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mondo-restore.c@ 1916

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Last change on this file since 1916 was 1916, checked in by Bruno Cornec, 16 years ago
Apply patch mondo.live-nfs.patch (Mark Pinkerton <Mark.Pinkerton_at_emageon.com>)
Property svn:keywords set to `Id`
File size: 100.6 KB

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1	/***************************************************************************
2	$Id: mondo-restore.c 1916 2008-04-16 23:14:29Z 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 "../common/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: mondo-restore.c 1916 2008-04-16 23:14:29Z 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
50
51	/**
52	* @name Restore-Time Globals
53	* @ingroup globalGroup
54	* @{
55	*/
56	/**
57	* If TRUE, then SIGPIPE was just caught.
58	* Set by the signal handler; cleared after it's handled.
59	*/
60	bool g_sigpipe_caught = FALSE;
61
62	/**
63	* If TRUE, then we're restoring from ISOs or an NFS server.
64	* If FALSE, then we're restoring from some kind of real media (tape, CD, etc.)
65	*/
66	bool g_ISO_restore_mode = FALSE; /* are we in Iso Mode? */
67
68	/**
69	* If TRUE, then we have had a successful "nuke" restore.
70	*/
71	bool g_I_have_just_nuked = FALSE;
72
73	/**
74	* The device to mount to get at the ISO images. Ignored unless @p g_ISO_restore_mode.
75	*/
76	char *g_isodir_device;
77
78	/**
79	* The format of @p g_isodir_device. Ignored unless @p g_ISO_restore_mode.
80	*/
81	char *g_isodir_format;
82
83	/**
84	* The location of 'biggielist.txt', containing the biggiefiles on the current archive set.
85	*/
86	char *g_biggielist_txt;
87
88	/**
89	* The location of 'filelist.full', containing all files (<em>including biggiefiles</em>) on
90	* the current archive set.
91	*/
92	char *g_filelist_full;
93
94	/**
95	* The location of a file containing a list of the devices that were archived
96	* as images, not as individual files.
97	*/
98	char *g_filelist_imagedevs;
99
100	/**
101	* The location of a file containing a list of imagedevs to actually restore.
102	* @see g_filelist_imagedevs
103	*/
104	char *g_imagedevs_restthese;
105
106	/**
107	* The location of 'mondo-restore.cfg', containing the metadata
108	* information for this backup.
109	*/
110	char *g_mondo_cfg_file;
111
112	/**
113	* The location of 'mountlist.txt', containing the information on the
114	* user's partitions and hard drives.
115	*/
116	char *g_mountlist_fname;
117
118	/**
119	* Mondo's home directory during backup. Unused in mondorestore; included
120	* to avoid link errors.
121	*/
122	char *g_mondo_home;
123
124	extern char *g_getfacl;
125	extern char *g_getfattr;
126
127	/* @} - end of "Restore-Time Globals" in globalGroup */
128
129
130
131	extern int copy_from_src_to_dest(FILE * f_orig, FILE * f_archived,
132	char direction);
133
134
135
136	/**************************************************************************
137	* COMPAQ PROLIANT Stuff: needs some special help *
138	**************************************************************************/
139
140	/**
141	* The message to display if we detect that the user is using a Compaq Proliant.
142	*/
143	#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."
144
145
146
147
148	/**
149	* Allow the user to modify the mountlist before we partition & format their drives.
150	* @param bkpinfo The backup information structure. @c disaster_recovery is the only field used.
151	* @param mountlist The mountlist to let the user modify.
152	* @param raidlist The raidlist that goes with @p mountlist.
153	* @return 0 for success, nonzero for failure.
154	* @ingroup restoreGuiGroup
155	*/
156	int let_user_edit_the_mountlist(struct mountlist_itself *mountlist,
157	struct raidlist_itself *raidlist)
158	{
159	int retval = 0, res = 0;
160
161	log_msg(2, "let_user_edit_the_mountlist() --- starting");
162
163	assert(bkpinfo != NULL);
164	assert(mountlist != NULL);
165	assert(raidlist != NULL);
166	if (!bkpinfo->disaster_recovery) {
167	strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
168	log_msg(2, "I guess you're testing edit_mountlist()");
169	}
170	if (!does_file_exist(g_mountlist_fname)) {
171	log_to_screen(g_mountlist_fname);
172	log_to_screen("does not exist");
173	return (1);
174	}
175
176	retval = load_mountlist(mountlist, g_mountlist_fname);
177	load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
178	if (retval) {
179	log_to_screen
180	("Warning - load_raidtab_into_raidlist returned an error");
181	}
182	res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
183	if (res) {
184	return (1);
185	}
186
187	save_mountlist_to_disk(mountlist, g_mountlist_fname);
188	save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
189
190	log_to_screen("I have finished editing the mountlist for you.");
191
192	return (retval);
193	}
194
195
196
197
198
199	/**
200	* Determine whether @p mountlist contains a Compaq diagnostic partition.
201	* @param mountlist The mountlist to examine.
202	* @return TRUE if there's a Compaq diagnostic partition; FALSE if not.
203	* @ingroup restoreUtilityGroup
204	*/
205	bool
206	partition_table_contains_Compaq_diagnostic_partition(struct
207	mountlist_itself *
208	mountlist)
209	{
210	int i;
211
212	assert(mountlist != NULL);
213
214	for (i = 0; i < mountlist->entries; i++) {
215	if (strstr(mountlist->el[i].format, "ompaq")) {
216	log_msg(2, "mountlist[%d] (%s) is %s (Compaq alert!)",
217	i, mountlist->el[i].device, mountlist->el[i].format);
218
219	return (TRUE);
220	}
221	}
222	return (FALSE);
223	}
224
225	/**************************************************************************
226	END_PARTITION_TABLE_CONTAINS_COMPAQ_DIAGNOSTIC_PARTITION
227	**************************************************************************/
228
229
230	/**
231	* Allow the user to abort the backup if we find that there is a Compaq diagnostic partition.
232	* @note This function does not actually check for the presence of a Compaq partition.
233	* @ingroup restoreUtilityGroup
234	*/
235	void offer_to_abort_because_Compaq_Proliants_suck(void)
236	{
237	popup_and_OK(COMPAQ_PROLIANTS_SUCK);
238	if (ask_me_yes_or_no
239	("Would you like to reboot and use your Compaq CD to prep your hard drive?"))
240	{
241	fatal_error
242	("Aborting. Please reboot and prep your hard drive with your Compaq CD.");
243	}
244	}
245
246	/**************************************************************************
247	END_OFFER_TO_ABORT_BECAUSE_COMPAQ_PROLIANTS_SUCK
248	**************************************************************************/
249
250
251
252	/**
253	* Call interactive_mode(), nuke_mode(), or compare_mode() depending on the user's choice.
254	* @param bkpinfo The backup information structure. Most fields are used.
255	* @param mountlist The mountlist containing information about the user's partitions.
256	* @param raidlist The raidlist to go with @p mountlist.
257	* @return The return code from the mode function called.
258	* @ingroup restoreGroup
259	*/
260	int
261	catchall_mode(struct mountlist_itself *mountlist,
262	struct raidlist_itself *raidlist)
263	{
264	char c, *tmp;
265	int retval = 0;
266
267	iamhere("inside catchall");
268	assert(bkpinfo != NULL);
269	assert(mountlist != NULL);
270	assert(raidlist != NULL);
271	malloc_string(tmp);
272	iamhere("pre wrm");
273	c = which_restore_mode();
274	iamhere("post wrm");
275	if (c == 'I' \|\| c == 'N' \|\| c == 'C') {
276	interactively_obtain_media_parameters_from_user(FALSE);
277	} else {
278	popup_and_OK("No restoring or comparing will take place today.");
279	if (is_this_device_mounted("/mnt/cdrom")) {
280	run_program_and_log_output("umount /mnt/cdrom", FALSE);
281	}
282	if (g_ISO_restore_mode) {
283	sprintf(tmp, "umount %s", bkpinfo->isodir);
284	run_program_and_log_output(tmp, FALSE);
285	}
286	paranoid_MR_finish(0);
287	}
288
289	iamhere("post int");
290
291	if (bkpinfo->backup_media_type == iso) {
292	if (iso_fiddly_bits((c == 'N') ? TRUE : FALSE)) {
293	log_msg(2,
294	"catchall_mode --- iso_fiddly_bits returned w/ error");
295	return (1);
296	} else {
297	log_msg(2, "catchall_mode --- iso_fiddly_bits ok");
298	}
299	}
300
301	if (c == 'I') {
302	log_msg(2, "IM selected");
303	retval += interactive_mode(mountlist, raidlist);
304	} else if (c == 'N') {
305	log_msg(2, "NM selected");
306	retval += nuke_mode(mountlist, raidlist);
307	} else if (c == 'C') {
308	log_msg(2, "CM selected");
309	retval += compare_mode(mountlist, raidlist);
310	}
311	paranoid_free(tmp);
312	return (retval);
313	}
314
315	/**************************************************************************
316	END_CATCHALL_MODE
317	**************************************************************************/
318
319	/**************************************************************************
320	END_ EXTRACT_CONFIG_FILE_FROM_RAMDISK
321	**************************************************************************/
322
323
324	/**
325	* Locate an executable in the directory structure rooted at @p restg.
326	* @param out_path Where to put the executable.
327	* @param fname The basename of the executable.
328	* @param restg The directory structure to look in.
329	* @note If it could not be found in @p restg then @p fname is put in @p out_path.
330	* @ingroup restoreUtilityGroup
331	*/
332	void
333	find_pathname_of_executable_preferably_in_RESTORING(char *out_path,
334	char *fname,
335	char *restg)
336	{
337	assert(out_path != NULL);
338	assert_string_is_neither_NULL_nor_zerolength(fname);
339
340	sprintf(out_path, "%s/sbin/%s", restg, fname);
341	if (does_file_exist(out_path)) {
342	sprintf(out_path, "%s/usr/sbin/%s", restg, fname);
343	if (does_file_exist(out_path)) {
344	sprintf(out_path, "%s/bin/%s", restg, fname);
345	if (does_file_exist(out_path)) {
346	sprintf(out_path, "%s/usr/bin/%s", restg, fname);
347	if (does_file_exist(out_path)) {
348	strcpy(out_path, fname);
349	}
350	}
351	}
352	}
353	}
354
355	/**************************************************************************
356	END_FIND_PATHNAME_OF_EXECUTABLE_PREFERABLY_IN_RESTORING
357	**************************************************************************/
358
359	static void clean_blkid() {
360
361	char *tmp1 = NULL;
362
363	/* Clean up blkid cache file if they exist */
364	asprintf(&tmp1,"%s/etc/blkid.tab",bkpinfo->restore_path);
365	(void)unlink(tmp1);
366	paranoid_free(tmp1);
367	asprintf(&tmp1,"%s/etc/blkid.tab.old",bkpinfo->restore_path);
368	(void)unlink(tmp1);
369	paranoid_free(tmp1);
370	}
371
372
373
374
375	/**
376	* @addtogroup restoreGroup
377	* @{
378	*/
379	/**
380	* Restore the user's data, in a disaster recovery situation, prompting the
381	* user about whether or not to do every step.
382	* The user can edit the mountlist, choose files to restore, etc.
383	* @param bkpinfo The backup information structure. Most fields are used.
384	* @param mountlist The mountlist containing information about the user's partitions.
385	* @param raidlist The raidlist to go with @p mountlist.
386	* @return 0 for success, or the number of errors encountered.
387	*/
388	int
389	interactive_mode(struct mountlist_itself *mountlist,
390	struct raidlist_itself *raidlist)
391	{
392	int retval = 0;
393	int res;
394	int ptn_errs = 0;
395	int fmt_errs = 0;
396
397	bool done;
398	bool restore_all;
399
400	/ needs malloc ********/
401	char *tmp;
402	char *fstab_fname;
403	char *old_restpath;
404
405	struct s_node *filelist;
406
407	/* try to partition and format */
408
409	log_msg(2, "interactive_mode --- starting (great, assertions OK)");
410
411	malloc_string(tmp);
412	malloc_string(fstab_fname);
413	malloc_string(old_restpath);
414	assert(bkpinfo != NULL);
415	assert(mountlist != NULL);
416	assert(raidlist != NULL);
417
418	log_msg(2, "interactive_mode --- assertions OK");
419
420	if (g_text_mode) {
421	if (!ask_me_yes_or_no
422	("Interactive Mode + textonly = experimental! Proceed anyway?"))
423	{
424	fatal_error("Wise move.");
425	}
426	}
427
428	iamhere("About to load config file");
429	get_cfg_file_from_archive_or_bust();
430	read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
431	iamhere("Done loading config file; resizing ML");
432	if (bkpinfo->backup_media_type == nfs) {
433	strcpy(tmp, bkpinfo->prefix);
434	if (popup_and_get_string
435	("Prefix", "Prefix of your ISO images ?", tmp, MAX_STR_LEN / 4)) {
436	strcpy(bkpinfo->prefix, tmp);
437	log_msg(1, "Prefix set to %s",bkpinfo->prefix);
438	}
439	}
440
441	#ifdef __FreeBSD__
442	if (strstr
443	(call_program_and_get_last_line_of_output("cat /tmp/cmdline"),
444	"noresize"))
445	#else
446	if (strstr
447	(call_program_and_get_last_line_of_output("cat /proc/cmdline"),
448	"noresize"))
449	#endif
450	{
451	log_msg(1, "Not resizing mountlist.");
452	} else {
453	resize_mountlist_proportionately_to_suit_new_drives(mountlist);
454	}
455	for (done = FALSE; !done;) {
456	iamhere("About to edit mountlist");
457	if (g_text_mode) {
458	save_mountlist_to_disk(mountlist, g_mountlist_fname);
459	sprintf(tmp, "%s %s", find_my_editor(), g_mountlist_fname);
460	res = system(tmp);
461	load_mountlist(mountlist, g_mountlist_fname);
462	} else {
463	res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
464	}
465	iamhere("Finished editing mountlist");
466	if (res) {
467	paranoid_MR_finish(1);
468	}
469	log_msg(2, "Proceeding...");
470	save_mountlist_to_disk(mountlist, g_mountlist_fname);
471	save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
472	mvaddstr_and_log_it(1, 30, "Restoring Interactively");
473	if (bkpinfo->differential) {
474	log_to_screen("Because this is a differential backup, disk");
475	log_to_screen
476	(" partitioning and formatting will not take place.");
477	done = TRUE;
478	} else {
479	if (ask_me_yes_or_no
480	("Do you want to erase and partition your hard drives?")) {
481	if (partition_table_contains_Compaq_diagnostic_partition
482	(mountlist)) {
483	offer_to_abort_because_Compaq_Proliants_suck();
484	done = TRUE;
485	} else {
486	twenty_seconds_til_yikes();
487	g_fprep = fopen("/tmp/prep.sh", "w");
488	ptn_errs = partition_everything(mountlist);
489	if (ptn_errs) {
490	log_to_screen
491	("Warning. Errors occurred during disk partitioning.");
492	}
493
494	fmt_errs = format_everything(mountlist, FALSE, raidlist);
495	if (!fmt_errs) {
496	log_to_screen
497	("Errors during disk partitioning were handled OK.");
498	log_to_screen
499	("Partitions were formatted OK despite those errors.");
500	ptn_errs = 0;
501	}
502	if (!ptn_errs && !fmt_errs) {
503	done = TRUE;
504	}
505	}
506	paranoid_fclose(g_fprep);
507	} else {
508	mvaddstr_and_log_it(g_currentY++, 0,
509	"User opted not to partition the devices");
510	if (ask_me_yes_or_no
511	("Do you want to format your hard drives?")) {
512	fmt_errs = format_everything(mountlist, TRUE, raidlist);
513	if (!fmt_errs) {
514	done = TRUE;
515	}
516	} else {
517	ptn_errs = fmt_errs = 0;
518	done = TRUE;
519	}
520	}
521	if (fmt_errs) {
522	mvaddstr_and_log_it(g_currentY++,
523	0,
524	"Errors occurred. Please repartition and format drives manually.");
525	done = FALSE;
526	}
527	if (ptn_errs & !fmt_errs) {
528	mvaddstr_and_log_it(g_currentY++,
529	0,
530	"Errors occurred during partitioning. Formatting, however, went OK.");
531	done = TRUE;
532	}
533	if (!done) {
534	if (!ask_me_yes_or_no("Re-edit the mountlist?")) {
535	retval++;
536	goto end_of_func;
537	}
538	}
539	}
540	}
541
542	/* mount */
543	if (mount_all_devices(mountlist, TRUE)) {
544	unmount_all_devices(mountlist);
545	retval++;
546	goto end_of_func;
547	}
548	/* restore */
549	if ((restore_all =
550	ask_me_yes_or_no("Do you want me to restore all of your data?")))
