skip), nonzero for failure.
1339	* @bug orig_checksum and biggiefile_size are unused (except to check that they are non-NULL).
1340	*/
1341	int restore_a_biggiefile_from_stream(char orig_bf_fname, long biggiefile_number, char orig_checksum, //UNUSED
1342	long long biggiefile_size, //UNUSED
1343	struct s_node *filelist,
1344	int use_ntfsprog,
1345	char *pathname_of_last_file_restored)
1346	{
1347	FILE *pout;
1348	FILE *fin;
1349
1350	/ mallocs ******/
1351	char *tmp;
1352	char *command;
1353	char *outfile_fname;
1354	char *ntfsprog_command;
1355	char *sz_devfile;
1356	char *ntfsprog_fifo;
1357	char *file_to_openout = NULL;
1358
1359	struct s_node *node;
1360
1361	int old_loglevel;
1362	long current_slice_number = 0;
1363	int retval = 0;
1364	int res = 0;
1365	int ctrl_chr = '\0';
1366	long long slice_siz;
1367	bool dummy_restore = FALSE;
1368	bool use_ntfsprog_hack = FALSE;
1369	pid_t pid;
1370	struct s_filename_and_lstat_info biggiestruct;
1371	struct utimbuf the_utime_buf, *ubuf;
1372	ubuf = &the_utime_buf;
1373
1374	malloc_string(tmp);
1375	malloc_string(ntfsprog_fifo);
1376	malloc_string(outfile_fname);
1377	malloc_string(command);
1378	malloc_string(sz_devfile);
1379	malloc_string(ntfsprog_command);
1380	old_loglevel = g_loglevel;
1381	assert(bkpinfo != NULL);
1382	assert(orig_bf_fname != NULL);
1383	assert(orig_checksum != NULL);
1384
1385	pathname_of_last_file_restored[0] = '\0';
1386	if (use_ntfsprog == BLK_START_A_PIHBIGGIE) {
1387	use_ntfsprog = 1;
1388	log_msg(1, "%s --- pih=YES", orig_bf_fname);
1389	} else if (use_ntfsprog == BLK_START_A_NORMBIGGIE) {
1390	use_ntfsprog = 0;
1391	log_msg(1, "%s --- pih=NO", orig_bf_fname);
1392	} else {
1393	use_ntfsprog = 0;
1394	log_msg(1, "%s --- pih=NO (weird marker though)", orig_bf_fname);
1395	}
1396
1397	strncpy(pathname_of_last_file_restored, orig_bf_fname,
1398	MAX_STR_LEN - 1);
1399	pathname_of_last_file_restored[MAX_STR_LEN - 1] = '\0';
1400
1401	/* open out to biggiefile to be restored (or /dev/null if biggiefile is not to be restored) */
1402
1403	if (filelist != NULL) {
1404	node = find_string_at_node(filelist, orig_bf_fname);
1405	if (!node) {
1406	dummy_restore = TRUE;
1407	log_msg(1,
1408	"Skipping big file %ld (%s) - not in biggielist subset",
1409	biggiefile_number + 1, orig_bf_fname);
1410	pathname_of_last_file_restored[0] = '\0';
1411	} else if (!(node->selected)) {
1412	dummy_restore = TRUE;
1413	log_msg(1, "Skipping %s (name isn't in biggielist subset)",
1414	orig_bf_fname);
1415	pathname_of_last_file_restored[0] = '\0';
1416	}
1417	}
1418
1419	if (use_ntfsprog) {
1420	if (strncmp(orig_bf_fname, "/dev/", 5)) {
1421	log_msg(1,
1422	"I was in error when I set use_ntfsprog to TRUE.");
1423	log_msg(1, "%s isn't even in /dev", orig_bf_fname);
1424	use_ntfsprog = FALSE;
1425	}
1426	}
1427
1428	if (use_ntfsprog) {
1429	g_loglevel = 4;
1430	strcpy(outfile_fname, orig_bf_fname);
1431	use_ntfsprog_hack = TRUE;
1432	log_msg(2,
1433	"Calling ntfsclone in background because %s is a /dev entry",
1434	outfile_fname);
1435	sprintf(sz_devfile, "%s/%d.%d.000",
1436	bkpinfo->tmpdir,
1437	(int) (random() % 32768),
1438	(int) (random() % 32768));
1439	mkfifo(sz_devfile, 0x770);
1440	strcpy(ntfsprog_fifo, sz_devfile);
1441	file_to_openout = ntfsprog_fifo;
1442	switch (pid = fork()) {
1443	case -1:
1444	fatal_error("Fork failure");
1445	case 0:
1446	log_msg(3,
1447	"CHILD - fip - calling feed_outfrom_ntfsprog(%s, %s)",
1448	outfile_fname, ntfsprog_fifo);
1449	res =
1450	feed_outfrom_ntfsprog(outfile_fname, ntfsprog_fifo);
1451	// log_msg(3, "CHILD - fip - exiting");
1452	exit(res);
1453	break;
1454	default:
1455	log_msg(3,
1456	"feed_into_ntfsprog() called in background --- pid=%ld",
1457	(long int) (pid));
1458	}
1459	} else {
1460	if (!strncmp(orig_bf_fname, "/dev/", 5)) // non-NTFS partition
1461	{
1462	strcpy(outfile_fname, orig_bf_fname);
1463	} else // biggiefile
1464	{
1465	sprintf(outfile_fname, "%s/%s", bkpinfo->restore_path,
1466	orig_bf_fname);
1467	}
1468	use_ntfsprog_hack = FALSE;
1469	ntfsprog_fifo[0] = '\0';
1470	file_to_openout = outfile_fname;
1471	if (!does_file_exist(outfile_fname)) // yes, it looks weird with the '!' but it's correct that way
1472	{
1473	make_hole_for_file(outfile_fname);
1474	}
1475	sprintf(tmp, "Reassembling big file %ld (%s)",
1476	biggiefile_number + 1, orig_bf_fname);
1477	log_msg(2, tmp);
1478	}
1479
1480	if (dummy_restore) {
1481	sprintf(outfile_fname, "/dev/null");
1482	}
1483
1484	if (!bkpinfo->zip_exe[0]) {
1485	sprintf(command, "cat > \"%s\"", file_to_openout);
1486	} else {
1487	sprintf(command, "%s -dc > \"%s\" 2>> %s", bkpinfo->zip_exe,
1488	file_to_openout, MONDO_LOGFILE);
1489	if (strcmp(bkpinfo->zip_exe, "gzip") == 0) {
1490	/* Ignore SIGPIPE for gzip as it causes errors on big files
1491	* Cf: http://trac.mondorescue.org/ticket/244
1492	*/
1493	signal(SIGPIPE,SIG_IGN);
1494	}
1495	}
1496	sprintf(tmp, "Pipe command = '%s'", command);
1497	log_msg(3, tmp);
1498
1499	/* restore biggiefile, one slice at a time */
1500	if (!(pout = popen(command, "w"))) {
1501	fatal_error("Cannot pipe out");
1502	}
1503	for (res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr);
1504	ctrl_chr != BLK_STOP_A_BIGGIE;
1505	res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr)) {
1506	if (ctrl_chr != BLK_START_AN_AFIO_OR_SLICE) {
1507	wrong_marker(BLK_START_AN_AFIO_OR_SLICE, ctrl_chr);
1508	}
1509	sprintf(tmp, "Working on file #%ld, slice #%ld ",
1510	biggiefile_number + 1, current_slice_number);
1511	log_msg(2, tmp);
1512	if (!g_text_mode) {
1513	newtDrawRootText(0, g_noof_rows - 2, tmp);
1514	newtRefresh();
1515	}
1516	strip_spaces(tmp);
1517	update_progress_form(tmp);
1518	if (current_slice_number == 0) {
1519	res =
1520	read_file_from_stream_to_file("/tmp/biggie-blah.txt",
1521	slice_siz);
1522	if (!(fin = fopen("/tmp/biggie-blah.txt", "r"))) {
1523	log_OS_error("blah blah");
1524	} else {
1525	if (fread
1526	((void *) &biggiestruct, 1, sizeof(biggiestruct),
1527	fin) < sizeof(biggiestruct)) {
1528	log_msg(2,
1529	"Warning - unable to get biggiestruct of bigfile #%d",
1530	biggiefile_number + 1);
1531	}
1532	paranoid_fclose(fin);
1533	}
1534	} else {
1535	res =
1536	read_file_from_stream_to_stream(pout, slice_siz);
1537	}
1538	retval += res;
1539	res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr);
1540	if (ctrl_chr != BLK_STOP_AN_AFIO_OR_SLICE) {
1541	wrong_marker(BLK_STOP_AN_AFIO_OR_SLICE, ctrl_chr);
1542	}
1543	current_slice_number++;
1544	g_current_progress++;
1545	}
1546	paranoid_pclose(pout);
1547
1548	if (bkpinfo->zip_exe[0]) {
1549	if (strcmp(bkpinfo->zip_exe, "gzip") == 0) {
1550	/* Re-enable SIGPIPE for gzip
1551	*/
1552	signal(SIGPIPE, terminate_daemon);
1553	}
1554	}
1555
1556	log_msg(1, "pathname_of_last_file_restored is now %s",
1557	pathname_of_last_file_restored);
1558
1559	if (use_ntfsprog_hack) {
1560	log_msg(3, "Waiting for ntfsclone to finish");
1561	sprintf(tmp,
1562	" ps \| grep \" ntfsclone \" \| grep -v grep > /dev/null 2> /dev/null");
1563	while (system(tmp) == 0) {
1564	sleep(1);
1565	}
1566	log_msg(3, "OK, ntfsclone has really finished");
1567	}
1568
1569	log_msg(3, "biggiestruct.filename = %s", biggiestruct.filename);
1570	log_msg(3, "biggiestruct.checksum = %s", biggiestruct.checksum);
1571	if (strcmp(outfile_fname, "/dev/null")) {
1572	chmod(outfile_fname, biggiestruct.properties.st_mode);
1573	chown(outfile_fname, biggiestruct.properties.st_uid,
1574	biggiestruct.properties.st_gid);
1575	ubuf->actime = biggiestruct.properties.st_atime;
1576	ubuf->modtime = biggiestruct.properties.st_mtime;
1577	utime(outfile_fname, ubuf);
1578	}
1579
1580	paranoid_free(tmp);
1581	paranoid_free(outfile_fname);
1582	paranoid_free(command);
1583	paranoid_free(ntfsprog_command);
1584	paranoid_free(sz_devfile);
1585	paranoid_free(ntfsprog_fifo);
1586	g_loglevel = old_loglevel;
1587	return (retval);
1588	}
1589
1590	/**************************************************************************
1591	END_RESTORE_A_BIGGIEFILE_FROM_STREAM
1592	**************************************************************************/
1593
1594
1595
1596	/**
1597	* Restore @p tarball_fname from CD.
