source: MondoRescue/trunk/mondo/src/common/libmondo-archive.c@ 932

Last change on this file since 932 was 914, checked in by Bruno Cornec, 17 years ago

merge -r902:913 $SVN_M/branches/stable
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1/* $Id: libmondo-archive.c 914 2006-11-02 01:00:32Z bruno $
2
3subroutines to handle the archiving of files
4*/
5
6/**
7 * @file
8 * Functions to handle backing up data.
9 * This is the main file (at least the longest one) in libmondo.
10 */
11#include <sys/sem.h>
12#include <sys/types.h>
13#include <sys/ipc.h>
14#include <stdarg.h>
15#include <unistd.h>
16
17#include "my-stuff.h"
18#include "../common/mondostructures.h"
19#include "mr_conf.h"
20#include "mr_mem.h"
21#include "mr_err.h"
22
23#include "libmondo-string-EXT.h"
24#include "libmondo-stream-EXT.h"
25#include "libmondo-devices-EXT.h"
26#include "libmondo-tools-EXT.h"
27#include "newt-specific-EXT.h"
28#include "libmondo-fork-EXT.h"
29#include "libmondo-files-EXT.h"
30#include "libmondo-filelist-EXT.h"
31#include "libmondo-tools-EXT.h"
32#include "libmondo-verify-EXT.h"
33#include "libmondo-archive.h"
34#define DVDRWFORMAT 1
35
36
37
38/** @def DEFAULT_1722MB_DISK The default 1.722M floppy disk to write images to. */
39/** @def BACKUP_1722MB_DISK The 1.722M floppy disk to try if the default fails. */
40
41#ifdef __FreeBSD__
42#define DEFAULT_1722MB_DISK "/dev/fd0.1722"
43#define BACKUP_1722MB_DISK "/dev/fd0.1722"
44#else
45#define DEFAULT_1722MB_DISK "/dev/fd0u1722"
46#define BACKUP_1722MB_DISK "/dev/fd0H1722"
47#ifndef _SEMUN_H
48#define _SEMUN_H
49
50 /**
51 * The semaphore union, provided only in case the user's system doesn't.
52 */
53union semun {
54 int val;
55 struct semid_ds *buf;
56 unsigned short int *array;
57 struct seminfo *__buf;
58};
59#endif
60#endif /* __FreeBSD__ */
61
62/*@unused@*/
63//static char cvsid[] = "$Id: libmondo-archive.c 914 2006-11-02 01:00:32Z bruno $";
64
65/* *************************** external global vars ******************/
66extern int g_current_media_number;
67extern int g_currentY;
68extern bool g_text_mode;
69extern bool g_exiting;
70extern long g_current_progress;
71extern FILE *g_tape_stream;
72extern long long g_tape_posK;
73extern char *g_mondo_home;
74extern char *g_tmpfs_mountpt;
75extern bool g_cd_recovery;
76extern char *g_serial_string;
77
78/**
79 * @addtogroup globalGroup
80 * @{
81 */
82/**
83 * The current backup media type in use.
84 */
85t_bkptype g_backup_media_type = none;
86char *g_backup_media_string = NULL;
87
88/**
89 * Incremented by each archival thread when it starts up. After that,
90 * this is the number of threads running.
91 */
92int g_current_thread_no = 0;
93
94/* @} - end of globalGroup */
95
96extern int g_noof_rows;
97
98/* Semaphore-related code */
99
100static int set_semvalue(void);
101static void del_semvalue(void);
102static int semaphore_p(void);
103static int semaphore_v(void);
104
105static int g_sem_id;
106static int g_sem_key;
107
108
109
110
111/**
112 * Initialize the semaphore.
113 * @see del_semvalue
114 * @see semaphore_p
115 * @see semaphore_v
116 * @return 1 for success, 0 for failure.
117 */
118static int set_semvalue(void) // initializes semaphore
119{
120 union semun sem_union;
121 sem_union.val = 1;
122 if (semctl(g_sem_id, 0, SETVAL, sem_union) == -1) {
123 return (0);
124 }
125 return (1);
126}
127
128/**
129 * Frees (deletes) the semaphore. Failure is indicated by a log
130 * message.