551	{
552	log_msg(1, "Restoring all data");
553	retval += restore_everything(NULL);
554	} else
555	if ((restore_all =
556	ask_me_yes_or_no
557	("Do you want me to restore _some_ of your data?"))) {
558	strcpy(old_restpath, bkpinfo->restore_path);
559	for (done = FALSE; !done;) {
560	unlink("/tmp/filelist.full");
561	filelist = process_filelist_and_biggielist();
562	/* Now you have /tmp/tmpfs/filelist.restore-these and /tmp/tmpfs/biggielist.restore-these;
563	the former is a list of regular files; the latter, biggiefiles and imagedevs.
564	*/
565	if (filelist) {
566	gotos_suck:
567	strcpy(tmp, old_restpath);
568	// (NB: %s is where your filesystem is mounted now, by default)", MNT_RESTORING);
569	if (popup_and_get_string
570	("Restore path", "Restore files to where?", tmp,
571	MAX_STR_LEN / 4)) {
572	if (!strcmp(tmp, "/")) {
573	if (!ask_me_yes_or_no("Are you sure?")) {
574	goto gotos_suck;
575	}
576	tmp[0] = '\0'; // so we restore to [blank]/file/name :)
577	}
578	strcpy(bkpinfo->restore_path, tmp);
579	log_msg(1, "Restoring subset");
580	retval += restore_everything(filelist);
581	free_filelist(filelist);
582	} else {
583	strcpy(bkpinfo->restore_path, old_restpath);
584	free_filelist(filelist);
585	}
586	if (!ask_me_yes_or_no
587	("Restore another subset of your backup?")) {
588	done = TRUE;
589	}
590	} else {
591	done = TRUE;
592	}
593	}
594	strcpy(old_restpath, bkpinfo->restore_path);
595	} else {
596	mvaddstr_and_log_it(g_currentY++,
597	0,
598	"User opted not to restore any data. ");
599	}
600	if (retval) {
601	mvaddstr_and_log_it(g_currentY++,
602	0,
603	"Errors occurred during the restore phase. ");
604	}
605
606	if (ask_me_yes_or_no("Initialize the boot loader?")) {
607	run_boot_loader(TRUE);
608	} else {
609	mvaddstr_and_log_it(g_currentY++,
610	0,
611	"User opted not to initialize the boot loader.");
612	}
613
614	clean_blkid();
615	protect_against_braindead_sysadmins();
616	retval += unmount_all_devices(mountlist);
617	/* if (restore_some \|\| restore_all \|\| */
618	if (ask_me_yes_or_no
619	("Label/Identify your ext2 and ext3 partitions if necessary?")) {
620	mvaddstr_and_log_it(g_currentY, 0,
621	"Using tune2fs to identify your ext2,3 partitions");
622	if (does_file_exist("/tmp/fstab.new")) {
623	strcpy(fstab_fname, "/tmp/fstab.new");
624	} else {
625	strcpy(fstab_fname, "/tmp/fstab");
626	}
627	sprintf(tmp,
628	"label-partitions-as-necessary %s < %s >> %s 2>> %s",
629	g_mountlist_fname, fstab_fname, MONDO_LOGFILE,
630	MONDO_LOGFILE);
631	res = system(tmp);
632	if (res) {
633	log_to_screen
634	("label-partitions-as-necessary returned an error");
635	mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
636	} else {
637	mvaddstr_and_log_it(g_currentY++, 74, "Done.");
638	}
639	retval += res;
640	}
641
642	iamhere("About to leave interactive_mode()");
643	if (retval) {
644	mvaddstr_and_log_it(g_currentY++,
645	0,
646	"Warning - errors occurred during the restore phase.");
647	}
648	end_of_func:
649	paranoid_free(tmp);
650	paranoid_free(fstab_fname);
651	paranoid_free(old_restpath);
652	iamhere("Leaving interactive_mode()");
653	return (retval);
654	}
655
656	/**************************************************************************
657	END_INTERACTIVE_MODE
658	**************************************************************************/
659
660
661
662	/**
663	* Run an arbitrary restore mode (prompt the user), but from ISO images
664	* instead of real media.
665	* @param mountlist The mountlist containing information about the user's partitions.
666	* @param raidlist The raidlist that goes with @p mountlist.
667	* @param nuke_me_please If TRUE, we plan to run Nuke Mode.
668	* @return 0 for success, or the number of errors encountered.
669	*/
670	int
671	iso_mode(struct mountlist_itself *mountlist,
672	struct raidlist_itself *raidlist, bool nuke_me_please)
673	{
674	char c;
675	int retval = 0;
676
677	assert(mountlist != NULL);
678	assert(raidlist != NULL);
679	if (iso_fiddly_bits(nuke_me_please)) {
680	log_msg(1, "iso_mode --- returning w/ error");
681	return (1);
682	} else {
683	c = which_restore_mode();
684	if (c == 'I' \|\| c == 'N' \|\| c == 'C') {
685	interactively_obtain_media_parameters_from_user(FALSE);
686	}
687	if (c == 'I') {
688	retval += interactive_mode(mountlist, raidlist);
689	} else if (c == 'N') {
690	retval += nuke_mode(mountlist, raidlist);
691	} else if (c == 'C') {
692	retval += compare_mode(mountlist, raidlist);
693	} else {
694	log_to_screen("OK, I shan't restore/compare any files.");
695	}
696	}
697	if (is_this_device_mounted(MNT_CDROM)) {
698	paranoid_system("umount " MNT_CDROM);
699	}
700	// if (! already_mounted)
701	// {
702	if (system("umount /tmp/isodir 2> /dev/null")) {
703	log_to_screen
704	("WARNING - unable to unmount device where the ISO files are stored.");
705	}
706	// }
707	return (retval);
708	}
709
710	/**************************************************************************
711	END_ISO_MODE
712	**************************************************************************/
713
714
715	/* MONDO - saving your a$$ since Feb 18th, 2000 */
716
717
718
719
720	/**
721	* Restore the user's data automatically (no prompts), after a twenty-second
722	* warning period.
723	* @param bkpinfo The backup information structure. Most fields are used.
724	* @param mountlist The mountlist containing information about the user's partitions.
725	* @param raidlist The raidlist that goes with @p mountlist.
726	* @return 0 for success, or the number of errors encountered.
727	* @warning <b><i>THIS WILL ERASE ALL EXISTING DATA!</i></b>
728	*/
729	int
730	nuke_mode(struct mountlist_itself *mountlist,
731	struct raidlist_itself *raidlist)
732	{
733	int retval = 0;
734	int res = 0;
735	bool boot_loader_installed = FALSE;
736	/ malloc /
737	char tmp[MAX_STR_LEN], tmpA[MAX_STR_LEN], tmpB[MAX_STR_LEN],
738	tmpC[MAX_STR_LEN];
739
740	assert(bkpinfo != NULL);
741	assert(mountlist != NULL);
742	assert(raidlist != NULL);
743
744	log_msg(2, "nuke_mode --- starting");
745
746	get_cfg_file_from_archive_or_bust();
747	load_mountlist(mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo updated the mountlist
748	#ifdef __FreeBSD__
749	if (strstr
750	(call_program_and_get_last_line_of_output("cat /tmp/cmdline"),
751	"noresize"))
752	#else
753	if (strstr
754	(call_program_and_get_last_line_of_output("cat /proc/cmdline"),
755	"noresize"))
756	#endif
757	{
758	log_msg(2, "Not resizing mountlist.");
759	} else {
760	resize_mountlist_proportionately_to_suit_new_drives(mountlist);
761	}
762	if (!evaluate_mountlist(mountlist, tmpA, tmpB, tmpC)) {
763	sprintf(tmp,
764	"Mountlist analyzed. Result: \"%s %s %s\" Switch to Interactive Mode?",
765	tmpA, tmpB, tmpC);
766	if (ask_me_yes_or_no(tmp)) {
767	retval = interactive_mode(mountlist, raidlist);
768	goto after_the_nuke;
769	} else {
770	fatal_error("Nuke Mode aborted. ");
771	}
772	}
773	save_mountlist_to_disk(mountlist, g_mountlist_fname);
774	mvaddstr_and_log_it(1, 30, "Restoring Automatically");
775	if (bkpinfo->differential) {
776	log_to_screen("Because this is a differential backup, disk");
777	log_to_screen("partitioning and formatting will not take place.");
778	res = 0;
779	} else {
780	if (partition_table_contains_Compaq_diagnostic_partition
781	(mountlist)) {
782	offer_to_abort_because_Compaq_Proliants_suck();
783	} else {
784	twenty_seconds_til_yikes();
785	g_fprep = fopen("/tmp/prep.sh", "w");
786	#ifdef __FreeBSD__
787	if (strstr
788	(call_program_and_get_last_line_of_output
789	("cat /tmp/cmdline"), "nopart"))
790	#else
791	if (strstr
792	(call_program_and_get_last_line_of_output
793	("cat /proc/cmdline"), "nopart"))
794	#endif
795	{
796	log_msg(2,
797	"Not partitioning drives due to 'nopart' option.");
798	res = 0;
799	} else {
800	res = partition_everything(mountlist);
801	if (res) {
802	log_to_screen
803	("Warning. Errors occurred during partitioning.");
804	res = 0;
805	}
806	}
807	retval += res;
808	if (!res) {
809	log_to_screen("Preparing to format your disk(s)");
810	sleep(1);
811	system("sync");
812	log_to_screen("Please wait. This may take a few minutes.");
813	res += format_everything(mountlist, FALSE, raidlist);
814	}
815	paranoid_fclose(g_fprep);
816	}
817	}
818	retval += res;
819	if (res) {
820	mvaddstr_and_log_it(g_currentY++,
821	0,
822	"Failed to partition and/or format your hard drives.");
823
824	if (ask_me_yes_or_no("Try in interactive mode instead?")) {
825	retval = interactive_mode(mountlist, raidlist);
826	goto after_the_nuke;
827	} else
828	if (!ask_me_yes_or_no
829	("Would you like to try to proceed anyway?")) {
830	return (retval);
831	}
832	}
833	retval = mount_all_devices(mountlist, TRUE);
834	if (retval) {
835	unmount_all_devices(mountlist);
836	log_to_screen
837	("Unable to mount all partitions. Sorry, I cannot proceed.");
838	return (retval);
839	}
840	iamhere("Restoring everything");
841	retval += restore_everything(NULL);
842	if (!run_boot_loader(FALSE)) {
843	log_msg(1,
844	"Great! Boot loader was installed. No need for msg at end.");
845	boot_loader_installed = TRUE;
846	}
847	clean_blkid();
848	protect_against_braindead_sysadmins();
849	retval += unmount_all_devices(mountlist);
850	mvaddstr_and_log_it(g_currentY,
851	0,
852	"Using tune2fs to identify your ext2,3 partitions");
853
854	sprintf(tmp, "label-partitions-as-necessary %s < /tmp/fstab",
855	g_mountlist_fname);
856	res = run_program_and_log_output(tmp, TRUE);
857	if (res) {
858	log_to_screen("label-partitions-as-necessary returned an error");
859	mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
860	} else {
861	mvaddstr_and_log_it(g_currentY++, 74, "Done.");
862	}
863	retval += res;
864
865	after_the_nuke:
866	if (retval) {
867	log_to_screen("Errors occurred during the nuke phase.");
868	} else if (strstr(call_program_and_get_last_line_of_output("cat /proc/cmdline"), "RESTORE")) {
869	log_to_screen
870	("PC was restored successfully. Thank you for using Mondo Rescue.");
871	log_to_screen
872	("Please visit our website at http://www.mondorescue.org for more information.");
873	} else {
874	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.");
875	popup_and_OK(tmp);
876	log_to_screen
877	("Mondo has restored your system. Please wait for the command prompt.");
878	log_to_screen
879	("Then remove the backup media and reboot.");
880	log_to_screen
881	("Please visit our website at http://www.mondorescue.org for more information.");
882	}
883	g_I_have_just_nuked = TRUE;
884	/*
885	if (!boot_loader_installed && !does_file_exist(DO_MBR_PLEASE))
886	{
887	log_to_screen("PLEASE RUN 'mondorestore --mbr' NOW TO INITIALIZE YOUR BOOT SECTOR");
888	write_one_liner_data_file(DO_MBR_PLEASE, "mondorestore --mbr");
889	}
890	*/
891	return (retval);
892	}
893
894	/**************************************************************************
895	END_NUKE_MODE
896	**************************************************************************/
897
898
899
900	/**
901	* Restore the user's data (or a subset of it) to the live filesystem.
902	* This should not be called if we're booted from CD!
903	* @param bkpinfo The backup information structure. Most fields are used.
904	* @return 0 for success, or the number of errors encountered.
905	*/
906	int restore_to_live_filesystem()
907	{
908	int retval = 0;
909
910	/ malloc /
911	char *old_restpath;
912
913	struct mountlist_itself *mountlist;
914	// static
915	struct raidlist_itself *raidlist;
916	struct s_node *filelist;
917
918	log_msg(1, "restore_to_live_filesystem() - starting");
919	assert(bkpinfo != NULL);
920	malloc_string(old_restpath);
921	mountlist = malloc(sizeof(struct mountlist_itself));
922	raidlist = malloc(sizeof(struct raidlist_itself));
923	if (!mountlist \|\| !raidlist) {
924	fatal_error("Cannot malloc() mountlist and/or raidlist");
925	}
926
927	strcpy(bkpinfo->restore_path, "/");
928	if (!g_restoring_live_from_cd && !g_restoring_live_from_nfs) {
929	popup_and_OK
930	("Please insert tape/CD/USB Key, then hit 'OK' to continue.");
931	sleep(1);
932	}
933	if (!g_restoring_live_from_nfs) {
934	interactively_obtain_media_parameters_from_user(FALSE);
935	}
936	log_msg(2, "bkpinfo->media_device = %s", bkpinfo->media_device);
937	if (!bkpinfo->media_device[0]) {
938	log_msg(2, "Warning - failed to find media dev");
939	}
940
941
942	log_msg(2, "bkpinfo->isodir = %s", bkpinfo->isodir);
943
944	open_evalcall_form("Thinking...");
945
946	get_cfg_file_from_archive_or_bust();
947	read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
948	load_mountlist(mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo
949
950	close_evalcall_form();
951	retval = load_mountlist(mountlist, g_mountlist_fname);
952	load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
953
954	if (!g_restoring_live_from_nfs && (filelist = process_filelist_and_biggielist())) {
955	save_filelist(filelist, "/tmp/selected-files.txt");
956	strcpy(old_restpath, bkpinfo->restore_path);
957	if (popup_and_get_string("Restore path",
958	"Restore files to where? )",
959	bkpinfo->restore_path, MAX_STR_LEN / 4)) {
960	iamhere("Restoring everything");
961	retval += restore_everything(filelist);
962	free_filelist(filelist);
963	strcpy(bkpinfo->restore_path, old_restpath);
964	} else {
965	free_filelist(filelist);
966	}
967	strcpy(bkpinfo->restore_path, old_restpath);
968	} else {
969	retval += restore_everything(NULL);
970	}
971	if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
972	log_msg(2,
973	"Tape : I don't need to unmount or eject the CD-ROM.");
974	} else {
975	run_program_and_log_output("umount " MNT_CDROM, FALSE);
976	if (!bkpinfo->please_dont_eject) {
977	eject_device(bkpinfo->media_device);
978	}
979	}
980	run_program_and_log_output("umount " MNT_CDROM, FALSE);
981	if (!bkpinfo->please_dont_eject) {
982	eject_device(bkpinfo->media_device);
983	}
984	paranoid_free(old_restpath);
985	free(mountlist);
986	free(raidlist);
987	return (retval);
988	}
989
990	/**************************************************************************
991	END_RESTORE_TO_LIVE_FILESYSTEM
992	**************************************************************************/
993
994	/* @} - end of restoreGroup */
995
996
997	#include <utime.h>
998	/**
999	* @addtogroup LLrestoreGroup
1000	* @{
1001	*/
1002	/**
1003	* Restore biggiefile @p bigfileno from the currently mounted CD.