1598	* @param tarball_fname The filename of the tarball to restore (in /mnt/cdrom).
1599	* This will be used unmodified.
1600	* @param current_tarball_number The number (starting from 0) of the fileset
1601	* we're restoring now.
1602	* @param filelist The node structure containing the list of files to be
1603	* restored. If no file in the afioball is in this list, afio will still be
1604	* called, but nothing will be written.
1605	* @return 0 for success, nonzero for failure.
1606	*/
1607	int
1608	restore_a_tarball_from_CD(char *tarball_fname,
1609	long current_tarball_number,
1610	struct s_node *filelist)
1611	{
1612	int retval = 0;
1613	int res;
1614	char *p;
1615
1616	/ malloc /
1617	char *command;
1618	char *tmp;
1619	char *filelist_name;
1620	char *filelist_subset_fname;
1621	char *executable;
1622	char *temp_log;
1623	char screen_message[100];
1624	long matches = 0;
1625	bool use_star;
1626	char *xattr_fname;
1627	char *acl_fname;
1628	// char files_to_restore_this_time_fname[MAX_STR_LEN];
1629
1630	assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
1631	malloc_string(command);
1632	malloc_string(tmp);
1633	malloc_string(filelist_name);
1634	malloc_string(filelist_subset_fname);
1635	malloc_string(executable);
1636	malloc_string(temp_log);
1637	malloc_string(xattr_fname);
1638	malloc_string(acl_fname);
1639
1640	log_msg(5, "Entering");
1641	filelist_subset_fname[0] = '\0';
1642	use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
1643	// sprintf(files_to_restore_this_time_fname, "/tmp/ftrttf.%d.%d", (int)getpid(), (int)random());
1644	sprintf(command, "mkdir -p %s/tmp", MNT_RESTORING);
1645	run_program_and_log_output(command, 9);
1646	sprintf(temp_log, "/tmp/%d.%d", (int) (random() % 32768),
1647	(int) (random() % 32768));
1648
1649	sprintf(filelist_name, MNT_CDROM "/archives/filelist.%ld",
1650	current_tarball_number);
1651	if (length_of_file(filelist_name) <= 2) {
1652	log_msg(2, "There are _zero_ files in filelist '%s'",
1653	filelist_name);
1654	log_msg(2,
1655	"This is a bit silly (ask dev-team to fix mondo_makefilelist, please)");
1656	log_msg(2,
1657	"but it's non-critical. It's cosmetic. Don't worry about it.");
1658	retval = 0;
1659	goto leave_sub;
1660	}
1661	if (count_lines_in_file(filelist_name) <= 0
1662	\|\| length_of_file(tarball_fname) <= 0) {
1663	log_msg(3, "length_of_file(%s) = %llu", tarball_fname,
1664	length_of_file(tarball_fname));
1665	sprintf(tmp, "Unable to restore fileset #%ld (CD I/O error)",
1666	current_tarball_number);
1667	log_to_screen(tmp);
1668	retval = 1;
1669	goto leave_sub;
1670	}
1671
1672	if (filelist) {
1673	sprintf(filelist_subset_fname, "/tmp/filelist-subset-%ld.tmp",
1674	current_tarball_number);
1675	if ((matches =
1676	save_filelist_entries_in_common(filelist_name, filelist,
1677	filelist_subset_fname,
1678	use_star))
1679	<= 0) {
1680	sprintf(tmp, "Skipping fileset %ld", current_tarball_number);
1681	log_msg(1, tmp);
1682	} else {
1683	log_msg(3, "Saved fileset %ld's subset to %s",
1684	current_tarball_number, filelist_subset_fname);
1685	}
1686	sprintf(screen_message, "Tarball #%ld --- %ld matches",
1687	current_tarball_number, matches);
1688	log_to_screen(screen_message);
1689	} else {
1690	filelist_subset_fname[0] = '\0';
1691	}
1692
1693	if (filelist == NULL \|\| matches > 0) {
1694	if (g_getfattr) {
1695	sprintf(xattr_fname, XATTR_LIST_FNAME_RAW_SZ,
1696	MNT_CDROM "/archives", current_tarball_number);
1697	}
1698	if (g_getfacl) {
1699	sprintf(acl_fname, ACL_LIST_FNAME_RAW_SZ, MNT_CDROM "/archives",
1700	current_tarball_number);
1701	}
1702	if (strstr(tarball_fname, ".bz2")) {
1703	strcpy(executable, "bzip2");
1704	} else if (strstr(tarball_fname, ".gz")) {
1705	strcpy(executable, "gzip");
1706	} else if (strstr(tarball_fname, ".lzo")) {
1707	strcpy(executable, "lzop");
1708	} else {
1709	executable[0] = '\0';
1710	}
1711	if (executable[0]) {
1712	sprintf(tmp, "which %s > /dev/null 2> /dev/null", executable);
1713	if (run_program_and_log_output(tmp, FALSE)) {
1714	log_to_screen
1715	("(compare_a_tarball) Compression program not found - oh no!");
1716	paranoid_MR_finish(1);
1717	}
1718	strcpy(tmp, executable);
1719	sprintf(executable, "-P %s -Z", tmp);
1720	}
1721	#ifdef __FreeBSD__
1722	#define BUFSIZE 512
1723	#else
1724	#define BUFSIZE (1024L*1024L)/TAPE_BLOCK_SIZE
1725	#endif
1726
1727	// if (strstr(tarball_fname, ".star."))
1728	if (use_star) {
1729	sprintf(command,
1730	"star -x -force-remove -U " STAR_ACL_SZ
1731	" errctl= file=%s", tarball_fname);
1732	if (strstr(tarball_fname, ".bz2")) {
1733	strcat(command, " -bz");
1734	}
1735	} else {
1736	if (filelist_subset_fname[0] != '\0') {
1737	sprintf(command,
1738	"afio -i -M 8m -b %ld -c %ld %s -w '%s' %s",
1739	TAPE_BLOCK_SIZE,
1740	BUFSIZE, executable, filelist_subset_fname,
1741	// files_to_restore_this_time_fname,
1742	tarball_fname);
1743	} else {
1744	sprintf(command,
1745	"afio -i -b %ld -c %ld -M 8m %s %s",
1746	TAPE_BLOCK_SIZE,
1747	BUFSIZE, executable, tarball_fname);
1748	}
1749	}
1750	#undef BUFSIZE
1751	sprintf(command + strlen(command), " 2>> %s >> %s", temp_log,
1752	temp_log);
1753	log_msg(1, "command = '%s'", command);
1754	unlink(temp_log);
1755	res = system(command);
1756	if (res) {
1757	p = strstr(command, "-acl ");
1758	if (p) {
1759	p[0] = p[1] = p[2] = p[3] = ' ';
1760	log_msg(1, "new command = '%s'", command);
1761	res = system(command);
1762	}
1763	}
1764	if (res && length_of_file(temp_log) < 5) {
1765	res = 0;
1766	}
1767
1768	if (g_getfattr) {
1769	log_msg(1, "Setting fattr list %s", xattr_fname);
1770	if (length_of_file(xattr_fname) > 0) {
1771	res = set_fattr_list(filelist_subset_fname, xattr_fname);
1772	if (res) {
1773	log_to_screen
1774	("Errors occurred while setting extended attributes");
1775	} else {
1776	log_msg(1, "I set xattr OK");
1777	}
1778	retval += res;
1779	}
1780	}
1781	if (g_getfacl) {
1782	log_msg(1, "Setting acl list %s", acl_fname);
1783	if (length_of_file(acl_fname) > 0) {
1784	res = set_acl_list(filelist_subset_fname, acl_fname);
1785	if (res) {
1786	log_to_screen
1787	("Errors occurred while setting access control lists");
1788	} else {
1789	log_msg(1, "I set ACL OK");
1790	}
1791	retval += res;
1792	}
1793	}
1794	if (retval) {
1795	sprintf(command, "cat %s >> %s", temp_log, MONDO_LOGFILE);
1796	system(command);
1797	log_msg(2, "Errors occurred while processing fileset #%d",
1798	current_tarball_number);
1799	} else {
1800	log_msg(2, "Fileset #%d processed OK", current_tarball_number);
1801	}
1802	}
1803	if (does_file_exist("/PAUSE")) {
1804	popup_and_OK
1805	("Press ENTER to go on. Delete /PAUSE to stop these pauses.");
1806	}
1807	unlink(filelist_subset_fname);
1808	unlink(xattr_fname);
1809	unlink(acl_fname);
1810	unlink(temp_log);
1811
1812	leave_sub:
1813	paranoid_free(command);
1814	paranoid_free(tmp);
1815	paranoid_free(filelist_name);
1816	paranoid_free(filelist_subset_fname);
1817	paranoid_free(executable);
1818	paranoid_free(temp_log);
1819	paranoid_free(xattr_fname);
1820	paranoid_free(acl_fname);
1821	log_msg(5, "Leaving");
1822	return (retval);
1823	}
1824
1825	/**************************************************************************
1826	END_RESTORE_A_TARBALL_FROM_CD
1827	**************************************************************************/
1828
1829
1830	/**
1831	* Restore a tarball from the currently opened stream.
1832	* @param bkpinfo The backup information structure. Fields used:
1833	* - @c bkpinfo->backup_media_type
1834	* - @c bkpinfo->media_device
1835	* - @c bkpinfo->zip_exe
1836	* @param tarball_fname The filename of the afioball to restore.
1837	* @param current_tarball_number The number (starting from 0) of the fileset
1838	* we're restoring now.
1839	* @param filelist The node structure containing the list of files to be
1840	* restored. If no file in the afioball is in this list, afio will still be
1841	* called, but nothing will be written.
1842	* @param size The size (in @b bytes) of the afioball.
1843	* @return 0 for success, nonzero for failure.
