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source: MondoRescue/branches/2.2.9/mondo/src/common/libmondo-archive.c @ 2463

Last change on this file since 2463 was 2463, checked in by Bruno Cornec, 11 years ago
Reset an error counter before blanking a DVD to avoid always returning an error (Vincent Raman vincent.raman_at_macqel.eu)
Property svn:keywords set to `Id`
File size: 100.8 KB

Line
1	/* libmondo-archive.c
2	$Id: libmondo-archive.c 2463 2009-10-26 00:34:16Z bruno $
3
4	subroutines to handle the archiving of files
5	*/
6
7	/**
8	* @file
9	* Functions to handle backing up data.
10	* This is the main file (at least the longest one) in libmondo.
11	*/
12
13	#include "my-stuff.h"
14	#include "mr_mem.h"
15	#include "mondostructures.h"
16	#include "libmondo-string-EXT.h"
17	#include "libmondo-stream-EXT.h"
18	#include "libmondo-devices-EXT.h"
19	#include "libmondo-tools-EXT.h"
20	#include "libmondo-gui-EXT.h"
21	#include "libmondo-fork-EXT.h"
22	#include "libmondo-files-EXT.h"
23	#include "libmondo-filelist-EXT.h"
24	#include "libmondo-tools-EXT.h"
25	#include "libmondo-verify-EXT.h"
26	#include "libmondo-archive.h"
27	#include "lib-common-externs.h"
28	#include <sys/sem.h>
29	#include <sys/types.h>
30	#include <sys/ipc.h>
31	#include <stdarg.h>
32	#define DVDRWFORMAT 1
33
34
35
36	#ifndef _SEMUN_H
37	#define _SEMUN_H
38
39	/**
40	* The semaphore union, provided only in case the user's system doesn't.
41	*/
42	union semun {
43	int val;
44	struct semid_ds *buf;
45	unsigned short int *array;
46	struct seminfo *__buf;
47	};
48	#endif
49
50	/@unused@/
51	//static char cvsid[] = "$Id: libmondo-archive.c 2463 2009-10-26 00:34:16Z bruno $";
52	//
53	extern char get_non_rewind_dev(char );
54
55	/* ************************* external global vars ****************/
56	extern int g_current_media_number;
57	extern int g_currentY;
58	extern bool g_text_mode;
59	extern bool g_exiting;
60	extern long g_current_progress;
61	extern FILE *g_tape_stream;
62	extern long long g_tape_posK;
63	extern bool g_cd_recovery;
64	extern char *g_mondo_home;
65	/*
66	extern char *g_tmpfs_mountpt;
67	*/
68	extern char *g_serial_string;
69	extern char *g_getfacl;
70	extern char *g_getfattr;
71	extern char *MONDO_LOGFILE;
72
73	/* Reference to global bkpinfo */
74	extern struct s_bkpinfo *bkpinfo;
75
76
77	/**
78	* @addtogroup globalGroup
79	* @{
80	*/
81	/**
82	* The current backup media type in use.
83	*/
84	t_bkptype g_backup_media_type = none;
85
86	/**
87	* Incremented by each archival thread when it starts up. After that,
88	* this is the number of threads running.
89	*/
90	int g_current_thread_no = 0;
91
92	/* @} - end of globalGroup */
93
94	extern int g_noof_rows;
95
96	/* Semaphore-related code */
97
98	static int set_semvalue(void);
99	static void del_semvalue(void);
100	static int semaphore_p(void);
101	static int semaphore_v(void);
102
103	static int g_sem_id;
104	static int g_sem_key;
105
106	/**
107	* Initialize the semaphore.
108	* @see del_semvalue
109	* @see semaphore_p
110	* @see semaphore_v
111	* @return 1 for success, 0 for failure.
112	*/
113	static int set_semvalue(void) // initializes semaphore
114	{
115	union semun sem_union;
116	sem_union.val = 1;
117	if (semctl(g_sem_id, 0, SETVAL, sem_union) == -1) {
118	return (0);
119	}
120	return (1);
121	}
122
123	/**
124	* Frees (deletes) the semaphore. Failure is indicated by a log
125	* message.
126	* @see set_semvalue
127	*/
128	static void del_semvalue(void) // deletes semaphore
129	{
130	union semun sem_union;
131
132	if (semctl(g_sem_id, 0, IPC_RMID, sem_union) == -1) {
133	log_msg(3, "Failed to delete semaphore");
134	}
135	}
136
137	/**
138	* Acquire (increment) the semaphore (change status to P).
139	* @return 1 for success, 0 for failure.
140	* @see semaphore_v
141	*/
142	static int semaphore_p(void) // changes status to 'P' (waiting)
143	{
144	struct sembuf sem_b;
145
146	sem_b.sem_num = 0;
147	sem_b.sem_op = -1; // P()
148	sem_b.sem_flg = SEM_UNDO;
149	if (semop(g_sem_id, &sem_b, 1) == -1) {
150	log_msg(3, "semaphore_p failed");
151	return (0);
152	}
153	return (1);
154	}
155
156	/**
157	* Free (decrement) the semaphore (change status to V).
158	* @return 1 for success, 0 for failure.
159	*/
160	static int semaphore_v(void) // changes status to 'V' (free)
161	{
162	struct sembuf sem_b;
163
164	sem_b.sem_num = 0;
165	sem_b.sem_op = 1; // V()
166	sem_b.sem_flg = SEM_UNDO;
167	if (semop(g_sem_id, &sem_b, 1) == -1) {
168	log_msg(3, "semaphore_v failed");
169	return (0);
170	}
171	return (1);
172	}
173
174
175	//------------------------------------------------------
176
177
178	/**
179	* Size in megabytes of the buffer afforded to the executable "buffer".
180	* This figure is used when we calculate how much data we have probably 'lost'
181	* when writing off the end of tape N, so that we can then figure out how much
182	* data we must recreate & write to the start of tape N+1.
183	*/
184	extern int g_tape_buffer_size_MB;
185
186
187
188
189	int
190	archive_this_fileset_with_star(char filelist, char fname, int setno)
191	{
192	int retval = 0;
193	unsigned int res = 0;
194	int tries = 0;
195	char *command = NULL;
196	char *tmp = NULL;
197	char *p;
198
199
200	if (!does_file_exist(filelist)) {
201	mr_asprintf(&tmp, "(archive_this_fileset) - filelist %s does not exist", filelist);
202	log_to_screen(tmp);
203	paranoid_free(tmp);
204	return (1);
205	}
206
207	mr_asprintf(&tmp, "echo hi > %s 2> /dev/null", fname);
208	if (system(tmp)) {
209	paranoid_free(tmp);
210	fatal_error("Unable to write tarball to scratchdir");
211	}
212	paranoid_free(tmp);
213
214	mr_asprintf(&command, "star H=exustar list=%s -c " STAR_ACL_SZ " file=%s",
215	filelist, fname);
216	if (bkpinfo->use_lzo) {
217	fatal_error("Can't use lzop");
218	}
219	if (bkpinfo->compression_level > 0) {
220	mr_strcat(command, " -bz");
221	}
222	mr_strcat(command, " 2>> %s", MONDO_LOGFILE);
223	log_msg(4, "command = '%s'", command);
224
225	for (res = 99, tries = 0; tries < 3 && res != 0; tries++) {
226	log_msg(5, "command='%s'", command);
227	res = system(command);
228	mr_asprintf(&tmp, "%s", last_line_of_file(MONDO_LOGFILE));
229	log_msg(1, "res=%d; tmp='%s'", res, tmp);
230	if (bkpinfo->use_star && (res == 254 \|\| res == 65024)
231	&& strstr(tmp, "star: Processed all possible files")
232	&& tries > 0) {
233	log_msg(1, "Star returned nonfatal error");
234	res = 0;
235	}
236	paranoid_free(tmp);
237
238	if (res) {
239	log_OS_error(command);
240	p = strstr(command, "-acl ");
241	if (p) {
242	p[0] = p[1] = p[2] = p[3] = ' ';
243	log_msg(1, "new command = '%s'", command);
244	} else {
245	log_msg(3,
246	"Attempt #%d failed. Pausing 3 seconds and retrying...",
247	tries + 1);
248	sleep(3);
249	}
250	}
251	}
252	paranoid_free(command);
253
254	retval += res;
255	if (retval) {
256	log_msg(3, "Failed to write set %d", setno);
257	} else if (tries > 1) {
258	log_msg(3, "Succeeded in writing set %d, on try #%d", setno,
259	tries);
260	}
261	return (retval);
262	}
263
264
265	/**
266	* Call @c afio to archive the filelist @c filelist to the file @c fname.
267	*
268	* @param bkpinfo The backup information structure. Fields used:
269	* - @c compression_level
270	* - @c scratchdir (only verifies existence)
271	* - @c tmpdir (only verifies existence)
272	* - @c zip_exe
273	* - @c zip_suffix
274	* @param filelist The path to a file containing a list of files to be archived
275	* in this fileset.
276	* @param fname The output file to archive to.
277	* @param setno This fileset number.
278	* @return The number of errors encountered (0 for success).
279	* @ingroup LLarchiveGroup
280	*/
281	int
282	archive_this_fileset(char filelist, char fname, int setno)
283	{
284
285	/@ int ************************************************************** */
286	int retval = 0;
287	int res = 0;
288	int tries = 0;
289	/*
290	int i = 0;
291	static int free_ramdisk_space = 9999;
292	*/
293
294	/@ buffers *********************************************************** */
295	char *command = NULL;
296	char *zipparams = NULL;
297	char *tmp = NULL;
298
299	assert(bkpinfo != NULL);
300	assert_string_is_neither_NULL_nor_zerolength(filelist);
301	assert_string_is_neither_NULL_nor_zerolength(fname);
302
303	if (bkpinfo->compression_level > 0 && bkpinfo->use_star) {
304	return (archive_this_fileset_with_star(filelist, fname, setno));
305	}
306
307	if (!does_file_exist(filelist)) {
308	mr_asprintf(&tmp, "(archive_this_fileset) - filelist %s does not exist",
309	filelist);
310	log_to_screen(tmp);
311	paranoid_free(tmp);
312	return (1);
313	}
314	mr_asprintf(&tmp, "echo hi > %s 2> /dev/null", fname);
315	if (system(tmp)) {
316	paranoid_free(tmp);
317	fatal_error("Unable to write tarball to scratchdir");
318	}
319	paranoid_free(tmp);
320
321
322	if (bkpinfo->compression_level > 0) {
323	mr_asprintf(&tmp, "%s/do-not-compress-these", g_mondo_home);
324	// -b %ld, TAPE_BLOCK_SIZE
325	mr_asprintf(&zipparams, "-Z -P %s -G %d -T 3k", bkpinfo->zip_exe,
326	bkpinfo->compression_level);
327	if (does_file_exist(tmp)) {
328	mr_strcat(zipparams, " -E %s",tmp);
329	} else {
330	log_msg(3, "%s not found. Cannot exclude zipfiles, etc.", tmp);
331	}
332	paranoid_free(tmp);
333	} else {
334	mr_asprintf(&zipparams, "");
335	}
336
337	// make_hole_for_file(fname);
338
339	if (!does_file_exist(bkpinfo->tmpdir)) {
340	log_OS_error("tmpdir not found");
341	fatal_error("tmpdir not found");
342	}
343	if (!does_file_exist(bkpinfo->scratchdir)) {
344	log_OS_error("scratchdir not found");
345	fatal_error("scratchdir not found");
346	}
347	mr_asprintf(&command, "rm -f %s %s. %s.gz %s.%s", fname, fname, fname,
348	fname, bkpinfo->zip_suffix);
349	paranoid_system(command);
350	paranoid_free(command);
351
352	mr_asprintf(&command, "afio -o -b %ld -M 16m %s %s < %s 2>> %s",
353	TAPE_BLOCK_SIZE, zipparams, fname, filelist, MONDO_LOGFILE);
354	paranoid_free(zipparams);
355
356	mr_asprintf(&tmp, "echo hi > %s 2> /dev/null", fname);
357	if (system(tmp)) {
358	paranoid_free(tmp);
359	fatal_error("Unable to write tarball to scratchdir");
360	}
361	paranoid_free(tmp);
362
363	for (res = 99, tries = 0; tries < 3 && res != 0; tries++) {
364	log_msg(5, "command='%s'", command);
365	res = system(command);
366	if (res) {
367	log_OS_error(command);
368	log_msg(3,
369	"Attempt #%d failed. Pausing 3 seconds and retrying...",
370	tries + 1);
371	sleep(3);
372	}
373	}
374	paranoid_free(command);
375
376	retval += res;
377	if (retval) {
378	log_msg(3, "Failed to write set %d", setno);
379	} else if (tries > 1) {
380	log_msg(3, "Succeeded in writing set %d, on try #%d", setno,
381	tries);
382	}
383
384	return (retval);
385	}
386
387
388
389
390
391
392	/**
393	* Wrapper function for all the backup commands.
394	* Calls these other functions: @c prepare_filelist(),
395	* @c call_filelist_chopper(), @c copy_mondo_and_mindi_stuff_to_scratchdir(),
396	* @c call_mindi_to_supply_boot_disks(), @c do_that_initial_phase(),
397	* @c make_those_afios_phase(), @c make_those_slices_phase(), and
398	* @c do_that_final_phase(). If anything fails before @c do_that_initial_phase(),
399	* @c fatal_error is called with a suitable message.
400	* @param bkpinfo The backup information structure. Uses most fields.
401	* @return The number of non-fatal errors encountered (0 for success).
402	* @ingroup archiveGroup
403	*/
404	int backup_data()
405	{
406	int retval = 0, res = 0;
407	char *tmp;
408
409	assert(bkpinfo != NULL);
410	set_g_cdrom_and_g_dvd_to_bkpinfo_value();
411	malloc_string(tmp);
412	if (bkpinfo->backup_media_type == dvd) {
413	#ifdef DVDRWFORMAT
414	if (!find_home_of_exe("dvd+rw-format")) {
415	fatal_error
416	("Cannot find dvd+rw-format. Please install it or fix your PATH.");
417	}
418	#endif
419	if (!find_home_of_exe("growisofs")) {
420	fatal_error
421	("Cannot find growisofs. Please install it or fix your PATH.");
422	}
423	}
424
425	if ((res = prepare_filelist())) { /* generate scratchdir/filelist.full */
426	fatal_error("Failed to generate filelist catalog");
427	}
428	if (call_filelist_chopper()) {
429	fatal_error("Failed to run filelist chopper");
430	}
431
432	/*
433	sprintf(tmp, "wc -l %s/archives/filelist.full > %s/archives/filelist.count",bkpinfo->scratchdir, bkpinfo->scratchdir);
434	if (run_program_and_log_output(tmp, 2))
435	{ fatal_error("Failed to count filelist.full"); }
436	*/
437	sprintf(tmp, "gzip -9 %s/archives/filelist.full", bkpinfo->scratchdir);
438	if (run_program_and_log_output(tmp, 2)) {
439	fatal_error("Failed to gzip filelist.full");
440	}
441	sprintf(tmp, "cp -f %s/archives/list.gz %s", bkpinfo->scratchdir,
442	bkpinfo->tmpdir);
443	if (run_program_and_log_output(tmp, 2)) {
444	fatal_error("Failed to copy to tmpdir");
445	}
446
447	copy_mondo_and_mindi_stuff_to_scratchdir(); // payload, too, if it exists
448	#if __FreeBSD__ == 5
449	strcpy(bkpinfo->kernel_path, "/boot/kernel/kernel");
450	#elif __FreeBSD__ == 4
451	strcpy(bkpinfo->kernel_path, "/kernel");
452	#elif linux
453	if (figure_out_kernel_path_interactively_if_necessary
454	(bkpinfo->kernel_path)) {
455	fatal_error
456	("Kernel not found. Please specify manually with the '-k' switch.");
457	}
458	#else
459	#error "I don't know about this system!"
460	#endif
461	if ((res = call_mindi_to_supply_boot_disks())) {
462	fatal_error("Failed to generate boot+data disks");
463	}
464	retval += do_that_initial_phase(); // prepare
465	sprintf(tmp, "rm -f %s/images/*.iso", bkpinfo->scratchdir);
466	run_program_and_log_output(tmp, 1);
467	retval += make_those_afios_phase(); // backup regular files
468	retval += make_those_slices_phase(); // backup BIG files
469	retval += do_that_final_phase(); // clean up
470	log_msg(1, "Creation of archives... complete.");
471	if (bkpinfo->verify_data) {
472	sleep(2);
473	}
474	paranoid_free(tmp);
475	return (retval);
476	}
477
478
479
480
481	/**
482	* Call Mindi to generate boot and data disks.
483	* @note This binds correctly to the new Perl version of mindi.
484	* @param bkpinfo The backup information structure. Fields used:
485	* - @c backup_media_type
486	* - @c boot_loader
487	* - @c boot_device
488	* - @c compression_level
489	* - @c differential
490	* - @c exclude_paths
491	* - @c image_devs
492	* - @c kernel_path
493	* - @c make_cd_use_lilo
494	* - @c media_device
495	* - @c media_size
496	* - @c nonbootable_backup
497	* - @c scratchdir
498	* - @c tmpdir
499	* - @c use_lzo
500	*
501	* @return The number of errors encountered (0 for success)
502	* @bug The code to automagically determine the boot drive
503	* is messy and system-dependent. In particular, it breaks
504	* for Linux RAID and LVM users.