1004	* @param bkpinfo The backup information structure. Fields used:
1005	* - @c bkpinfo->backup_media_type
1006	* - @c bkpinfo->restore_path
1007	* @param bigfileno The biggiefile number (starting from 0) to restore.
1008	* @param filelist The node structure containing the list of files to restore.
1009	* If the biggiefile is not in this list, it will be skipped (return value will
1010	* still indicate success).
1011	* @return 0 for success (or skip), nonzero for failure.
1012	*/
1013	int
1014	restore_a_biggiefile_from_CD(long bigfileno,
1015	struct s_node *filelist,
1016	char *pathname_of_last_file_restored)
1017	{
1018	FILE *fin;
1019	FILE *fout;
1020	FILE *fbzip2;
1021
1022	/ malloc */
1023	char checksum, outfile_fname, tmp, bzip2_command,
1024	ntfsprog_command, suffix, *sz_devfile;
1025	char *bigblk;
1026	char *p;
1027	int retval = 0;
1028	int finished = FALSE;
1029	long sliceno;
1030	long siz;
1031	char ntfsprog_fifo[MAX_STR_LEN];
1032	char *file_to_openout = NULL;
1033	struct s_filename_and_lstat_info biggiestruct;
1034	struct utimbuf the_utime_buf, *ubuf;
1035	bool use_ntfsprog_hack = FALSE;
1036	pid_t pid;
1037	int res = 0;
1038	int old_loglevel;
1039	char sz_msg[MAX_STR_LEN];
1040	struct s_node *node;
1041
1042	old_loglevel = g_loglevel;
1043	ubuf = &the_utime_buf;
1044	assert(bkpinfo != NULL);
1045
1046	malloc_string(checksum);
1047	malloc_string(outfile_fname);
1048	malloc_string(tmp);
1049	malloc_string(bzip2_command);
1050	malloc_string(ntfsprog_command);
1051	malloc_string(suffix);
1052	malloc_string(sz_devfile);
1053
1054	pathname_of_last_file_restored[0] = '\0';
1055	if (!(bigblk = malloc(TAPE_BLOCK_SIZE))) {
1056	fatal_error("Cannot malloc bigblk");
1057	}
1058
1059	if (!(fin = fopen(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""), "r"))) {
1060	log_to_screen("Cannot even open bigfile's info file");
1061	return (1);
1062	}
1063
1064	memset((void *) &biggiestruct, 0, sizeof(biggiestruct));
1065	if (fread((void *) &biggiestruct, 1, sizeof(biggiestruct), fin) <
1066	sizeof(biggiestruct)) {
1067	log_msg(2, "Warning - unable to get biggiestruct of bigfile #%d",
1068	bigfileno + 1);
1069	}
1070	paranoid_fclose(fin);
1071
1072	strcpy(checksum, biggiestruct.checksum);
1073
1074	if (!checksum[0]) {
1075	sprintf(tmp, "Warning - bigfile %ld does not have a checksum",
1076	bigfileno + 1);
1077	log_msg(3, tmp);
1078	p = checksum;
1079	}
1080
1081	if (!strncmp(biggiestruct.filename, "/dev/", 5)) // Whether NTFS or not :)
1082	{
1083	strcpy(outfile_fname, biggiestruct.filename);
1084	} else {
1085	sprintf(outfile_fname, "%s/%s", bkpinfo->restore_path,
1086	biggiestruct.filename);
1087	}
1088
1089	/* skip file if we have a selective restore subset & it doesn't match */
1090	if (filelist != NULL) {
1091	node = find_string_at_node(filelist, biggiestruct.filename);
1092	if (!node) {
1093	log_msg(0, "Skipping %s (name isn't in filelist)",
1094	biggiestruct.filename);
1095	pathname_of_last_file_restored[0] = '\0';
1096	return (0);
1097	} else if (!(node->selected)) {
1098	log_msg(1, "Skipping %s (name isn't in biggielist subset)",
1099	biggiestruct.filename);
1100	pathname_of_last_file_restored[0] = '\0';
1101	return (0);
1102	}
1103	}
1104	/* otherwise, continue */
1105
1106	log_msg(1, "DEFINITELY restoring %s", biggiestruct.filename);
1107	if (biggiestruct.use_ntfsprog) {
1108	if (strncmp(biggiestruct.filename, "/dev/", 5)) {
1109	log_msg(1,
1110	"I was in error when I set biggiestruct.use_ntfsprog to TRUE.");
1111	log_msg(1, "%s isn't even in /dev", biggiestruct.filename);
1112	biggiestruct.use_ntfsprog = FALSE;
1113	}
1114	}
1115
1116	if (biggiestruct.use_ntfsprog) // if it's an NTFS device
1117	// if (!strncmp ( biggiestruct.filename, "/dev/", 5))
1118	{
1119	g_loglevel = 4;
1120	use_ntfsprog_hack = TRUE;
1121	log_msg(2,
1122	"Calling ntfsclone in background because %s is an NTFS /dev entry",
1123	outfile_fname);
1124	sprintf(sz_devfile, "/tmp/%d.%d.000", (int) (random() % 32768),
1125	(int) (random() % 32768));
1126	mkfifo(sz_devfile, 0x770);
1127	strcpy(ntfsprog_fifo, sz_devfile);
1128	file_to_openout = ntfsprog_fifo;
1129	switch (pid = fork()) {
1130	case -1:
1131	fatal_error("Fork failure");
1132	case 0:
1133	log_msg(3,
1134	"CHILD - fip - calling feed_outfrom_ntfsprog(%s, %s)",
1135	biggiestruct.filename, ntfsprog_fifo);
1136	res =
1137	feed_outfrom_ntfsprog(biggiestruct.filename,
1138	ntfsprog_fifo);
1139	// log_msg(3, "CHILD - fip - exiting");
1140	exit(res);
1141	break;
1142	default:
1143	log_msg(3,
1144	"feed_into_ntfsprog() called in background --- pid=%ld",
1145	(long int) (pid));
1146	}
1147	} else {
1148	use_ntfsprog_hack = FALSE;
1149	ntfsprog_fifo[0] = '\0';
1150	file_to_openout = outfile_fname;
1151	if (!does_file_exist(outfile_fname)) // yes, it looks weird with the '!' but it's correct that way
1152	{
1153	make_hole_for_file(outfile_fname);
1154	}
1155	}
1156
1157	sprintf(tmp, "Reassembling big file %ld (%s)", bigfileno + 1,
1158	outfile_fname);
1159	log_msg(2, tmp);
1160
1161	/*
1162	last slice is zero-length and uncompressed; when we find it, we stop.
1163	We DON'T wait until there are no more slices; if we did that,
1164	We might stop at end of CD, not at last slice (which is 0-len and uncompd)
1165	*/
1166
1167	strncpy(pathname_of_last_file_restored, biggiestruct.filename,
1168	MAX_STR_LEN - 1);
1169	pathname_of_last_file_restored[MAX_STR_LEN - 1] = '\0';
1170
1171	log_msg(3, "file_to_openout = %s", file_to_openout);
1172	if (!(fout = fopen(file_to_openout, "w"))) {
1173	log_to_screen("Cannot openout outfile_fname - hard disk full?");
1174	return (1);
1175	}
1176	log_msg(3, "Opened out to %s", outfile_fname); // CD/DVD --> mondorestore --> ntfsclone --> hard disk itself
1177
1178	for (sliceno = 1, finished = FALSE; !finished;) {
1179	if (!does_file_exist
1180	(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, ""))
1181	&&
1182	!does_file_exist(slice_fname
1183	(bigfileno, sliceno, ARCHIVES_PATH, "lzo"))
1184	&&
1185	!does_file_exist(slice_fname
1186	(bigfileno, sliceno, ARCHIVES_PATH, "gz"))
1187	&&
1188	!does_file_exist(slice_fname
1189	(bigfileno, sliceno, ARCHIVES_PATH, "bz2"))) {
1190	log_msg(3,
1191	"Cannot find a data slice or terminator slice on CD %d",
1192	g_current_media_number);
1193	g_current_media_number++;
1194	sprintf(tmp,
1195	"Asking for %s #%d so that I may read slice #%ld\n",
1196	media_descriptor_string(bkpinfo->backup_media_type),
1197	g_current_media_number, sliceno);
1198	log_msg(2, tmp);
1199	sprintf(tmp, "Restoring from %s #%d",
1200	media_descriptor_string(bkpinfo->backup_media_type),
1201	g_current_media_number);
1202	log_to_screen(tmp);
1203	insist_on_this_cd_number(g_current_media_number);
1204	log_to_screen("Continuing to restore.");
1205	} else {
1206	strcpy(tmp,
1207	slice_fname(bigfileno, sliceno, ARCHIVES_PATH, ""));
1208	if (does_file_exist(tmp) && length_of_file(tmp) == 0) {
1209	log_msg(2,
1210	"End of bigfile # %ld (slice %ld is the terminator)",
1211	bigfileno + 1, sliceno);
1212	finished = TRUE;
1213	continue;
1214	} else {
1215	if (does_file_exist
1216	(slice_fname
1217	(bigfileno, sliceno, ARCHIVES_PATH, "lzo"))) {
1218	strcpy(bzip2_command, "lzop");
1219	strcpy(suffix, "lzo");
1220	} else
1221	if (does_file_exist
1222	(slice_fname
1223	(bigfileno, sliceno, ARCHIVES_PATH, "gz"))) {
1224	strcpy(bzip2_command, "gzip");
1225	strcpy(suffix, "gz");
1226	} else
1227	if (does_file_exist
1228	(slice_fname
1229	(bigfileno, sliceno, ARCHIVES_PATH, "bz2"))) {
1230	strcpy(bzip2_command, "bzip2");
1231	strcpy(suffix, "bz2");
1232	} else
1233	if (does_file_exist
1234	(slice_fname
1235	(bigfileno, sliceno, ARCHIVES_PATH, ""))) {
1236	strcpy(bzip2_command, "");
1237	strcpy(suffix, "");
1238	} else {
1239	log_to_screen("OK, that's pretty fsck0red...");
1240	return (1);
1241	}
1242	}
1243	if (bzip2_command[0] != '\0') {
1244	sprintf(bzip2_command + strlen(bzip2_command),
1245	" -dc %s 2>> %s",
1246	slice_fname(bigfileno, sliceno, ARCHIVES_PATH,
1247	suffix), MONDO_LOGFILE);
1248	} else {
1249	sprintf(bzip2_command, "cat %s 2>> %s",
1250	slice_fname(bigfileno, sliceno, ARCHIVES_PATH,
1251	suffix), MONDO_LOGFILE);
1252	}
1253	sprintf(tmp, "Working on %s #%d, file #%ld, slice #%ld ",
1254	media_descriptor_string(bkpinfo->backup_media_type),
1255	g_current_media_number, bigfileno + 1, sliceno);
1256	log_msg(2, tmp);
1257
1258	if (!g_text_mode) {
1259	newtDrawRootText(0, g_noof_rows - 2, tmp);
1260	newtRefresh();
1261	strip_spaces(tmp);
1262	update_progress_form(tmp);
1263	}
1264	if (!(fbzip2 = popen(bzip2_command, "r"))) {
1265	fatal_error("Can't run popen command");
1266	}
1267	while (!feof(fbzip2)) {
1268	siz = fread(bigblk, 1, TAPE_BLOCK_SIZE, fbzip2);
1269	if (siz > 0) {
1270	sprintf(sz_msg, "Read %ld from fbzip2", siz);
1271	siz = fwrite(bigblk, 1, siz, fout);
1272	sprintf(sz_msg + strlen(sz_msg),
1273	"; written %ld to fout", siz);
1274	// log_msg(2. sz_msg);
1275	}
1276	}
1277	paranoid_pclose(fbzip2);
1278
1279
1280	sliceno++;
1281	g_current_progress++;
1282	}
1283	}
1284	/*
1285	memset(bigblk, TAPE_BLOCK_SIZE, 1); // This all looks very fishy...
1286	fwrite( bigblk, 1, TAPE_BLOCK_SIZE, fout);
1287	fwrite( bigblk, 1, TAPE_BLOCK_SIZE, fout);
1288	fwrite( bigblk, 1, TAPE_BLOCK_SIZE, fout);
1289	fwrite( bigblk, 1, TAPE_BLOCK_SIZE, fout);
1290	*/
1291	paranoid_fclose(fout);
1292	g_loglevel = old_loglevel;
1293
1294	if (use_ntfsprog_hack) {
1295	log_msg(3, "Waiting for ntfsclone to finish");
1296	sprintf(tmp,
1297	" ps \| grep \" ntfsclone \" \| grep -v grep > /dev/null 2> /dev/null");
1298	while (system(tmp) == 0) {
1299	sleep(1);
1300	}
1301	log_it("OK, ntfsclone has really finished");
1302	}
1303
1304	if (strcmp(outfile_fname, "/dev/null")) {
1305	chown(outfile_fname, biggiestruct.properties.st_uid,
1306	biggiestruct.properties.st_gid);
1307	chmod(outfile_fname, biggiestruct.properties.st_mode);
1308	ubuf->actime = biggiestruct.properties.st_atime;
1309	ubuf->modtime = biggiestruct.properties.st_mtime;
1310	utime(outfile_fname, ubuf);
1311	}
1312	paranoid_free(bigblk);
1313	paranoid_free(checksum);
1314	paranoid_free(outfile_fname);
1315	paranoid_free(tmp);
1316	paranoid_free(bzip2_command);
1317	paranoid_free(ntfsprog_command);
1318	paranoid_free(suffix);
1319	paranoid_free(sz_devfile);
1320
1321	return (retval);
1322	}
1323
1324	/**************************************************************************
1325	END_ RESTORE_A_BIGGIEFILE_FROM_CD
1326	**************************************************************************/
1327
1328
1329
1330	/**
1331	* Restore a biggiefile from the currently opened stream.
1332	* @param bkpinfo The backup information structure. Fields used:
1333	* - @c bkpinfo->restore_path
1334	* - @c bkpinfo->zip_exe
1335	* @param orig_bf_fname The original filename of the biggiefile.
1336	* @param biggiefile_number The number of the biggiefile (starting from 0).
1337	* @param orig_checksum Unused.
1338	* @param biggiefile_size Unused.
1339	* @param filelist The node structure containing the list of files to be restored.
1340	* If @p orig_bf_fname is not in the list, it will be ignored.
1341	* @return 0 for success (or skip), nonzero for failure.
1342	* @bug orig_checksum and biggiefile_size are unused (except to check that they are non-NULL).