1844	*/
1845	int
1846	restore_a_tarball_from_stream(char *tarball_fname,
1847	long current_tarball_number,
1848	struct s_node *filelist,
1849	long long size, char *xattr_fname,
1850	char *acl_fname)
1851	{
1852	int retval = 0;
1853	int res = 0;
1854
1855	/ malloc add */
1856	char *tmp;
1857	char *command;
1858	char *afio_fname;
1859	char *filelist_fname;
1860	char *filelist_subset_fname;
1861	char *executable;
1862	long matches = 0;
1863	bool restore_this_fileset = FALSE;
1864	bool use_star;
1865
1866	assert(bkpinfo != NULL);
1867	assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
1868	malloc_string(filelist_subset_fname);
1869	malloc_string(filelist_fname);
1870	malloc_string(afio_fname);
1871	malloc_string(executable);
1872	malloc_string(command);
1873	malloc_string(tmp);
1874	filelist_subset_fname[0] = '\0';
1875	/* to do it with a file... */
1876	use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
1877	sprintf(tmp,
1878	"Restoring from fileset #%ld (%ld KB) on %s #%d",
1879	current_tarball_number, (long) size >> 10,
1880	media_descriptor_string(bkpinfo->backup_media_type),
1881	g_current_media_number);
1882	log_msg(2, tmp);
1883	run_program_and_log_output("mkdir -p " MNT_RESTORING "/tmp", FALSE);
1884
1885	/****************************************************************************
1886	* Use RAMDISK's /tmp; saves time; oh wait, it's too small *
1887	* Well, pipe from tape to afio, then; oh wait, can't do that either: bug *
1888	* in afio or someting; oh darn.. OK, use tmpfs :-) *
1889	****************************************************************************/
1890	filelist_fname[0] = filelist_subset_fname[0] = '\0';
1891	sprintf(afio_fname, "/tmp/tmpfs/archive.tmp.%ld",
1892	current_tarball_number);
1893	sprintf(filelist_fname, "%s/filelist.%ld", bkpinfo->tmpdir,
1894	current_tarball_number);
1895	sprintf(filelist_subset_fname, "%s/filelist-subset-%ld.tmp",
1896	bkpinfo->tmpdir, current_tarball_number);
1897	// sprintf(filelist_fname, "/tmp/tmpfs/temp-filelist.%ld", current_tarball_number);
1898	res = read_file_from_stream_to_file(afio_fname, size);
1899	if (strstr(tarball_fname, ".star")) {
1900	bkpinfo->use_star = TRUE;
1901	}
1902	if (res) {
1903	log_msg(1, "Warning - error reading afioball from tape");
1904	}
1905	if (bkpinfo->compression_level == 0) {
1906	executable[0] = '\0';
1907	} else {
1908	if (bkpinfo->use_star) {
1909	strcpy(executable, " -bz");
1910	} else {
1911	sprintf(executable, "-P %s -Z", bkpinfo->zip_exe);
1912	}
1913	}
1914
1915	if (!filelist) // if unconditional restore then restore entire fileset
1916	{
1917	restore_this_fileset = TRUE;
1918	} else // If restoring selectively then get TOC from tarball
1919	{
1920	if (strstr(tarball_fname, ".star.")) {
1921	use_star = TRUE;
1922	sprintf(command, "star -t file=%s %s", afio_fname, executable);
1923	} else {
1924	use_star = FALSE;
1925	sprintf(command, "afio -t -M 8m -b %ld %s %s", TAPE_BLOCK_SIZE,
1926	executable, afio_fname);
1927	}
1928	sprintf(command + strlen(command), " > %s 2>> %s", filelist_fname,
1929	MONDO_LOGFILE);
1930	log_msg(1, "command = %s", command);
1931	if (system(command)) {
1932	log_msg(4, "Warning - error occurred while retrieving TOC");
1933	}
1934	if ((matches =
1935	save_filelist_entries_in_common(filelist_fname, filelist,
1936	filelist_subset_fname,
1937	use_star))
1938	<= 0 \|\| length_of_file(filelist_subset_fname) < 2) {
1939	if (length_of_file(filelist_subset_fname) < 2) {
1940	log_msg(1, "No matches found in fileset %ld",
1941	current_tarball_number);
1942	}
1943	sprintf(tmp, "Skipping fileset %ld", current_tarball_number);
1944	log_msg(2, tmp);
1945	restore_this_fileset = FALSE;
1946	} else {
1947	log_msg(5, "%ld matches. Saved fileset %ld's subset to %s",
1948	matches, current_tarball_number,
1949	filelist_subset_fname);
1950	restore_this_fileset = TRUE;
1951	}
1952	}
1953
1954	// Concoct the call to star/afio to restore files
1955	if (strstr(tarball_fname, ".star.")) // star
1956	{
1957	sprintf(command, "star -x file=%s %s", afio_fname, executable);
1958	if (filelist) {
1959	sprintf(command + strlen(command), " list=%s",
1960	filelist_subset_fname);
1961	}
1962	} else // afio
1963	{
1964	sprintf(command, "afio -i -M 8m -b %ld %s", TAPE_BLOCK_SIZE,
1965	executable);
1966	if (filelist) {
1967	sprintf(command + strlen(command), " -w %s",
1968	filelist_subset_fname);
1969	}
1970	sprintf(command + strlen(command), " %s", afio_fname);
1971	}
1972	sprintf(command + strlen(command), " 2>> %s", MONDO_LOGFILE);
1973
1974	// Call if IF there are files to restore (selectively/unconditionally)
1975	if (restore_this_fileset) {
1976	log_msg(1, "Calling command='%s'", command);
1977	paranoid_system(command);
1978
1979	if (g_getfattr) {
1980	iamhere("Restoring xattr stuff");
1981	res = set_fattr_list(filelist_subset_fname, xattr_fname);
1982	if (res) {
1983	log_msg(1, "Errors occurred while setting xattr");
1984	} else {
1985	log_msg(1, "I set xattr OK");
1986	}
1987	retval += res;
1988	}
1989
1990	if (g_getfacl) {
1991	iamhere("Restoring acl stuff");
1992	res = set_acl_list(filelist_subset_fname, acl_fname);
1993	if (res) {
1994	log_msg(1, "Errors occurred while setting ACL");
1995	} else {
1996	log_msg(1, "I set ACL OK");
1997	}
1998	retval += res;
1999	}
2000
2001	} else {
2002	log_msg(1, "NOT CALLING '%s'", command);
2003	}
2004
2005	if (does_file_exist("/PAUSE") && current_tarball_number >= 50) {
2006	log_to_screen("Paused after set %ld", current_tarball_number);
2007	popup_and_OK("Pausing. Press ENTER to continue.");
2008	}
2009
2010	unlink(filelist_subset_fname);
2011	unlink(filelist_fname);
2012	unlink(afio_fname);
2013
2014	paranoid_free(filelist_subset_fname);
2015	paranoid_free(filelist_fname);
2016	paranoid_free(afio_fname);
2017	paranoid_free(command);
2018	paranoid_free(tmp);
2019	return (retval);
2020	}
2021
2022	/**************************************************************************
2023	END_RESTORE_A_TARBALL_FROM_STREAM
2024	**************************************************************************/
2025
2026
2027
2028
2029	/**
2030	* Restore all biggiefiles from all media in this CD backup.
2031	* The CD with the last afioball should be currently mounted.
2032	* @param bkpinfo The backup information structure. @c backup_media_type is the
2033	* only field used in this function.
2034	* @param filelist The node structure containing the list of files to be
2035	* restored. If a prospective biggiefile is not in this list, it will be ignored.
2036	* @return 0 for success, nonzero for failure.
2037	*/
2038	int
2039	restore_all_biggiefiles_from_CD(struct s_node *filelist)
2040	{
2041	int retval = 0;
2042	int res = 0;
2043	long noof_biggiefiles, bigfileno = 0, total_slices;
2044	/ malloc /
2045	char *tmp;
2046	bool just_changed_cds = FALSE;
2047	char *xattr_fname;
2048	char *acl_fname;
2049	char *biggies_whose_EXATs_we_should_set; // EXtended ATtributes
2050	char *pathname_of_last_biggie_restored;
2051	FILE *fbw = NULL;
2052
2053	malloc_string(xattr_fname);
2054	malloc_string(acl_fname);
2055	malloc_string(tmp);
2056	malloc_string(biggies_whose_EXATs_we_should_set);
2057	malloc_string(pathname_of_last_biggie_restored);
2058	assert(bkpinfo != NULL);
2059
2060	sprintf(biggies_whose_EXATs_we_should_set,
2061	"%s/biggies-whose-EXATs-we-should-set", bkpinfo->tmpdir);
2062	if (!(fbw = fopen(biggies_whose_EXATs_we_should_set, "w"))) {
2063	log_msg(1, "Warning - cannot openout %s",
2064	biggies_whose_EXATs_we_should_set);
2065	}
2066
2067	read_cfg_var(g_mondo_cfg_file, "total-slices", tmp);
2068	total_slices = atol(tmp);
2069	sprintf(tmp, "Reassembling large files ");
2070	mvaddstr_and_log_it(g_currentY, 0, tmp);
2071	if (length_of_file(BIGGIELIST) < 6) {
2072	log_msg(1, "OK, no biggielist; not restoring biggiefiles");
2073	return (0);
2074	}
2075	noof_biggiefiles = count_lines_in_file(BIGGIELIST);
2076	if (noof_biggiefiles <= 0) {
2077	log_msg(2,
2078	"OK, no biggiefiles in biggielist; not restoring biggiefiles");
2079	return (0);
2080	}
2081	sprintf(tmp, "OK, there are %ld biggiefiles in the archives",
2082	noof_biggiefiles);
2083	log_msg(2, tmp);
2084
2085	open_progress_form("Reassembling large files",
2086	"I am now reassembling all the large files.",
2087	"Please wait. This may take some time.",
2088	"", total_slices);
2089	for (bigfileno = 0 ; bigfileno < noof_biggiefiles ;) {
2090	log_msg(2, "Thinking about restoring bigfile %ld", bigfileno + 1);
2091	if (!does_file_exist(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""))) {
2092	log_msg(3,
2093	"...but its first slice isn't on this CD. Perhaps this was a selective restore?");
2094	log_msg(3, "Cannot find bigfile #%ld 's first slice on %s #%d",
2095	bigfileno + 1,
2096	media_descriptor_string(bkpinfo->backup_media_type),
2097	g_current_media_number);
2098	log_msg(3, "Slicename would have been %s",
2099	slice_fname(bigfileno, 0, ARCHIVES_PATH, ""));
2100	// I'm not positive 'just_changed_cds' is even necessary...