505	* @ingroup MLarchiveGroup
506	*/
507	int call_mindi_to_supply_boot_disks()
508	{
509	/@ buffer *********************************************************** */
510	char *tmp = NULL;
511	char *tmp1 = NULL;
512	char *tmp2 = NULL;
513	char *command = NULL;
514	char *use_lzo_sz = NULL;
515	char *use_gzip_sz = NULL;
516	char *use_comp_sz = NULL;
517	char *use_star_sz = NULL;
518	char *bootldr_str = NULL;
519	char *tape_device = NULL;
520	char *last_filelist_number = NULL;
521	char *broken_bios_sz = NULL;
522	char *cd_recovery_sz = NULL;
523	char *tape_size_sz = NULL;
524	char use_lilo_sz = NULL; / BCO: shared between LILO/ELILO */
525	char *value = NULL;
526	char *bootdev = NULL;
527	char *ntapedev = NULL;
528
529
530
531	/@ char ************************************************************* */
532	char ch = '\0';
533
534	/@ long ********************************************************* */
535	long lines_in_filelist = 0;
536
537	/@ int ************************************************************ */
538	int res = 0;
539	long estimated_total_noof_slices = 0;
540
541	assert(bkpinfo != NULL);
542
543	mvaddstr_and_log_it(g_currentY, 0,
544	"Calling MINDI to create boot+data disks");
545	mr_asprintf(&tmp, "%s/filelist.full", bkpinfo->tmpdir);
546	if (!does_file_exist(tmp)) {
547	mr_free(tmp);
548	mr_asprintf(&tmp, "%s/tmpfs/filelist.full", bkpinfo->tmpdir);
549	if (!does_file_exist(tmp)) {
550	fatal_error
551	("Cannot find filelist.full, so I cannot count its lines");
552	}
553	}
554	lines_in_filelist = count_lines_in_file(tmp);
555	mr_free(tmp);
556
557	mr_asprintf(&tmp, "%s/LAST-FILELIST-NUMBER", bkpinfo->tmpdir);
558	mr_asprintf(&last_filelist_number, "%s", last_line_of_file(tmp));
559	mr_free(tmp);
560
561	if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
562	mr_asprintf(&tape_size_sz, "%ld", bkpinfo->media_size[1]);
563	ntapedev = get_non_rewind_dev(bkpinfo->media_device);
564	if ((bkpinfo->use_obdr) && (ntapedev != NULL)) {
565	strncpy(bkpinfo->media_device,ntapedev,(size_t)(MAX_STR_LEN / 4));
566	} else {
567	if (ntapedev == NULL) {
568	log_it("Not able to create OBDR - Restore will have to be done manually");
569	}
570	}
571	paranoid_free(ntapedev);
572	mr_asprintf(&tape_device, "%s", bkpinfo->media_device);
573	} else {
574	mr_asprintf(&tape_size_sz, "%ld", 0L);;
575	mr_asprintf(&tape_device, "");
576	}
577	if (bkpinfo->use_lzo) {
578	mr_asprintf(&use_lzo_sz, "yes");
579	} else {
580	mr_asprintf(&use_lzo_sz, "no");
581	}
582	if (bkpinfo->use_gzip) {
583	mr_asprintf(&use_gzip_sz, "yes");
584	} else {
585	mr_asprintf(&use_gzip_sz, "no");
586	}
587	if (bkpinfo->use_star) {
588	mr_asprintf(&use_star_sz, "yes");
589	} else {
590	mr_asprintf(&use_star_sz, "no");
591	}
592
593	if (bkpinfo->compression_level > 0) {
594	mr_asprintf(&use_comp_sz, "yes");
595	} else {
596	mr_asprintf(&use_comp_sz, "no");
597	}
598
599	mr_asprintf(&broken_bios_sz, "yes"); /* assume so */
600	if (g_cd_recovery) {
601	mr_asprintf(&cd_recovery_sz, "yes");
602	} else {
603	mr_asprintf(&cd_recovery_sz, "no");
604	}
605	if (bkpinfo->make_cd_use_lilo) {
606	mr_asprintf(&use_lilo_sz, "yes");
607	} else {
608	mr_asprintf(&use_lilo_sz, "no");
609	}
610
611	if (!bkpinfo->nonbootable_backup
612	&& (bkpinfo->boot_loader == '\0'
613	\|\| bkpinfo->boot_device[0] == '\0')) {
614
615	#ifdef __FreeBSD__
616	mr_asprintf(&bootdev, "%s", call_program_and_get_last_line_of_output
617	("mount \| grep ' /boot ' \| head -1 \| cut -d' ' -f1 \| sed 's/\\([0-9]\\).*/\\1/'"));
618	if (!bootdev[0]) {
619	mr_free(bootdev);
620	mr_asprintf(&bootdev, "%s", call_program_and_get_last_line_of_output
621	("mount \| grep ' / ' \| head -1 \| cut -d' ' -f1 \| sed 's/\\([0-9]\\).*/\\1/'"));
622	}
623	#else
624	/* Linux */
625	#ifdef __IA64__
626	mr_asprintf(&bootdev, "%s", call_program_and_get_last_line_of_output
627	("mount \| grep ' /boot/efi ' \| head -1 \| cut -d' ' -f1 \| sed 's/[0-9].*//'"));
628	#else
629	mr_asprintf(&bootdev, "%s", call_program_and_get_last_line_of_output
630	("mount \| grep ' /boot ' \| head -1 \| cut -d' ' -f1 \| sed 's/[0-9].*//'"));
631	#endif
632	if (strstr(bootdev, "/dev/cciss/")) {
633	mr_free(bootdev);
634	#ifdef __IA64__
635	mr_asprintf(&bootdev, "%s", call_program_and_get_last_line_of_output
636	("mount \| grep ' /boot/efi ' \| head -1 \| cut -d' ' -f1 \| cut -dp -f1"));
637	#else
638	mr_asprintf(&bootdev, "%s", call_program_and_get_last_line_of_output
639	("mount \| grep ' /boot ' \| head -1 \| cut -d' ' -f1 \| cut -dp -f1"));
640	#endif
641	}
642	if (!bootdev[0]) {
643	mr_free(bootdev);
644	mr_asprintf(&bootdev, "%s", call_program_and_get_last_line_of_output
645	("mount \| grep ' / ' \| head -1 \| cut -d' ' -f1 \| sed 's/[0-9].*//'"));
646	if (strstr(bootdev, "/dev/cciss/")) {
647	mr_free(bootdev);
648	mr_asprintf(&bootdev, "%s", call_program_and_get_last_line_of_output
649	("mount \| grep ' / ' \| head -1 \| cut -d' ' -f1 \| cut -dp -f1"));
650	}
651	}
652	/* Linux */
653	#endif
654	if (bootdev[0])
655	ch = which_boot_loader(bootdev);
656	else
657	ch = 'U';
658	if (bkpinfo->boot_loader != '\0') {
659	mr_asprintf(&tmp, "User specified boot loader. It is '%c'.", bkpinfo->boot_loader);
660	log_msg(2, tmp);
661	mr_free(tmp);
662	} else {
663	bkpinfo->boot_loader = ch;
664	}
665	if (bkpinfo->boot_device[0] != '\0') {
666	mr_asprintf(&tmp, "User specified boot device. It is '%s'.", bkpinfo->boot_device);
667	log_msg(2, tmp);
668	mr_free(tmp);
669	} else {
670	strcpy(bkpinfo->boot_device, bootdev);
671	}
672	}
673	mr_free(bootdev);
674
675	if (
676	#ifdef __FreeBSD__
677	bkpinfo->boot_loader != 'B' && bkpinfo->boot_loader != 'D' &&
678	#endif
679	#ifdef __IA64__
680	bkpinfo->boot_loader != 'E' &&
681	#endif
682	bkpinfo->boot_loader != 'L' && bkpinfo->boot_loader != 'G'
683	&& bkpinfo->boot_loader != 'R'
684	&& !bkpinfo->nonbootable_backup) {
685	fatal_error
686	("Please specify your boot loader and device, e.g. -l GRUB -f /dev/hda. Type 'man mondoarchive' to read the manual.");
687	}
688	if (bkpinfo->boot_loader == 'L') {
689	mr_asprintf(&bootldr_str, "LILO");
690	if (!does_file_exist("/etc/lilo.conf")) {
691	fatal_error
692	("The de facto standard location for your boot loader's config file is /etc/lilo.conf but I cannot find it there. What is wrong with your Linux distribution?");
693	}
694	} else if (bkpinfo->boot_loader == 'G') {
695	mr_asprintf(&bootldr_str, "GRUB");
696	if (!does_file_exist("/boot/grub/menu.lst")
697	&& does_file_exist("/boot/grub/grub.conf")) {
698	run_program_and_log_output
699	("ln -sf /boot/grub/grub.conf /boot/grub/menu.lst", 5);
700	}
701	if ((!does_file_exist("/boot/grub/menu.lst")) && (!does_file_exist("/boot/grub/grub.cfg"))) {
702	fatal_error
703	("The de facto standard location for your boot loader's config file is /boot/grub/menu.lst or /boot/grub/grub.cfg but I cannot find it there. What is wrong with your Linux distribution?");
704	}
705	} else if (bkpinfo->boot_loader == 'E') {
706	mr_asprintf(&bootldr_str, "ELILO");
707	/* BCO: fix it for Debian, Mandrake, ... */
708	if (!does_file_exist("/etc/elilo.conf")
709	&& does_file_exist("/boot/efi/efi/redhat/elilo.conf")) {
710	run_program_and_log_output
711	("ln -sf /boot/efi/efi/redhat/elilo.conf /etc/elilo.conf",
712	5);
713	}
714	if (!does_file_exist("/etc/elilo.conf")
715	&& does_file_exist("/boot/efi/efi/SuSE/elilo.conf")) {
716	run_program_and_log_output
717	("ln -sf /boot/efi/efi/SuSE/elilo.conf /etc/elilo.conf",
718	5);
719	}
720	if (!does_file_exist("/etc/elilo.conf")
721	&& does_file_exist("/boot/efi/efi/debian/elilo.conf")) {
722	run_program_and_log_output
723	("ln -sf /boot/efi/efi/debian/elilo.conf /etc/elilo.conf",
724	5);
725	}
726	if (!does_file_exist("/etc/elilo.conf")
727	&& does_file_exist("/boot/efi/debian/elilo.conf")) {
728	run_program_and_log_output
729	("ln -sf /boot/efi/debian/elilo.conf /etc/elilo.conf",
730	5);
731	}
732	if (!does_file_exist("/etc/elilo.conf")) {
733	fatal_error
734	("The de facto mondo standard location for your boot loader's config file is /etc/elilo.conf but I cannot find it there. What is wrong with your Linux distribution? Try finding it under /boot/efi and do 'ln -s /boot/efi/..../elilo.conf /etc/elilo.conf'");
735	}
736	} else if (bkpinfo->boot_loader == 'R') {
737	mr_asprintf(&bootldr_str, "RAW");
738	}
739	#ifdef __FreeBSD__
740	else if (bkpinfo->boot_loader == 'D') {
741	mr_asprintf(&bootldr_str, "DD");
742	}
743
744	else if (bkpinfo->boot_loader == 'B') {
745	mr_asprintf(&bootldr_str, "BOOT0");
746	}
747	#endif
748	else {
749	mr_asprintf(&bootldr_str, "unknown");
750	}
751	mr_asprintf(&tmp, "Your boot loader is %s and it boots from %s", bootldr_str, bkpinfo->boot_device);
752	log_to_screen(tmp);
753	mr_free(tmp);
754
755	mr_asprintf(&tmp, "%s/BOOTLOADER.DEVICE", bkpinfo->tmpdir);
756	if (write_one_liner_data_file(tmp, bkpinfo->boot_device)) {
757	log_msg(1, "%ld: Unable to write one-liner boot device", __LINE__);
758	}
759	mr_free(tmp);
760
761	switch (bkpinfo->backup_media_type) {
762	case cdr:
763	mr_asprintf(&value, "cdr");
764	break;
765	case cdrw:
766	mr_asprintf(&value, "cdrw");
767	break;
768	case cdstream:
769	mr_asprintf(&value, "cdstream");
770	break;
771	case tape:
772	mr_asprintf(&value, "tape");
773	break;
774	case udev:
775	mr_asprintf(&value, "udev");
776	break;
777	case iso:
778	mr_asprintf(&value, "iso");
779	break;
780	case netfs:
781	mr_asprintf(&value, "netfs");
782	break;
783	case dvd:
784	mr_asprintf(&value, "dvd");
785	break;
786	case usb:
787	mr_asprintf(&value, "usb");
788	break;
789	default:
790	fatal_error("Unknown backup_media_type");
791	}
792	if (bkpinfo->backup_media_type == usb) {
793	mr_asprintf(&tmp2, "--usb %s", bkpinfo->media_device);
794	} else {
795	mr_asprintf(&tmp2," ");
796	}
797
798	mr_asprintf(&tmp, "%s/BACKUP-MEDIA-TYPE", bkpinfo->tmpdir);
799	if (write_one_liner_data_file(tmp, value)) {
800	res++;
801	log_msg(1, "%ld: Unable to write one-liner backup-media-type",
802	__LINE__);
803	}
804	mr_free(value);
805	mr_free(tmp);
806
807	mr_asprintf(&tmp, "%s/BOOTLOADER.NAME", bkpinfo->tmpdir);
808	if (write_one_liner_data_file(tmp, bootldr_str)) {
809	res++;
810	log_msg(1, "%ld: Unable to write one-liner bootloader.name",
811	__LINE__);
812	}
813	mr_free(bootldr_str);
814	mr_free(tmp);
815
816	mr_asprintf(&tmp, "%s/DIFFERENTIAL", bkpinfo->tmpdir);
817	if (bkpinfo->differential) {
818	res += write_one_liner_data_file(tmp, "1");
819	} else {
820	res += write_one_liner_data_file(tmp, "0");
821	}
822	mr_free(tmp);
823
824	if (g_getfattr) {
825	mr_asprintf(&tmp1, "%s/XATTR", bkpinfo->tmpdir);
826	if (write_one_liner_data_file(tmp1, "TRUE")) {
827	log_msg(1, "%ld: Unable to write one-liner XATTR",
828	__LINE__);
829	}
830	paranoid_free(tmp1);
831	}
832	if (g_getfacl) {
833	mr_asprintf(&tmp1, "%s/ACL", bkpinfo->tmpdir);
834	if (write_one_liner_data_file(tmp1, "TRUE")) {
835	log_msg(1, "%ld: Unable to write one-liner ACL",
836	__LINE__);
837	}
838	paranoid_free(tmp1);
839	}
840	if (bkpinfo->use_obdr) {
841	mr_asprintf(&tmp1, "%s/OBDR", bkpinfo->tmpdir);
842	if (write_one_liner_data_file(tmp1, "TRUE")) {
843	log_msg(1, "%ld: Unable to write one-liner OBDR",
844	__LINE__);
845	}
846	paranoid_free(tmp1);
847	}
848
849	estimated_total_noof_slices =
850	size_of_all_biggiefiles_K(bkpinfo) / bkpinfo->optimal_set_size + 1;
851	/* add netfs stuff here? */
852	mr_asprintf(&command, "mkdir -p %s/images", bkpinfo->scratchdir);
853	if (system(command)) {
854	res++;
855	log_OS_error("Unable to make images directory");
856	}
857	paranoid_free(command);
858	log_msg(1, "lines_in_filelist = %ld", lines_in_filelist);
859
860	/* "mindi --custom 2=%s 3=%s/images 4=\"%s\" 5=\"%s\" \
861	6=\"%s\" 7=%ld 8=\"%s\" 9=\"%s\" 10=\"%s\" \
862	11=\"%s\" 12=%s 13=%ld 14=\"%s\" 15=\"%s\" 16=\"%s\" 17=\"%s\" 18=%ld 19=%d",*/
863	mr_asprintf(&command, "mindi %s --custom %s %s/images '%s' '%s' \
864	'%s' %ld '%s' '%s' '%s' \
865	'%s' %s %ld '%s' '%s' '%s' '%s' %ld %d '%s'", tmp2, bkpinfo->tmpdir, // parameter #2
866	bkpinfo->scratchdir, // parameter #3
867	bkpinfo->kernel_path, // parameter #4
868	tape_device, // parameter #5
869	tape_size_sz, // parameter #6
870	lines_in_filelist, // parameter #7 (INT)
871	use_lzo_sz, // parameter #8
872	cd_recovery_sz, // parameter #9
873	bkpinfo->image_devs, // parameter #10
874	broken_bios_sz, // parameter #11
875	last_filelist_number, // parameter #12 (STRING)
876	estimated_total_noof_slices, // parameter #13 (INT)
877	(bkpinfo->exclude_devs == NULL) ? "\"\"" : bkpinfo->exclude_devs, // parameter #14
878	use_comp_sz, // parameter #15
879	use_lilo_sz, // parameter #16
880	use_star_sz, // parameter #17
881	bkpinfo->internal_tape_block_size, // parameter #18 (LONG)
882	bkpinfo->differential, // parameter #19 (INT)
883	use_gzip_sz); // parameter #20 (STRING)
884
885	mr_free(last_filelist_number);
886	mr_free(tape_device);
887	mr_free(use_lzo_sz);
888	mr_free(use_gzip_sz);
889	mr_free(use_star_sz);
890	mr_free(use_comp_sz);
891	mr_free(broken_bios_sz);
892	mr_free(cd_recovery_sz);
893	mr_free(use_lilo_sz);
894	mr_free(tape_size_sz);
895
896	if (bkpinfo->nonbootable_backup) {
897	mr_strcat(command, " NONBOOTABLE");
898	}
899	log_msg(2, command);
900
901	// popup_and_OK("Pausing");
902
903	res = run_program_and_log_to_screen(command, "Generating boot+data disks");
904	paranoid_free(command);
905
906	if (bkpinfo->nonbootable_backup) {
907	res = 0;
908	} // hack
909	if (!res) {
910	log_to_screen("Boot+data disks were created OK");
911	mr_asprintf(&command, "cp -f %s/images/mindi.iso %s/mondorescue.iso",
912	bkpinfo->scratchdir, MINDI_CACHE);
913	log_msg(2, command);
914	run_program_and_log_output(command, FALSE);
915	paranoid_free(command);
916
917	if (bkpinfo->nonbootable_backup) {
918	mr_asprintf(&command, "cp -f %s/all.tar.gz %s/images",
919	bkpinfo->tmpdir, bkpinfo->scratchdir);
920	if (system(command)) {
921	paranoid_free(command);
922	fatal_error("Unable to create temporary all tarball");
923	}
924	paranoid_free(command);
925	}
926	/* For USB we already have everything on the key */
927	if (bkpinfo->backup_media_type == usb) {
928	mr_asprintf(&command, "rm -rf %s/images", bkpinfo->scratchdir);
929	run_program_and_log_output(command, FALSE);
930	paranoid_free(command);
931	} else {
932	mr_asprintf(&tmp, "cp -f %s/images/all.tar.gz %s", bkpinfo->scratchdir,
933	bkpinfo->tmpdir);
934	if (system(tmp)) {
935	fatal_error("Cannot find all.tar.gz in tmpdir");
936	}
937	mr_free(tmp);
938	}
939	if (res) {
940	mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
941	} else {
942	mvaddstr_and_log_it(g_currentY++, 74, "Done.");
943	}
944	} else {
945	log_to_screen("Mindi failed to create your boot+data disks.");
946	mr_asprintf(&command, "grep 'Fatal error' /var/log/mindi.log");
947	mr_asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
948	paranoid_free(command);
949
950	if (strlen(tmp) > 1) {
951	popup_and_OK(tmp);
952	}
953	mr_free(tmp);
954	}
955	return (res);
956	}
957
958
959
960	/**
961	* Maximum number of filesets allowed in this function.