1343	*/
1344	int restore_a_biggiefile_from_stream(char orig_bf_fname, long biggiefile_number, char orig_checksum, //UNUSED
1345	long long biggiefile_size, //UNUSED
1346	struct s_node *filelist,
1347	int use_ntfsprog,
1348	char *pathname_of_last_file_restored)
1349	{
1350	FILE *pout;
1351	FILE *fin;
1352
1353	/ mallocs ******/
1354	char *tmp;
1355	char *command;
1356	char *outfile_fname;
1357	char *ntfsprog_command;
1358	char *sz_devfile;
1359	char *ntfsprog_fifo;
1360	char *file_to_openout = NULL;
1361
1362	struct s_node *node;
1363
1364	int old_loglevel;
1365	long current_slice_number = 0;
1366	int retval = 0;
1367	int res = 0;
1368	int ctrl_chr = '\0';
1369	long long slice_siz;
1370	bool dummy_restore = FALSE;
1371	bool use_ntfsprog_hack = FALSE;
1372	pid_t pid;
1373	struct s_filename_and_lstat_info biggiestruct;
1374	struct utimbuf the_utime_buf, *ubuf;
1375	ubuf = &the_utime_buf;
1376
1377	malloc_string(tmp);
1378	malloc_string(ntfsprog_fifo);
1379	malloc_string(outfile_fname);
1380	malloc_string(command);
1381	malloc_string(sz_devfile);
1382	malloc_string(ntfsprog_command);
1383	old_loglevel = g_loglevel;
1384	assert(bkpinfo != NULL);
1385	assert(orig_bf_fname != NULL);
1386	assert(orig_checksum != NULL);
1387
1388	pathname_of_last_file_restored[0] = '\0';
1389	if (use_ntfsprog == BLK_START_A_PIHBIGGIE) {
1390	use_ntfsprog = 1;
1391	log_msg(1, "%s --- pih=YES", orig_bf_fname);
1392	} else if (use_ntfsprog == BLK_START_A_NORMBIGGIE) {
1393	use_ntfsprog = 0;
1394	log_msg(1, "%s --- pih=NO", orig_bf_fname);
1395	} else {
1396	use_ntfsprog = 0;
1397	log_msg(1, "%s --- pih=NO (weird marker though)", orig_bf_fname);
1398	}
1399
1400	strncpy(pathname_of_last_file_restored, orig_bf_fname,
1401	MAX_STR_LEN - 1);
1402	pathname_of_last_file_restored[MAX_STR_LEN - 1] = '\0';
1403
1404	/* open out to biggiefile to be restored (or /dev/null if biggiefile is not to be restored) */
1405
1406	if (filelist != NULL) {
1407	node = find_string_at_node(filelist, orig_bf_fname);
1408	if (!node) {
1409	dummy_restore = TRUE;
1410	log_msg(1,
1411	"Skipping big file %ld (%s) - not in biggielist subset",
1412	biggiefile_number + 1, orig_bf_fname);
1413	pathname_of_last_file_restored[0] = '\0';
1414	} else if (!(node->selected)) {
1415	dummy_restore = TRUE;
1416	log_msg(1, "Skipping %s (name isn't in biggielist subset)",
1417	orig_bf_fname);
1418	pathname_of_last_file_restored[0] = '\0';
1419	}
1420	}
1421
1422	if (use_ntfsprog) {
1423	if (strncmp(orig_bf_fname, "/dev/", 5)) {
1424	log_msg(1,
1425	"I was in error when I set use_ntfsprog to TRUE.");
1426	log_msg(1, "%s isn't even in /dev", orig_bf_fname);
1427	use_ntfsprog = FALSE;
1428	}
1429	}
1430
1431	if (use_ntfsprog) {
1432	g_loglevel = 4;
1433	strcpy(outfile_fname, orig_bf_fname);
1434	use_ntfsprog_hack = TRUE;
1435	log_msg(2,
1436	"Calling ntfsclone in background because %s is a /dev entry",
1437	outfile_fname);
1438	sprintf(sz_devfile, "%s/%d.%d.000",
1439	bkpinfo->tmpdir,
1440	(int) (random() % 32768),
1441	(int) (random() % 32768));
1442	mkfifo(sz_devfile, 0x770);
1443	strcpy(ntfsprog_fifo, sz_devfile);
1444	file_to_openout = ntfsprog_fifo;
1445	switch (pid = fork()) {
1446	case -1:
1447	fatal_error("Fork failure");
1448	case 0:
1449	log_msg(3,
1450	"CHILD - fip - calling feed_outfrom_ntfsprog(%s, %s)",
1451	outfile_fname, ntfsprog_fifo);
1452	res =
1453	feed_outfrom_ntfsprog(outfile_fname, ntfsprog_fifo);
1454	// log_msg(3, "CHILD - fip - exiting");
1455	exit(res);
1456	break;
1457	default:
1458	log_msg(3,
1459	"feed_into_ntfsprog() called in background --- pid=%ld",
1460	(long int) (pid));
1461	}
1462	} else {
1463	if (!strncmp(orig_bf_fname, "/dev/", 5)) // non-NTFS partition
1464	{
1465	strcpy(outfile_fname, orig_bf_fname);
1466	} else // biggiefile
1467	{
1468	sprintf(outfile_fname, "%s/%s", bkpinfo->restore_path,
1469	orig_bf_fname);
1470	}
1471	use_ntfsprog_hack = FALSE;
1472	ntfsprog_fifo[0] = '\0';
1473	file_to_openout = outfile_fname;
1474	if (!does_file_exist(outfile_fname)) // yes, it looks weird with the '!' but it's correct that way
1475	{
1476	make_hole_for_file(outfile_fname);
1477	}
1478	sprintf(tmp, "Reassembling big file %ld (%s)",
1479	biggiefile_number + 1, orig_bf_fname);
1480	log_msg(2, tmp);
1481	}
1482
1483	if (dummy_restore) {
1484	sprintf(outfile_fname, "/dev/null");
1485	}
1486
1487	if (!bkpinfo->zip_exe[0]) {
1488	sprintf(command, "cat > \"%s\"", file_to_openout);
1489	} else {
1490	sprintf(command, "%s -dc > \"%s\" 2>> %s", bkpinfo->zip_exe,
1491	file_to_openout, MONDO_LOGFILE);
1492	}
1493	sprintf(tmp, "Pipe command = '%s'", command);
1494	log_msg(3, tmp);
1495
1496	/* restore biggiefile, one slice at a time */
1497	if (!(pout = popen(command, "w"))) {
1498	fatal_error("Cannot pipe out");
1499	}
1500	for (res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr);
1501	ctrl_chr != BLK_STOP_A_BIGGIE;
1502	res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr)) {
1503	if (ctrl_chr != BLK_START_AN_AFIO_OR_SLICE) {
1504	wrong_marker(BLK_START_AN_AFIO_OR_SLICE, ctrl_chr);
1505	}
1506	sprintf(tmp, "Working on file #%ld, slice #%ld ",
1507	biggiefile_number + 1, current_slice_number);
1508	log_msg(2, tmp);
1509	if (!g_text_mode) {
1510	newtDrawRootText(0, g_noof_rows - 2, tmp);
1511	newtRefresh();
1512	}
1513	strip_spaces(tmp);
1514	update_progress_form(tmp);
1515	if (current_slice_number == 0) {
1516	res =
1517	read_file_from_stream_to_file("/tmp/biggie-blah.txt",
1518	slice_siz);
1519	if (!(fin = fopen("/tmp/biggie-blah.txt", "r"))) {
1520	log_OS_error("blah blah");
1521	} else {
1522	if (fread
1523	((void *) &biggiestruct, 1, sizeof(biggiestruct),
1524	fin) < sizeof(biggiestruct)) {
1525	log_msg(2,
1526	"Warning - unable to get biggiestruct of bigfile #%d",
1527	biggiefile_number + 1);
1528	}
1529	paranoid_fclose(fin);
1530	}
1531	} else {
1532	res =
1533	read_file_from_stream_to_stream(pout, slice_siz);
1534	}
1535	retval += res;
1536	res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr);
1537	if (ctrl_chr != BLK_STOP_AN_AFIO_OR_SLICE) {
1538	wrong_marker(BLK_STOP_AN_AFIO_OR_SLICE, ctrl_chr);
1539	}
1540	current_slice_number++;
1541	g_current_progress++;
1542	}
1543	paranoid_pclose(pout);
1544
1545	log_msg(1, "pathname_of_last_file_restored is now %s",
1546	pathname_of_last_file_restored);
1547
1548	if (use_ntfsprog_hack) {
1549	log_msg(3, "Waiting for ntfsclone to finish");
1550	sprintf(tmp,
1551	" ps \| grep \" ntfsclone \" \| grep -v grep > /dev/null 2> /dev/null");
1552	while (system(tmp) == 0) {
1553	sleep(1);
1554	}
1555	log_msg(3, "OK, ntfsclone has really finished");
1556	}
1557
1558	log_msg(3, "biggiestruct.filename = %s", biggiestruct.filename);
1559	log_msg(3, "biggiestruct.checksum = %s", biggiestruct.checksum);
1560	if (strcmp(outfile_fname, "/dev/null")) {
1561	chmod(outfile_fname, biggiestruct.properties.st_mode);
1562	chown(outfile_fname, biggiestruct.properties.st_uid,
1563	biggiestruct.properties.st_gid);
1564	ubuf->actime = biggiestruct.properties.st_atime;
1565	ubuf->modtime = biggiestruct.properties.st_mtime;
1566	utime(outfile_fname, ubuf);
1567	}
1568
1569	paranoid_free(tmp);
1570	paranoid_free(outfile_fname);
1571	paranoid_free(command);
1572	paranoid_free(ntfsprog_command);
1573	paranoid_free(sz_devfile);
1574	paranoid_free(ntfsprog_fifo);
1575	g_loglevel = old_loglevel;
1576	return (retval);
1577	}
1578
1579	/**************************************************************************
1580	END_RESTORE_A_BIGGIEFILE_FROM_STREAM
1581	**************************************************************************/
1582
1583
1584
1585	/**
1586	* Restore @p tarball_fname from CD.
1587	* @param tarball_fname The filename of the tarball to restore (in /mnt/cdrom).
1588	* This will be used unmodified.
1589	* @param current_tarball_number The number (starting from 0) of the fileset
1590	* we're restoring now.
1591	* @param filelist The node structure containing the list of files to be
1592	* restored. If no file in the afioball is in this list, afio will still be
1593	* called, but nothing will be written.
1594	* @return 0 for success, nonzero for failure.
1595	*/
1596	int
1597	restore_a_tarball_from_CD(char *tarball_fname,
1598	long current_tarball_number,
1599	struct s_node *filelist)
1600	{
1601	int retval = 0;
1602	int res;
1603	char *p;
1604
1605	/ malloc /
1606	char *command;
1607	char *tmp;
1608	char *filelist_name;
1609	char *filelist_subset_fname;
1610	char *executable;
1611	char *temp_log;
1612	char screen_message[100];
1613	long matches = 0;
1614	bool use_star;
1615	char *xattr_fname;
1616	char *acl_fname;
1617	// char files_to_restore_this_time_fname[MAX_STR_LEN];
1618
1619	assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
1620	malloc_string(command);
1621	malloc_string(tmp);
1622	malloc_string(filelist_name);
1623	malloc_string(filelist_subset_fname);
1624	malloc_string(executable);
1625	malloc_string(temp_log);
1626	malloc_string(xattr_fname);
1627	malloc_string(acl_fname);
1628
1629	log_msg(5, "Entering");
1630	filelist_subset_fname[0] = '\0';
1631	use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
1632	// sprintf(files_to_restore_this_time_fname, "/tmp/ftrttf.%d.%d", (int)getpid(), (int)random());
1633	sprintf(command, "mkdir -p %s/tmp", MNT_RESTORING);
1634	run_program_and_log_output(command, 9);
1635	sprintf(temp_log, "/tmp/%d.%d", (int) (random() % 32768),
1636	(int) (random() % 32768));
1637
1638	sprintf(filelist_name, MNT_CDROM "/archives/filelist.%ld",
1639	current_tarball_number);
1640	if (length_of_file(filelist_name) <= 2) {
1641	log_msg(2, "There are _zero_ files in filelist '%s'",
1642	filelist_name);
1643	log_msg(2,
1644	"This is a bit silly (ask dev-team to fix mondo_makefilelist, please)");
1645	log_msg(2,
1646	"but it's non-critical. It's cosmetic. Don't worry about it.");
1647	retval = 0;
1648	goto leave_sub;
1649	}
1650	if (count_lines_in_file(filelist_name) <= 0
1651	\|\| length_of_file(tarball_fname) <= 0) {
1652	log_msg(3, "length_of_file(%s) = %llu", tarball_fname,
1653	length_of_file(tarball_fname));
1654	sprintf(tmp, "Unable to restore fileset #%ld (CD I/O error)",
1655	current_tarball_number);
1656	log_to_screen(tmp);
1657	retval = 1;
1658	goto leave_sub;
1659	}
1660
1661	if (filelist) {
1662	sprintf(filelist_subset_fname, "/tmp/filelist-subset-%ld.tmp",
1663	current_tarball_number);
1664	if ((matches =
1665	save_filelist_entries_in_common(filelist_name, filelist,
1666	filelist_subset_fname,
1667	use_star))
1668	<= 0) {
1669	sprintf(tmp, "Skipping fileset %ld", current_tarball_number);
1670	log_msg(1, tmp);
1671	} else {
1672	log_msg(3, "Saved fileset %ld's subset to %s",
1673	current_tarball_number, filelist_subset_fname);
1674	}
1675	sprintf(screen_message, "Tarball #%ld --- %ld matches",
1676	current_tarball_number, matches);
1677	log_to_screen(screen_message);
1678	} else {
1679	filelist_subset_fname[0] = '\0';
1680	}
1681
1682	if (filelist == NULL \|\| matches > 0) {
1683	if (g_getfattr) {
1684	sprintf(xattr_fname, XATTR_LIST_FNAME_RAW_SZ,
1685	MNT_CDROM "/archives", current_tarball_number);
1686	}
1687	if (g_getfacl) {
1688	sprintf(acl_fname, ACL_LIST_FNAME_RAW_SZ, MNT_CDROM "/archives",
1689	current_tarball_number);
1690	}
1691	if (strstr(tarball_fname, ".bz2")) {
1692	strcpy(executable, "bzip2");
1693	} else if (strstr(tarball_fname, ".gz")) {
1694	strcpy(executable, "gzip");
1695	} else if (strstr(tarball_fname, ".lzo")) {
1696	strcpy(executable, "lzop");
1697	} else {
1698	executable[0] = '\0';
1699	}
1700	if (executable[0]) {
1701	sprintf(tmp, "which %s > /dev/null 2> /dev/null", executable);
1702	if (run_program_and_log_output(tmp, FALSE)) {
1703	log_to_screen
1704	("(compare_a_tarball) Compression program not found - oh no!");
1705	paranoid_MR_finish(1);
1706	}
1707	strcpy(tmp, executable);
1708	sprintf(executable, "-P %s -Z", tmp);
1709	}
1710	#ifdef __FreeBSD__
1711	#define BUFSIZE 512
1712	#else
1713	#define BUFSIZE (1024L*1024L)/TAPE_BLOCK_SIZE
1714	#endif
1715
1716	// if (strstr(tarball_fname, ".star."))
1717	if (use_star) {
1718	sprintf(command,
1719	"star -x -force-remove -U " STAR_ACL_SZ
1720	" errctl= file=%s", tarball_fname);
1721	if (strstr(tarball_fname, ".bz2")) {
1722	strcat(command, " -bz");
1723	}
1724	} else {
1725	if (filelist_subset_fname[0] != '\0') {
1726	sprintf(command,
1727	"afio -i -M 8m -b %ld -c %ld %s -w '%s' %s",
1728	TAPE_BLOCK_SIZE,
1729	BUFSIZE, executable, filelist_subset_fname,
1730	// files_to_restore_this_time_fname,
1731	tarball_fname);
1732	} else {
1733	sprintf(command,
1734	"afio -i -b %ld -c %ld -M 8m %s %s",
1735	TAPE_BLOCK_SIZE,
1736	BUFSIZE, executable, tarball_fname);
1737	}
1738	}
1739	#undef BUFSIZE
1740	sprintf(command + strlen(command), " 2>> %s >> %s", temp_log,
1741	temp_log);
1742	log_msg(1, "command = '%s'", command);
1743	unlink(temp_log);
1744	res = system(command);
1745	if (res) {
1746	p = strstr(command, "-acl ");
1747	if (p) {
1748	p[0] = p[1] = p[2] = p[3] = ' ';
1749	log_msg(1, "new command = '%s'", command);
1750	res = system(command);
1751	}
1752	}
1753	if (res && length_of_file(temp_log) < 5) {
1754	res = 0;
1755	}
1756
1757	if (g_getfattr) {
1758	log_msg(1, "Setting fattr list %s", xattr_fname);
1759	if (length_of_file(xattr_fname) > 0) {
1760	res = set_fattr_list(filelist_subset_fname, xattr_fname);
1761	if (res) {
1762	log_to_screen
1763	("Errors occurred while setting extended attributes");
1764	} else {
1765	log_msg(1, "I set xattr OK");
1766	}
1767	retval += res;
1768	}
1769	}
1770	if (g_getfacl) {
1771	log_msg(1, "Setting acl list %s", acl_fname);
1772	if (length_of_file(acl_fname) > 0) {
1773	res = set_acl_list(filelist_subset_fname, acl_fname);
1774	if (res) {
1775	log_to_screen
1776	("Errors occurred while setting access control lists");
1777	} else {
1778	log_msg(1, "I set ACL OK");
1779	}
1780	retval += res;
1781	}
1782	}
1783	if (retval) {
1784	sprintf(command, "cat %s >> %s", temp_log, MONDO_LOGFILE);
1785	system(command);
1786	log_msg(2, "Errors occurred while processing fileset #%d",
1787	current_tarball_number);
1788	} else {
1789	log_msg(2, "Fileset #%d processed OK", current_tarball_number);
1790	}
1791	}
1792	if (does_file_exist("/PAUSE")) {
1793	popup_and_OK
1794	("Press ENTER to go on. Delete /PAUSE to stop these pauses.");
1795	}
1796	unlink(filelist_subset_fname);
1797	unlink(xattr_fname);
1798	unlink(acl_fname);
1799	unlink(temp_log);
1800
1801	leave_sub:
1802	paranoid_free(command);
1803	paranoid_free(tmp);
1804	paranoid_free(filelist_name);
1805	paranoid_free(filelist_subset_fname);
1806	paranoid_free(executable);
1807	paranoid_free(temp_log);
1808	paranoid_free(xattr_fname);
1809	paranoid_free(acl_fname);
1810	log_msg(5, "Leaving");
1811	return (retval);
1812	}
1813
1814	/**************************************************************************
1815	END_RESTORE_A_TARBALL_FROM_CD
1816	**************************************************************************/
1817
1818
1819	/**
1820	* Restore a tarball from the currently opened stream.