2101	if (just_changed_cds) {
2102	just_changed_cds = FALSE;
2103	log_msg(3,
2104	"I'll continue to scan this CD for bigfiles to be restored.");
2105	} else if (does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")) {
2106	insist_on_this_cd_number(++g_current_media_number);
2107	sprintf(tmp, "Restoring from %s #%d",
2108	media_descriptor_string(bkpinfo->backup_media_type),
2109	g_current_media_number);
2110	log_to_screen(tmp);
2111	just_changed_cds = TRUE;
2112	} else {
2113	/* That big file doesn't exist, but the followings may */
2114	/* So we need to continue looping */
2115	log_msg(2, "There was no bigfile #%ld. That's OK.",
2116	bigfileno + 1);
2117	log_msg(2, "I'm going to stop restoring bigfiles now.");
2118	retval++;
2119	bigfileno++;
2120	}
2121	} else {
2122	just_changed_cds = FALSE;
2123	sprintf(tmp, "Restoring big file %ld", bigfileno + 1);
2124	update_progress_form(tmp);
2125	res =
2126	restore_a_biggiefile_from_CD(bigfileno, filelist, pathname_of_last_biggie_restored);
2127	iamhere(pathname_of_last_biggie_restored);
2128	if (fbw && pathname_of_last_biggie_restored[0]) {
2129	fprintf(fbw, "%s\n", pathname_of_last_biggie_restored);
2130	}
2131	retval += res;
2132	bigfileno++;
2133
2134	}
2135	}
2136
2137	if (fbw) {
2138	fclose(fbw);
2139	if (g_getfattr) {
2140	sprintf(xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, ARCHIVES_PATH);
2141	if (length_of_file(xattr_fname) > 0) {
2142	set_fattr_list(biggies_whose_EXATs_we_should_set, xattr_fname);
2143	}
2144	}
2145	if (g_getfacl) {
2146	sprintf(acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, ARCHIVES_PATH);
2147	if (length_of_file(acl_fname) > 0) {
2148	set_acl_list(biggies_whose_EXATs_we_should_set, acl_fname);
2149	}
2150	}
2151	}
2152	if (does_file_exist("/PAUSE")) {
2153	popup_and_OK
2154	("Press ENTER to go on. Delete /PAUSE to stop these pauses.");
2155	}
2156	close_progress_form();
2157	if (retval) {
2158	mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
2159	} else {
2160	mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2161	}
2162	paranoid_free(xattr_fname);
2163	paranoid_free(acl_fname);
2164	paranoid_free(tmp);
2165	paranoid_free(biggies_whose_EXATs_we_should_set);
2166	paranoid_free(pathname_of_last_biggie_restored);
2167	return (retval);
2168	}
2169
2170	/**************************************************************************
2171	END_RESTORE_ALL_BIGGIFILES_FROM_CD
2172	**************************************************************************/
2173
2174
2175
2176	/**
2177	* Restore all afioballs from all CDs in the backup.
2178	* The first CD should be inserted (if not, it will be asked for).
2179	* @param bkpinfo The backup information structure. @c backup_media_type is the
2180	* only field used in @e this function.
2181	* @param filelist The node structure containing the list of files to be
2182	* restored. If no file in some particular afioball is in this list, afio will
2183	* still be called for that fileset, but nothing will be written.
2184	* @return 0 for success, or the number of filesets that failed.
2185	*/
2186	int
2187	restore_all_tarballs_from_CD(struct s_node *filelist)
2188	{
2189	int retval = 0;
2190	int res;
2191	int attempts;
2192	long current_tarball_number = 0;
2193	long max_val;
2194	/malloc */
2195	char *tmp;
2196	char *tarball_fname;
2197	char *progress_str;
2198	char *comment;
2199
2200	malloc_string(tmp);
2201	malloc_string(tarball_fname);
2202	malloc_string(progress_str);
2203	malloc_string(comment);
2204
2205	assert(bkpinfo != NULL);
2206
2207	mvaddstr_and_log_it(g_currentY, 0, "Restoring from archives");
2208	log_msg(2,
2209	"Insisting on 1st CD, so that I can have a look at LAST-FILELIST-NUMBER");
2210	if (g_current_media_number != 1) {
2211	log_msg(3, "OK, that's jacked up.");
2212	g_current_media_number = 1;
2213	}
2214	insist_on_this_cd_number(g_current_media_number);
2215	read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp);
2216	max_val = atol(tmp) + 1;
2217	sprintf(progress_str, "Restoring from %s #%d",
2218	media_descriptor_string(bkpinfo->backup_media_type),
2219	g_current_media_number);
2220	log_to_screen(progress_str);
2221	open_progress_form("Restoring from archives",
2222	"Restoring data from the archives.",
2223	"Please wait. This may take some time.",
2224	progress_str, max_val);
2225	for (;;) {
2226	insist_on_this_cd_number(g_current_media_number);
2227	update_progress_form(progress_str);
2228	sprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.bz2",
2229	current_tarball_number);
2230	if (!does_file_exist(tarball_fname)) {
2231	sprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.gz",
2232	current_tarball_number);
2233	}
2234	if (!does_file_exist(tarball_fname)) {
2235	sprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.lzo",
2236	current_tarball_number);
2237	}
2238	if (!does_file_exist(tarball_fname)) {
2239	sprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.",
2240	current_tarball_number);
2241	}
2242	if (!does_file_exist(tarball_fname)) {
2243	sprintf(tarball_fname, MNT_CDROM "/archives/%ld.star.bz2",
2244	current_tarball_number);
2245	}
2246	if (!does_file_exist(tarball_fname)) {
2247	sprintf(tarball_fname, MNT_CDROM "/archives/%ld.star.",
2248	current_tarball_number);
2249	}
2250	if (!does_file_exist(tarball_fname)) {
2251	if (current_tarball_number == 0) {
2252	log_to_screen
2253	("No tarballs. Strange. Maybe you only backed up freakin' big files?");
2254	return (0);
2255	}
2256	if (!does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")
2257	\|\| system("find " MNT_CDROM
2258	"/archives/slice* > /dev/null 2> /dev/null") ==
2259	0) {
2260	break;
2261	}
2262	g_current_media_number++;
2263	sprintf(progress_str, "Restoring from %s #%d",
2264	media_descriptor_string(bkpinfo->backup_media_type),
2265	g_current_media_number);
2266	log_to_screen(progress_str);
2267	} else {
2268	sprintf(progress_str, "Restoring from fileset #%ld on %s #%d",
2269	current_tarball_number,
2270	media_descriptor_string(bkpinfo->backup_media_type),
2271	g_current_media_number);
2272	// log_msg(3, "progress_str = %s", progress_str);
2273	for (res = 999, attempts = 0; attempts < 3 && res != 0;
2274	attempts++) {
2275	res =
2276	restore_a_tarball_from_CD(tarball_fname,
2277	current_tarball_number,
2278	filelist);
2279	}
2280	sprintf(tmp, "%s #%d, fileset #%ld - restore ",
2281	media_descriptor_string(bkpinfo->backup_media_type),
2282	g_current_media_number, current_tarball_number);
2283	if (res) {
2284	strcat(tmp, "reported errors");
2285	} else if (attempts > 1) {
2286	strcat(tmp, "succeeded");
2287	} else {
2288	strcat(tmp, "succeeded");
2289	}
2290	if (attempts > 1) {
2291	sprintf(tmp + strlen(tmp), " (%d attempts) - review logs",
2292	attempts);
2293	}
2294	strcpy(comment, tmp);
2295	if (attempts > 1) {
2296	log_to_screen(comment);
2297	}
2298
2299	retval += res;
2300	current_tarball_number++;
2301	g_current_progress++;
2302	}
2303	}
2304	close_progress_form();
2305	if (retval) {
2306	mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
2307	} else {
2308	mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2309	}
2310	paranoid_free(tmp);
2311	paranoid_free(tarball_fname);
2312	paranoid_free(progress_str);
2313	paranoid_free(comment);
2314
2315	return (retval);
2316	}
2317
2318	/**************************************************************************
2319	END_RESTORE_ALL_TARBALLS_FROM_CD
2320	**************************************************************************/
2321
2322
2323
2324	/**
2325	* Restore all biggiefiles from the currently opened stream.
2326	* @param bkpinfo The backup information structure. Passed to other functions.
2327	* @param filelist The node structure containing the list of files to be
2328	* restored. If a prospective biggiefile is not in the list, it will be ignored.
2329	* @return 0 for success, or the number of biggiefiles that failed.