962	*/
963	#define MAX_NOOF_SETS_HERE 32767
964
965	/**
966	* Offset of the bkpinfo pointer (in bytes) from the
967	* buffer passed to create_afio_files_in_background.
968	*/
969	#define BKPINFO_LOC_OFFSET (16+MAX_NOOF_SETS_HERE/8+16)
970
971	/**
972	* Main function for each @c afio thread.
973	* @param inbuf A transfer block containing:
974	* - @c p_last_set_archived: [offset 0] pointer to an @c int
975	* containing the last set archived.
976	* - @c p_archival_threads_running: [offset 4] pointer to an @c int
977	* containing the number of archival threads currently running.
978	* - @c p_next_set_to_archive: [offset 8] pointer to an @c int containing
979	* the next set that should be archived.
980	* - @c p_list_of_fileset_flags: [offset 12] @c char pointer pointing to a
981	* bit array, where each bit corresponds to a filelist (1=needs
982	* to be archived, 0=archived).
983	* - @c bkpinfo: [offset BKPINFO_LOC_OFFSET] pointer to backup information
984	* structure. Fields used:
985	* - @c tmpdir
986	* - @c zip_suffix
987	*
988	* Any of the above may be modified by the caller at any time.
989	*
990	* @bug Assumes @c int pointers are 4 bytes.
991	* @see archive_this_fileset
992	* @see make_afioballs_and_images
993	* @return NULL, always.
994	* @ingroup LLarchiveGroup
995	*/
996	void create_afio_files_in_background(void inbuf)
997	{
998	long int archiving_set_no;
999	char *archiving_filelist_fname;
1000	char *archiving_afioball_fname;
1001	char *curr_xattr_list_fname = NULL;
1002	char *curr_acl_list_fname;
1003
1004	struct s_bkpinfo *bkpinfo_bis;
1005	char *tmp;
1006	int res = 0, retval = 0;
1007	int *p_archival_threads_running;
1008	int *p_last_set_archived;
1009	int *p_next_set_to_archive;
1010	char *p_list_of_fileset_flags;
1011	int this_thread_no = g_current_thread_no++;
1012
1013	malloc_string(curr_xattr_list_fname);
1014	malloc_string(curr_acl_list_fname);
1015	malloc_string(archiving_filelist_fname);
1016	malloc_string(archiving_afioball_fname);
1017	malloc_string(tmp);
1018	p_last_set_archived = (int *) inbuf;
1019	p_archival_threads_running = (int *) (inbuf + 4);
1020	p_next_set_to_archive = (int *) (inbuf + 8);
1021	p_list_of_fileset_flags = (char *) (inbuf + 12);
1022	bkpinfo_bis = (struct s_bkpinfo *) (inbuf + BKPINFO_LOC_OFFSET);
1023
1024	sprintf(archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
1025	bkpinfo->tmpdir, 0L);
1026	for (archiving_set_no = 0; does_file_exist(archiving_filelist_fname);
1027	sprintf(archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
1028	bkpinfo->tmpdir, archiving_set_no)) {
1029	if (g_exiting) {
1030	fatal_error("Execution run aborted (pthread)");
1031	}
1032	if (archiving_set_no >= MAX_NOOF_SETS_HERE) {
1033	fatal_error
1034	("Maximum number of filesets exceeded. Adjust MAX_NOOF_SETS_HERE, please.");
1035	}
1036	if (!semaphore_p()) {
1037	log_msg(3, "P sem failed (pid=%d)", (int) getpid());
1038	fatal_error("Cannot get semaphore P");
1039	}
1040	if (archiving_set_no < *p_next_set_to_archive) {
1041	archiving_set_no = *p_next_set_to_archive;
1042	}
1043	p_next_set_to_archive = p_next_set_to_archive + 1;
1044	if (!semaphore_v()) {
1045	fatal_error("Cannot get semaphore V");
1046	}
1047
1048	/* backup this set of files */
1049	sprintf(archiving_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
1050	bkpinfo->tmpdir, archiving_set_no, bkpinfo->zip_suffix);
1051	sprintf(archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
1052	bkpinfo->tmpdir, archiving_set_no);
1053	if (!does_file_exist(archiving_filelist_fname)) {
1054	log_msg(3,
1055	"%s[%d:%d] - well, I would archive %d, except that it doesn't exist. I'll stop now.",
1056	FORTY_SPACES, getpid(), this_thread_no,
1057	archiving_set_no);
1058	break;
1059	}
1060
1061	sprintf(tmp, AFIOBALL_FNAME_RAW_SZ, bkpinfo->tmpdir,
1062	archiving_set_no - ARCH_BUFFER_NUM, bkpinfo->zip_suffix);
1063	if (does_file_exist(tmp)) {
1064	log_msg(4, "%s[%d:%d] - waiting for storer", FORTY_SPACES,
1065	getpid(), this_thread_no);
1066	while (does_file_exist(tmp)) {
1067	sleep(1);
1068	}
1069	log_msg(4, "[%d] - continuing", getpid());
1070	}
1071
1072	log_msg(4, "%s[%d:%d] - EXATing %d...", FORTY_SPACES, getpid(),
1073	this_thread_no, archiving_set_no);
1074	if (g_getfattr) {
1075	sprintf(curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
1076	bkpinfo->tmpdir, archiving_set_no);
1077	get_fattr_list(archiving_filelist_fname, curr_xattr_list_fname);
1078	}
1079	if (g_getfacl) {
1080	sprintf(curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
1081	bkpinfo->tmpdir, archiving_set_no);
1082	get_acl_list(archiving_filelist_fname, curr_acl_list_fname);
1083	}
1084
1085	log_msg(4, "%s[%d:%d] - archiving %d...", FORTY_SPACES, getpid(),
1086	this_thread_no, archiving_set_no);
1087	res =
1088	archive_this_fileset(archiving_filelist_fname,
1089	archiving_afioball_fname,
1090	archiving_set_no);
1091	retval += res;
1092
1093	if (res) {
1094	sprintf(tmp,
1095	"Errors occurred while archiving set %ld. Please review logs.",
1096	archiving_set_no);
1097	log_to_screen(tmp);
1098	}
1099	if (!semaphore_p()) {
1100	fatal_error("Cannot get semaphore P");
1101	}
1102
1103	set_bit_N_of_array(p_list_of_fileset_flags, archiving_set_no, 5);
1104
1105	if (*p_last_set_archived < archiving_set_no) {
1106	*p_last_set_archived = archiving_set_no;
1107	} // finished archiving this one
1108
1109	if (!semaphore_v()) {
1110	fatal_error("Cannot get semaphore V");
1111	}
1112	log_msg(4, "%s[%d:%d] - archived %d OK", FORTY_SPACES, getpid(),
1113	this_thread_no, archiving_set_no);
1114	archiving_set_no++;
1115	}
1116	if (!semaphore_p()) {
1117	fatal_error("Cannot get semaphore P");
1118	}
1119	(*p_archival_threads_running)--;
1120	if (!semaphore_v()) {
1121	fatal_error("Cannot get semaphore V");
1122	}
1123	log_msg(3, "%s[%d:%d] - exiting", FORTY_SPACES, getpid(),
1124	this_thread_no);
1125	paranoid_free(archiving_filelist_fname);
1126	paranoid_free(archiving_afioball_fname);
1127	paranoid_free(curr_xattr_list_fname);
1128	paranoid_free(curr_acl_list_fname);
1129	paranoid_free(tmp);
1130	pthread_exit(NULL);
1131	}
1132
1133
1134
1135
1136
1137	/**
1138	* Finalize the backup.
1139	* For streaming backups, this writes the closing block
1140	* to the stream. For CD-based backups, this creates
1141	* the final ISO image.
1142	* @param bkpinfo The backup information structure, used only
1143	* for the @c backup_media_type.
1144	* @ingroup MLarchiveGroup
1145	*/
1146	int do_that_final_phase()
1147	{
1148
1149	/@ int ************************************* */
1150	int res = 0;
1151	int retval = 0;
1152
1153	/@ buffers ********************************* */
1154
1155	assert(bkpinfo != NULL);
1156	mvaddstr_and_log_it(g_currentY, 0,
1157	"Writing any remaining data to media ");
1158
1159	log_msg(1, "Closing tape/CD/USB ... ");
1160	if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
1161	/* write tape/cdstream */
1162	closeout_tape();
1163	} else {
1164	/* write final ISO/USB */
1165	res = write_final_iso_if_necessary();
1166	retval += res;
1167	if (res) {
1168	log_msg(1, "write_final_iso_if_necessary returned an error");
1169	}
1170	}
1171	log_msg(2, "Fork is exiting ... ");
1172
1173	mvaddstr_and_log_it(g_currentY++, 74, "Done.");
1174
1175	/* final stuff */
1176	if (retval) {
1177	mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
1178	} else {
1179	mvaddstr_and_log_it(g_currentY++, 74, "Done.");
1180	}
1181
1182	return (retval);
1183	}
1184
1185
1186	/**
1187	* Initialize the backup.
1188	* Does the following:
1189	* - Sets up the serial number.
1190	* - For streaming backups, opens the tape stream and writes the data disks
1191	* and backup headers.
1192	* - For CD-based backups, wipes the ISOs in the target directory.
1193	*
1194	* @param bkpinfo The backup information structure. Fields used:
1195	* - @c backup_media_type
1196	* - @c cdrw_speed
1197	* - @c prefix
1198	* - @c isodir
1199	* - @c media_device
1200	* - @c scratchdir
1201	* - @c tmpdir
1202	* @return The number of errors encountered (0 for success).
1203	* @ingroup MLarchiveGroup
1204	*/
1205	int do_that_initial_phase()
1206	{
1207	/@ int ************************************** */
1208	int retval = 0;
1209
1210	/@ buffers ********************************** */
1211	char command, tmpfile, *data_disks_file;
1212
1213	assert(bkpinfo != NULL);
1214	malloc_string(command);
1215	malloc_string(tmpfile);
1216	malloc_string(data_disks_file);
1217	sprintf(data_disks_file, "%s/all.tar.gz", bkpinfo->tmpdir);
1218
1219	snprintf(g_serial_string, MAX_STR_LEN - 8, "%s",
1220	call_program_and_get_last_line_of_output("dd \
1221	if=/dev/urandom bs=16 count=1 2> /dev/null \| \
1222	hexdump \| tr -s ' ' '0' \| head -n1"));
1223	strip_spaces(g_serial_string);
1224	strcat(g_serial_string, "...word.");
1225	log_msg(2, "g_serial_string = '%s'", g_serial_string);
1226	assert(strlen(g_serial_string) < MAX_STR_LEN);
1227
1228	sprintf(tmpfile, "%s/archives/SERIAL-STRING", bkpinfo->scratchdir);
1229	if (write_one_liner_data_file(tmpfile, g_serial_string)) {
1230	log_msg(1, "%ld: Failed to write serial string", __LINE__);
1231	}
1232
1233	mvaddstr_and_log_it(g_currentY, 0, "Preparing to archive your data");
1234	if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
1235	if (bkpinfo->backup_media_type == cdstream) {
1236	openout_cdstream(bkpinfo->media_device, bkpinfo->cdrw_speed);
1237	} else {
1238	openout_tape(); /* sets g_tape_stream */
1239	}
1240	if (!g_tape_stream) {
1241	fatal_error("Cannot open backup (streaming) device");
1242	}
1243	log_msg(1, "Backup (stream) opened OK");
1244	write_data_disks_to_stream(data_disks_file);
1245	} else {
1246	if (bkpinfo->backup_media_type == usb) {
1247	log_msg(1, "Backing up to USB's");
1248	} else {
1249	log_msg(1, "Backing up to CD's");
1250	}
1251	}
1252
1253	sprintf(command, "rm -f %s/%s/%s-[1-9]*.iso", bkpinfo->isodir,
1254	bkpinfo->netfs_remote_dir, bkpinfo->prefix);
1255	paranoid_system(command);
1256	wipe_archives(bkpinfo->scratchdir);
1257	mvaddstr_and_log_it(g_currentY++, 74, "Done.");
1258	if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
1259	write_header_block_to_stream((off_t)0, "start-of-tape",
1260	BLK_START_OF_TAPE);
1261	write_header_block_to_stream((off_t)0, "start-of-backup",
1262	BLK_START_OF_BACKUP);
1263	}
1264	paranoid_free(command);
1265	paranoid_free(tmpfile);
1266	paranoid_free(data_disks_file);
1267	return (retval);
1268	}
1269
1270
1271	/**
1272	* Get the <tt>N</tt>th bit of @c array.
1273	* @param array The bit-array (as a @c char pointer).
1274	* @param N The number of the bit you want.
1275	* @return TRUE (bit is set) or FALSE (bit is not set).
1276	* @see set_bit_N_of_array
1277	* @ingroup utilityGroup
1278	*/
1279	bool get_bit_N_of_array(char *array, int N)
1280	{
1281	int element_number;
1282	int bit_number;
1283	int mask;
1284
1285	element_number = N / 8;
1286	bit_number = N % 8;
1287	mask = 1 << bit_number;
1288	if (array[element_number] & mask) {
1289	return (TRUE);
1290	} else {
1291	return (FALSE);
1292	}
1293	}
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303	/**
1304	* @addtogroup LLarchiveGroup
1305	* @{
1306	*/
1307	/**
1308	* Start up threads to archive your files.
1309	*
1310	* This function starts @c ARCH_THREADS threads,
1311	* each starting execution in @c create_afio_files_in_background().
1312	* Each thread will archive individual filesets, based on the
1313	* pointers passed to it and continually updated, until all files
1314	* have been backed up. This function coordinates the threads
1315	* and copies their output to the @c scratchdir.