1821	* @param bkpinfo The backup information structure. Fields used:
1822	* - @c bkpinfo->backup_media_type
1823	* - @c bkpinfo->media_device
1824	* - @c bkpinfo->zip_exe
1825	* @param tarball_fname The filename of the afioball to restore.
1826	* @param current_tarball_number The number (starting from 0) of the fileset
1827	* we're restoring now.
1828	* @param filelist The node structure containing the list of files to be
1829	* restored. If no file in the afioball is in this list, afio will still be
1830	* called, but nothing will be written.
1831	* @param size The size (in @b bytes) of the afioball.
1832	* @return 0 for success, nonzero for failure.
1833	*/
1834	int
1835	restore_a_tarball_from_stream(char *tarball_fname,
1836	long current_tarball_number,
1837	struct s_node *filelist,
1838	long long size, char *xattr_fname,
1839	char *acl_fname)
1840	{
1841	int retval = 0;
1842	int res = 0;
1843
1844	/ malloc add */
1845	char *tmp;
1846	char *command;
1847	char *afio_fname;
1848	char *filelist_fname;
1849	char *filelist_subset_fname;
1850	char *executable;
1851	long matches = 0;
1852	bool restore_this_fileset = FALSE;
1853	bool use_star;
1854
1855	assert(bkpinfo != NULL);
1856	assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
1857	malloc_string(filelist_subset_fname);
1858	malloc_string(filelist_fname);
1859	malloc_string(afio_fname);
1860	malloc_string(executable);
1861	malloc_string(command);
1862	malloc_string(tmp);
1863	filelist_subset_fname[0] = '\0';
1864	/* to do it with a file... */
1865	use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
1866	sprintf(tmp,
1867	"Restoring from fileset #%ld (%ld KB) on %s #%d",
1868	current_tarball_number, (long) size >> 10,
1869	media_descriptor_string(bkpinfo->backup_media_type),
1870	g_current_media_number);
1871	log_msg(2, tmp);
1872	run_program_and_log_output("mkdir -p " MNT_RESTORING "/tmp", FALSE);
1873
1874	/****************************************************************************
1875	* Use RAMDISK's /tmp; saves time; oh wait, it's too small *
1876	* Well, pipe from tape to afio, then; oh wait, can't do that either: bug *
1877	* in afio or someting; oh darn.. OK, use tmpfs :-) *
1878	****************************************************************************/
1879	filelist_fname[0] = filelist_subset_fname[0] = '\0';
1880	sprintf(afio_fname, "/tmp/tmpfs/archive.tmp.%ld",
1881	current_tarball_number);
1882	sprintf(filelist_fname, "%s/filelist.%ld", bkpinfo->tmpdir,
1883	current_tarball_number);
1884	sprintf(filelist_subset_fname, "%s/filelist-subset-%ld.tmp",
1885	bkpinfo->tmpdir, current_tarball_number);
1886	// sprintf(filelist_fname, "/tmp/tmpfs/temp-filelist.%ld", current_tarball_number);
1887	res = read_file_from_stream_to_file(afio_fname, size);
1888	if (strstr(tarball_fname, ".star")) {
1889	bkpinfo->use_star = TRUE;
1890	}
1891	if (res) {
1892	log_msg(1, "Warning - error reading afioball from tape");
1893	}
1894	if (bkpinfo->compression_level == 0) {
1895	executable[0] = '\0';
1896	} else {
1897	if (bkpinfo->use_star) {
1898	strcpy(executable, " -bz");
1899	} else {
1900	sprintf(executable, "-P %s -Z", bkpinfo->zip_exe);
1901	}
1902	}
1903
1904	if (!filelist) // if unconditional restore then restore entire fileset
1905	{
1906	restore_this_fileset = TRUE;
1907	} else // If restoring selectively then get TOC from tarball
1908	{
1909	if (strstr(tarball_fname, ".star.")) {
1910	use_star = TRUE;
1911	sprintf(command, "star -t file=%s %s", afio_fname, executable);
1912	} else {
1913	use_star = FALSE;
1914	sprintf(command, "afio -t -M 8m -b %ld %s %s", TAPE_BLOCK_SIZE,
1915	executable, afio_fname);
1916	}
1917	sprintf(command + strlen(command), " > %s 2>> %s", filelist_fname,
1918	MONDO_LOGFILE);
1919	log_msg(1, "command = %s", command);
1920	if (system(command)) {
1921	log_msg(4, "Warning - error occurred while retrieving TOC");
1922	}
1923	if ((matches =
1924	save_filelist_entries_in_common(filelist_fname, filelist,
1925	filelist_subset_fname,
1926	use_star))
1927	<= 0 \|\| length_of_file(filelist_subset_fname) < 2) {
1928	if (length_of_file(filelist_subset_fname) < 2) {
1929	log_msg(1, "No matches found in fileset %ld",
1930	current_tarball_number);
1931	}
1932	sprintf(tmp, "Skipping fileset %ld", current_tarball_number);
1933	log_msg(2, tmp);
1934	restore_this_fileset = FALSE;
1935	} else {
1936	log_msg(5, "%ld matches. Saved fileset %ld's subset to %s",
1937	matches, current_tarball_number,
1938	filelist_subset_fname);
1939	restore_this_fileset = TRUE;
1940	}
1941	}
1942
1943	// Concoct the call to star/afio to restore files
1944	if (strstr(tarball_fname, ".star.")) // star
1945	{
1946	sprintf(command, "star -x file=%s %s", afio_fname, executable);
1947	if (filelist) {
1948	sprintf(command + strlen(command), " list=%s",
1949	filelist_subset_fname);
1950	}
1951	} else // afio
1952	{
1953	sprintf(command, "afio -i -M 8m -b %ld %s", TAPE_BLOCK_SIZE,
1954	executable);
1955	if (filelist) {
1956	sprintf(command + strlen(command), " -w %s",
1957	filelist_subset_fname);
1958	}
1959	sprintf(command + strlen(command), " %s", afio_fname);
1960	}
1961	sprintf(command + strlen(command), " 2>> %s", MONDO_LOGFILE);
1962
1963	// Call if IF there are files to restore (selectively/unconditionally)
1964	if (restore_this_fileset) {
1965	log_msg(1, "Calling command='%s'", command);
1966	paranoid_system(command);
1967
1968	if (g_getfattr) {
1969	iamhere("Restoring xattr stuff");
1970	res = set_fattr_list(filelist_subset_fname, xattr_fname);
1971	if (res) {
1972	log_msg(1, "Errors occurred while setting xattr");
1973	} else {
1974	log_msg(1, "I set xattr OK");
1975	}
1976	retval += res;
1977	}
1978
1979	if (g_getfacl) {
1980	iamhere("Restoring acl stuff");
1981	res = set_acl_list(filelist_subset_fname, acl_fname);
1982	if (res) {
1983	log_msg(1, "Errors occurred while setting ACL");
1984	} else {
1985	log_msg(1, "I set ACL OK");
1986	}
1987	retval += res;
1988	}
1989
1990	} else {
1991	log_msg(1, "NOT CALLING '%s'", command);
1992	}
1993
1994	if (does_file_exist("/PAUSE") && current_tarball_number >= 50) {
1995	log_to_screen("Paused after set %ld", current_tarball_number);
1996	popup_and_OK("Pausing. Press ENTER to continue.");
1997	}
1998
1999	unlink(filelist_subset_fname);
2000	unlink(filelist_fname);
2001	unlink(afio_fname);
2002
2003	paranoid_free(filelist_subset_fname);
2004	paranoid_free(filelist_fname);
2005	paranoid_free(afio_fname);
2006	paranoid_free(command);
2007	paranoid_free(tmp);
2008	return (retval);
2009	}
2010
2011	/**************************************************************************
2012	END_RESTORE_A_TARBALL_FROM_STREAM
2013	**************************************************************************/
2014
2015
2016
2017
2018	/**
2019	* Restore all biggiefiles from all media in this CD backup.
2020	* The CD with the last afioball should be currently mounted.
2021	* @param bkpinfo The backup information structure. @c backup_media_type is the
2022	* only field used in this function.
2023	* @param filelist The node structure containing the list of files to be
2024	* restored. If a prospective biggiefile is not in this list, it will be ignored.
2025	* @return 0 for success, nonzero for failure.
2026	*/
2027	int
2028	restore_all_biggiefiles_from_CD(struct s_node *filelist)
2029	{
2030	int retval = 0;
2031	int res = 0;
2032	long noof_biggiefiles, bigfileno = 0, total_slices;
2033	/ malloc /
2034	char *tmp;
2035	bool just_changed_cds = FALSE;
2036	char *xattr_fname;
2037	char *acl_fname;
2038	char *biggies_whose_EXATs_we_should_set; // EXtended ATtributes
2039	char *pathname_of_last_biggie_restored;
2040	FILE *fbw = NULL;
2041
2042	malloc_string(xattr_fname);
2043	malloc_string(acl_fname);
2044	malloc_string(tmp);
2045	malloc_string(biggies_whose_EXATs_we_should_set);
2046	malloc_string(pathname_of_last_biggie_restored);
2047	assert(bkpinfo != NULL);
2048
2049	sprintf(biggies_whose_EXATs_we_should_set,
2050	"%s/biggies-whose-EXATs-we-should-set", bkpinfo->tmpdir);
2051	if (!(fbw = fopen(biggies_whose_EXATs_we_should_set, "w"))) {
2052	log_msg(1, "Warning - cannot openout %s",
2053	biggies_whose_EXATs_we_should_set);
2054	}
2055
2056	read_cfg_var(g_mondo_cfg_file, "total-slices", tmp);
2057	total_slices = atol(tmp);
2058	sprintf(tmp, "Reassembling large files ");
2059	mvaddstr_and_log_it(g_currentY, 0, tmp);
2060	if (length_of_file(BIGGIELIST) < 6) {
2061	log_msg(1, "OK, no biggielist; not restoring biggiefiles");
2062	return (0);
2063	}
2064	noof_biggiefiles = count_lines_in_file(BIGGIELIST);
2065	if (noof_biggiefiles <= 0) {
2066	log_msg(2,
2067	"OK, no biggiefiles in biggielist; not restoring biggiefiles");
2068	return (0);
2069	}
2070	sprintf(tmp, "OK, there are %ld biggiefiles in the archives",
2071	noof_biggiefiles);
2072	log_msg(2, tmp);
2073
2074	open_progress_form("Reassembling large files",
2075	"I am now reassembling all the large files.",
2076	"Please wait. This may take some time.",
2077	"", total_slices);
2078	for (bigfileno = 0 ; bigfileno < noof_biggiefiles ;) {
2079	log_msg(2, "Thinking about restoring bigfile %ld", bigfileno + 1);
2080	if (!does_file_exist(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""))) {
2081	log_msg(3,
2082	"...but its first slice isn't on this CD. Perhaps this was a selective restore?");
2083	log_msg(3, "Cannot find bigfile #%ld 's first slice on %s #%d",
2084	bigfileno + 1,
2085	media_descriptor_string(bkpinfo->backup_media_type),
2086	g_current_media_number);
2087	log_msg(3, "Slicename would have been %s",
2088	slice_fname(bigfileno, 0, ARCHIVES_PATH, ""));
2089	// I'm not positive 'just_changed_cds' is even necessary...
2090	if (just_changed_cds) {
2091	just_changed_cds = FALSE;
2092	log_msg(3,
2093	"I'll continue to scan this CD for bigfiles to be restored.");
2094	} else if (does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")) {
2095	insist_on_this_cd_number(++g_current_media_number);
2096	sprintf(tmp, "Restoring from %s #%d",
2097	media_descriptor_string(bkpinfo->backup_media_type),
2098	g_current_media_number);
2099	log_to_screen(tmp);
2100	just_changed_cds = TRUE;
2101	} else {
2102	/* That big file doesn't exist, but the followings may */
2103	/* So we need to continue looping */
2104	log_msg(2, "There was no bigfile #%ld. That's OK.",
2105	bigfileno + 1);
2106	log_msg(2, "I'm going to stop restoring bigfiles now.");
2107	retval++;
2108	bigfileno++;
2109	}
2110	} else {
2111	just_changed_cds = FALSE;
2112	sprintf(tmp, "Restoring big file %ld", bigfileno + 1);
2113	update_progress_form(tmp);
2114	res =
2115	restore_a_biggiefile_from_CD(bigfileno, filelist, pathname_of_last_biggie_restored);
2116	iamhere(pathname_of_last_biggie_restored);
2117	if (fbw && pathname_of_last_biggie_restored[0]) {
2118	fprintf(fbw, "%s\n", pathname_of_last_biggie_restored);
2119	}
2120	retval += res;
2121	bigfileno++;
2122
2123	}
2124	}
2125
2126	if (fbw) {
2127	fclose(fbw);
2128	if (g_getfattr) {
2129	sprintf(xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, ARCHIVES_PATH);
2130	if (length_of_file(xattr_fname) > 0) {
2131	set_fattr_list(biggies_whose_EXATs_we_should_set, xattr_fname);
2132	}
2133	}
2134	if (g_getfacl) {
2135	sprintf(acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, ARCHIVES_PATH);
2136	if (length_of_file(acl_fname) > 0) {
2137	set_acl_list(biggies_whose_EXATs_we_should_set, acl_fname);
2138	}
2139	}
2140	}
2141	if (does_file_exist("/PAUSE")) {
2142	popup_and_OK
2143	("Press ENTER to go on. Delete /PAUSE to stop these pauses.");
2144	}
2145	close_progress_form();
2146	if (retval) {
2147	mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
2148	} else {
2149	mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2150	}
2151	paranoid_free(xattr_fname);
2152	paranoid_free(acl_fname);
2153	paranoid_free(tmp);
2154	paranoid_free(biggies_whose_EXATs_we_should_set);
2155	paranoid_free(pathname_of_last_biggie_restored);
2156	return (retval);
2157	}
2158
2159	/**************************************************************************
2160	END_RESTORE_ALL_BIGGIFILES_FROM_CD
2161	**************************************************************************/
2162
2163
2164
2165	/**
2166	* Restore all afioballs from all CDs in the backup.
2167	* The first CD should be inserted (if not, it will be asked for).
2168	* @param bkpinfo The backup information structure. @c backup_media_type is the
2169	* only field used in @e this function.
2170	* @param filelist The node structure containing the list of files to be
2171	* restored. If no file in some particular afioball is in this list, afio will
2172	* still be called for that fileset, but nothing will be written.