2330	*/
2331	int
2332	restore_all_biggiefiles_from_stream(struct s_node *filelist)
2333	{
2334	long noof_biggiefiles;
2335	long current_bigfile_number = 0;
2336	long total_slices;
2337
2338	int retval = 0;
2339	int res = 0;
2340	int ctrl_chr;
2341
2342	/ malloc add **/
2343	char *tmp;
2344	char *biggie_fname;
2345	char *biggie_cksum;
2346	char *xattr_fname;
2347	char *acl_fname;
2348	char *p;
2349	char *pathname_of_last_biggie_restored;
2350	char *biggies_whose_EXATs_we_should_set; // EXtended ATtributes
2351	long long biggie_size;
2352	FILE *fbw = NULL;
2353
2354	malloc_string(tmp);
2355	malloc_string(biggie_fname);
2356	malloc_string(biggie_cksum);
2357	malloc_string(xattr_fname);
2358	malloc_string(acl_fname);
2359	malloc_string(biggies_whose_EXATs_we_should_set);
2360	malloc_string(pathname_of_last_biggie_restored);
2361	assert(bkpinfo != NULL);
2362
2363	read_cfg_var(g_mondo_cfg_file, "total-slices", tmp);
2364
2365	total_slices = atol(tmp);
2366	sprintf(tmp, "Reassembling large files ");
2367	if (g_getfattr) {
2368	sprintf(xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
2369	}
2370	if (g_getfacl) {
2371	sprintf(acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
2372	}
2373	mvaddstr_and_log_it(g_currentY, 0, tmp);
2374	sprintf(biggies_whose_EXATs_we_should_set,
2375	"%s/biggies-whose-EXATs-we-should-set", bkpinfo->tmpdir);
2376	if (!(fbw = fopen(biggies_whose_EXATs_we_should_set, "w"))) {
2377	log_msg(1, "Warning - cannot openout %s",
2378	biggies_whose_EXATs_we_should_set);
2379	}
2380	// get xattr and acl files if they're there
2381	res =
2382	read_header_block_from_stream(&biggie_size, biggie_fname,
2383	&ctrl_chr);
2384	if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
2385	res =
2386	read_EXAT_files_from_tape(&biggie_size, biggie_fname,
2387	&ctrl_chr, xattr_fname, acl_fname);
2388	}
2389
2390	noof_biggiefiles = atol(biggie_fname);
2391	sprintf(tmp, "OK, there are %ld biggiefiles in the archives",
2392	noof_biggiefiles);
2393	log_msg(2, tmp);
2394	open_progress_form("Reassembling large files",
2395	"I am now reassembling all the large files.",
2396	"Please wait. This may take some time.",
2397	"", total_slices);
2398
2399	for (res =
2400	read_header_block_from_stream(&biggie_size, biggie_fname,
2401	&ctrl_chr);
2402	ctrl_chr != BLK_STOP_BIGGIEFILES;
2403	res =
2404	read_header_block_from_stream(&biggie_size, biggie_fname,
2405	&ctrl_chr)) {
2406	if (ctrl_chr != BLK_START_A_NORMBIGGIE
2407	&& ctrl_chr != BLK_START_A_PIHBIGGIE) {
2408	wrong_marker(BLK_START_A_NORMBIGGIE, ctrl_chr);
2409	}
2410	p = strrchr(biggie_fname, '/');
2411	if (!p) {
2412	p = biggie_fname;
2413	} else {
2414	p++;
2415	}
2416	sprintf(tmp, "Restoring big file %ld (%lld K)",
2417	current_bigfile_number + 1, biggie_size / 1024);
2418	update_progress_form(tmp);
2419	res = restore_a_biggiefile_from_stream(biggie_fname,
2420	current_bigfile_number,
2421	biggie_cksum,
2422	biggie_size,
2423	filelist, ctrl_chr,
2424	pathname_of_last_biggie_restored);
2425	log_msg(1, "I believe I have restored %s",
2426	pathname_of_last_biggie_restored);
2427	if (fbw && pathname_of_last_biggie_restored[0]) {
2428	fprintf(fbw, "%s\n", pathname_of_last_biggie_restored);
2429	}
2430	retval += res;
2431	current_bigfile_number++;
2432
2433	}
2434	if (current_bigfile_number != noof_biggiefiles
2435	&& noof_biggiefiles != 0) {
2436	sprintf(tmp, "Warning - bigfileno=%ld but noof_biggiefiles=%ld\n",
2437	current_bigfile_number, noof_biggiefiles);
2438	} else {
2439	sprintf(tmp,
2440	"%ld biggiefiles in biggielist.txt; %ld biggiefiles processed today.",
2441	noof_biggiefiles, current_bigfile_number);
2442	}
2443	log_msg(1, tmp);
2444
2445	if (fbw) {
2446	fclose(fbw);
2447	if (length_of_file(biggies_whose_EXATs_we_should_set) > 2) {
2448	iamhere("Setting biggie-EXATs");
2449	if (g_getfattr) {
2450	if (length_of_file(xattr_fname) > 0) {
2451	log_msg(1, "set_fattr_List(%s,%s)",
2452	biggies_whose_EXATs_we_should_set, xattr_fname);
2453	set_fattr_list(biggies_whose_EXATs_we_should_set,
2454	xattr_fname);
2455	}
2456	}
2457	if (g_getfacl) {
2458	if (length_of_file(acl_fname) > 0) {
2459	log_msg(1, "set_acl_list(%s,%s)",
2460	biggies_whose_EXATs_we_should_set, acl_fname);
2461	set_acl_list(biggies_whose_EXATs_we_should_set, acl_fname);
2462	}
2463	}
2464	} else {
2465	iamhere
2466	("No biggiefiles selected. So, no biggie-EXATs to set.");
2467	}
2468	}
2469	if (does_file_exist("/PAUSE")) {
2470	popup_and_OK
2471	("Press ENTER to go on. Delete /PAUSE to stop these pauses.");
2472	}
2473
2474	close_progress_form();
2475	if (retval) {
2476	mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
2477	} else {
2478	mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2479	}
2480	paranoid_free(biggies_whose_EXATs_we_should_set);
2481	paranoid_free(pathname_of_last_biggie_restored);
2482	paranoid_free(biggie_fname);
2483	paranoid_free(biggie_cksum);
2484	paranoid_free(xattr_fname);
2485	paranoid_free(acl_fname);
2486	paranoid_free(tmp);
2487	return (retval);
2488	}
2489
2490	/**************************************************************************
2491	END_RESTORE_ALL_BIGGIEFILES_FROM_STREAM
2492	**************************************************************************/
2493
2494
2495
2496
2497
2498
2499	/**
2500	* Restore all afioballs from the currently opened tape stream.
2501	* @param bkpinfo The backup information structure. Fields used:
2502	* - @c bkpinfo->backup_media_type
2503	* - @c bkpinfo->restore_path
2504	* @param filelist The node structure containing the list of files to be
2505	* restored. If no file in an afioball is in this list, afio will still be
2506	* called for that fileset, but nothing will be written.
2507	* @return 0 for success, or the number of filesets that failed.
2508	*/
2509	int
2510	restore_all_tarballs_from_stream(struct s_node *filelist)
2511	{
2512	int retval = 0;
2513	int res;
2514	long current_afioball_number = 0;
2515	int ctrl_chr;
2516	long max_val /, total_noof_files / ;
2517
2518	/ malloc /
2519	char *tmp;
2520	char *progress_str;
2521	char *tmp_fname;
2522	char *xattr_fname;
2523	char *acl_fname;
2524
2525	long long tmp_size;
2526
2527	malloc_string(tmp);
2528	malloc_string(progress_str);
2529	malloc_string(tmp_fname);
2530	assert(bkpinfo != NULL);
2531	malloc_string(xattr_fname);
2532	malloc_string(acl_fname);
2533	mvaddstr_and_log_it(g_currentY, 0, "Restoring from archives");
2534	read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp);
2535	max_val = atol(tmp) + 1;
2536
2537	chdir(bkpinfo->restore_path); /* I don't know why this is needed _here_ but it seems to be. -HR, 02/04/2002 */
2538
2539	run_program_and_log_output("pwd", 5);
2540
2541	sprintf(progress_str, "Restoring from media #%d",
2542	g_current_media_number);
2543	log_to_screen(progress_str);
2544	open_progress_form("Restoring from archives",
2545	"Restoring data from the archives.",
2546	"Please wait. This may take some time.",
2547	progress_str, max_val);
2548
2549	log_msg(3, "hey");
2550
2551	res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
2552	if (res) {
2553	log_msg(2, "Warning - error reading afioball from tape");
2554	}
2555	retval += res;
2556	if (ctrl_chr != BLK_START_AFIOBALLS) {
2557	wrong_marker(BLK_START_AFIOBALLS, ctrl_chr);
2558	}
2559	log_msg(2, "ho");
2560	res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
2561	while (ctrl_chr != BLK_STOP_AFIOBALLS) {
2562	update_progress_form(progress_str);
2563	if (g_getfattr) {
2564	sprintf(xattr_fname, "%s/xattr-subset-%ld.tmp", bkpinfo->tmpdir,
2565	current_afioball_number);
2566	unlink(xattr_fname);
2567	}
2568	if (g_getfacl) {
2569	sprintf(acl_fname, "%s/acl-subset-%ld.tmp", bkpinfo->tmpdir,
2570	current_afioball_number);
2571	unlink(acl_fname);
2572	}
2573	if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
2574	iamhere("Reading EXAT files from tape");
2575	res =
2576	read_EXAT_files_from_tape(&tmp_size, tmp_fname,
2577	&ctrl_chr, xattr_fname,
2578	acl_fname);
2579	}
2580	if (ctrl_chr != BLK_START_AN_AFIO_OR_SLICE) {
2581	wrong_marker(BLK_START_AN_AFIO_OR_SLICE, ctrl_chr);
2582	}
2583	sprintf(tmp,
2584	"Restoring from fileset #%ld (name=%s, size=%ld K)",
2585	current_afioball_number, tmp_fname, (long) tmp_size >> 10);
2586	res =
2587	restore_a_tarball_from_stream(tmp_fname,
2588	current_afioball_number,
2589	filelist, tmp_size, xattr_fname,
2590	acl_fname);
2591	retval += res;
2592	if (res) {
2593	sprintf(tmp, "Fileset %ld - errors occurred",
2594	current_afioball_number);
2595	log_to_screen(tmp);
2596	}
2597	res =
2598	read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
2599	if (ctrl_chr != BLK_STOP_AN_AFIO_OR_SLICE) {
2600	wrong_marker(BLK_STOP_AN_AFIO_OR_SLICE, ctrl_chr);
2601	}
2602
2603	current_afioball_number++;
2604	g_current_progress++;
2605	sprintf(progress_str, "Restoring from fileset #%ld on %s #%d",
2606	current_afioball_number,
2607	media_descriptor_string(bkpinfo->backup_media_type),
2608	g_current_media_number);
2609	res =
2610	read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
2611	if (g_getfattr) {
2612	unlink(xattr_fname);
2613	}
2614	if (g_getfacl) {
2615	unlink(acl_fname);
2616	}
2617	} // next
2618	log_msg(1, "All done with afioballs");
2619	close_progress_form();
2620	if (retval) {
2621	mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
2622	} else {
2623	mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2624	}
2625	paranoid_free(tmp);
2626	paranoid_free(progress_str);
2627	paranoid_free(tmp_fname);
2628	paranoid_free(xattr_fname);
2629	paranoid_free(acl_fname);
2630	return (retval);
2631	}
2632
2633	/**************************************************************************
2634	END_ RESTORE_ALL_TARBALLS_FROM_STREAM
2635	**************************************************************************/
2636
2637	/* @} - end of LLrestoreGroup */
2638
2639
2640	/**
2641	* Restore all files in @p filelist.