1316	*
1317	* @param bkpinfo The backup information structure. Fields used:
1318	* - @c backup_media_type
1319	* - @c scratchdir
1320	* - @c tmpdir
1321	* - @c zip_suffix
1322	*
1323	* @return The number of errors encountered (0 for success)
1324	*/
1325	int make_afioballs_and_images()
1326	{
1327
1328	/@ int ************************************************* */
1329	int retval = 0;
1330	long int storing_set_no = 0;
1331	int res = 0;
1332	bool done_storing = FALSE;
1333	char *result_str;
1334	char *transfer_block;
1335	void *vp;
1336	void **pvp;
1337
1338	/@ buffers ********************************************* */
1339	char *storing_filelist_fname;
1340	char *storing_afioball_fname;
1341	char *tmp = NULL;
1342	char *media_usage_comment = NULL;
1343	pthread_t archival_thread[ARCH_THREADS];
1344	char *p_list_of_fileset_flags;
1345	int *p_archival_threads_running;
1346	int *p_last_set_archived;
1347	int *p_next_set_to_archive;
1348	int noof_threads;
1349	int i;
1350	char *curr_xattr_list_fname = NULL;
1351	char *curr_acl_list_fname = NULL;
1352	int misc_counter_that_is_not_important = 0;
1353
1354	log_msg(8, "here");
1355	assert(bkpinfo != NULL);
1356	malloc_string(result_str);
1357	malloc_string(curr_xattr_list_fname);
1358	malloc_string(curr_acl_list_fname);
1359	malloc_string(storing_filelist_fname);
1360	malloc_string(storing_afioball_fname);
1361	transfer_block =
1362	malloc(sizeof(struct s_bkpinfo) + BKPINFO_LOC_OFFSET + 64);
1363	memset((void *) transfer_block, 0,
1364	sizeof(struct s_bkpinfo) + BKPINFO_LOC_OFFSET + 64);
1365	p_last_set_archived = (int *) transfer_block;
1366	p_archival_threads_running = (int *) (transfer_block + 4);
1367	p_next_set_to_archive = (int *) (transfer_block + 8);
1368	p_list_of_fileset_flags = (char *) (transfer_block + 12);
1369	memcpy((void *) (transfer_block + BKPINFO_LOC_OFFSET),
1370	(void *) bkpinfo, sizeof(struct s_bkpinfo));
1371	pvp = &vp;
1372	vp = (void *) result_str;
1373	*p_archival_threads_running = 0;
1374	*p_last_set_archived = -1;
1375	*p_next_set_to_archive = 0;
1376	log_to_screen("Archiving regular files");
1377	log_msg(5, "Go, Shorty. It's your birthday.");
1378	open_progress_form("Backing up filesystem",
1379	"I am backing up your live filesystem now.",
1380	"Please wait. This may take a couple of hours.",
1381	"Working...",
1382	get_last_filelist_number() + 1);
1383
1384	log_msg(5, "We're gonna party like it's your birthday.");
1385
1386	srand((unsigned int) getpid());
1387	g_sem_key = 1234 + random() % 30000;
1388	if ((g_sem_id =
1389	semget((key_t) g_sem_key, 1,
1390	IPC_CREAT \| S_IREAD \| S_IWRITE)) == -1) {
1391	fatal_error("MABAI - unable to semget");
1392	}
1393	if (!set_semvalue()) {
1394	fatal_error("Unable to init semaphore");
1395	} // initialize semaphore
1396	for (noof_threads = 0; noof_threads < ARCH_THREADS; noof_threads++) {
1397	log_msg(8, "Creating thread #%d", noof_threads);
1398	(*p_archival_threads_running)++;
1399	if ((res =
1400	pthread_create(&archival_thread[noof_threads], NULL,
1401	create_afio_files_in_background,
1402	(void *) transfer_block))) {
1403	fatal_error("Unable to create an archival thread");
1404	}
1405	}
1406
1407	log_msg(8, "About to enter while() loop");
1408	while (!done_storing) {
1409	if (g_exiting) {
1410	fatal_error("Execution run aborted (main loop)");
1411	}
1412	if (*p_archival_threads_running == 0
1413	&& *p_last_set_archived == storing_set_no - 1) {
1414	log_msg(2,
1415	"No archival threads are running. The last stored set was %d and I'm looking for %d. Take off your make-up; the party's over... :-)",
1416	*p_last_set_archived, storing_set_no);
1417	done_storing = TRUE;
1418	} else
1419	if (!get_bit_N_of_array
1420	(p_list_of_fileset_flags, storing_set_no)) {
1421	misc_counter_that_is_not_important =
1422	(misc_counter_that_is_not_important + 1) % 5;
1423	/* BCO the media_usage_comment is not really initialized there !
1424	if (!misc_counter_that_is_not_important) {
1425	update_progress_form(media_usage_comment);
1426	}
1427	*/
1428	sleep(1);
1429	} else
1430	// store set N
1431	{
1432	sprintf(storing_filelist_fname, FILELIST_FNAME_RAW_SZ,
1433	bkpinfo->tmpdir, storing_set_no);
1434	sprintf(storing_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
1435	bkpinfo->tmpdir, storing_set_no, bkpinfo->zip_suffix);
1436	if (g_getfattr) {
1437	sprintf(curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
1438	bkpinfo->tmpdir, storing_set_no);
1439	}
1440	if (g_getfacl) {
1441	sprintf(curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
1442	bkpinfo->tmpdir, storing_set_no);
1443	}
1444
1445	log_msg(2, "Storing set %d", storing_set_no);
1446	while (!does_file_exist(storing_filelist_fname)
1447	\|\| !does_file_exist(storing_afioball_fname)) {
1448	log_msg(2,
1449	"Warning - either %s or %s doesn't exist yet. I'll pause 5 secs.",
1450	storing_filelist_fname, storing_afioball_fname);
1451	sleep(5);
1452	}
1453	mr_asprintf(&media_usage_comment, "%s", percent_media_full_comment());
1454	/* copy to CD (scratchdir) ... and an actual CD-R if necessary */
1455	if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
1456	register_in_tape_catalog(fileset, storing_set_no, -1,
1457	storing_afioball_fname);
1458	maintain_collection_of_recent_archives(bkpinfo->tmpdir,
1459	storing_afioball_fname);
1460	log_it("Writing EXAT files");
1461	res +=
1462	write_EXAT_files_to_tape(curr_xattr_list_fname,
1463	curr_acl_list_fname);
1464	// archives themselves
1465	res +=
1466	move_files_to_stream(storing_afioball_fname,
1467	NULL);
1468	} else {
1469	if (g_getfacl) {
1470	if (g_getfattr) {
1471	res = move_files_to_cd(storing_filelist_fname,
1472	curr_xattr_list_fname,
1473	curr_acl_list_fname,
1474	storing_afioball_fname, NULL);
1475	} else {
1476	res = move_files_to_cd(storing_filelist_fname,
1477	curr_acl_list_fname,
1478	storing_afioball_fname, NULL);
1479	}
1480	} else {
1481	if (g_getfattr) {
1482	res = move_files_to_cd(storing_filelist_fname,
1483	curr_xattr_list_fname,
1484	storing_afioball_fname, NULL);
1485	} else {
1486	res = move_files_to_cd(storing_filelist_fname,
1487	storing_afioball_fname, NULL);
1488	}
1489	}
1490	}
1491	retval += res;
1492	g_current_progress++;
1493	update_progress_form(media_usage_comment);
1494	mr_free(media_usage_comment);
1495	if (res) {
1496	mr_asprintf(&tmp, "Failed to add archive %ld's files to CD dir\n",
1497	storing_set_no);
1498	log_to_screen(tmp);
1499	paranoid_free(tmp);
1500	fatal_error
1501	("Is your hard disk full? If not, please send the author the logfile.");
1502	}
1503	storing_set_no++;
1504	// sleep(2);
1505	}
1506	}
1507	close_progress_form();
1508
1509	mr_asprintf(&tmp, "Your regular files have been archived ");
1510	log_msg(2, "Joining background threads to foreground thread");
1511	for (i = 0; i < noof_threads; i++) {
1512	pthread_join(archival_thread[i], pvp);
1513	log_msg(3, "Thread %d of %d: closed OK", i + 1, noof_threads);
1514	}
1515	del_semvalue();
1516	log_msg(2, "Done.");
1517	if (retval) {
1518	mr_strcat(tmp, "(with errors).");
1519	} else {
1520	mr_strcat(tmp, "successfully.");
1521	}
1522	log_to_screen(tmp);
1523	paranoid_free(tmp);
1524
1525	paranoid_free(transfer_block);
1526	paranoid_free(result_str);
1527	paranoid_free(storing_filelist_fname);
1528	paranoid_free(storing_afioball_fname);
1529	paranoid_free(curr_xattr_list_fname);
1530	paranoid_free(curr_acl_list_fname);
1531	return (retval);
1532	}
1533
1534
1535	void pause_for_N_seconds(int how_long, char *msg)
1536	{
1537	int i;
1538	open_evalcall_form(msg);
1539	for (i = 0; i < how_long; i++) {
1540	update_evalcall_form((int) ((100.0 / (float) (how_long) * i)));
1541	sleep(1);
1542	}
1543	close_evalcall_form();
1544	}
1545
1546
1547
1548
1549	/**
1550	* Create a USB image in @c destfile, from files in @c bkpinfo->scratchdir.
1551	*
1552	* @param bkpinfo The backup information structure. Fields used:
1553	* - @c backup_media_type
1554	* - @c nonbootable_backup
1555	* - @c scratchdir
1556	*
1557	* @param destfile Where to put the generated USB image.
1558	* @return The number of errors encountered (0 for success)
1559	*/
1560	int make_usb_fs()
1561	{
1562	/@ int ********************************************* */
1563	int retval = 0;
1564	int res;
1565
1566	/@ buffers ***************************************** */
1567	char *tmp = NULL;
1568	char *tmp1 = NULL;
1569	char *result_sz = NULL;
1570	char *message_to_screen = NULL;
1571	char *old_pwd;
1572	char *mds = NULL;
1573
1574	malloc_string(old_pwd);
1575	assert(bkpinfo != NULL);
1576
1577	log_msg(2, "make_usb_fs --- scratchdir=%s", bkpinfo->scratchdir);
1578	(void) getcwd(old_pwd, MAX_STR_LEN - 1);
1579	mr_asprintf(&tmp, "chmod 755 %s", bkpinfo->scratchdir);
1580	run_program_and_log_output(tmp, FALSE);
1581	paranoid_free(tmp);
1582	(void)chdir(bkpinfo->scratchdir);
1583
1584	mds = media_descriptor_string(bkpinfo->backup_media_type);
1585	mr_asprintf(&message_to_screen, "Copying data to make %s #%d",mds, g_current_media_number);
1586	mr_free(mds);
1587	log_msg(1, message_to_screen);
1588
1589	mr_asprintf(&tmp1, "%s1", bkpinfo->media_device);
1590	if (is_this_device_mounted(tmp1)) {
1591	log_msg(1, "USB device mounted. Remounting it at the right place");
1592	mr_asprintf(&tmp, "umount %s", tmp1);
1593	run_program_and_log_output(tmp, FALSE);
1594	paranoid_free(tmp);
1595	}
1596	paranoid_free(tmp);
1597
1598	log_msg(1, "Mounting USB device.");
1599	mr_asprintf(&tmp1, "%s/usb", bkpinfo->tmpdir);
1600	mr_asprintf(&tmp, "mkdir -p %s", tmp1);
1601	run_program_and_log_output(tmp, FALSE);
1602	paranoid_free(tmp);
1603	/* Mindi always create one single parition on the USB dev */
1604	mr_asprintf(&tmp, "mount %s1 %s", bkpinfo->media_device, tmp1);
1605	run_program_and_log_output(tmp, FALSE);
1606	paranoid_free(tmp);
1607
1608	if (bkpinfo->nonbootable_backup) {
1609	log_msg(1, "Making nonbootable USB backup not implemented yet");
1610	} else {
1611	log_msg(1, "Making bootable backup");
1612
1613	/* Command to execute */
1614	mr_asprintf(&tmp,"mv %s/* %s", bkpinfo->scratchdir, tmp1);
1615	res = eval_call_to_make_USB(tmp, message_to_screen);
1616	if (res) {
1617	mr_asprintf(&result_sz, "%s ...failed",tmp);
1618	} else {
1619	mr_asprintf(&result_sz, "%s ...OK",tmp);
1620	}
1621	log_to_screen(result_sz);
1622	paranoid_free(result_sz);
1623	paranoid_free(tmp);
1624	retval += res;
1625
1626	/* Recreate the required structure under the scratch dir */
1627	mr_asprintf(&tmp,"mkdir %s/archive", bkpinfo->scratchdir);
1628	run_program_and_log_output(tmp, FALSE);
1629	paranoid_free(tmp);
1630	}
1631	paranoid_free(message_to_screen);
1632	paranoid_free(tmp1);
1633
1634	if (is_this_device_mounted(bkpinfo->media_device)) {
1635	mr_asprintf(&tmp, "umount %s1", bkpinfo->media_device);
1636	run_program_and_log_output(tmp, FALSE);
1637	paranoid_free(tmp);
1638	}
1639
1640	(void)chdir(old_pwd);
1641	if (retval) {
1642	log_msg(1, "WARNING - make_usb_fs returned an error");
1643	}
1644	paranoid_free(old_pwd);
1645	return (retval);
1646	}
1647
1648
1649	/**
1650	* Create an ISO image in @c destfile, from files in @c bkpinfo->scratchdir.
1651	*
1652	* @param bkpinfo The backup information structure. Fields used:
1653	* - @c backup_media_type
1654	* - @c call_after_iso
1655	* - @c call_before_iso
1656	* - @c call_burn_iso
1657	* - @c call_make_iso
1658	* - @c make_cd_use_lilo
1659	* - @c manual_cd_tray
1660	* - @c nonbootable_backup
1661	* - @c scratchdir
1662	*
1663	* @param destfile Where to put the generated ISO image.
1664	* @return The number of errors encountered (0 for success)
1665	*/
1666	int make_iso_fs(char *destfile)
1667	{
1668	/@ int ********************************************* */
1669	int retval = 0;
1670	int res;
1671
1672	/@ buffers ***************************************** */
1673	char *tmp;
1674	char *old_pwd;
1675	char *result_sz = NULL;
1676	char *message_to_screen = NULL;
1677	char *sz_blank_disk = NULL;
1678	char *fnam;
1679	char *tmp2;
1680	char *tmp3;
1681	char *mds = NULL;
1682	bool cd_is_mountable;
1683
1684	malloc_string(old_pwd);
1685	malloc_string(fnam);
1686	tmp = malloc(1200);
1687	tmp2 = malloc(1200);
1688	tmp3 = malloc(1200);
1689	assert(bkpinfo != NULL);
1690	assert_string_is_neither_NULL_nor_zerolength(destfile);
1691
1692	sprintf(tmp, "%s/isolinux.bin", bkpinfo->scratchdir);
1693	sprintf(tmp2, "%s/isolinux.bin", bkpinfo->tmpdir);
1694	if (does_file_exist(tmp)) {
1695	sprintf(tmp3, "cp -f %s %s", tmp, tmp2);
1696	paranoid_system(tmp3);
1697	}
1698	if (!does_file_exist(tmp) && does_file_exist(tmp2)) {
1699	sprintf(tmp3, "cp -f %s %s", tmp2, tmp);
1700	paranoid_system(tmp3);
1701	}
1702	free(tmp2);
1703	free(tmp3);
1704	tmp2 = NULL;
1705	tmp3 = NULL;
1706	if (bkpinfo->backup_media_type == iso && bkpinfo->manual_cd_tray) {
1707	popup_and_OK("Please insert new media and press Enter.");
1708	}
1709
1710	log_msg(2, "make_iso_fs --- scratchdir=%s --- destfile=%s",
1711	bkpinfo->scratchdir, destfile);
1712	(void) getcwd(old_pwd, MAX_STR_LEN - 1);
1713	sprintf(tmp, "chmod 744 %s", bkpinfo->scratchdir);
1714	run_program_and_log_output(tmp, FALSE);
1715	chdir(bkpinfo->scratchdir);
1716
1717	if (bkpinfo->call_before_iso[0] != '\0') {
1718	mr_asprintf(&message_to_screen, "Running pre-ISO call for CD#%d",
1719	g_current_media_number);
1720	res =
1721	eval_call_to_make_ISO(bkpinfo->call_before_iso,
1722	destfile, g_current_media_number,
1723	MONDO_LOGFILE, message_to_screen);
1724	if (res) {
1725	mr_strcat(message_to_screen, "...failed");
1726	} else {
1727	mr_strcat(message_to_screen, "...OK");
1728	}
1729	log_to_screen(message_to_screen);
1730	paranoid_free(message_to_screen);
1731
1732	retval += res;
1733	}
1734
1735	if (bkpinfo->call_make_iso[0] != '\0') {
1736	log_msg(2, "bkpinfo->call_make_iso = %s", bkpinfo->call_make_iso);
1737	sprintf(tmp, "%s/archives/NOT-THE-LAST", bkpinfo->scratchdir);
1738	mds = media_descriptor_string(bkpinfo->backup_media_type);
1739	mr_asprintf(&message_to_screen, "Making an ISO (%s #%d)", mds, g_current_media_number);
1740	mr_free(mds);
1741
1742	pause_and_ask_for_cdr(2, &cd_is_mountable); /* if g_current_media_number >= 2 then pause & ask */
1743	if (retval) {
1744	log_to_screen
1745	("Serious error(s) occurred already. I shan't try to write to media.");
1746	} else {
1747	res =
1748	eval_call_to_make_ISO(bkpinfo->call_make_iso,
1749	bkpinfo->scratchdir,
1750	g_current_media_number,
1751	MONDO_LOGFILE, message_to_screen);
1752	if (res) {
1753	log_to_screen("%s...failed to write", message_to_screen);
1754	} else {
1755	log_to_screen("%s...OK", message_to_screen);
1756	sprintf(tmp, "tail -n10 %s \| grep -F ':-('", MONDO_LOGFILE);
1757	if (!run_program_and_log_output(tmp, 1)) {
1758	log_to_screen
1759	("Despite nonfatal errors, growisofs confirms the write was successful.");
1760	}
1761	}
1762	retval += res;
1763	#ifdef DVDRWFORMAT
1764	sprintf(tmp,
1765	"tail -n8 %s \| grep 'blank=full.dvd-compat.DAO'",
1766	MONDO_LOGFILE);
1767	if (g_backup_media_type == dvd
1768	&& (res \|\| !run_program_and_log_output(tmp, 1))) {
1769	log_to_screen
1770	("Failed to write to disk. I shall blank it and then try again.");
1771	sleep(5);
1772	/* reset error counter before trying to blank DVD */
1773	retval -= res;
1774	(void)system("sync");
1775	pause_for_N_seconds(5, "Letting DVD drive settle");
1776
1777	// dvd+rw-format --- OPTION 2
1778	if (!bkpinfo->please_dont_eject) {
1779	log_to_screen("Ejecting media to clear drive status.");
1780	eject_device(bkpinfo->media_device);
1781	inject_device(bkpinfo->media_device);
1782	}
1783	pause_for_N_seconds(5, "Letting DVD drive settle");
1784	mr_asprintf(&sz_blank_disk, "dvd+rw-format -force %s", bkpinfo->media_device);
1785	log_msg(3, "sz_blank_disk = '%s'", sz_blank_disk);
1786	res =
1787	run_external_binary_with_percentage_indicator_NEW
1788	("Blanking DVD disk", sz_blank_disk);
1789	if (res) {
1790	log_to_screen
1791	("Warning - format failed. (Was it a DVD-R?) Sleeping for 5 seconds to take a breath...");
1792	pause_for_N_seconds(5,
1793	"Letting DVD drive settle... and trying again.");
1794	res =
1795	run_external_binary_with_percentage_indicator_NEW
1796	("Blanking DVD disk", sz_blank_disk);
1797	if (res) {
1798	log_to_screen("Format failed a second time.");
1799	}
1800	} else {
1801	log_to_screen
1802	("Format succeeded. Sleeping for 5 seconds to take a breath...");
1803	}
1804	mr_free(sz_blank_disk);
1805	pause_for_N_seconds(5, "Letting DVD drive settle");
1806	if (!bkpinfo->please_dont_eject) {
1807	log_to_screen("Ejecting media to clear drive status.");
1808	eject_device(bkpinfo->media_device);
1809	inject_device(bkpinfo->media_device);
1810	}
1811	pause_for_N_seconds(5, "Letting DVD drive settle");
1812	res =
1813	eval_call_to_make_ISO(bkpinfo->call_make_iso,
1814	bkpinfo->scratchdir,
1815	g_current_media_number,
1816	MONDO_LOGFILE,
1817	message_to_screen);
1818	retval += res;
1819	if (!bkpinfo->please_dont_eject) {
1820	log_to_screen("Ejecting media.");
1821	eject_device(bkpinfo->media_device);
1822	}
1823	if (res) {
1824	log_to_screen("Dagnabbit. It still failed.");
1825	} else {
1826	log_to_screen
1827	("OK, this time I successfully backed up to DVD.");
1828	}
1829	}
1830	#endif
1831	if (g_backup_media_type == dvd && !bkpinfo->please_dont_eject) {
1832	eject_device(bkpinfo->media_device);
1833	}
1834	}
1835	paranoid_free(message_to_screen);
1836	} else {
1837	mds = media_descriptor_string(bkpinfo->backup_media_type);
1838	mr_asprintf(&message_to_screen, "Running mkisofs to make %s #%d", mds, g_current_media_number);
1839	log_msg(1, message_to_screen);
1840	mr_asprintf(&result_sz, "Call to mkisofs to make ISO (%s #%d) ", mds, g_current_media_number);
1841	mr_free(mds);
1842	if (bkpinfo->nonbootable_backup) {
1843	log_msg(1, "Making nonbootable backup");
1844	// FIXME --- change mkisofs string to MONDO_MKISOFS_NONBOOTABLE and add ' .' at end
1845	res =
1846	eval_call_to_make_ISO("mkisofs -o '_ISO_' -r -p MondoRescue -publisher www.mondorescue.org -A MondoRescue_GPL -V _CD#_ .",
1847	destfile, g_current_media_number,
1848	MONDO_LOGFILE, message_to_screen);
1849	} else {
1850	log_msg(1, "Making bootable backup");
1851
1852	#ifdef __FreeBSD__
1853	bkpinfo->make_cd_use_lilo = TRUE;
1854	#endif
1855
1856
1857	log_msg(1, "make_cd_use_lilo is actually %d",
1858	bkpinfo->make_cd_use_lilo);
1859	if (bkpinfo->make_cd_use_lilo) {
1860	log_msg(1, "make_cd_use_lilo = TRUE");
1861	// FIXME --- change mkisofs string to MONDO_MKISOFS_REGULAR_SYSLINUX/LILO depending on bkpinfo->make_cd_usE_lilo
1862	// and add ' .' at end
1863	#ifdef __IA64__
1864	log_msg(1, "IA64 --> elilo");
1865	res = eval_call_to_make_ISO("mkisofs -no-emul-boot -b images/mindi-bootroot."