2173	* @return 0 for success, or the number of filesets that failed.
2174	*/
2175	int
2176	restore_all_tarballs_from_CD(struct s_node *filelist)
2177	{
2178	int retval = 0;
2179	int res;
2180	int attempts;
2181	long current_tarball_number = 0;
2182	long max_val;
2183	/malloc */
2184	char *tmp;
2185	char *tarball_fname;
2186	char *progress_str;
2187	char *comment;
2188
2189	malloc_string(tmp);
2190	malloc_string(tarball_fname);
2191	malloc_string(progress_str);
2192	malloc_string(comment);
2193
2194	assert(bkpinfo != NULL);
2195
2196	mvaddstr_and_log_it(g_currentY, 0, "Restoring from archives");
2197	log_msg(2,
2198	"Insisting on 1st CD, so that I can have a look at LAST-FILELIST-NUMBER");
2199	if (g_current_media_number != 1) {
2200	log_msg(3, "OK, that's jacked up.");
2201	g_current_media_number = 1;
2202	}
2203	insist_on_this_cd_number(g_current_media_number);
2204	read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp);
2205	max_val = atol(tmp) + 1;
2206	sprintf(progress_str, "Restoring from %s #%d",
2207	media_descriptor_string(bkpinfo->backup_media_type),
2208	g_current_media_number);
2209	log_to_screen(progress_str);
2210	open_progress_form("Restoring from archives",
2211	"Restoring data from the archives.",
2212	"Please wait. This may take some time.",
2213	progress_str, max_val);
2214	for (;;) {
2215	insist_on_this_cd_number(g_current_media_number);
2216	update_progress_form(progress_str);
2217	sprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.bz2",
2218	current_tarball_number);
2219	if (!does_file_exist(tarball_fname)) {
2220	sprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.gz",
2221	current_tarball_number);
2222	}
2223	if (!does_file_exist(tarball_fname)) {
2224	sprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.lzo",
2225	current_tarball_number);
2226	}
2227	if (!does_file_exist(tarball_fname)) {
2228	sprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.",
2229	current_tarball_number);
2230	}
2231	if (!does_file_exist(tarball_fname)) {
2232	sprintf(tarball_fname, MNT_CDROM "/archives/%ld.star.bz2",
2233	current_tarball_number);
2234	}
2235	if (!does_file_exist(tarball_fname)) {
2236	sprintf(tarball_fname, MNT_CDROM "/archives/%ld.star.",
2237	current_tarball_number);
2238	}
2239	if (!does_file_exist(tarball_fname)) {
2240	if (current_tarball_number == 0) {
2241	log_to_screen
2242	("No tarballs. Strange. Maybe you only backed up freakin' big files?");
2243	return (0);
2244	}
2245	if (!does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")
2246	\|\| system("find " MNT_CDROM
2247	"/archives/slice* > /dev/null 2> /dev/null") ==
2248	0) {
2249	break;
2250	}
2251	g_current_media_number++;
2252	sprintf(progress_str, "Restoring from %s #%d",
2253	media_descriptor_string(bkpinfo->backup_media_type),
2254	g_current_media_number);
2255	log_to_screen(progress_str);
2256	} else {
2257	sprintf(progress_str, "Restoring from fileset #%ld on %s #%d",
2258	current_tarball_number,
2259	media_descriptor_string(bkpinfo->backup_media_type),
2260	g_current_media_number);
2261	// log_msg(3, "progress_str = %s", progress_str);
2262	for (res = 999, attempts = 0; attempts < 3 && res != 0;
2263	attempts++) {
2264	res =
2265	restore_a_tarball_from_CD(tarball_fname,
2266	current_tarball_number,
2267	filelist);
2268	}
2269	sprintf(tmp, "%s #%d, fileset #%ld - restore ",
2270	media_descriptor_string(bkpinfo->backup_media_type),
2271	g_current_media_number, current_tarball_number);
2272	if (res) {
2273	strcat(tmp, "reported errors");
2274	} else if (attempts > 1) {
2275	strcat(tmp, "succeeded");
2276	} else {
2277	strcat(tmp, "succeeded");
2278	}
2279	if (attempts > 1) {
2280	sprintf(tmp + strlen(tmp), " (%d attempts) - review logs",
2281	attempts);
2282	}
2283	strcpy(comment, tmp);
2284	if (attempts > 1) {
2285	log_to_screen(comment);
2286	}
2287
2288	retval += res;
2289	current_tarball_number++;
2290	g_current_progress++;
2291	}
2292	}
2293	close_progress_form();
2294	if (retval) {
2295	mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
2296	} else {
2297	mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2298	}
2299	paranoid_free(tmp);
2300	paranoid_free(tarball_fname);
2301	paranoid_free(progress_str);
2302	paranoid_free(comment);
2303
2304	return (retval);
2305	}
2306
2307	/**************************************************************************
2308	END_RESTORE_ALL_TARBALLS_FROM_CD
2309	**************************************************************************/
2310
2311
2312
2313	/**
2314	* Restore all biggiefiles from the currently opened stream.
2315	* @param bkpinfo The backup information structure. Passed to other functions.
2316	* @param filelist The node structure containing the list of files to be
2317	* restored. If a prospective biggiefile is not in the list, it will be ignored.
2318	* @return 0 for success, or the number of biggiefiles that failed.
2319	*/
2320	int
2321	restore_all_biggiefiles_from_stream(struct s_node *filelist)
2322	{
2323	long noof_biggiefiles;
2324	long current_bigfile_number = 0;
2325	long total_slices;
2326
2327	int retval = 0;
2328	int res = 0;
2329	int ctrl_chr;
2330
2331	/ malloc add **/
2332	char *tmp;
2333	char *biggie_fname;
2334	char *biggie_cksum;
2335	char *xattr_fname;
2336	char *acl_fname;
2337	char *p;
2338	char *pathname_of_last_biggie_restored;
2339	char *biggies_whose_EXATs_we_should_set; // EXtended ATtributes
2340	long long biggie_size;
2341	FILE *fbw = NULL;
2342
2343	malloc_string(tmp);
2344	malloc_string(biggie_fname);
2345	malloc_string(biggie_cksum);
2346	malloc_string(xattr_fname);
2347	malloc_string(acl_fname);
2348	malloc_string(biggies_whose_EXATs_we_should_set);
2349	malloc_string(pathname_of_last_biggie_restored);
2350	assert(bkpinfo != NULL);
2351
2352	read_cfg_var(g_mondo_cfg_file, "total-slices", tmp);
2353
2354	total_slices = atol(tmp);
2355	sprintf(tmp, "Reassembling large files ");
2356	if (g_getfattr) {
2357	sprintf(xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
2358	}
2359	if (g_getfacl) {
2360	sprintf(acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
2361	}
2362	mvaddstr_and_log_it(g_currentY, 0, tmp);
2363	sprintf(biggies_whose_EXATs_we_should_set,
2364	"%s/biggies-whose-EXATs-we-should-set", bkpinfo->tmpdir);
2365	if (!(fbw = fopen(biggies_whose_EXATs_we_should_set, "w"))) {
2366	log_msg(1, "Warning - cannot openout %s",
2367	biggies_whose_EXATs_we_should_set);
2368	}
2369	// get xattr and acl files if they're there
2370	res =
2371	read_header_block_from_stream(&biggie_size, biggie_fname,
2372	&ctrl_chr);
2373	if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
2374	res =
2375	read_EXAT_files_from_tape(&biggie_size, biggie_fname,
2376	&ctrl_chr, xattr_fname, acl_fname);
2377	}
2378
2379	noof_biggiefiles = atol(biggie_fname);
2380	sprintf(tmp, "OK, there are %ld biggiefiles in the archives",
2381	noof_biggiefiles);
2382	log_msg(2, tmp);
2383	open_progress_form("Reassembling large files",
2384	"I am now reassembling all the large files.",
2385	"Please wait. This may take some time.",
2386	"", total_slices);
2387
2388	for (res =
2389	read_header_block_from_stream(&biggie_size, biggie_fname,
2390	&ctrl_chr);
2391	ctrl_chr != BLK_STOP_BIGGIEFILES;
2392	res =
2393	read_header_block_from_stream(&biggie_size, biggie_fname,
2394	&ctrl_chr)) {
2395	if (ctrl_chr != BLK_START_A_NORMBIGGIE
2396	&& ctrl_chr != BLK_START_A_PIHBIGGIE) {
2397	wrong_marker(BLK_START_A_NORMBIGGIE, ctrl_chr);
2398	}
2399	p = strrchr(biggie_fname, '/');
2400	if (!p) {
2401	p = biggie_fname;
2402	} else {
2403	p++;
2404	}
2405	sprintf(tmp, "Restoring big file %ld (%lld K)",
2406	current_bigfile_number + 1, biggie_size / 1024);
2407	update_progress_form(tmp);
2408	res = restore_a_biggiefile_from_stream(biggie_fname,
2409	current_bigfile_number,
2410	biggie_cksum,
2411	biggie_size,
2412	filelist, ctrl_chr,
2413	pathname_of_last_biggie_restored);
2414	log_msg(1, "I believe I have restored %s",
2415	pathname_of_last_biggie_restored);
2416	if (fbw && pathname_of_last_biggie_restored[0]) {
2417	fprintf(fbw, "%s\n", pathname_of_last_biggie_restored);
2418	}
2419	retval += res;
2420	current_bigfile_number++;
2421
2422	}
2423	if (current_bigfile_number != noof_biggiefiles
2424	&& noof_biggiefiles != 0) {
2425	sprintf(tmp, "Warning - bigfileno=%ld but noof_biggiefiles=%ld\n",
2426	current_bigfile_number, noof_biggiefiles);
2427	} else {
2428	sprintf(tmp,
2429	"%ld biggiefiles in biggielist.txt; %ld biggiefiles processed today.",
2430	noof_biggiefiles, current_bigfile_number);
2431	}
2432	log_msg(1, tmp);
2433
2434	if (fbw) {
2435	fclose(fbw);
2436	if (length_of_file(biggies_whose_EXATs_we_should_set) > 2) {
2437	iamhere("Setting biggie-EXATs");
2438	if (g_getfattr) {
2439	if (length_of_file(xattr_fname) > 0) {
2440	log_msg(1, "set_fattr_List(%s,%s)",
2441	biggies_whose_EXATs_we_should_set, xattr_fname);
2442	set_fattr_list(biggies_whose_EXATs_we_should_set,
2443	xattr_fname);
2444	}
2445	}
2446	if (g_getfacl) {
2447	if (length_of_file(acl_fname) > 0) {
2448	log_msg(1, "set_acl_list(%s,%s)",
2449	biggies_whose_EXATs_we_should_set, acl_fname);
2450	set_acl_list(biggies_whose_EXATs_we_should_set, acl_fname);
2451	}
2452	}
2453	} else {
2454	iamhere
2455	("No biggiefiles selected. So, no biggie-EXATs to set.");
2456	}
2457	}
2458	if (does_file_exist("/PAUSE")) {
2459	popup_and_OK
2460	("Press ENTER to go on. Delete /PAUSE to stop these pauses.");
2461	}
2462
2463	close_progress_form();
2464	if (retval) {
2465	mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
2466	} else {
2467	mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2468	}
2469	paranoid_free(biggies_whose_EXATs_we_should_set);
2470	paranoid_free(pathname_of_last_biggie_restored);
2471	paranoid_free(biggie_fname);
2472	paranoid_free(biggie_cksum);
2473	paranoid_free(xattr_fname);
2474	paranoid_free(acl_fname);
2475	paranoid_free(tmp);
2476	return (retval);
2477	}
2478
2479	/**************************************************************************
2480	END_RESTORE_ALL_BIGGIEFILES_FROM_STREAM
2481	**************************************************************************/
2482
2483
2484
2485
2486
2487
2488	/**
2489	* Restore all afioballs from the currently opened tape stream.
2490	* @param bkpinfo The backup information structure. Fields used:
2491	* - @c bkpinfo->backup_media_type
2492	* - @c bkpinfo->restore_path
2493	* @param filelist The node structure containing the list of files to be
2494	* restored. If no file in an afioball is in this list, afio will still be
2495	* called for that fileset, but nothing will be written.
2496	* @return 0 for success, or the number of filesets that failed.
2497	*/
2498	int
2499	restore_all_tarballs_from_stream(struct s_node *filelist)
2500	{
2501	int retval = 0;
2502	int res;
2503	long current_afioball_number = 0;
2504	int ctrl_chr;
2505	long max_val /, total_noof_files / ;
2506
2507	/ malloc /
2508	char *tmp;
2509	char *progress_str;
2510	char *tmp_fname;
2511	char *xattr_fname;
2512	char *acl_fname;
2513
2514	long long tmp_size;
2515
2516	malloc_string(tmp);
2517	malloc_string(progress_str);
2518	malloc_string(tmp_fname);
2519	assert(bkpinfo != NULL);
2520	malloc_string(xattr_fname);
2521	malloc_string(acl_fname);
2522	mvaddstr_and_log_it(g_currentY, 0, "Restoring from archives");
2523	read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp);
2524	max_val = atol(tmp) + 1;
2525
2526	chdir(bkpinfo->restore_path); /* I don't know why this is needed _here_ but it seems to be. -HR, 02/04/2002 */
2527
2528	run_program_and_log_output("pwd", 5);
2529
2530	sprintf(progress_str, "Restoring from media #%d",
2531	g_current_media_number);
2532	log_to_screen(progress_str);
2533	open_progress_form("Restoring from archives",
2534	"Restoring data from the archives.",
2535	"Please wait. This may take some time.",
2536	progress_str, max_val);
2537
2538	log_msg(3, "hey");
2539
2540	res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
2541	if (res) {
2542	log_msg(2, "Warning - error reading afioball from tape");
2543	}
2544	retval += res;
2545	if (ctrl_chr != BLK_START_AFIOBALLS) {
2546	wrong_marker(BLK_START_AFIOBALLS, ctrl_chr);
2547	}
2548	log_msg(2, "ho");
2549	res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
2550	while (ctrl_chr != BLK_STOP_AFIOBALLS) {
2551	update_progress_form(progress_str);
2552	if (g_getfattr) {
2553	sprintf(xattr_fname, "%s/xattr-subset-%ld.tmp", bkpinfo->tmpdir,
2554	current_afioball_number);
2555	unlink(xattr_fname);
2556	}
2557	if (g_getfacl) {
2558	sprintf(acl_fname, "%s/acl-subset-%ld.tmp", bkpinfo->tmpdir,
2559	current_afioball_number);
2560	unlink(acl_fname);
2561	}
2562	if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
2563	iamhere("Reading EXAT files from tape");
2564	res =
2565	read_EXAT_files_from_tape(&tmp_size, tmp_fname,
2566	&ctrl_chr, xattr_fname,
2567	acl_fname);
2568	}
2569	if (ctrl_chr != BLK_START_AN_AFIO_OR_SLICE) {
2570	wrong_marker(BLK_START_AN_AFIO_OR_SLICE, ctrl_chr);
2571	}
2572	sprintf(tmp,
2573	"Restoring from fileset #%ld (name=%s, size=%ld K)",
2574	current_afioball_number, tmp_fname, (long) tmp_size >> 10);
2575	res =
2576	restore_a_tarball_from_stream(tmp_fname,
2577	current_afioball_number,
2578	filelist, tmp_size, xattr_fname,
2579	acl_fname);
2580	retval += res;
2581	if (res) {
2582	sprintf(tmp, "Fileset %ld - errors occurred",
2583	current_afioball_number);
2584	log_to_screen(tmp);
2585	}
2586	res =
2587	read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
2588	if (ctrl_chr != BLK_STOP_AN_AFIO_OR_SLICE) {
2589	wrong_marker(BLK_STOP_AN_AFIO_OR_SLICE, ctrl_chr);
2590	}
2591
2592	current_afioball_number++;
2593	g_current_progress++;
2594	sprintf(progress_str, "Restoring from fileset #%ld on %s #%d",
2595	current_afioball_number,
2596	media_descriptor_string(bkpinfo->backup_media_type),
2597	g_current_media_number);
2598	res =
2599	read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
2600	if (g_getfattr) {
2601	unlink(xattr_fname);
2602	}
2603	if (g_getfacl) {
2604	unlink(acl_fname);
2605	}
2606	} // next
2607	log_msg(1, "All done with afioballs");
2608	close_progress_form();
2609	if (retval) {
2610	mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
2611	} else {
2612	mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2613	}
2614	paranoid_free(tmp);
2615	paranoid_free(progress_str);
2616	paranoid_free(tmp_fname);
2617	paranoid_free(xattr_fname);
2618	paranoid_free(acl_fname);
2619	return (retval);
2620	}
2621
2622	/**************************************************************************
2623	END_ RESTORE_ALL_TARBALLS_FROM_STREAM
2624	**************************************************************************/
2625
2626	/* @} - end of LLrestoreGroup */
2627
2628
2629	/**
2630	* Restore all files in @p filelist.