2642	* @param bkpinfo The backup information structure. Most fields are used.
2643	* @param filelist The node structure containing the list of files to be
2644	* restored.
2645	* @return 0 for success, or the number of afioballs and biggiefiles that failed.
2646	* @ingroup restoreGroup
2647	*/
2648	int restore_everything(struct s_node *filelist)
2649	{
2650	int resA;
2651	int resB;
2652
2653	/ mallco */
2654	char *cwd;
2655	char *newpath;
2656	char *tmp;
2657	assert(bkpinfo != NULL);
2658
2659	malloc_string(cwd);
2660	malloc_string(newpath);
2661	malloc_string(tmp);
2662	log_msg(2, "restore_everything() --- starting");
2663	g_current_media_number = 1;
2664	getcwd(cwd, MAX_STR_LEN - 1);
2665	sprintf(tmp, "mkdir -p %s", bkpinfo->restore_path);
2666	run_program_and_log_output(tmp, FALSE);
2667	log_msg(1, "Changing dir to %s", bkpinfo->restore_path);
2668	chdir(bkpinfo->restore_path);
2669	getcwd(newpath, MAX_STR_LEN - 1);
2670	log_msg(1, "path is now %s", newpath);
2671	log_msg(1, "restoring everything");
2672	if (!find_home_of_exe("petris") && !g_text_mode) {
2673	newtDrawRootText(0, g_noof_rows - 2,
2674	"Press ALT-<left cursor> twice to play Petris :-) ");
2675	newtRefresh();
2676	}
2677	mvaddstr_and_log_it(g_currentY, 0, "Preparing to read your archives");
2678	if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2679	mount_media();
2680	mvaddstr_and_log_it(g_currentY++, 0,
2681	"Restoring OS and data from streaming media");
2682	if (bkpinfo->backup_media_type == cdstream) {
2683	openin_cdstream();
2684	} else {
2685	assert_string_is_neither_NULL_nor_zerolength(bkpinfo->media_device);
2686	openin_tape();
2687	}
2688	resA = restore_all_tarballs_from_stream(filelist);
2689	resB = restore_all_biggiefiles_from_stream(filelist);
2690	if (bkpinfo->backup_media_type == cdstream) {
2691	closein_cdstream();
2692	} else {
2693	closein_tape();
2694	}
2695	} else {
2696	mvaddstr_and_log_it(g_currentY++, 0,
2697	"Restoring OS and data from CD/USB ");
2698	mount_media();
2699	resA = restore_all_tarballs_from_CD(filelist);
2700	resB = restore_all_biggiefiles_from_CD(filelist);
2701	}
2702	chdir(cwd);
2703	if (resA + resB) {
2704	log_to_screen("Errors occurred while data was being restored.");
2705	}
2706	if (length_of_file("/etc/raidtab") > 0) {
2707	log_msg(2, "Copying local raidtab to restored filesystem");
2708	run_program_and_log_output("cp -f /etc/raidtab " MNT_RESTORING
2709	"/etc/raidtab", FALSE);
2710	}
2711	kill_petris();
2712	log_msg(2, "restore_everything() --- leaving");
2713	paranoid_free(cwd);
2714	paranoid_free(newpath);
2715	paranoid_free(tmp);
2716	return (resA + resB);
2717	}
2718
2719	/**************************************************************************
2720	END_RESTORE_EVERYTHING
2721	**************************************************************************/
2722
2723
2724
2725	/**
2726	* @brief Haha. You wish! (This function is not implemented :-)
2727	*/
2728	int
2729	restore_live_from_monitas_server(char *monitas_device,
2730	char *restore_this_directory,
2731	char *restore_here)
2732	/* NB: bkpinfo hasn't been populated yet, except for ->tmp which is "/tmp" */
2733	{
2734	FILE *fout;
2735	int retval = 0;
2736	int i;
2737	int j;
2738	struct mountlist_itself the_mountlist;
2739	static struct raidlist_itself the_raidlist;
2740	/ malloc /
2741	char tmp[MAX_STR_LEN + 1];
2742	char command[MAX_STR_LEN + 1];
2743	char datablock[256 * 1024];
2744	char datadisks_fname[MAX_STR_LEN + 1];
2745	long k;
2746	long length;
2747	long long llt;
2748	struct s_node *filelist = NULL;
2749	assert(bkpinfo != NULL);
2750	assert_string_is_neither_NULL_nor_zerolength(monitas_device);
2751	assert(restore_this_directory != NULL);
2752	assert(restore_here != NULL);
2753
2754	sprintf(tmp, "restore_here = '%s'", restore_here);
2755
2756	log_msg(2, tmp);
2757
2758	log_msg(2, "restore_live_from_monitas_server() - starting");
2759	unlink("/tmp/mountlist.txt");
2760	unlink("/tmp/filelist.full");
2761	unlink("/tmp/biggielist.txt");
2762	if (restore_here[0] == '\0') {
2763	strcpy(bkpinfo->restore_path, MNT_RESTORING);
2764	} else {
2765	strcpy(bkpinfo->restore_path, restore_here);
2766	}
2767	log_msg(3, "FYI FYI FYI FYI FYI FYI FYI FYI FYI FYI FYI");
2768	sprintf(tmp, "FYI - data will be restored to %s",
2769	bkpinfo->restore_path);
2770	log_msg(3, tmp);
2771	log_msg(3, "FYI FYI FYI FYI FYI FYI FYI FYI FYI FYI FYI");
2772	sprintf(datadisks_fname, "/tmp/mondorestore.datadisks.%d",
2773	(int) (random() % 32768));
2774	chdir(bkpinfo->tmpdir);
2775
2776	sprintf(command, "cat %s", monitas_device);
2777	g_tape_stream = popen(command, "r"); // for compatibility with openin_tape()
2778	if (!(fout = fopen(datadisks_fname, "w"))) {
2779	log_OS_error(datadisks_fname);
2780	return (1);
2781	}
2782	for (i = 0; i < 32; i++) {
2783	for (j = 0; j < 4; j++) {
2784	for (length = k = 0; length < 256 * 1024; length += k) {
2785	k = fread(datablock + length, 1, 256 * 1024 - length,
2786	g_tape_stream);
2787	}
2788	fwrite(datablock, 1, length, fout);
2789	g_tape_posK += length;
2790	}
2791	}
2792	paranoid_fclose(fout);
2793	sprintf(command,
2794	"tar -zxvf %s ./tmp/mondo-restore.cfg ./tmp/mountlist.txt ./tmp/filelist.full ./tmp/biggielist.txt",
2795	datadisks_fname);
2796	run_program_and_log_output(command, 4);
2797	read_header_block_from_stream(&llt, tmp, &i);
2798	read_header_block_from_stream(&llt, tmp, &i);
2799
2800	unlink(datadisks_fname);
2801	read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
2802	retval = load_mountlist(&the_mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo strcpy(bkpinfo->media_device, monitas_device);
2803
2804
2805	load_raidtab_into_raidlist(&the_raidlist, RAIDTAB_FNAME);
2806	iamhere("FIXME");
2807	fatal_error("This will fail");
2808	sprintf(command,
2809	"grep -E '^%s.*$' %s > %s",
2810	restore_this_directory, g_filelist_full, g_filelist_full);
2811	if (system(command)) {
2812	retval++;
2813	log_to_screen
2814	("Error(s) occurred while processing filelist and wildcard");
2815	}
2816	iamhere("FIXME");
2817	fatal_error("This will fail");
2818	sprintf(command,
2819	"grep -E '^%s.*$' %s > %s",
2820	restore_this_directory, g_biggielist_txt, g_biggielist_txt);
2821	if (system(command)) {
2822	log_msg(1,
2823	"Error(s) occurred while processing biggielist and wildcard");
2824	}
2825	sprintf(command, "touch %s", g_biggielist_txt);
2826	run_program_and_log_output(command, FALSE);
2827	// filelist = load_filelist(g_filelist_restthese); // FIXME --- this probably doesn't work because it doesn't include the biggiefiles
2828	retval += restore_everything(filelist);
2829	free_filelist(filelist);
2830	log_msg(2, "--------End of restore_live_from_monitas_server--------");
2831	return (retval);
2832	}
2833
2834	/**************************************************************************
2835	END_RESTORE_LIVE_FROM_MONITAS_SERVER
2836	**************************************************************************/
2837
2838
2839
2840
2841	extern void wait_until_software_raids_are_prepped(char *, int);
2842
2843
2844	char which_restore_mode(void);
2845
2846
2847	/**
2848	* Log a "don't panic" message to the logfile.
2849	*/
2850	void welcome_to_mondorestore()
2851	{
2852	log_msg(0, "-------------- Mondo Restore v%s -------------", PACKAGE_VERSION);
2853	log_msg(0,
2854	"DON'T PANIC! Mondorestore logs almost everything, so please ");
2855	log_msg(0,
2856	"don't break out in a cold sweat just because you see a few ");
2857	log_msg(0,
2858	"error messages in the log. Read them; analyze them; see if ");
2859	log_msg(0,
2860	"they are significant; above all, verify your backups! Please");
2861	log_msg(0,
2862	"attach a compressed copy of this log to any e-mail you send ");
2863	log_msg(0,
2864	"to the Mondo mailing list when you are seeking technical ");
2865	log_msg(0,
2866	"support. Without it, we can't help you. - DevTeam");
2867	log_msg(0,
2868	"------------------------------------------------------------");
2869	log_msg(0,
2870	"BTW, despite (or perhaps because of) the wealth of messages,");
2871	log_msg(0,
2872	"some users are inclined to stop reading this log. If Mondo ");
2873	log_msg(0,
2874	"stopped for some reason, chances are it's detailed here. ");
2875	log_msg(0,
2876	"More than likely there's a message at the very end of this ");
2877	log_msg(0,
2878	"log that will tell you what is wrong. Please read it! ");
2879	log_msg(0,
2880	"------------------------------------------------------------");
2881	}
2882
2883
2884
2885	/**
2886	* Restore the user's data.