1866	IA64_BOOT_SIZE
1867	".img -c boot.cat -o '_ISO_' -J -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
1868	destfile,
1869	g_current_media_number,
1870	MONDO_LOGFILE,
1871	message_to_screen);
1872	#else
1873	// FIXME --- change mkisofs string to MONDO_MKISOFS_REGULAR_SYSLINUX/LILO depending on bkpinfo->make_cd_usE_lilo
1874	// and add ' .' at end
1875	log_msg(1, "Non-ia64 --> lilo");
1876	res =
1877	eval_call_to_make_ISO("mkisofs -b images/mindi-bootroot.2880.img -c boot.cat -o '_ISO_' -J -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
1878	destfile, g_current_media_number,
1879	MONDO_LOGFILE,
1880	message_to_screen);
1881	#endif
1882	} else {
1883	log_msg(1, "make_cd_use_lilo = FALSE");
1884	log_msg(1, "Isolinux");
1885	res =
1886	eval_call_to_make_ISO("mkisofs -no-emul-boot -b isolinux.bin -boot-load-size 4 -boot-info-table -c boot.cat -o '_ISO_' -J -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
1887	destfile, g_current_media_number,
1888	MONDO_LOGFILE,
1889	message_to_screen);
1890	}
1891	}
1892	paranoid_free(message_to_screen);
1893
1894	if (res) {
1895	mr_strcat(result_sz, "...failed");
1896	} else {
1897	mr_strcat(result_sz, "...OK");
1898	}
1899	log_to_screen(result_sz);
1900	paranoid_free(result_sz);
1901	retval += res;
1902	}
1903
1904	if (bkpinfo->backup_media_type == cdr
1905	\|\| bkpinfo->backup_media_type == cdrw) {
1906	if (is_this_device_mounted(bkpinfo->media_device)) {
1907	log_msg(2,
1908	"Warning - %s mounted. I'm unmounting it before I burn to it.",
1909	bkpinfo->media_device);
1910	sprintf(tmp, "umount %s", bkpinfo->media_device);
1911	run_program_and_log_output(tmp, FALSE);
1912	}
1913	}
1914
1915	if (bkpinfo->call_burn_iso[0] != '\0') {
1916	log_msg(2, "bkpinfo->call_burn_iso = %s", bkpinfo->call_burn_iso);
1917	mds = media_descriptor_string(bkpinfo->backup_media_type);
1918	mr_asprintf(&message_to_screen, "Burning %s #%d", mds, g_current_media_number);
1919	mr_free(mds);
1920	pause_and_ask_for_cdr(2, &cd_is_mountable);
1921	res =
1922	eval_call_to_make_ISO(bkpinfo->call_burn_iso,
1923	destfile, g_current_media_number,
1924	MONDO_LOGFILE, message_to_screen);
1925	if (res) {
1926	mr_strcat(message_to_screen, "...failed");
1927	} else {
1928	mr_strcat(message_to_screen, "...OK");
1929	}
1930	log_to_screen(message_to_screen);
1931	paranoid_free(message_to_screen);
1932
1933	retval += res;
1934	}
1935
1936	if (bkpinfo->call_after_iso[0] != '\0') {
1937	mds = media_descriptor_string(bkpinfo->backup_media_type);
1938	mr_asprintf(&message_to_screen, "Running post-ISO call (%s #%d)", mds, g_current_media_number);
1939	mr_free(mds);
1940	res =
1941	eval_call_to_make_ISO(bkpinfo->call_after_iso,
1942	destfile, g_current_media_number,
1943	MONDO_LOGFILE, message_to_screen);
1944	if (res) {
1945	mr_strcat(message_to_screen, "...failed");
1946	} else {
1947	mr_strcat(message_to_screen, "...OK");
1948	}
1949	log_to_screen(message_to_screen);
1950	paranoid_free(message_to_screen);
1951
1952	retval += res;
1953	}
1954
1955	chdir(old_pwd);
1956	if (retval) {
1957	log_msg(1, "WARNING - make_iso_fs returned an error");
1958	}
1959	paranoid_free(old_pwd);
1960	paranoid_free(fnam);
1961	paranoid_free(tmp);
1962	return (retval);
1963	}
1964
1965
1966	bool is_dev_an_NTFS_dev(char *bigfile_fname)
1967	{
1968	char *tmp = NULL;
1969	char *command = NULL;
1970	bool ret = TRUE;
1971
1972	mr_asprintf(&command, "dd if=%s bs=512 count=1 2> /dev/null \| strings \| head -n1", bigfile_fname);
1973	log_msg(1, "command = '%s'", command);
1974	mr_asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
1975	mr_free(command);
1976
1977	log_msg(1, "--> tmp = '%s'", tmp);
1978	if (strstr(tmp, "NTFS")) {
1979	log_it("TRUE");
1980	ret = TRUE;
1981	} else {
1982	log_it("FALSE");
1983	ret = FALSE;
1984	}
1985	mr_free(tmp);
1986	return(ret);
1987	}
1988
1989
1990	/**
1991	* Back up big files by chopping them up.
1992	* This function backs up all "big" files (where "big" depends
1993	* on your backup media) in "chunks" (whose size again depends
1994	* on your media).
1995	*
1996	* @param bkpinfo The backup information structure. Fields used:
1997	* - @c backup_media_type
1998	* - @c optimal_set_size
1999	* @param biggielist_fname The path to a file containing a list of
2000	* all "big" files.
2001	* @return The number of errors encountered (0 for success)
2002	* @see slice_up_file_etc
2003	*/
2004	int
2005	make_slices_and_images(char *biggielist_fname)
2006	{
2007
2008	/@ pointers ****************************************** */
2009	FILE *fin;
2010	char *p;
2011
2012	/@ buffers ******************************************* */
2013	char *tmp = NULL;
2014	char *bigfile_fname;
2015	char *sz_devfile = NULL;
2016	char *ntfsprog_fifo = NULL;
2017	/@ long ********************************************** */
2018	long biggie_file_number = 0;
2019	long noof_biggie_files = 0;
2020	long estimated_total_noof_slices = 0;
2021
2022	/@ int *********************************************** */
2023	int retval = 0;
2024	int res = 0;
2025	pid_t pid;
2026	FILE *ftmp = NULL;
2027	bool delete_when_done;
2028	bool use_ntfsprog;
2029	off_t biggie_fsize;
2030
2031	assert(bkpinfo != NULL);
2032	assert_string_is_neither_NULL_nor_zerolength(biggielist_fname);
2033
2034	estimated_total_noof_slices =
2035	size_of_all_biggiefiles_K() / bkpinfo->optimal_set_size + 1;
2036
2037	log_msg(1, "size of all biggiefiles = %ld",
2038	size_of_all_biggiefiles_K());
2039	log_msg(1, "estimated_total_noof_slices = %ld KB / %ld KB = %ld",
2040	size_of_all_biggiefiles_K(), bkpinfo->optimal_set_size,
2041	estimated_total_noof_slices);
2042
2043	if (length_of_file(biggielist_fname) < 6) {
2044	log_msg(1, "No biggiefiles; fair enough...");
2045	return (0);
2046	}
2047	mr_asprintf(&tmp, "I am now backing up all large files.");
2048	log_to_screen(tmp);
2049	noof_biggie_files = count_lines_in_file(biggielist_fname);
2050	open_progress_form("Backing up big files", tmp,
2051	"Please wait. This may take some time.", "",
2052	estimated_total_noof_slices);
2053	paranoid_free(tmp);
2054
2055	if (!(fin = fopen(biggielist_fname, "r"))) {
2056	log_OS_error("Unable to openin biggielist");
2057	return (1);
2058	}
2059
2060	malloc_string(bigfile_fname);
2061	for (fgets(bigfile_fname, MAX_STR_LEN, fin); !feof(fin);
2062	fgets(bigfile_fname, MAX_STR_LEN, fin), biggie_file_number++) {
2063	use_ntfsprog = FALSE;
2064	if (bigfile_fname[strlen(bigfile_fname) - 1] < 32) {
2065	bigfile_fname[strlen(bigfile_fname) - 1] = '\0';
2066	}
2067	biggie_fsize = length_of_file(bigfile_fname);
2068	delete_when_done = FALSE;
2069
2070	if (!does_file_exist(bigfile_fname)) {
2071	ftmp = fopen(bigfile_fname, "w");
2072	if (ftmp == NULL) {
2073	log_msg(3, "Unable to write to %s", bigfile_fname);
2074	// So skip it as it doesn't exist
2075	continue;
2076	} else {
2077	paranoid_fclose(ftmp);
2078	}
2079	delete_when_done = TRUE;
2080	} else {
2081	// Call ntfsclone (formerly partimagehack) if it's a /dev entry
2082	// (i.e. a partition to be imaged)
2083	log_msg(2, "bigfile_fname = %s", bigfile_fname);
2084	use_ntfsprog = FALSE;
2085	if (!strncmp(bigfile_fname, "/dev/", 5)
2086	&& is_dev_an_NTFS_dev(bigfile_fname)) {
2087	use_ntfsprog = TRUE;
2088	log_msg(2,
2089	"Calling ntfsclone in background because %s is an NTFS partition",
2090	bigfile_fname);
2091	mr_asprintf(&sz_devfile, "%s/%d.%d.000", bkpinfo->tmpdir,
2092	(int) (random() % 32768),
2093	(int) (random() % 32768));
2094	mkfifo(sz_devfile, 0x770);
2095	ntfsprog_fifo = sz_devfile;
2096	switch (pid = fork()) {
2097	case -1:
2098	mr_free(sz_devfile);
2099	fatal_error("Fork failure");
2100	case 0:
2101	log_msg(2,
2102	"CHILD - fip - calling feed_into_ntfsprog(%s, %s)",
2103	bigfile_fname, sz_devfile);
2104	res = feed_into_ntfsprog(bigfile_fname, sz_devfile);
2105	/* BCO/BERLIOS Does the child need to unalocate memory as well ?
2106	paranoid_free(bigfile_fname);
2107	mr_free(sz_devfile);
2108	*/
2109	exit(res);
2110	break;
2111	default:
2112	log_msg(2,
2113	"feed_into_ntfsprog() called in background --- pid=%ld",
2114	(long int) (pid));
2115	mr_free(sz_devfile);
2116	}
2117	}
2118	// Otherwise, use good old 'dd' and 'bzip2'
2119	else {
2120	ntfsprog_fifo = NULL;
2121	}
2122
2123	// Whether partition or biggiefile, just do your thang :-)
2124	if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2125	write_header_block_to_stream(biggie_fsize, bigfile_fname,
2126	use_ntfsprog ?
2127	BLK_START_A_PIHBIGGIE :
2128	BLK_START_A_NORMBIGGIE);
2129	}
2130	res =
2131	slice_up_file_etc(bigfile_fname,
2132	ntfsprog_fifo, biggie_file_number,
2133	noof_biggie_files, use_ntfsprog);
2134	if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2135	write_header_block_to_stream((off_t)0,
2136	calc_checksum_of_file
2137	(bigfile_fname),
2138	BLK_STOP_A_BIGGIE);
2139	}
2140	retval += res;
2141	p = strrchr(bigfile_fname, '/');
2142	if (p) {
2143	p++;
2144	} else {
2145	p = bigfile_fname;
2146	}
2147	mr_asprintf(&tmp, "Archiving %s ... ", bigfile_fname);
2148	if (res) {
2149	mr_strcat(tmp, "Failed!");
2150	} else {
2151	mr_strcat(tmp, "OK");
2152	}
2153	if (delete_when_done) {
2154	unlink(bigfile_fname);
2155	delete_when_done = FALSE;
2156	}
2157	}
2158	#ifndef _XWIN
2159	if (!g_text_mode) {
2160	newtDrawRootText(0, g_noof_rows - 2, tmp);
2161	newtRefresh();
2162	}
2163	#endif
2164	paranoid_free(tmp);
2165	}
2166	log_msg(1, "Finished backing up bigfiles");
2167	log_msg(1, "estimated slices = %ld; actual slices = %ld",
2168	estimated_total_noof_slices, g_current_progress);
2169	close_progress_form();
2170	paranoid_fclose(fin);
2171	paranoid_free(bigfile_fname);
2172	return (retval);
2173	}
2174
2175
2176
2177
2178	/**
2179	* Single-threaded version of @c make_afioballs_and_images().