2631	* @param bkpinfo The backup information structure. Most fields are used.
2632	* @param filelist The node structure containing the list of files to be
2633	* restored.
2634	* @return 0 for success, or the number of afioballs and biggiefiles that failed.
2635	* @ingroup restoreGroup
2636	*/
2637	int restore_everything(struct s_node *filelist)
2638	{
2639	int resA;
2640	int resB;
2641
2642	/ mallco */
2643	char *cwd;
2644	char *newpath;
2645	char *tmp;
2646	assert(bkpinfo != NULL);
2647
2648	malloc_string(cwd);
2649	malloc_string(newpath);
2650	malloc_string(tmp);
2651	log_msg(2, "restore_everything() --- starting");
2652	g_current_media_number = 1;
2653	getcwd(cwd, MAX_STR_LEN - 1);
2654	sprintf(tmp, "mkdir -p %s", bkpinfo->restore_path);
2655	run_program_and_log_output(tmp, FALSE);
2656	log_msg(1, "Changing dir to %s", bkpinfo->restore_path);
2657	chdir(bkpinfo->restore_path);
2658	getcwd(newpath, MAX_STR_LEN - 1);
2659	log_msg(1, "path is now %s", newpath);
2660	log_msg(1, "restoring everything");
2661	if (!find_home_of_exe("petris") && !g_text_mode) {
2662	newtDrawRootText(0, g_noof_rows - 2,
2663	"Press ALT-<left cursor> twice to play Petris :-) ");
2664	newtRefresh();
2665	}
2666	mvaddstr_and_log_it(g_currentY, 0, "Preparing to read your archives");
2667	if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2668	mount_media();
2669	mvaddstr_and_log_it(g_currentY++, 0,
2670	"Restoring OS and data from streaming media");
2671	if (bkpinfo->backup_media_type == cdstream) {
2672	openin_cdstream();
2673	} else {
2674	assert_string_is_neither_NULL_nor_zerolength(bkpinfo->media_device);
2675	openin_tape();
2676	}
2677	resA = restore_all_tarballs_from_stream(filelist);
2678	resB = restore_all_biggiefiles_from_stream(filelist);
2679	if (bkpinfo->backup_media_type == cdstream) {
2680	closein_cdstream();
2681	} else {
2682	closein_tape();
2683	}
2684	} else {
2685	mvaddstr_and_log_it(g_currentY++, 0,
2686	"Restoring OS and data from CD/USB ");
2687	mount_media();
2688	resA = restore_all_tarballs_from_CD(filelist);
2689	resB = restore_all_biggiefiles_from_CD(filelist);
2690	}
2691	chdir(cwd);
2692	if (resA + resB) {
2693	log_to_screen("Errors occurred while data was being restored.");
2694	}
2695	if (length_of_file("/etc/raidtab") > 0) {
2696	log_msg(2, "Copying local raidtab to restored filesystem");
2697	run_program_and_log_output("cp -f /etc/raidtab " MNT_RESTORING
2698	"/etc/raidtab", FALSE);
2699	}
2700	kill_petris();
2701	log_msg(2, "restore_everything() --- leaving");
2702	paranoid_free(cwd);
2703	paranoid_free(newpath);
2704	paranoid_free(tmp);
2705	return (resA + resB);
2706	}
2707
2708	/**************************************************************************
2709	END_RESTORE_EVERYTHING
2710	**************************************************************************/
2711
2712
2713
2714	/**
2715	* @brief Haha. You wish! (This function is not implemented :-)
2716	*/
2717	int
2718	restore_live_from_monitas_server(char *monitas_device,
2719	char *restore_this_directory,
2720	char *restore_here)
2721	/* NB: bkpinfo hasn't been populated yet, except for ->tmp which is "/tmp" */
2722	{
2723	FILE *fout;
2724	int retval = 0;
2725	int i;
2726	int j;
2727	struct mountlist_itself the_mountlist;
2728	static struct raidlist_itself the_raidlist;
2729	/ malloc /
2730	char tmp[MAX_STR_LEN + 1];
2731	char command[MAX_STR_LEN + 1];
2732	char datablock[256 * 1024];
2733	char datadisks_fname[MAX_STR_LEN + 1];
2734	long k;
2735	long length;
2736	long long llt;
2737	struct s_node *filelist = NULL;
2738	assert(bkpinfo != NULL);
2739	assert_string_is_neither_NULL_nor_zerolength(monitas_device);
2740	assert(restore_this_directory != NULL);
2741	assert(restore_here != NULL);
2742
2743	sprintf(tmp, "restore_here = '%s'", restore_here);
2744
2745	log_msg(2, tmp);
2746
2747	log_msg(2, "restore_live_from_monitas_server() - starting");
2748	unlink("/tmp/mountlist.txt");
2749	unlink("/tmp/filelist.full");
2750	unlink("/tmp/biggielist.txt");
2751	if (restore_here[0] == '\0') {
2752	strcpy(bkpinfo->restore_path, MNT_RESTORING);
2753	} else {
2754	strcpy(bkpinfo->restore_path, restore_here);
2755	}
2756	log_msg(3, "FYI FYI FYI FYI FYI FYI FYI FYI FYI FYI FYI");
2757	sprintf(tmp, "FYI - data will be restored to %s",
2758	bkpinfo->restore_path);
2759	log_msg(3, tmp);
2760	log_msg(3, "FYI FYI FYI FYI FYI FYI FYI FYI FYI FYI FYI");
2761	sprintf(datadisks_fname, "/tmp/mondorestore.datadisks.%d",
2762	(int) (random() % 32768));
2763	chdir(bkpinfo->tmpdir);
2764
2765	sprintf(command, "cat %s", monitas_device);
2766	g_tape_stream = popen(command, "r"); // for compatibility with openin_tape()
2767	if (!(fout = fopen(datadisks_fname, "w"))) {
2768	log_OS_error(datadisks_fname);
2769	return (1);
2770	}
2771	for (i = 0; i < 32; i++) {
2772	for (j = 0; j < 4; j++) {
2773	for (length = k = 0; length < 256 * 1024; length += k) {
2774	k = fread(datablock + length, 1, 256 * 1024 - length,
2775	g_tape_stream);
2776	}
2777	fwrite(datablock, 1, length, fout);
2778	g_tape_posK += length;
2779	}
2780	}
2781	paranoid_fclose(fout);
2782	sprintf(command,
2783	"tar -zxvf %s ./tmp/mondo-restore.cfg ./tmp/mountlist.txt ./tmp/filelist.full ./tmp/biggielist.txt",
2784	datadisks_fname);
2785	run_program_and_log_output(command, 4);
2786	read_header_block_from_stream(&llt, tmp, &i);
2787	read_header_block_from_stream(&llt, tmp, &i);
2788
2789	unlink(datadisks_fname);
2790	read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
2791	retval = load_mountlist(&the_mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo strcpy(bkpinfo->media_device, monitas_device);
2792
2793
2794	load_raidtab_into_raidlist(&the_raidlist, RAIDTAB_FNAME);
2795	iamhere("FIXME");
2796	fatal_error("This will fail");
2797	sprintf(command,
2798	"grep -E '^%s.*$' %s > %s",
2799	restore_this_directory, g_filelist_full, g_filelist_full);
2800	if (system(command)) {
2801	retval++;
2802	log_to_screen
2803	("Error(s) occurred while processing filelist and wildcard");
2804	}
2805	iamhere("FIXME");
2806	fatal_error("This will fail");
2807	sprintf(command,
2808	"grep -E '^%s.*$' %s > %s",
2809	restore_this_directory, g_biggielist_txt, g_biggielist_txt);
2810	if (system(command)) {
2811	log_msg(1,
2812	"Error(s) occurred while processing biggielist and wildcard");
2813	}
2814	sprintf(command, "touch %s", g_biggielist_txt);
2815	run_program_and_log_output(command, FALSE);
2816	// filelist = load_filelist(g_filelist_restthese); // FIXME --- this probably doesn't work because it doesn't include the biggiefiles
2817	retval += restore_everything(filelist);
2818	free_filelist(filelist);
2819	log_msg(2, "--------End of restore_live_from_monitas_server--------");
2820	return (retval);
2821	}
2822
2823	/**************************************************************************
2824	END_RESTORE_LIVE_FROM_MONITAS_SERVER
2825	**************************************************************************/
2826
2827
2828
2829
2830	extern void wait_until_software_raids_are_prepped(char *, int);
2831
2832
2833	char which_restore_mode(void);
2834
2835
2836	/**
2837	* Log a "don't panic" message to the logfile.
2838	*/
2839	void welcome_to_mondorestore()
2840	{
2841	log_msg(0, "-------------- Mondo Restore v%s -------------", PACKAGE_VERSION);
2842	log_msg(0,
2843	"DON'T PANIC! Mondorestore logs almost everything, so please ");
2844	log_msg(0,
2845	"don't break out in a cold sweat just because you see a few ");
2846	log_msg(0,
2847	"error messages in the log. Read them; analyze them; see if ");
2848	log_msg(0,
2849	"they are significant; above all, verify your backups! Please");
2850	log_msg(0,
2851	"attach a compressed copy of this log to any e-mail you send ");
2852	log_msg(0,
2853	"to the Mondo mailing list when you are seeking technical ");
2854	log_msg(0,
2855	"support. Without it, we can't help you. - DevTeam");
2856	log_msg(0,
2857	"------------------------------------------------------------");
2858	log_msg(0,
2859	"BTW, despite (or perhaps because of) the wealth of messages,");
2860	log_msg(0,
2861	"some users are inclined to stop reading this log. If Mondo ");
2862	log_msg(0,
2863	"stopped for some reason, chances are it's detailed here. ");
2864	log_msg(0,
2865	"More than likely there's a message at the very end of this ");
2866	log_msg(0,
2867	"log that will tell you what is wrong. Please read it! ");
2868	log_msg(0,
2869	"------------------------------------------------------------");
2870	}
2871
2872
2873
2874	/**
2875	* Restore the user's data.
2876	* What did you think it did, anyway? :-)
2877	*/
2878	int main(int argc, char *argv[])
2879	{
2880	FILE *fin;
2881	FILE *fout;
2882	int retval = 0;
2883	int res;
2884	// int c;
2885	char *tmp;
2886
2887	struct mountlist_itself *mountlist;
2888	struct raidlist_itself *raidlist;
2889	struct s_node *filelist;
2890	char a, b;
2891	bool run_postnuke = FALSE;
2892
2893	/**************************************************************************
2894	* hugo- *
2895	* busy stuff here - it needs some comments -stan *
2896	* *
2897	**************************************************************************/
2898	if (getuid() != 0) {
2899	fprintf(stderr, "Please run as root.\r\n");
2900	exit(127);
2901	}
2902	if (!
2903	(bkpinfo = malloc(sizeof(struct s_bkpinfo)))) {
2904	fatal_error("Cannot malloc bkpinfo");
2905	}
2906	reset_bkpinfo();
2907
2908	g_loglevel = DEFAULT_MR_LOGLEVEL;
2909	malloc_string(tmp);
2910
2911	/* Configure global variables */
2912	#ifdef __FreeBSD__
2913	if (strstr
2914	(call_program_and_get_last_line_of_output("cat /tmp/cmdline"),
2915	"textonly"))
2916	#else
2917	if (strstr
2918	(call_program_and_get_last_line_of_output("cat /proc/cmdline"),
2919	"textonly"))
2920	#endif
2921	{
2922	g_text_mode = TRUE;
2923	log_msg(1, "TEXTONLY MODE");
2924	} else {
2925	g_text_mode = FALSE;
2926	} // newt :-)
2927	if (!(mountlist = malloc(sizeof(struct mountlist_itself)))) {
2928	fatal_error("Cannot malloc mountlist");
2929	}
2930	if (!(raidlist = malloc(sizeof(struct raidlist_itself)))) {
2931	fatal_error("Cannot malloc raidlist");
2932	}
2933
2934	malloc_libmondo_global_strings();
2935
2936	strcpy(g_mondo_home,
2937	call_program_and_get_last_line_of_output("which mondorestore"));
2938	sprintf(g_tmpfs_mountpt, "/tmp/tmpfs");
2939	make_hole_for_dir(g_tmpfs_mountpt);
2940	g_current_media_number = 1; // precaution
2941
2942	run_program_and_log_output("mkdir -p " MNT_CDROM, FALSE);
2943
2944	malloc_string(tmp);
2945	malloc_string(a);
2946	malloc_string(b);
2947	setup_MR_global_filenames(); // malloc() and set globals, using bkpinfo->tmpdir etc.
2948	bkpinfo->backup_media_type = none; // in case boot disk was made for one backup type but user wants to restore from another backup type
2949	bkpinfo->restore_data = TRUE; // Well, yeah :-)
2950	if (am_I_in_disaster_recovery_mode()) {
2951	run_program_and_log_output("mount / -o remount,rw", 2);
2952	} // for b0rken distros
2953	g_main_pid = getpid();
2954	srandom((int) (time(NULL)));
2955	register_pid(getpid(), "mondo");
2956	set_signals(TRUE);
2957	g_kernel_version = get_kernel_version();
2958
2959	log_msg(1, "FYI - g_mountlist_fname = %s", g_mountlist_fname);
2960	if (strlen(g_mountlist_fname) < 3) {
2961	fatal_error
2962	("Serious error in malloc()'ing. Could be a bug in your glibc.");
2963	}
2964	mkdir(MNT_CDROM, 0x770);
2965	make_hole_for_dir(MONDO_CACHE);
2966
2967	/* Backup original mountlist.txt */
2968	sprintf(tmp, "%s.orig", g_mountlist_fname);
2969	if (!does_file_exist(g_mountlist_fname)) {
2970	log_msg(2,
2971	"%ld: Warning - g_mountlist_fname (%s) does not exist yet",
2972	__LINE__, g_mountlist_fname);
2973	} else if (!does_file_exist(tmp)) {
2974	sprintf(tmp, "cp -f %s %s.orig", g_mountlist_fname,
2975	g_mountlist_fname);
2976	run_program_and_log_output(tmp, FALSE);
2977	}
2978
2979	/* Init directories */
2980	make_hole_for_dir("/var/log");
2981	make_hole_for_dir("/tmp/tmpfs"); /* just in case... */
2982	run_program_and_log_output("umount " MNT_CDROM, FALSE);
2983	/*
2984	run_program_and_log_output("ln -sf /var/log/mondo-archive.log /tmp/mondorestore.log",
2985	FALSE);
2986	*/
2987
2988	run_program_and_log_output("rm -Rf /tmp/tmpfs/mondo.tmp.*", FALSE);
2989
2990	/* Init GUI */
2991	malloc_libmondo_global_strings();
2992	setup_newt_stuff(); /* call newtInit and setup screen log */
2993	welcome_to_mondorestore();
2994	if (bkpinfo->disaster_recovery) {
2995	log_msg(1, "I am in disaster recovery mode");
2996	} else {
2997	log_msg(1, "I am in normal, live mode");
2998	}
2999
3000	iamhere("what time is it");
3001
3002	/* Process command-line parameters */
3003	if (argc == 2 && strcmp(argv[1], "--edit-mountlist") == 0) {
3004	#ifdef __FreeBSD__
3005	system("mv -f /tmp/raidconf.txt /etc/raidtab");
3006	if (!does_file_exist("/etc/raidtab"))
3007	system("vinum printconfig > /etc/raidtab");
3008	#endif
3009	load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
3010	if (!does_file_exist(g_mountlist_fname)) {
3011	strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
3012	}
3013	res = let_user_edit_the_mountlist(mountlist, raidlist);
3014	#ifdef __FreeBSD__
3015	system("mv -f /etc/raidtab /tmp/raidconf.txt");
3016	#endif
3017	paranoid_MR_finish(res);
3018	}
3019
3020	g_loglevel = DEFAULT_MR_LOGLEVEL;
3021	if (argc == 3 && strcmp(argv[1], "--echo-to-screen") == 0) {
3022	fout = fopen("/tmp/out.txt", "w");
3023	fput_string_one_char_at_a_time(stderr, argv[2]);
3024	finish(0);
3025	}
3026
3027	if (argc == 3 && strcmp(argv[1], "--gendf") == 0) {
3028	make_grub_install_scriptlet(argv[2]);
3029	finish(0);
3030	}
3031
3032	if (argc >= 2 && strcmp(argv[1], "--pih") == 0) {
3033	if (system("mount \| grep cdrom 2> /dev/null > /dev/null")) {
3034	system("mount " MNT_CDROM);
3035	}
3036	bkpinfo->compression_level = 1;
3037	g_current_media_number = 2;
3038	strcpy(bkpinfo->restore_path, "/tmp/TESTING");
3039	bkpinfo->backup_media_type = dvd;
3040	open_progress_form("Reassembling /dev/hda1",
3041	"Shark is a bit of a silly person.",
3042	"Please wait. This may take some time.",
3043	"", 1999);
3044	system("rm -Rf /tmp/pih");
3045
3046	restore_a_biggiefile_from_CD(42, NULL, tmp);
3047	}
3048
3049	if (argc == 5 && strcmp(argv[1], "--common") == 0) {
3050	g_loglevel = 6;
3051	filelist = load_filelist(argv[2]);
3052	if (!filelist) {
3053	fatal_error("Failed to load filelist");
3054	}
3055	toggle_node_selection(filelist, FALSE);
3056	toggle_all_root_dirs_on(filelist);
3057	// BERLIOS: /usr/lib ???