2887	* What did you think it did, anyway? :-)
2888	*/
2889	int main(int argc, char *argv[])
2890	{
2891	FILE *fin;
2892	FILE *fout;
2893	int retval = 0;
2894	int res;
2895	// int c;
2896	char *tmp;
2897
2898	struct mountlist_itself *mountlist;
2899	struct raidlist_itself *raidlist;
2900	struct s_node *filelist;
2901	char a, b;
2902	bool run_postnuke = FALSE;
2903
2904	/**************************************************************************
2905	* hugo- *
2906	* busy stuff here - it needs some comments -stan *
2907	* *
2908	**************************************************************************/
2909	if (getuid() != 0) {
2910	fprintf(stderr, "Please run as root.\r\n");
2911	exit(127);
2912	}
2913	if (!
2914	(bkpinfo = malloc(sizeof(struct s_bkpinfo)))) {
2915	fatal_error("Cannot malloc bkpinfo");
2916	}
2917	reset_bkpinfo();
2918
2919	g_loglevel = DEFAULT_MR_LOGLEVEL;
2920	malloc_string(tmp);
2921
2922	/* Configure global variables */
2923	#ifdef __FreeBSD__
2924	if (strstr
2925	(call_program_and_get_last_line_of_output("cat /tmp/cmdline"),
2926	"textonly"))
2927	#else
2928	if (strstr
2929	(call_program_and_get_last_line_of_output("cat /proc/cmdline"),
2930	"textonly"))
2931	#endif
2932	{
2933	g_text_mode = TRUE;
2934	log_msg(1, "TEXTONLY MODE");
2935	} else {
2936	g_text_mode = FALSE;
2937	} // newt :-)
2938	if (!(mountlist = malloc(sizeof(struct mountlist_itself)))) {
2939	fatal_error("Cannot malloc mountlist");
2940	}
2941	if (!(raidlist = malloc(sizeof(struct raidlist_itself)))) {
2942	fatal_error("Cannot malloc raidlist");
2943	}
2944
2945	malloc_libmondo_global_strings();
2946
2947	strcpy(g_mondo_home,
2948	call_program_and_get_last_line_of_output("which mondorestore"));
2949	sprintf(g_tmpfs_mountpt, "/tmp/tmpfs");
2950	make_hole_for_dir(g_tmpfs_mountpt);
2951	g_current_media_number = 1; // precaution
2952
2953	run_program_and_log_output("mkdir -p " MNT_CDROM, FALSE);
2954
2955	malloc_string(tmp);
2956	malloc_string(a);
2957	malloc_string(b);
2958	setup_MR_global_filenames(); // malloc() and set globals, using bkpinfo->tmpdir etc.
2959	bkpinfo->backup_media_type = none; // in case boot disk was made for one backup type but user wants to restore from another backup type
2960	bkpinfo->restore_data = TRUE; // Well, yeah :-)
2961	if (am_I_in_disaster_recovery_mode()) {
2962	run_program_and_log_output("mount / -o remount,rw", 2);
2963	} // for b0rken distros
2964	g_main_pid = getpid();
2965	srandom((int) (time(NULL)));
2966	register_pid(getpid(), "mondo");
2967	set_signals(TRUE);
2968	g_kernel_version = get_kernel_version();
2969
2970	log_msg(1, "FYI - g_mountlist_fname = %s", g_mountlist_fname);
2971	if (strlen(g_mountlist_fname) < 3) {
2972	fatal_error
2973	("Serious error in malloc()'ing. Could be a bug in your glibc.");
2974	}
2975	mkdir(MNT_CDROM, 0x770);
2976	make_hole_for_dir(MONDO_CACHE);
2977
2978	/* Backup original mountlist.txt */
2979	sprintf(tmp, "%s.orig", g_mountlist_fname);
2980	if (!does_file_exist(g_mountlist_fname)) {
2981	log_msg(2,
2982	"%ld: Warning - g_mountlist_fname (%s) does not exist yet",
2983	__LINE__, g_mountlist_fname);
2984	} else if (!does_file_exist(tmp)) {
2985	sprintf(tmp, "cp -f %s %s.orig", g_mountlist_fname,
2986	g_mountlist_fname);
2987	run_program_and_log_output(tmp, FALSE);
2988	}
2989
2990	/* Init directories */
2991	make_hole_for_dir("/var/log");
2992	make_hole_for_dir("/tmp/tmpfs"); /* just in case... */
2993	run_program_and_log_output("umount " MNT_CDROM, FALSE);
2994	/*
2995	run_program_and_log_output("ln -sf /var/log/mondo-archive.log /tmp/mondorestore.log",
2996	FALSE);
2997	*/
2998
2999	run_program_and_log_output("rm -Rf /tmp/tmpfs/mondo.tmp.*", FALSE);
3000
3001	/* Init GUI */
3002	malloc_libmondo_global_strings();
3003	setup_newt_stuff(); /* call newtInit and setup screen log */
3004	welcome_to_mondorestore();
3005	if (bkpinfo->disaster_recovery) {
3006	log_msg(1, "I am in disaster recovery mode");
3007	} else {
3008	log_msg(1, "I am in normal, live mode");
3009	}
3010
3011	iamhere("what time is it");
3012
3013	/* Process command-line parameters */
3014	if (argc == 2 && strcmp(argv[1], "--edit-mountlist") == 0) {
3015	#ifdef __FreeBSD__
3016	system("mv -f /tmp/raidconf.txt /etc/raidtab");
3017	if (!does_file_exist("/etc/raidtab"))
3018	system("vinum printconfig > /etc/raidtab");
3019	#endif
3020	load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
3021	if (!does_file_exist(g_mountlist_fname)) {
3022	strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
3023	}
3024	res = let_user_edit_the_mountlist(mountlist, raidlist);
3025	#ifdef __FreeBSD__
3026	system("mv -f /etc/raidtab /tmp/raidconf.txt");
3027	#endif
3028	paranoid_MR_finish(res);
3029	}
3030
3031	g_loglevel = DEFAULT_MR_LOGLEVEL;
3032	if (argc == 3 && strcmp(argv[1], "--echo-to-screen") == 0) {
3033	fout = fopen("/tmp/out.txt", "w");
3034	fput_string_one_char_at_a_time(stderr, argv[2]);
3035	finish(0);
3036	}
3037
3038	if (argc == 3 && strcmp(argv[1], "--gendf") == 0) {
3039	make_grub_install_scriptlet(argv[2]);
3040	finish(0);
3041	}
3042
3043	if (argc >= 2 && strcmp(argv[1], "--pih") == 0) {
3044	if (system("mount \| grep cdrom 2> /dev/null > /dev/null")) {
3045	system("mount " MNT_CDROM);
3046	}
3047	bkpinfo->compression_level = 1;
3048	g_current_media_number = 2;
3049	strcpy(bkpinfo->restore_path, "/tmp/TESTING");
3050	bkpinfo->backup_media_type = dvd;
3051	open_progress_form("Reassembling /dev/hda1",
3052	"Shark is a bit of a silly person.",
3053	"Please wait. This may take some time.",
3054	"", 1999);
3055	system("rm -Rf /tmp/pih");
3056
3057	restore_a_biggiefile_from_CD(42, NULL, tmp);
3058	}
3059
3060	if (argc == 5 && strcmp(argv[1], "--common") == 0) {
3061	g_loglevel = 6;
3062	filelist = load_filelist(argv[2]);
3063	if (!filelist) {
3064	fatal_error("Failed to load filelist");
3065	}
3066	toggle_node_selection(filelist, FALSE);
3067	toggle_all_root_dirs_on(filelist);
3068	// BERLIOS: /usr/lib ???
3069	toggle_path_selection(filelist, "/usr/share", TRUE);
3070	// show_filelist(filelist);
3071	save_filelist(filelist, "/tmp/out.txt");
3072	// finish(0);
3073	// toggle_path_selection (filelist, "/root/stuff", TRUE);
3074	strcpy(a, argv[3]);
3075	strcpy(b, argv[4]);
3076
3077	res = save_filelist_entries_in_common(a, filelist, b, FALSE);
3078	free_filelist(filelist);
3079	printf("res = %d", res);
3080	finish(0);
3081	}
3082
3083	if (argc == 3 && strcmp(argv[1], "--popuplist") == 0) {
3084	popup_changelist_from_file(argv[2]);
3085	paranoid_MR_finish(0);
3086	}
3087
3088	if (argc == 5 && strcmp(argv[1], "--copy") == 0) {
3089	log_msg(1, "SCORE");
3090	g_loglevel = 10;
3091	if (strstr(argv[2], "save")) {
3092	log_msg(1, "Saving from %s to %s", argv[3], argv[4]);
3093	fin = fopen(argv[3], "r");
3094	fout = fopen(argv[4], "w");
3095	copy_from_src_to_dest(fin, fout, 'w');
3096	fclose(fin);
3097	fin = fopen(argv[3], "r");
3098	copy_from_src_to_dest(fin, fout, 'w');
3099	fclose(fout);
3100	fclose(fin);
3101	} else if (strstr(argv[2], "restore")) {
3102	fout = fopen(argv[3], "w");
3103	fin = fopen(argv[4], "r");
3104	copy_from_src_to_dest(fout, fin, 'r');
3105	fclose(fin);
3106	fin = fopen(argv[4], "r");
3107	copy_from_src_to_dest(fout, fin, 'r');
3108	fclose(fout);
3109	fclose(fin);
3110	} else {
3111	fatal_error("Unknown additional param");
3112	}
3113	finish(0);
3114	}
3115
3116	if (argc == 3 && strcmp(argv[1], "--mdstat") == 0) {
3117	wait_until_software_raids_are_prepped(argv[2], 100);
3118	finish(0);
3119	}
3120
3121	if (argc == 3 && strcmp(argv[1], "--mdconv") == 0) {
3122	finish(create_raidtab_from_mdstat(argv[2]));
3123	}
3124
3125	if (argc == 2 && strcmp(argv[1], "--live-grub") == 0) {
3126	retval = run_grub(FALSE, "/dev/hda");
3127	if (retval) {
3128	log_to_screen("Failed to write Master Boot Record");
3129	}
3130	paranoid_MR_finish(0);
3131	}
3132	if (argc == 3 && strcmp(argv[1], "--paa") == 0) {
3133	g_current_media_number = atoi(argv[2]);
3134	pause_and_ask_for_cdr(5, NULL);
3135	paranoid_MR_finish(0);
3136	}
3137	if ((argc == 2 && strcmp(argv[1], "--partition-only") == 0) && (bkpinfo->disaster_recovery)) {
3138	log_msg(0, "Partitioning only.");
3139	load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
3140	strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
3141	load_mountlist(mountlist, g_mountlist_fname);
3142	res = partition_everything(mountlist);
3143	finish(res);
3144	}
3145
3146	if ((argc == 2 && strcmp(argv[1], "--format-only") == 0) && (bkpinfo->disaster_recovery)) {
3147	log_msg(0, "Formatting only.");
3148	load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
3149	strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
3150	load_mountlist(mountlist, g_mountlist_fname);
3151	res = format_everything(mountlist, FALSE, raidlist);
3152	finish(res);
3153	}
3154
3155	if ((argc == 2 && strcmp(argv[1], "--stop-lvm-and-raid") == 0) && (bkpinfo->disaster_recovery)) {
3156	log_msg(0, "Stopping LVM and RAID");
3157	load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
3158	strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
3159	load_mountlist(mountlist, g_mountlist_fname);
3160	res = do_my_funky_lvm_stuff(TRUE, FALSE);
3161	res += stop_all_raid_devices(mountlist);
3162	finish(res);
3163	}
3164
3165	if ((argc > 1 && strcmp(argv[argc - 1], "--live-from-cd") == 0) && (!bkpinfo->disaster_recovery)) {
3166	g_restoring_live_from_cd = TRUE;
3167	}
3168
3169	// Handle params here first
3170	handle_incoming_parameters(argc,argv);
3171
3172	if (!bkpinfo->disaster_recovery) { // live!