2180	* @see make_afioballs_and_images
2181	*/
2182	int make_afioballs_and_images_OLD()
2183	{
2184
2185	/@ int ************************************************* */
2186	int retval = 0;
2187	long int curr_set_no = 0L;
2188	int res = 0;
2189
2190	/@ buffers ********************************************* */
2191	char *curr_filelist_fname = NULL;
2192	char *curr_afioball_fname = NULL;
2193	char *curr_xattr_list_fname = NULL;
2194	char *curr_acl_list_fname = NULL;
2195	char *tmp = NULL;
2196	char *media_usage_comment = NULL;
2197
2198	log_to_screen("Archiving regular files");
2199
2200	open_progress_form("Backing up filesystem",
2201	"I am backing up your live filesystem now.",
2202	"Please wait. This may take a couple of hours.",
2203	"Working...",
2204	get_last_filelist_number() + 1);
2205
2206	for (; does_file_exist(curr_filelist_fname); curr_set_no++) {
2207	/* backup this set of files */
2208	mr_asprintf(&curr_filelist_fname, FILELIST_FNAME_RAW_SZ, bkpinfo->tmpdir, curr_set_no);
2209	if (! does_file_exist(curr_filelist_fname)) {
2210	mr_free(curr_filelist_fname);
2211	break;
2212	}
2213
2214	mr_asprintf(&curr_afioball_fname, AFIOBALL_FNAME_RAW_SZ, bkpinfo->tmpdir, curr_set_no, bkpinfo->zip_suffix);
2215
2216	log_msg(1, "EXAT'g set %ld", curr_set_no);
2217	if (g_getfattr) {
2218	mr_asprintf(&curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ, bkpinfo->tmpdir, curr_set_no);
2219	get_fattr_list(curr_filelist_fname, curr_xattr_list_fname);
2220	}
2221	if (g_getfacl) {
2222	mr_asprintf(&curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ, bkpinfo->tmpdir, curr_set_no);
2223	get_acl_list(curr_filelist_fname, curr_acl_list_fname);
2224	}
2225
2226	log_msg(1, "Archiving set %ld", curr_set_no);
2227	res =
2228	archive_this_fileset(curr_filelist_fname,
2229	curr_afioball_fname, curr_set_no);
2230	retval += res;
2231	if (res) {
2232	mr_asprintf(&tmp, "Errors occurred while archiving set %ld. Perhaps your live filesystem changed?", curr_set_no);
2233	log_to_screen(tmp);
2234	mr_free(tmp);
2235	}
2236
2237	mr_asprintf(&media_usage_comment, "%s", percent_media_full_comment());
2238
2239	/* copy to CD (scratchdir) ... and an actual CD-R if necessary */
2240	if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2241	register_in_tape_catalog(fileset, curr_set_no, -1, curr_afioball_fname);
2242	maintain_collection_of_recent_archives(bkpinfo->tmpdir, curr_afioball_fname);
2243	log_it("Writing EXAT files");
2244	res +=
2245	write_EXAT_files_to_tape(curr_xattr_list_fname,
2246	curr_acl_list_fname);
2247	// archives themselves
2248	res = move_files_to_stream(curr_afioball_fname, NULL);
2249	} else {
2250	if (g_getfacl) {
2251	if (g_getfattr) {
2252	res = move_files_to_cd(curr_filelist_fname,
2253	curr_xattr_list_fname,
2254	curr_acl_list_fname,
2255	curr_afioball_fname, NULL);
2256	} else {
2257	res = move_files_to_cd(curr_filelist_fname,
2258	curr_acl_list_fname,
2259	curr_afioball_fname, NULL);
2260	}
2261	} else {
2262	if (g_getfattr) {
2263	res = move_files_to_cd(curr_filelist_fname,
2264	curr_xattr_list_fname,
2265	curr_afioball_fname, NULL);
2266	} else {
2267	res = move_files_to_cd(curr_filelist_fname,
2268	curr_afioball_fname, NULL);
2269	}
2270	}
2271	}
2272	if (g_getfattr) {
2273	mr_free(curr_xattr_list_fname);
2274	}
2275	if (g_getfacl) {
2276	mr_free(curr_acl_list_fname);
2277	}
2278	retval += res;
2279	g_current_progress++;
2280	update_progress_form(media_usage_comment);
2281	mr_free(media_usage_comment);
2282
2283	if (res) {
2284	mr_asprintf(&tmp, "Failed to add archive %ld's files to CD dir\n", curr_set_no);
2285	log_to_screen(tmp);
2286	mr_free(tmp);
2287	fatal_error
2288	("Is your hard disk is full? If not, please send the author the logfile.");
2289	}
2290	mr_free(curr_filelist_fname);
2291	mr_free(curr_afioball_fname);
2292	}
2293	close_progress_form();
2294	mr_asprintf(&tmp, "Your regular files have been archived ");
2295	if (retval) {
2296	mr_strcat(tmp, "(with errors).");
2297	} else {
2298	mr_strcat(tmp, "successfully.");
2299	}
2300	log_to_screen(tmp);
2301	mr_free(tmp);
2302	return (retval);
2303	}
2304
2305	/* @} - end of LLarchiveGroup */
2306
2307
2308	/**
2309	* Wrapper around @c make_afioballs_and_images().
2310	* @param bkpinfo the backup information structure. Only the
2311	* @c backup_media_type field is used within this function.
2312	* @return return code of make_afioballs_and_images
2313	* @see make_afioballs_and_images
2314	* @ingroup MLarchiveGroup
2315	*/
2316	int make_those_afios_phase()
2317	{
2318	/@ int ****************************************** */
2319	int res = 0;
2320	int retval = 0;
2321
2322	assert(bkpinfo != NULL);
2323
2324	mvaddstr_and_log_it(g_currentY, 0,
2325	"Archiving regular files to media ");
2326
2327	if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2328	write_header_block_to_stream((off_t)0, "start-of-afioballs",
2329	BLK_START_AFIOBALLS);
2330	#if __FreeBSD__ == 5
2331	log_msg(1,
2332	"Using single-threaded make_afioballs_and_images() to suit b0rken FreeBSD 5.0");
2333	res = make_afioballs_and_images_OLD();
2334	#else
2335	res = make_afioballs_and_images_OLD();
2336	#endif
2337	write_header_block_to_stream((off_t)0, "stop-afioballs",
2338	BLK_STOP_AFIOBALLS);
2339	} else {
2340	res = make_afioballs_and_images();
2341	}
2342
2343	retval += res;
2344	if (res) {
2345	mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
2346	log_msg(1, "make_afioballs_and_images returned an error");
2347	} else {
2348	mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2349	}
2350	return (retval);
2351	}
2352
2353	/**
2354	* Wrapper around @c make_slices_and_images().
2355	* @param bkpinfo The backup information structure. Fields used:
2356	* - @c backup_media_type
2357	* - @c scratchdir
2358	* - @c tmpdir
2359	* @return The number of errors encountered (0 for success)
2360	* @ingroup MLarchiveGroup
2361	*/
2362	int make_those_slices_phase()
2363	{
2364
2365	/@ int **************************************************** */
2366	int res = 0;
2367	int retval = 0;
2368
2369	/@ buffers ************************************************* */
2370	char *biggielist = NULL;
2371	char *command = NULL;
2372	char *blah = NULL;
2373	char *xattr_fname = NULL;
2374	char *acl_fname = NULL;
2375
2376	assert(bkpinfo != NULL);
2377	/* slice big files */
2378	mvaddstr_and_log_it(g_currentY, 0,
2379	"Archiving large files to media ");
2380	mr_asprintf(&biggielist, "%s/archives/biggielist.txt", bkpinfo->scratchdir);
2381	if (g_getfattr) {
2382	mr_asprintf(&xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
2383	}
2384	if (g_getfacl) {
2385	mr_asprintf(&acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
2386	}
2387
2388	mr_asprintf(&command, "cp %s/biggielist.txt %s", bkpinfo->tmpdir,
2389	biggielist);
2390	paranoid_system(command);
2391	mr_free(command);
2392
2393	mr_asprintf(&blah, "biggielist = %s", biggielist);
2394	log_msg(2, blah);
2395	mr_free(blah);
2396
2397	if (!does_file_exist(biggielist)) {
2398	log_msg(1, "BTW, the biggielist does not exist");
2399	}
2400
2401	if (g_getfattr) {
2402	get_fattr_list(biggielist, xattr_fname);
2403	mr_asprintf(&command, "cp %s %s/archives/", xattr_fname,
2404	bkpinfo->scratchdir);
2405	paranoid_system(command);
2406	mr_free(command);
2407	}
2408	if (g_getfacl) {
2409	get_acl_list(biggielist, acl_fname);
2410	mr_asprintf(&command, "cp %s %s/archives/", acl_fname, bkpinfo->scratchdir);
2411	paranoid_system(command);
2412	mr_free(command);
2413	}
2414
2415	if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2416	res += write_EXAT_files_to_tape(xattr_fname, acl_fname);
2417	mr_asprintf(&blah, "%ld", count_lines_in_file(biggielist));
2418	write_header_block_to_stream((off_t)0, blah, BLK_START_BIGGIEFILES);
2419	mr_free(blah);
2420	}
2421	res = make_slices_and_images(biggielist);
2422	if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2423	write_header_block_to_stream((off_t)0, "end-of-biggiefiles",
2424	BLK_STOP_BIGGIEFILES);
2425	}
2426	retval += res;
2427	if (res) {
2428	log_msg(1, "make_slices_and_images returned an error");
2429	mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
2430	} else {
2431	mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2432	}
2433	mr_free(biggielist);
2434	mr_free(xattr_fname);
2435	mr_free(acl_fname);
2436	return (retval);
2437	}
2438
2439
2440	/**
2441	* @addtogroup LLarchiveGroup
2442	* @{
2443	*/
2444	/**
2445	* Function pointer to an appropriate @c move_files_to_cd routine.
2446	* You can set this to your own function (for example, one to
2447	* transfer files over the network) or leave it as is.
2448	*/
2449	int (move_files_to_cd) (char , ...) =
2450	_move_files_to_cd;
2451
2452	/**
2453	* Move some files to the ISO scratch directory.
2454	* This function moves files specified as parameters, into the directory
2455	* @c bkpinfo->scratchdir, where the files that will be stored on the next
2456	* CD are waiting.
2457	*
2458	* @param bkpinfo The backup information structure. Fields used:
2459	* - @c media_size
2460	* - @c scratchdir
2461	* @param files_to_add The files to add to the scratchdir.
2462	* @warning The list of @c files_to_add must be terminated with @c NULL.
2463	* @note If and when the space occupied by the scratchdir would exceed
2464	* the capacity of the current CD,
2465	* <tt>write_iso_and_go_on(bkpinfo, FALSE)</tt> is called and the
2466	* scratchdir is emptied.
2467	*
2468	* @return The number of errors encountered (0 for success)
2469	*/
2470	int _move_files_to_cd(char *files_to_add, ...)
2471	{
2472
2473	/@ int *********************************************************** */
2474	int retval = 0;
2475	int res = 0;
2476
2477	/@ buffers ******************************************************* */
2478	char *tmp = NULL;
2479	char *curr_file = NULL;
2480	char *cf;
2481
2482	/@ long *********************************************************** */
2483	va_list ap;
2484	long long would_occupy;
2485
2486	assert(bkpinfo != NULL);
2487	would_occupy = space_occupied_by_cd(bkpinfo->scratchdir);
2488	va_start(ap, files_to_add); // initialize the variable arguments
2489	for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
2490	if (!cf) {
2491	continue;
2492	}
2493	mr_asprintf(&curr_file, "%s", cf);
2494	if (!does_file_exist(curr_file)) {
2495	log_msg(1,
2496	"Warning - you're trying to add a non-existent file - '%s' to the CD",
2497	curr_file);
2498	} else {
2499	log_msg(8, "Trying to add file %s to CD", curr_file);
2500	would_occupy += length_of_file(curr_file) / 1024;
2501	}
2502	mr_free(curr_file);
2503	}
2504	va_end(ap);
2505
2506	if (bkpinfo->media_size[g_current_media_number] <= 0) {
2507	fatal_error("move_files_to_cd() - unknown media size");
2508	}
2509	if (would_occupy / 1024 > bkpinfo->media_size[g_current_media_number]) {
2510	res = write_iso_and_go_on(FALSE); /* FALSE because this is not the last CD we'll write */
2511	retval += res;
2512	if (res) {
2513	log_msg(1, "WARNING - write_iso_and_go_on returned an error");
2514	}
2515	}
2516
2517	va_start(ap, files_to_add); // initialize the variable arguments
2518	for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
2519	if (!cf) {
2520	continue;
2521	}
2522	mr_asprintf(&curr_file, "%s", cf);
2523
2524	mr_asprintf(&tmp, "mv -f %s %s/archives/", curr_file, bkpinfo->scratchdir);
2525	mr_free(curr_file);
2526	res = run_program_and_log_output(tmp, 5);
2527	retval += res;
2528	if (res) {
2529	log_msg(1, "(move_files_to_cd) '%s' failed", tmp);
2530	} else {
2531	log_msg(8, "Moved %s to CD OK", tmp);
2532	}
2533	mr_free(tmp);
2534	}
2535	va_end(ap);
2536
2537	if (retval) {
2538	log_msg(1,
2539	"Warning - errors occurred while I was adding files to CD dir");
2540	}
2541	return (retval);
2542	}
2543
2544	/* @} - end of LLarchiveGroup */
2545
2546
2547	/**
2548	* @addtogroup LLarchiveGroup
2549	* @{
2550	*/
2551	/**
2552	* Function pointer to an appropriate @c move_files_to_stream routine.
2553	* You can set this to your own function (for example, one to
2554	* transfer files over the network) or leave it as is.
2555	*/
2556	int (move_files_to_stream) (char , ...) =
2557	_move_files_to_stream;
2558
2559	/**
2560	* Copy some files to tape.
2561	* This function copies the files specified as parameters into the tape stream.
2562	*
2563	* @param bkpinfo The backup information structure. Used only in the call to
2564	* @c write_file_to_stream_from_file().
2565	*
2566	* @param files_to_add The files to copy to the tape stream.
2567	* @warning The list of @c files_to_add must be terminated with @c NULL.
2568	* @note Files may be split across multiple tapes if necessary.
2569	*
2570	* @return The number of errors encountered (0 for success)
2571	*/
2572	int
2573	_move_files_to_stream(char *files_to_add, ...)
2574	{
2575
2576	/@ int *********************************************************** */
2577	int retval = 0;
2578	int res = 0;
2579	/@ buffers ******************************************************* */
2580
2581	/@ char ********************************************************** */
2582	char start_chr;
2583	char stop_chr;
2584	char *curr_file = NULL;
2585	char *cf;
2586	/@ long long ***************************************************** */
2587	off_t length_of_incoming_file = (off_t)0;
2588	t_archtype type;
2589	va_list ap;
2590
2591	assert(bkpinfo != NULL);
2592	va_start(ap, files_to_add);
2593	for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
2594	if (!cf) {
2595	continue;
2596	}
2597	mr_asprintf(&curr_file, "%s", cf);
2598	if (!does_file_exist(curr_file)) {
2599	log_msg(1,
2600	"Warning - you're trying to add a non-existent file - '%s' to the tape",
2601	curr_file);
2602	}
2603	/* create header chars */
2604	start_chr = BLK_START_AN_AFIO_OR_SLICE;
2605	stop_chr = BLK_STOP_AN_AFIO_OR_SLICE;
2606	/* ask for new tape if necessary */
2607	length_of_incoming_file = length_of_file(curr_file);
2608	write_header_block_to_stream(length_of_incoming_file, curr_file,
2609	start_chr);
2610	if (strstr(curr_file, ".afio.") \|\| strstr(curr_file, ".star.")) {
2611	type = fileset;
2612	} else if (strstr(curr_file, "slice")) {
2613	type = biggieslice;
2614	} else {
2615	type = other;
2616	}
2617	res = write_file_to_stream_from_file(curr_file);
2618	retval += res;
2619	unlink(curr_file);
2620	mr_free(curr_file);
2621	/* write closing header */
2622	write_header_block_to_stream((off_t)0, "finished-writing-file", stop_chr);
2623	}
2624	va_end(ap);
2625
2626	if (retval) {
2627	log_msg(1,
2628	"Warning - errors occurred while I was adding file to tape");
2629	}
2630	return (retval);
2631	}
2632
2633	/* @} - end of LLarchiveGroup */
2634
2635
2636
2637	/**
2638	* @addtogroup utilityGroup
2639	* @{
2640	*/
2641	/**
2642	* Make sure the user has a valid CD-R(W) in the CD drive.
2643	* @param cdrw_dev Set to the CD-R(W) device checked.
2644	* @param keep_looping If TRUE, keep pestering user until they insist
2645	* or insert a correct CD; if FALSE, only check once.
2646	* @return 0 (there was an OK CD in the drive) or 1 (there wasn't).
2647	*/
2648	int interrogate_disk_currently_in_cdrw_drive(char *cdrw_dev,
2649	bool keep_looping)
2650	{
2651	int res = 0;
2652	char *bkp = NULL;
2653	char *cdrecord = NULL;
2654
2655	mr_asprintf(&bkp, "%s", cdrw_dev);
2656	if (find_cdrw_device(cdrw_dev)) {
2657	strcpy(cdrw_dev, bkp);
2658	} else {
2659	if (!system("which cdrecord > /dev/null 2> /dev/null")) {
2660	mr_asprintf(&cdrecord, "cdrecord dev=%s -atip", cdrw_dev);
2661	} else if (!system("which dvdrecord > /dev/null 2> /dev/null")) {
2662	mr_asprintf(&cdrecord, "cdrecord dev=%s -atip", cdrw_dev);
2663	} else {
2664	log_msg(2, "Oh well. I guess I'll just pray then.");
2665	}
2666	if (cdrecord != NULL) {
2667	if (!keep_looping) {
2668	retract_CD_tray_and_defeat_autorun();
2669	res = run_program_and_log_output(cdrecord, 5);
2670	} else {
2671	while ((res = run_program_and_log_output(cdrecord, 5))) {
2672	retract_CD_tray_and_defeat_autorun();
2673	if (ask_me_yes_or_no
2674	("Unable to examine CD. Are you sure this is a valid CD-R(W) CD?"))