3058	toggle_path_selection(filelist, "/usr/share", TRUE);
3059	// show_filelist(filelist);
3060	save_filelist(filelist, "/tmp/out.txt");
3061	// finish(0);
3062	// toggle_path_selection (filelist, "/root/stuff", TRUE);
3063	strcpy(a, argv[3]);
3064	strcpy(b, argv[4]);
3065
3066	res = save_filelist_entries_in_common(a, filelist, b, FALSE);
3067	free_filelist(filelist);
3068	printf("res = %d", res);
3069	finish(0);
3070	}
3071
3072	if (argc == 3 && strcmp(argv[1], "--popuplist") == 0) {
3073	popup_changelist_from_file(argv[2]);
3074	paranoid_MR_finish(0);
3075	}
3076
3077	if (argc == 5 && strcmp(argv[1], "--copy") == 0) {
3078	log_msg(1, "SCORE");
3079	g_loglevel = 10;
3080	if (strstr(argv[2], "save")) {
3081	log_msg(1, "Saving from %s to %s", argv[3], argv[4]);
3082	fin = fopen(argv[3], "r");
3083	fout = fopen(argv[4], "w");
3084	copy_from_src_to_dest(fin, fout, 'w');
3085	fclose(fin);
3086	fin = fopen(argv[3], "r");
3087	copy_from_src_to_dest(fin, fout, 'w');
3088	fclose(fout);
3089	fclose(fin);
3090	} else if (strstr(argv[2], "restore")) {
3091	fout = fopen(argv[3], "w");
3092	fin = fopen(argv[4], "r");
3093	copy_from_src_to_dest(fout, fin, 'r');
3094	fclose(fin);
3095	fin = fopen(argv[4], "r");
3096	copy_from_src_to_dest(fout, fin, 'r');
3097	fclose(fout);
3098	fclose(fin);
3099	} else {
3100	fatal_error("Unknown additional param");
3101	}
3102	finish(0);
3103	}
3104
3105	if (argc == 3 && strcmp(argv[1], "--mdstat") == 0) {
3106	wait_until_software_raids_are_prepped(argv[2], 100);
3107	finish(0);
3108	}
3109
3110	if (argc == 3 && strcmp(argv[1], "--mdconv") == 0) {
3111	finish(create_raidtab_from_mdstat(argv[2]));
3112	}
3113
3114	if (argc == 3 && strcmp(argv[1], "-p") == 0) {
3115	strcpy(bkpinfo->prefix,argv[2]);
3116	log_msg(1,"Prefix forced to %s",bkpinfo->prefix);
3117	}
3118
3119	if (argc == 3 && strcmp(argv[1], "-K") == 0) {
3120	g_loglevel = atoi(argv[2]);
3121	log_msg(1,"Loglevel forced to %s",g_loglevel);
3122	}
3123
3124	if (argc == 2 && strcmp(argv[1], "--live-grub") == 0) {
3125	retval = run_grub(FALSE, "/dev/hda");
3126	if (retval) {
3127	log_to_screen("Failed to write Master Boot Record");
3128	}
3129	paranoid_MR_finish(0);
3130	}
3131	if (argc == 3 && strcmp(argv[1], "--paa") == 0) {
3132	g_current_media_number = atoi(argv[2]);
3133	pause_and_ask_for_cdr(5, NULL);
3134	paranoid_MR_finish(0);
3135	} else if (!bkpinfo->disaster_recovery) { // live!
3136	if (argc != 1) {
3137	popup_and_OK
3138	("Live mode doesn't support command-line parameters yet.");
3139	paranoid_MR_finish(1);
3140	// return(1);
3141	}
3142	log_msg(1, "I am in normal, live mode.");
3143	log_msg(2, "FYI, MOUNTLIST_FNAME = %s", g_mountlist_fname);
3144	mount_boot_if_necessary(); /* for Gentoo users */
3145	log_msg(2, "Still here.");
3146	if (argc > 1 && strcmp(argv[argc - 1], "--live-from-cd") == 0) {
3147	g_restoring_live_from_cd = TRUE;
3148	}
3149	if (bkpinfo->backup_media_type == nfs) {
3150	g_restoring_live_from_nfs = TRUE;
3151	}
3152	if (argc == 5 && strcmp(argv[1], "--monitas-live") == 0) {
3153	retval =
3154	restore_live_from_monitas_server(argv[2],
3155	argv[3], argv[4]);
3156	} else {
3157	log_msg(2, "Calling restore_to_live_filesystem()");
3158	retval = restore_to_live_filesystem();
3159	}
3160	log_msg(2, "Still here. Yay.");
3161	if (strlen(bkpinfo->tmpdir) > 0) {
3162	sprintf(tmp, "rm -Rf %s/*", bkpinfo->tmpdir);
3163	run_program_and_log_output(tmp, FALSE);
3164	}
3165	unmount_boot_if_necessary(); /* for Gentoo users */
3166	paranoid_MR_finish(retval);
3167	} else {
3168	/* Disaster recovery mode (must be) */
3169	log_msg(1, "I must be in disaster recovery mode.");
3170	log_msg(2, "FYI, MOUNTLIST_FNAME = %s ", g_mountlist_fname);
3171	if (argc == 3 && strcmp(argv[1], "--monitas-memorex") == 0) {
3172	log_to_screen("Uh, that hasn't been implemented yet.");
3173	paranoid_MR_finish(1);
3174	}
3175
3176	iamhere("About to call load_mountlist and load_raidtab");
3177	strcpy(bkpinfo->restore_path, MNT_RESTORING);
3178	read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
3179	retval = load_mountlist(mountlist, g_mountlist_fname);
3180	retval += load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
3181	iamhere
3182	("Returned from calling load_mountlist and load_raidtab successfully");
3183
3184	if (argc > 1
3185	&& (strcmp(argv[1], "--compare") == 0
3186	\|\| strcmp(argv[1], "--nuke") == 0)) {
3187	if (bkpinfo->backup_media_type == nfs
3188	&& !is_this_device_mounted(bkpinfo->nfs_mount)) {
3189	log_msg(1, "Mounting nfs dir");
3190	sprintf(bkpinfo->isodir, "/tmp/isodir");
3191	run_program_and_log_output("mkdir -p /tmp/isodir", 5);
3192	sprintf(tmp, "mount %s -t nfs -o nolock /tmp/isodir",
3193	bkpinfo->nfs_mount);
3194	run_program_and_log_output(tmp, 1);
3195	}
3196	}
3197
3198
3199	if (retval) {
3200	log_to_screen
3201	("Warning - load_raidtab_into_raidlist returned an error");
3202	}
3203
3204
3205	log_msg(1, "Send in the clowns.");
3206
3207	if (argc == 2 && strcmp(argv[1], "--partition-only") == 0) {
3208	log_msg(0, "Partitioning only.");
3209	load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
3210	strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
3211	load_mountlist(mountlist, g_mountlist_fname);
3212	res = partition_everything(mountlist);
3213	finish(res);
3214	}
3215
3216	if (argc == 2 && strcmp(argv[1], "--format-only") == 0) {
3217	log_msg(0, "Formatting only.");
3218	load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
3219	strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
3220	load_mountlist(mountlist, g_mountlist_fname);
3221	res = format_everything(mountlist, FALSE, raidlist);
3222	finish(res);
3223	}
3224
3225	if (argc == 2 && strcmp(argv[1], "--stop-lvm-and-raid") == 0) {
3226	log_msg(0, "Stopping LVM and RAID");
3227	load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
3228	strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
3229	load_mountlist(mountlist, g_mountlist_fname);
3230	res = do_my_funky_lvm_stuff(TRUE, FALSE);
3231	res += stop_all_raid_devices(mountlist);
3232	finish(res);
3233	}
3234
3235	if (argc == 2 && strcmp(argv[1], "--nuke") == 0) {
3236	iamhere("nuking");
3237	retval += nuke_mode(mountlist, raidlist);
3238	} else if (argc == 2 && strcmp(argv[1], "--interactive") == 0) {
3239	iamhere("catchall");
3240	retval += catchall_mode(mountlist, raidlist);
3241	} else if (argc == 2 && strcmp(argv[1], "--compare") == 0) {
3242	iamhere("compare");
3243	retval += compare_mode(mountlist, raidlist);
3244	} else if (argc == 2 && strcmp(argv[1], "--iso") == 0) {
3245	iamhere("iso");
3246	retval = iso_mode(mountlist, raidlist, FALSE);
3247	} else if (argc == 2 && strcmp(argv[1], "--mbr") == 0) {
3248	iamhere("mbr");
3249	retval = mount_all_devices(mountlist, TRUE);
3250	if (!retval) {
3251	retval += run_boot_loader(FALSE);
3252	retval += unmount_all_devices(mountlist);
3253	}
3254	if (retval) {
3255	log_to_screen("Failed to write Master Boot Record");
3256	}
3257	} else if (argc == 2 && strcmp(argv[1], "--isonuke") == 0) {
3258	iamhere("isonuke");
3259	retval = iso_mode(mountlist, raidlist, TRUE);
3260	} else if (argc != 1) {
3261	log_to_screen("Invalid paremeters");
3262	paranoid_MR_finish(1);
3263	} else {
3264	iamhere("catchall (no mode specified in command-line call");
3265	retval += catchall_mode(mountlist, raidlist);
3266	}
3267	}
3268
3269	/* clean up at the end */
3270	if (retval) {
3271	if (does_file_exist(MONDO_CACHE"/changed.files")) {
3272	log_to_screen
3273	("See "MONDO_CACHE"/changed.files for list of files that have changed.");
3274	}
3275	mvaddstr_and_log_it(g_currentY++,
3276	0,
3277	"Run complete. Errors were reported. Please review the logfile.");
3278	} else {
3279	if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3280	mvaddstr_and_log_it(g_currentY++,
3281	0,
3282	"Run complete. Please remove media and reboot.");
3283	} else {
3284	run_program_and_log_output("sync", FALSE);
3285	if (is_this_device_mounted(MNT_CDROM)) {
3286	res =
3287	run_program_and_log_output("umount " MNT_CDROM, FALSE);
3288	} else {
3289	res = 0;
3290	}
3291
3292	if (!bkpinfo->please_dont_eject) {
3293	res = eject_device("/dev/cdrom");
3294	/*
3295	if (res)
3296	{
3297	log_to_screen( "WARNING - failed to eject CD-ROM disk" );
3298	}
3299	*/
3300	}
3301	mvaddstr_and_log_it(g_currentY++,
3302	0,
3303	"Run complete. Please remove media and reboot.");
3304	}
3305	}
3306
3307	// g_I_have_just_nuked is set true by nuke_mode() just before it returns
3308	if (!system("which post-nuke > /dev/null 2> /dev/null")) {
3309	log_msg(1, "post-nuke found; find out whether we should run it...");
3310	if (g_I_have_just_nuked \|\| does_file_exist("/POST-NUKE-ANYWAY")) {
3311	run_postnuke = TRUE;
3312	log_msg(1, "Yes, will run post-nuke because in nuke mode or file /POST-NUKE-ANYWAY exists.");
3313	} else if (ask_me_yes_or_no("post-nuke script found. Do you want to run it?")) {
3314	run_postnuke = TRUE;
3315	log_msg(1, "Yes, will run post-nuke because user interactively asked for it.");
3316	} else {
3317	run_postnuke = FALSE;
3318	log_msg(1, "No, will not run post-nuke.");
3319	}
3320	} else {
3321	log_msg(1, "No post-nuke found.");
3322	}
3323	if (run_postnuke) {
3324	log_to_screen("Running post-nuke...");
3325	if (mount_all_devices(mountlist, TRUE)) {
3326	log_to_screen
3327	("Unable to re-mount partitions for post-nuke stuff");
3328	} else {
3329	log_msg(1, "Re-mounted partitions for post-nuke stuff");
3330	sprintf(tmp, "post-nuke %s %d", bkpinfo->restore_path,
3331	retval);
3332	log_msg(2, "Calling '%s'", tmp);
3333	if ((res = run_program_and_log_output(tmp, 0))) {
3334	log_OS_error(tmp);
3335	}
3336	log_msg(1, "post-nuke returned w/ res=%d", res);
3337	}
3338	unmount_all_devices(mountlist);
3339	log_to_screen("I've finished post-nuking.");
3340	}
3341
3342	/*
3343	log_to_screen("If you are REALLY in a hurry, hit Ctrl-Alt-Del now.");
3344	log_to_screen("Otherwise, please wait until the RAID disks are done.");
3345	wait_until_software_raids_are_prepped("/proc/mdstat", 100);
3346	log_to_screen("Thank you.");
3347	*/
3348	unlink("/tmp/mondo-run-prog.tmp");
3349	set_signals(FALSE);
3350	log_to_screen("Restore log (%s) copied to /var/log on your hard disk", MONDO_LOGFILE);
3351	sprintf(tmp,
3352	"Mondo-restore is exiting (retval=%d) ",
3353	retval);
3354	log_to_screen(tmp);
3355	sprintf(tmp, "umount %s", bkpinfo->isodir);
3356	run_program_and_log_output(tmp, 5);
3357	paranoid_free(mountlist);
3358	paranoid_free(raidlist);
3359	if (am_I_in_disaster_recovery_mode()) {
3360	run_program_and_log_output("mount / -o remount,rw", 2);
3361	} // for b0rken distros
3362	sprintf(tmp, "rm -Rf %s", bkpinfo->tmpdir);
3363	system(tmp);
3364	paranoid_MR_finish(retval); // frees global stuff plus bkpinfo
3365	free_libmondo_global_strings(); // it's fine to have this here :) really :)
3366	paranoid_free(a);
3367	paranoid_free(b);
3368	paranoid_free(tmp);
3369
3370	unlink("/tmp/filelist.full");
3371	unlink("/tmp/filelist.full.gz");
3372
3373	exit(retval);
3374	}
3375
3376	/**************************************************************************
3377	END_MAIN
3378	**************************************************************************/
3379
3380
3381
3382
3383
3384	/**************************************************************************
3385	END_MONDO-RESTORE.C
3386	**************************************************************************/

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source: MondoRescue/branches/2.2.6/mondo/src/mondorestore/mondo-restore.c@ 1916

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