3173	log_msg(1, "I am in normal, live mode.");
3174	log_msg(2, "FYI, MOUNTLIST_FNAME = %s", g_mountlist_fname);
3175	mount_boot_if_necessary(); /* for Gentoo users */
3176	log_msg(2, "Still here.");
3177	if (bkpinfo->backup_media_type == nfs) {
3178	g_restoring_live_from_nfs = TRUE;
3179	}
3180	if (argc == 5 && strcmp(argv[1], "--monitas-live") == 0) {
3181	retval =
3182	restore_live_from_monitas_server(argv[2],
3183	argv[3], argv[4]);
3184	} else {
3185	log_msg(2, "Calling restore_to_live_filesystem()");
3186	retval = restore_to_live_filesystem();
3187	}
3188	log_msg(2, "Still here. Yay.");
3189	if (strlen(bkpinfo->tmpdir) > 0) {
3190	sprintf(tmp, "rm -Rf %s/*", bkpinfo->tmpdir);
3191	run_program_and_log_output(tmp, FALSE);
3192	}
3193	unmount_boot_if_necessary(); /* for Gentoo users */
3194	paranoid_MR_finish(retval);
3195	} else {
3196	/* Disaster recovery mode (must be) */
3197	log_msg(1, "I must be in disaster recovery mode.");
3198	log_msg(2, "FYI, MOUNTLIST_FNAME = %s ", g_mountlist_fname);
3199
3200	iamhere("About to call load_mountlist and load_raidtab");
3201	strcpy(bkpinfo->restore_path, MNT_RESTORING);
3202	read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
3203	retval = load_mountlist(mountlist, g_mountlist_fname);
3204	retval += load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
3205	iamhere
3206	("Returned from calling load_mountlist and load_raidtab successfully");
3207
3208	// BCO:To be reviewed
3209	if ((bkpinfo->restore_mode == compare) \|\| (bkpinfo->restore_mode == nuke)) {
3210	if (bkpinfo->backup_media_type == nfs
3211	&& !is_this_device_mounted(bkpinfo->nfs_mount)) {
3212	log_msg(1, "Mounting nfs dir");
3213	sprintf(bkpinfo->isodir, "/tmp/isodir");
3214	run_program_and_log_output("mkdir -p /tmp/isodir", 5);
3215	sprintf(tmp, "mount %s -t nfs -o nolock /tmp/isodir",
3216	bkpinfo->nfs_mount);
3217	run_program_and_log_output(tmp, 1);
3218	}
3219	}
3220
3221	if (retval) {
3222	log_to_screen
3223	("Warning - load_raidtab_into_raidlist returned an error");
3224	}
3225
3226	log_msg(1, "Send in the clowns.");
3227
3228
3229	if (bkpinfo->restore_mode == nuke) {
3230	iamhere("nuking");
3231	retval += nuke_mode(mountlist, raidlist);
3232	} else if (bkpinfo->restore_mode == interactive) {
3233	iamhere("catchall");
3234	retval += catchall_mode(mountlist, raidlist);
3235	} else if (bkpinfo->restore_mode == compare) {
3236	iamhere("compare");
3237	retval += compare_mode(mountlist, raidlist);
3238	} else if (bkpinfo->restore_mode == isoonly) {
3239	iamhere("iso");
3240	retval = iso_mode(mountlist, raidlist, FALSE);
3241	} else if (bkpinfo->restore_mode == mbr) {
3242	iamhere("mbr");
3243	retval = mount_all_devices(mountlist, TRUE);
3244	if (!retval) {
3245	retval += run_boot_loader(FALSE);
3246	retval += unmount_all_devices(mountlist);
3247	}
3248	if (retval) {
3249	log_to_screen("Failed to write Master Boot Record");
3250	}
3251	} else if (bkpinfo->restore_mode == isonuke) {
3252	iamhere("isonuke");
3253	retval = iso_mode(mountlist, raidlist, TRUE);
3254	} else {
3255	iamhere("catchall (no mode specified in command-line call");
3256	retval += catchall_mode(mountlist, raidlist);
3257	}
3258	}
3259
3260	/* clean up at the end */
3261	if (retval) {
3262	if (does_file_exist(MONDO_CACHE"/changed.files")) {
3263	log_to_screen
3264	("See "MONDO_CACHE"/changed.files for list of files that have changed.");
3265	}
3266	mvaddstr_and_log_it(g_currentY++,
3267	0,
3268	"Run complete. Errors were reported. Please review the logfile.");
3269	} else {
3270	if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3271	mvaddstr_and_log_it(g_currentY++,
3272	0,
3273	"Run complete. Please remove media and reboot.");
3274	} else {
3275	run_program_and_log_output("sync", FALSE);
3276	if (is_this_device_mounted(MNT_CDROM)) {
3277	res =
3278	run_program_and_log_output("umount " MNT_CDROM, FALSE);
3279	} else {
3280	res = 0;
3281	}
3282
3283	if (!bkpinfo->please_dont_eject) {
3284	res = eject_device("/dev/cdrom");
3285	/*
3286	if (res)
3287	{
3288	log_to_screen( "WARNING - failed to eject CD-ROM disk" );
3289	}
3290	*/
3291	}
3292	mvaddstr_and_log_it(g_currentY++,
3293	0,
3294	"Run complete. Please remove media and reboot.");
3295	}
3296	}
3297
3298	// g_I_have_just_nuked is set true by nuke_mode() just before it returns
3299	if (!system("which post-nuke > /dev/null 2> /dev/null")) {
3300	log_msg(1, "post-nuke found; find out whether we should run it...");
3301	if (g_I_have_just_nuked \|\| does_file_exist("/POST-NUKE-ANYWAY")) {
3302	run_postnuke = TRUE;
3303	log_msg(1, "Yes, will run post-nuke because in nuke mode or file /POST-NUKE-ANYWAY exists.");
3304	} else if (ask_me_yes_or_no("post-nuke script found. Do you want to run it?")) {
3305	run_postnuke = TRUE;
3306	log_msg(1, "Yes, will run post-nuke because user interactively asked for it.");
3307	} else {
3308	run_postnuke = FALSE;
3309	log_msg(1, "No, will not run post-nuke.");
3310	}
3311	} else {
3312	log_msg(1, "No post-nuke found.");
3313	}
3314	if (run_postnuke) {
3315	log_to_screen("Running post-nuke...");
3316	if (mount_all_devices(mountlist, TRUE)) {
3317	log_to_screen
3318	("Unable to re-mount partitions for post-nuke stuff");
3319	} else {
3320	log_msg(1, "Re-mounted partitions for post-nuke stuff");
3321	sprintf(tmp, "post-nuke %s %d", bkpinfo->restore_path,
3322	retval);
3323	log_msg(2, "Calling '%s'", tmp);
3324	if ((res = run_program_and_log_output(tmp, 0))) {
3325	log_OS_error(tmp);
3326	}
3327	log_msg(1, "post-nuke returned w/ res=%d", res);
3328	}
3329	unmount_all_devices(mountlist);
3330	log_to_screen("I've finished post-nuking.");
3331	}
3332
3333	/*
3334	log_to_screen("If you are REALLY in a hurry, hit Ctrl-Alt-Del now.");
3335	log_to_screen("Otherwise, please wait until the RAID disks are done.");
3336	wait_until_software_raids_are_prepped("/proc/mdstat", 100);
3337	log_to_screen("Thank you.");
3338	*/
3339	unlink("/tmp/mondo-run-prog.tmp");
3340	set_signals(FALSE);
3341	log_to_screen("Restore log (%s) copied to /var/log on your hard disk", MONDO_LOGFILE);
3342	sprintf(tmp,
3343	"Mondo-restore is exiting (retval=%d) ",
3344	retval);
3345	log_to_screen(tmp);
3346	sprintf(tmp, "umount %s", bkpinfo->isodir);
3347	run_program_and_log_output(tmp, 5);
3348	paranoid_free(mountlist);
3349	paranoid_free(raidlist);
3350	if (am_I_in_disaster_recovery_mode()) {
3351	run_program_and_log_output("mount / -o remount,rw", 2);
3352	} // for b0rken distros
3353	sprintf(tmp, "rm -Rf %s", bkpinfo->tmpdir);
3354	system(tmp);
3355	paranoid_MR_finish(retval); // frees global stuff plus bkpinfo
3356	free_libmondo_global_strings(); // it's fine to have this here :) really :)
3357	paranoid_free(a);
3358	paranoid_free(b);
3359	paranoid_free(tmp);
3360
3361	unlink("/tmp/filelist.full");
3362	unlink("/tmp/filelist.full.gz");
3363
3364	exit(retval);
3365	}
3366
3367	/**************************************************************************
3368	END_MAIN
3369	**************************************************************************/
3370
3371
3372
3373
3374
3375	/**************************************************************************
3376	END_MONDO-RESTORE.C
3377	**************************************************************************/

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source: MondoRescue/branches/2.2.6/mondo/src/mondorestore/mondorestore.c@ 1969

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