2675	{
2676	log_msg(1, "Well, he insisted...");
2677	break;
2678	}
2679	}
2680	}
2681	}
2682	}
2683	mr_free(bkp);
2684
2685	mr_free(cdrecord);
2686	return (res);
2687	}
2688
2689
2690	/**
2691	* Asks the user to put a CD-R(W) in the drive.
2692	* @param ask_for_one_if_more_than_this (unused)
2693	* @param pmountable If non-NULL, pointed-to value is set to TRUE if the CD is mountable, FALSE otherwise.
2694	*/
2695	void
2696	pause_and_ask_for_cdr(int ask_for_one_if_more_than_this, bool * pmountable)
2697	{
2698
2699	/@ buffers ******************************************** */
2700	char *tmp = NULL;
2701	char *cdrom_dev;
2702	char *cdrw_dev;
2703	char *our_serial_str = NULL;
2704	bool ok_go_ahead_burn_it;
2705	int cd_number = -1;
2706	int attempt_to_mount_returned_this = 999;
2707	char *mtpt = NULL;
2708	char *szcdno;
2709	char *szserfname;
2710	char *szunmount;
2711	char *mds = NULL;
2712
2713	malloc_string(cdrom_dev);
2714	malloc_string(cdrw_dev);
2715	malloc_string(szcdno);
2716	malloc_string(szserfname);
2717	malloc_string(szunmount);
2718
2719	mds = media_descriptor_string(g_backup_media_type);
2720	mr_asprintf(&tmp, "I am about to burn %s #%d", mds, g_current_media_number);
2721	mr_free(mds);
2722	log_to_screen(tmp);
2723	mr_free(tmp);
2724	if (g_current_media_number < ask_for_one_if_more_than_this) {
2725	return;
2726	}
2727	log_to_screen("Scanning CD-ROM drive...");
2728	sprintf(mtpt, "%s/cd.mtpt", bkpinfo->tmpdir);
2729	make_hole_for_dir(mtpt);
2730
2731	gotos_make_me_puke:
2732	ok_go_ahead_burn_it = TRUE;
2733	if (!find_cdrom_device(cdrom_dev, FALSE)) {
2734	/* When enabled, it made CD eject-and-retract when wrong CD inserted.. Weird
2735	log_msg(2, "paafcd: Retracting CD-ROM drive if possible" );
2736	retract_CD_tray_and_defeat_autorun();
2737	*/
2738	mr_asprintf(&tmp, "umount %s", cdrom_dev);
2739	run_program_and_log_output(tmp, 1);
2740	sprintf(szcdno, "%s/archives/THIS-CD-NUMBER", mtpt);
2741	sprintf(szserfname, "%s/archives/SERIAL-STRING", mtpt);
2742	sprintf(szunmount, "umount %s", mtpt);
2743	cd_number = -1;
2744	mr_asprintf(&tmp, "mount %s %s", cdrom_dev, mtpt);
2745	mr_asprintf(&our_serial_str, "%s", "");
2746	attempt_to_mount_returned_this = run_program_and_log_output(tmp, 1);
2747	mr_free(tmp);
2748	if (attempt_to_mount_returned_this) {
2749	log_msg(4, "Failed to mount %s at %s", cdrom_dev, mtpt);
2750	log_to_screen("If there's a CD/DVD in the drive, it's blank.");
2751	/*
2752	if (interrogate_disk_currently_in_cdrw_drive(cdrw_dev, FALSE))
2753	{
2754	ok_go_ahead_burn_it = FALSE;
2755	log_to_screen("There isn't a writable CD/DVD in the drive.");
2756	}
2757	else
2758	{
2759	log_to_screen("Confirmed. There is a blank CD/DVD in the drive.");
2760	}
2761	*/
2762	} else if (!does_file_exist(szcdno)
2763	\|\| !does_file_exist(szserfname)) {
2764	mds = media_descriptor_string(g_backup_media_type);
2765	log_to_screen
2766	("%s has data on it but it's probably not a Mondo CD.", mds);
2767	mr_free(mds);
2768	} else {
2769	mds = media_descriptor_string(g_backup_media_type);
2770	log_to_screen("%s found in drive. It's a Mondo disk.", mds);
2771	mr_free(mds);
2772
2773	cd_number = atoi(last_line_of_file(szcdno));
2774	mr_asprintf(&tmp, "cat %s 2> /dev/null", szserfname);
2775	mr_free(our_serial_str);
2776	mr_asprintf(&our_serial_str, "%s",
2777	call_program_and_get_last_line_of_output(tmp));
2778	mr_free(tmp);
2779	// FIXME - should be able to use last_line_of_file(), surely?
2780	}
2781	run_program_and_log_output(szunmount, 1);
2782	log_msg(2, "paafcd: cd_number = %d", cd_number);
2783	log_msg(2, "our serial str = %s; g_serial_string = %s",
2784	our_serial_str, g_serial_string);
2785	if (cd_number > 0 && !strcmp(our_serial_str, g_serial_string)) {
2786	mds = media_descriptor_string(g_backup_media_type);
2787	log_msg(2, "This %s is part of this backup set!", mds);
2788	ok_go_ahead_burn_it = FALSE;
2789	if (cd_number == g_current_media_number - 1) {
2790	log_to_screen("I think you've left the previous %s in the drive.", mds);
2791	} else {
2792	log_to_screen("Please remove this %s. It is part of the backup set you're making now.", mds);
2793	}
2794	mr_free(mds);
2795
2796	} else {
2797	log_to_screen("...but not part of _our_ backup set.");
2798	}
2799	mr_free(our_serial_str);
2800	} else {
2801	mds = media_descriptor_string(g_backup_media_type);
2802	log_msg(2,
2803	"paafcd: Can't find CD-ROM drive. Perhaps it has a blank %s in it?", mds);
2804	if (interrogate_disk_currently_in_cdrw_drive(cdrw_dev, FALSE)) {
2805	ok_go_ahead_burn_it = FALSE;
2806	log_to_screen("There isn't a writable %s in the drive.", mds);
2807	}
2808	mr_free(mds);
2809	}
2810
2811	if (!ok_go_ahead_burn_it) {
2812	eject_device(cdrom_dev);
2813	mds = media_descriptor_string(g_backup_media_type);
2814	mr_asprintf(&tmp, "I am about to burn %s #%d of the backup set. Please insert %s and press Enter.",
2815	mds, g_current_media_number, mds);
2816	mr_free(mds);
2817
2818	popup_and_OK(tmp);
2819	mr_free(tmp);
2820	goto gotos_make_me_puke;
2821	} else {
2822	log_msg(2, "paafcd: OK, going ahead and burning it.");
2823	}
2824
2825	mds = media_descriptor_string(g_backup_media_type);
2826	log_msg(2,
2827	"paafcd: OK, I assume I have a blank/reusable %s in the drive...", mds);
2828
2829	log_to_screen("Proceeding w/ %s in drive.", mds);
2830	mr_free(mds);
2831
2832	paranoid_free(cdrom_dev);
2833	paranoid_free(cdrw_dev);
2834	paranoid_free(mtpt);
2835	paranoid_free(szcdno);
2836	paranoid_free(szserfname);
2837	paranoid_free(szunmount);
2838	if (pmountable) {
2839	if (attempt_to_mount_returned_this) {
2840	*pmountable = FALSE;
2841	} else {
2842	*pmountable = TRUE;
2843	}
2844	}
2845
2846	}
2847
2848
2849
2850
2851
2852
2853
2854
2855	/**
2856	* Set the <tt>N</tt>th bit of @c array to @c true_or_false.
2857	* @param array The bit array (as a @c char pointer).
2858	* @param N The bit number to set or reset.
2859	* @param true_or_false If TRUE then set bit @c N, if FALSE then reset bit @c N.
2860	* @see get_bit_N_of_array
2861	*/
2862	void set_bit_N_of_array(char *array, int N, bool true_or_false)
2863	{
2864	int bit_number;
2865	int mask, orig_val, to_add;
2866	int element_number;
2867
2868	assert(array != NULL);
2869
2870	element_number = N / 8;
2871	bit_number = N % 8;
2872	to_add = (1 << bit_number);
2873	mask = 255 - to_add;
2874	orig_val = array[element_number] & mask;
2875	// log_it("array[%d]=%02x; %02x&%02x = %02x", element_number, array[element_number], mask, orig_val);
2876	if (true_or_false) {
2877	array[element_number] = orig_val \| to_add;
2878	}
2879	}
2880
2881	/* @} - end of utilityGroup */
2882
2883
2884
2885
2886
2887
2888
2889
2890	/**
2891	* Chop up @c filename.
2892	* @param bkpinfo The backup information structure. Fields used:
2893	* - @c backup_media_type
2894	* - @c compression_level
2895	* - @c optimal_set_size
2896	* - @c tmpdir
2897	* - @c use_lzo
2898	* - @c zip_exe
2899	* - @c zip_suffix
2900	*
2901	* @param biggie_filename The file to chop up.
2902	* @param ntfsprog_fifo The FIFO to ntfsclone if this is an imagedev, NULL otherwise.
2903	* @param biggie_file_number The sequence number of this biggie file (starting from 0).
2904	* @param noof_biggie_files The number of biggie files there are total.
2905	* @return The number of errors encountered (0 for success)
2906	* @see make_slices_and_images
2907	* @ingroup LLarchiveGroup
2908	*/
2909	int
2910	slice_up_file_etc(char *biggie_filename,
2911	char *ntfsprog_fifo, long biggie_file_number,
2912	long noof_biggie_files, bool use_ntfsprog)
2913	{
2914
2915	/@ buffers ************************************************* */
2916	char *tmp = NULL;
2917	char checksum_line, command;
2918	char *tempblock;
2919	char *curr_slice_fname_uncompressed = NULL;
2920	char *curr_slice_fname_compressed = NULL;
2921	char *file_to_archive = NULL;
2922	char *file_to_openin;
2923	/@ pointers ************************************************* */
2924	char *pB;
2925	FILE fin = NULL, fout = NULL;
2926
2927	/@ bool ***************************************************** */
2928	bool finished = FALSE;
2929
2930	/@ long ***************************************************** */
2931	size_t blksize = 0;
2932	long slice_num = 0;
2933	long i;
2934	long optimal_set_size;
2935	bool should_I_compress_slices;
2936	char *suffix = NULL; // for compressed slices
2937
2938	/@ long long ************************************************* */
2939	off_t totalread = (off_t)0;
2940	off_t totallength = (off_t)0;
2941	off_t length;
2942
2943	/@ int ******************************************************* */
2944	int retval = 0;
2945	int res = 0;
2946
2947	/@ structures ************************************************* */
2948	struct s_filename_and_lstat_info biggiestruct;
2949	// struct stat statbuf;
2950
2951	assert(bkpinfo != NULL);
2952	assert_string_is_neither_NULL_nor_zerolength(biggie_filename);
2953	malloc_string(checksum_line);
2954
2955	biggiestruct.for_backward_compatibility = '\n';
2956	biggiestruct.use_ntfsprog = use_ntfsprog;
2957	optimal_set_size = bkpinfo->optimal_set_size;
2958	if (is_this_file_compressed(biggie_filename)
2959	\|\| bkpinfo->compression_level == 0) {
2960	mr_asprintf(&suffix, "%s", "");
2961	// log_it("%s is indeed compressed :-)", filename);
2962	should_I_compress_slices = FALSE;
2963	} else {
2964	mr_asprintf(&suffix, "%s", bkpinfo->zip_suffix);
2965	should_I_compress_slices = TRUE;
2966	}
2967
2968	if (optimal_set_size < 999) {
2969	fatal_error("bkpinfo->optimal_set_size is insanely small");
2970	}
2971	if (ntfsprog_fifo) {
2972	file_to_openin = ntfsprog_fifo;
2973	strcpy(checksum_line, "IGNORE");
2974	log_msg(2,
2975	"Not calculating checksum for %s: it would take too long",
2976	biggie_filename);
2977	if ( !find_home_of_exe("ntfsresize")) {
2978	fatal_error("ntfsresize not found");
2979	}
2980	mr_asprintf(&command, "ntfsresize --force --info %s\|grep '^You might resize at '\|cut -d' ' -f5", biggie_filename);
2981	log_it("command = %s", command);
2982	mr_asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
2983	mr_free(command);
2984	log_it("res of it = %s", tmp);
2985	totallength = (off_t)atoll(tmp);
2986	paranoid_free(tmp);
2987	} else {
2988	file_to_openin = biggie_filename;
2989	if (strchr(biggie_filename,'\'') != NULL) {
2990	mr_asprintf(&command, "md5sum \"%s\"", biggie_filename);
2991	} else {
2992	mr_asprintf(&command, "md5sum '%s'", biggie_filename);
2993	}
2994	if (!(fin = popen(command, "r"))) {
2995	log_OS_error("Unable to popen-in command");
2996	mr_free(suffix);
2997	return (1);
2998	}
2999	mr_free(command);
3000	(void) fgets(checksum_line, MAX_STR_LEN, fin);
3001	pclose(fin);
3002	totallength = length_of_file (biggie_filename);
3003	}
3004	lstat(biggie_filename, &biggiestruct.properties);
3005	strcpy(biggiestruct.filename, biggie_filename);
3006	pB = strchr(checksum_line, ' ');
3007	if (!pB) {
3008	pB = strchr(checksum_line, '\t');
3009	}
3010	if (pB) {
3011	*pB = '\0';
3012	}
3013	strcpy(biggiestruct.checksum, checksum_line);
3014
3015	mr_asprintf(&tmp, "%s", slice_fname(biggie_file_number, 0, bkpinfo->tmpdir, ""));
3016	fout = fopen(tmp, "w");
3017	if (fout == NULL) {
3018	log_msg(1, "Unable to open and write to %s\n", tmp);
3019	paranoid_free(tmp);
3020	mr_free(suffix);
3021	return (1);
3022	}
3023	paranoid_free(tmp);
3024
3025	(void) fwrite((void *) &biggiestruct, 1, sizeof(biggiestruct), fout);
3026	if (fout) {
3027	paranoid_fclose(fout);
3028	}
3029	length = totallength / optimal_set_size / 1024;
3030	log_msg(1, "Opening in %s; slicing it and writing to CD/tape",
3031	file_to_openin);
3032	if (!(fin = fopen(file_to_openin, "r"))) {
3033	log_OS_error("Unable to openin biggie_filename");
3034	mr_asprintf(&tmp, "Cannot archive bigfile '%s': not found", biggie_filename);
3035	log_to_screen(tmp);
3036	paranoid_free(tmp);
3037
3038	paranoid_free(checksum_line);
3039	mr_free(suffix);
3040	return (1);
3041	}
3042	if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3043	res =
3044	move_files_to_stream(slice_fname(biggie_file_number, 0,
3045	bkpinfo->tmpdir, ""), NULL);
3046	} else {
3047	res =
3048	move_files_to_cd(slice_fname(biggie_file_number, 0,
3049	bkpinfo->tmpdir, ""), NULL);
3050	}
3051	i = bkpinfo->optimal_set_size / 256;
3052	if (!(tempblock = (char ) malloc(256 1024))) {
3053	fatal_error("malloc error 256*1024");
3054	}
3055	for (slice_num = 1; !finished; slice_num++) {
3056	mr_asprintf(&curr_slice_fname_uncompressed, "%s", slice_fname(biggie_file_number, slice_num, bkpinfo->tmpdir, ""));
3057	mr_asprintf(&curr_slice_fname_compressed, "%s", slice_fname(biggie_file_number, slice_num, bkpinfo->tmpdir, suffix));
3058
3059	mr_asprintf(&tmp, "%s", percent_media_full_comment());
3060	update_progress_form(tmp);
3061	paranoid_free(tmp);
3062
3063	if (!(fout = fopen(curr_slice_fname_uncompressed, "w"))) {
3064	log_OS_error(curr_slice_fname_uncompressed);
3065	mr_free(suffix);
3066	return (1);
3067	}
3068	if ((i == bkpinfo->optimal_set_size / 256)
3069	&& (totalread < 1.1 * totallength)) {
3070	for (i = 0; i < bkpinfo->optimal_set_size / 256; i++) {
3071	blksize = fread(tempblock, 1, 256 * 1024, fin);
3072	if (blksize > 0) {
3073	totalread = totalread + blksize;
3074	(void) fwrite(tempblock, 1, blksize, fout);
3075	} else {
3076	break;
3077	}
3078	}
3079	} else {
3080	i = 0;
3081	}
3082	paranoid_fclose(fout);
3083	if (i > 0) // length_of_file (curr_slice_fname_uncompressed)
3084	{
3085	if (!does_file_exist(curr_slice_fname_uncompressed)) {
3086	log_msg(2,
3087	"Warning - '%s' doesn't exist. How can I compress slice?",
3088	curr_slice_fname_uncompressed);
3089	}
3090	if (should_I_compress_slices && bkpinfo->compression_level > 0) {
3091	mr_asprintf(&command, "%s -%d %s", bkpinfo->zip_exe, bkpinfo->compression_level, curr_slice_fname_uncompressed);
3092	log_msg(2, command);
3093	if ((res = system(command))) {
3094	log_OS_error(command);
3095	}
3096	// did_I_compress_slice = TRUE;
3097	} else {
3098	mr_asprintf(&command, "mv %s %s 2>> %s", curr_slice_fname_uncompressed, curr_slice_fname_compressed, MONDO_LOGFILE);
3099	res = 0; // don't do it :)
3100	// did_I_compress_slice = FALSE;
3101	}
3102	mr_free(command);
3103
3104	retval += res;
3105	if (res) {
3106	log_msg(2, "Failed to compress the slice");
3107	}
3108	if (bkpinfo->use_lzo
3109	&& strcmp(curr_slice_fname_compressed,
3110	curr_slice_fname_uncompressed)) {
3111	unlink(curr_slice_fname_uncompressed);
3112	}
3113	if (res) {
3114	mr_asprintf(&tmp, "Problem with slice # %ld", slice_num);
3115	} else {
3116	mr_asprintf(&tmp, "%s - Bigfile #%ld, slice #%ld compressed OK ", biggie_filename, biggie_file_number + 1,
3117	slice_num);
3118	}
3119	#ifndef _XWIN
3120	if (!g_text_mode) {
3121	newtDrawRootText(0, g_noof_rows - 2, tmp);
3122	newtRefresh();
3123	} else {
3124	log_msg(2, tmp);
3125	}
3126	#else
3127	log_msg(2, tmp);
3128	#endif
3129	paranoid_free(tmp);
3130
3131	mr_asprintf(&file_to_archive, "%s", curr_slice_fname_compressed);
3132	g_current_progress++;
3133	} else { /* if i==0 then ... */
3134
3135	finished = TRUE;
3136	mr_asprintf(&file_to_archive, "%s", curr_slice_fname_uncompressed);
3137	if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3138	break;
3139	}
3140	}
3141	mr_free(curr_slice_fname_uncompressed);
3142	mr_free(curr_slice_fname_compressed);
3143
3144	if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3145	register_in_tape_catalog(biggieslice, biggie_file_number,
3146	slice_num, file_to_archive);
3147	maintain_collection_of_recent_archives(bkpinfo->tmpdir,
3148	file_to_archive);
3149	res = move_files_to_stream(file_to_archive, NULL);
3150	} else {
3151	res = move_files_to_cd(file_to_archive, NULL);
3152	}
3153	mr_free(file_to_archive);
3154
3155	retval += res;
3156	if (res) {
3157	mr_asprintf(&tmp, "Failed to add slice %ld of bigfile %ld to scratchdir", slice_num, biggie_file_number + 1);
3158	log_to_screen(tmp);
3159	paranoid_free(tmp);
3160	fatal_error
3161	("Hard disk full. You should have bought a bigger one.");
3162	}
3163	}
3164	mr_free(tempblock);
3165	mr_free(suffix);
3166	paranoid_fclose(fin);
3167	mr_asprintf(&tmp, "Sliced bigfile #%ld", biggie_file_number + 1);
3168	if (retval) {
3169	mr_strcat(tmp, "...FAILED");
3170	} else {
3171	mr_strcat(tmp, "...OK!");
3172	}
3173	log_msg(1, tmp);
3174	paranoid_free(tmp);
3175
3176	paranoid_free(checksum_line);
3177	return (retval);
3178	}
3179
3180
3181	/**
3182	* Remove the archives in @c d.
3183	* This could possibly include any of:
3184	* - all afioballs (compressed and not)
3185	* - all filelists
3186	* - all slices
3187	* - all checksums
3188	* - a zero filler file
3189	*
3190	* @param d The directory to wipe the archives from.
3191	* @ingroup utilityGroup
3192	*/
3193	void wipe_archives(char *d)
3194	{
3195	/@ buffers ******************************************** */
3196	char *tmp = NULL;
3197	char *dir = NULL;
3198
3199	assert_string_is_neither_NULL_nor_zerolength(d);
3200
3201	mr_asprintf(&dir, "%s/archives", d);
3202	mr_asprintf(&tmp, "find %s -name '.afio' -exec rm -f '{}' \\;", dir);
3203	run_program_and_log_output(tmp, FALSE);
3204	mr_free(tmp);
3205	mr_asprintf(&tmp, "find %s -name 'list.[0-9]' -exec rm -f '{}' \\;", dir);
3206	run_program_and_log_output(tmp, FALSE);
3207	mr_free(tmp);
3208	mr_asprintf(&tmp, "find %s -name 'slice*' -exec rm -f '{}' \\;", dir);
3209	run_program_and_log_output(tmp, FALSE);
3210	mr_free(tmp);
3211	mr_asprintf(&tmp, "rm -f %s/cklist*", dir);
3212	run_program_and_log_output(tmp, FALSE);
3213	mr_free(tmp);
3214	mr_asprintf(&tmp, "rm -f %s/zero", dir);
3215	run_program_and_log_output(tmp, FALSE);
3216	mr_free(tmp);
3217	log_msg(1, "Wiped %s's archives", dir);
3218	mr_asprintf(&tmp, "ls -l %s", dir);
3219	mr_free(dir);
3220	run_program_and_log_output(tmp, FALSE);
3221	mr_free(tmp);
3222	}
3223
3224
3225	/**
3226	* @addtogroup LLarchiveGroup
3227	* @{
3228	*/
3229	/**
3230	* Write the final ISO image.
3231	* @param bkpinfo The backup information structure. Used only
3232	* in the call to @c write_iso_and_go_on().
3233	* @return The number of errors encountered (0 for success)
3234	* @see write_iso_and_go_on
3235	* @see make_iso_fs
3236	* @bug The final ISO is written even if there are no files on it. In practice,
3237	* however, this occurs rarely.
3238	*/
3239	int write_final_iso_if_necessary()
3240	{
3241	/@ int **************************************************** */
3242	int res;
3243
3244	/@ buffers ************************************************* */
3245	char *tmp;
3246
3247	malloc_string(tmp);
3248	assert(bkpinfo != NULL);
3249
3250	// I should really check if there are any slices or tarballs to be copied to CD-R(W)'s; the odds are approx. 1 in a million that there are no files here, so I'll just go ahead & make one more CD anyway
3251
3252	sprintf(tmp, "Writing the final ISO");
3253	log_msg(2, tmp);
3254	center_string(tmp, 80);
3255	#ifndef _XWIN
3256	if (!g_text_mode) {
3257	newtPushHelpLine(tmp);
3258	}
3259	#endif
3260	res = write_iso_and_go_on(TRUE);
3261	#ifndef _XWIN
3262	if (!g_text_mode) {
3263	newtPopHelpLine();
3264	}
3265	#endif
3266	log_msg(2, "Returning from writing final ISO (res=%d)", res);
3267	paranoid_free(tmp);
3268	return (res);
3269	}
3270
3271
3272	/**
3273	* Write an ISO image to <tt>[bkpinfo->isodir]/bkpinfo->prefix-[g_current_media_number].iso</tt>.
3274	* @param bkpinfo The backup information structure. Fields used:
3275	* - @c backup_media_type
3276	* - @c prefix
3277	* - @c isodir
3278	* - @c manual_cd_tray
3279	* - @c media_size
3280	* - @c netfs_mount
3281	* - @c netfs_remote_dir
3282	* - @c scratchdir
3283	* - @c verify_data
3284	*
3285	* @param last_cd If TRUE, this is the last CD to write; if FALSE, it's not.
3286	* @return The number of errors encountered (0 for success)
3287	* @see make_iso_fs
3288	*/
3289	int write_iso_and_go_on(bool last_cd)
3290	{
3291	/@ pointers *************************************************** */
3292	FILE *fout;
3293
3294	/@ buffers **************************************************** */
3295	char *tmp;
3296	char *cdno_fname;
3297	char *lastcd_fname;
3298	char *isofile;
3299	char *mds = NULL;
3300
3301	/@ bool ******************************************************* */
3302	bool that_one_was_ok;
3303	bool orig_vfy_flag_val;
3304
3305	/@ int ********************************************************** */
3306	int res = 0;
3307
3308	malloc_string(tmp);
3309	malloc_string(cdno_fname);
3310	malloc_string(lastcd_fname);
3311	malloc_string(isofile);
3312
3313	assert(bkpinfo != NULL);
3314	orig_vfy_flag_val = bkpinfo->verify_data;
3315	if (bkpinfo->media_size[g_current_media_number] <= 0) {
3316	fatal_error("write_iso_and_go_on() - unknown media size");
3317	}
3318
3319	mds = media_descriptor_string(bkpinfo->backup_media_type);
3320	log_msg(1, "OK, time to make %s #%d", mds, g_current_media_number);
3321	mr_free(mds);
3322
3323	/* label the ISO with its number */
3324
3325	sprintf(cdno_fname, "%s/archives/THIS-CD-NUMBER", bkpinfo->scratchdir);
3326	fout = fopen(cdno_fname, "w");
3327	fprintf(fout, "%d", g_current_media_number);
3328	paranoid_fclose(fout);
3329
3330	sprintf(tmp, "cp -f %s/autorun %s/", g_mondo_home,
3331	bkpinfo->scratchdir);
3332	if (run_program_and_log_output(tmp, FALSE)) {
3333	log_msg(2, "Warning - unable to copy autorun to scratchdir");
3334	}
3335
3336	/* last CD or not? Label accordingly */
3337	sprintf(lastcd_fname, "%s/archives/NOT-THE-LAST", bkpinfo->scratchdir);
3338	if (last_cd) {
3339	unlink(lastcd_fname);
3340	log_msg(2,
3341	"OK, you're telling me this is the last CD. Fair enough.");
3342	} else {
3343	fout = fopen(lastcd_fname, "w");
3344	fprintf(fout,
3345	"You're listening to 90.3 WPLN, Nashville Public Radio.\n");
3346	paranoid_fclose(fout);
3347	}
3348	if (space_occupied_by_cd(bkpinfo->scratchdir) / 1024 >
3349	bkpinfo->media_size[g_current_media_number]) {
3350	sprintf(tmp,
3351	"Warning! CD is too big. It occupies %ld KB, which is more than the %ld KB allowed.",
3352	(long) space_occupied_by_cd(bkpinfo->scratchdir),
3353	(long) bkpinfo->media_size[g_current_media_number]);
3354	log_to_screen(tmp);
3355	}
3356	sprintf(isofile, "%s/%s/%s-%d.iso", bkpinfo->isodir,
3357	bkpinfo->netfs_remote_dir, bkpinfo->prefix,
3358	g_current_media_number);
3359	for (that_one_was_ok = FALSE; !that_one_was_ok;) {
3360	if (bkpinfo->backup_media_type != usb) {
3361	res = make_iso_fs(isofile);
3362	} else {
3363	res = make_usb_fs();
3364	}
3365	if (g_current_media_number == 1 && !res
3366	&& (bkpinfo->backup_media_type == cdr
3367	\|\| bkpinfo->backup_media_type == cdrw)) {
3368	if (find_cdrom_device(tmp, FALSE)) // make sure find_cdrom_device() finds, records CD-R's loc
3369	{
3370	log_msg(3, "Sigh Mike, I hate your computer.");
3371	bkpinfo->manual_cd_tray = TRUE;
3372	} // if it can't be found then force pausing
3373	else {
3374	log_msg(3, "Great. Found Mike's CD-ROM drive.");
3375	}
3376	}
3377	if (bkpinfo->verify_data && !res) {
3378	mds = media_descriptor_string(g_backup_media_type);
3379	log_to_screen
3380	("Please reboot from the 1st %s in Compare Mode, as a precaution.", mds);
3381	mr_free(mds);
3382	chdir("/");
3383	log_it("Before calling verification of image()");
3384	if (bkpinfo->backup_media_type == usb) {
3385	res += verify_usb_image();
3386	} else {
3387	res += verify_cd_image();
3388	}
3389	log_it("After calling verification of image()");
3390	}
3391	if (!res) {
3392	that_one_was_ok = TRUE;
3393	} else {
3394	mds = media_descriptor_string(bkpinfo->backup_media_type);
3395	sprintf(tmp, "Failed to create %s #%d. Retry?", mds, g_current_media_number);
3396	mr_free(mds);
3397	res = ask_me_yes_or_no(tmp);
3398	if (!res) {
3399	if (ask_me_yes_or_no("Abort the backup?")) {
3400	fatal_error("FAILED TO BACKUP");
3401	} else {
3402	break;
3403	}
3404	} else {
3405	log_msg(2, "Retrying, at user's request...");
3406	res = 0;
3407	}
3408	}
3409	}
3410	g_current_media_number++;
3411	if (g_current_media_number > MAX_NOOF_MEDIA) {
3412	fatal_error("Too many media. Use tape or net.");
3413	}
3414	wipe_archives(bkpinfo->scratchdir);
3415	sprintf(tmp, "rm -Rf %s/images/gz %s/images/data*img",
3416	bkpinfo->scratchdir, bkpinfo->scratchdir);
3417	if (system(tmp)) {
3418	log_msg
3419	(2,
3420	"Error occurred when I tried to delete the redundant IMGs and GZs");
3421	}
3422
3423	if (last_cd) {
3424	log_msg(2, "This was your last media.");
3425	} else {
3426	log_msg(2, "Continuing to backup your data...");
3427	}
3428
3429	bkpinfo->verify_data = orig_vfy_flag_val;
3430	paranoid_free(tmp);
3431	paranoid_free(cdno_fname);
3432	paranoid_free(lastcd_fname);
3433	paranoid_free(isofile);
3434	return (0);
3435	}
3436
3437	/* @} - end of LLarchiveGroup */
3438
3439
3440
3441
3442	/**
3443	* Verify the user's data.
3444	* @param bkpinfo The backup information structure. Fields used:
3445	* - @c backup_data
3446	* - @c backup_media_type
3447	* - @c media_device
3448	* - @c verify_data
3449	*
3450	* @return The number of errors encountered (0 for success)
3451	* @ingroup verifyGroup
3452	*/
3453	int verify_data()
3454	{
3455	int res = 0, retval = 0, cdno = 0;
3456	char *tmp = NULL;
3457	char *mds = NULL;
3458	long diffs = 0;
3459
3460	assert(bkpinfo != NULL);
3461	if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3462	chdir("/");
3463	mvaddstr_and_log_it(g_currentY, 0,
3464	"Verifying archives against live filesystem");
3465	if (bkpinfo->backup_media_type == cdstream) {
3466	strcpy(bkpinfo->media_device, "/dev/cdrom");
3467	}
3468	verify_tape_backups();
3469	mvaddstr_and_log_it(g_currentY++, 74, "Done.");
3470	} else if (bkpinfo->backup_data)
3471	//bkpinfo->backup_media_type == cdrw \|\| bkpinfo->backup_media_type == cdr))
3472	{
3473	log_msg(2,
3474	"Not verifying again. Per-CD/ISO verification already carried out.");
3475	mr_asprintf(&tmp, "cat %s/changed.files > %s/changed.files 2> /dev/null",bkpinfo->tmpdir, MONDO_CACHE);
3476	paranoid_system(tmp);
3477	mr_free(tmp);
3478	} else {
3479	g_current_media_number = cdno;
3480	if (bkpinfo->backup_media_type != iso) {
3481	find_cdrom_device(bkpinfo->media_device, FALSE); // replace 0,0,0 with /dev/cdrom
3482	}
3483	chdir("/");
3484	for (cdno = 1; cdno < 99 && bkpinfo->verify_data; cdno++) {
3485	if (cdno != g_current_media_number) {
3486	log_msg(2,
3487	"Warning - had to change g_current_media_number from %d to %d",
3488	g_current_media_number, cdno);
3489	g_current_media_number = cdno;
3490	}
3491	if (bkpinfo->backup_media_type != iso) {
3492	insist_on_this_cd_number(cdno);
3493	}
3494	res = verify_cd_image(); // sets verify_data to FALSE if it's time to stop verifying
3495	retval += res;
3496	if (res) {
3497	mds = media_descriptor_string(bkpinfo->backup_media_type);
3498	mr_asprintf(&tmp, "Warnings/errors were reported while checking %s #%d", mds, g_current_media_number);
3499	mr_free(mds);
3500	log_to_screen(tmp);
3501	mr_free(tmp);
3502
3503	}
3504	}
3505	mr_asprintf(&tmp, "grep 'afio: ' %s \| sed 's/afio: //' \| grep -vE '^/dev/.*$' >> %s/changed.files", MONDO_LOGFILE, MONDO_CACHE);
3506	(void)system(tmp);
3507	mr_free(tmp);
3508
3509	mr_asprintf(&tmp, "grep 'star: ' %s \| sed 's/star: //' \| grep -vE '^/dev/.*$' >> %s/changed.files", MONDO_LOGFILE, MONDO_CACHE);
3510	(void)system(tmp);
3511	mr_free(tmp);
3512	run_program_and_log_output("umount " MNT_CDROM, FALSE);
3513	// if (bkpinfo->backup_media_type != iso && !bkpinfo->please_dont_eject_when_restoring)
3514	//{
3515	eject_device(bkpinfo->media_device);
3516	//}
3517	}
3518	mr_asprintf(&tmp, "%s/changed.files", MONDO_CACHE);
3519	diffs = count_lines_in_file(tmp);
3520	mr_free(tmp);
3521
3522	if (diffs > 0) {
3523	if (retval == 0) {
3524	retval = (int) (-diffs);
3525	}
3526	}
3527	return (retval);
3528	}
3529
3530
3531	void setenv_mondo_share(void) {
3532
3533	setenv("MONDO_SHARE", MONDO_SHARE, 1);
3534	}

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