131 * @see set_semvalue
132 */
133static void del_semvalue(void) // deletes semaphore
134{
135 union semun sem_union;
136
137 if (semctl(g_sem_id, 0, IPC_RMID, sem_union) == -1) {
138 log_msg(3, "Failed to delete semaphore");
139 }
140}
141
142/**
143 * Acquire (increment) the semaphore (change status to P).
144 * @return 1 for success, 0 for failure.
145 * @see semaphore_v
146 */
147static int semaphore_p(void) // changes status to 'P' (waiting)
148{
149 struct sembuf sem_b;
150
151 sem_b.sem_num = 0;
152 sem_b.sem_op = -1; // P()
153 sem_b.sem_flg = SEM_UNDO;
154 if (semop(g_sem_id, &sem_b, 1) == -1) {
155 log_msg(3, "semaphore_p failed");
156 return (0);
157 }
158 return (1);
159}
160
161/**
162 * Free (decrement) the semaphore (change status to V).
163 * @return 1 for success, 0 for failure.
164 */
165static int semaphore_v(void) // changes status to 'V' (free)
166{
167 struct sembuf sem_b;
168
169 sem_b.sem_num = 0;
170 sem_b.sem_op = 1; // V()
171 sem_b.sem_flg = SEM_UNDO;
172 if (semop(g_sem_id, &sem_b, 1) == -1) {
173 log_msg(3, "semaphore_v failed");
174 return (0);
175 }
176 return (1);
177}
178
179
180//------------------------------------------------------
181
182
183/**
184 * Size in megabytes of the buffer afforded to the executable "buffer".
185 * This figure is used when we calculate how much data we have probably 'lost'
186 * when writing off the end of tape N, so that we can then figure out how much
187 * data we must recreate & write to the start of tape N+1.
188 */
189extern int g_tape_buffer_size_MB;
190
191
192
193
194int
195archive_this_fileset_with_star(struct s_bkpinfo *bkpinfo, char *filelist,
196 char *fname, int setno)
197{
198 int retval = 0;
199 unsigned int res = 0;
200 int tries = 0;
201 char *command;
202 char *tmp;
203 char *p;
204
205 if (!does_file_exist(filelist)) {
206 mr_asprintf(&tmp,
207 "(archive_this_fileset) - filelist %s does not exist",
208 filelist);
209 log_to_screen(tmp);
210 mr_free(tmp);
211 return (1);
212 }
213
214 mr_asprintf(&tmp, "echo hi > %s 2> /dev/null", fname);
215 if (system(tmp)) {
216 fatal_error("Unable to write tarball to scratchdir");
217 }
218 mr_free(tmp);
219
220 mr_asprintf(&command, "star H=star list=%s -c " STAR_ACL_SZ " file=%s",
221 filelist, fname);
222 if (bkpinfo->use_lzo) {
223 fatal_error("Can't use lzop");
224 }
225 if (bkpinfo->compression_level > 0) {
226 mr_asprintf(&tmp, "%s -bz", command);
227 mr_free(command);
228 command = tmp;
229 }
230 mr_asprintf(&tmp, "%s 2>> %s", command, MONDO_LOGFILE);
231 mr_free(command);
232 command = tmp;
233 log_msg(4, "command = '%s'", command);
234
235 for (res = 99, tries = 0; tries < 3 && res != 0; tries++) {
236 log_msg(5, "command='%s'", command);
237 res = system(command);
238 tmp = last_line_of_file(MONDO_LOGFILE);
239 log_msg(1, "res=%d; tmp='%s'", res, tmp);
240 if (bkpinfo->use_star && (res == 254 || res == 65024)
241 && strstr(tmp, "star: Processed all possible files")
242 && tries > 0) {
243 log_msg(1, "Star returned nonfatal error");
244 res = 0;
245 }
246 mr_free(tmp);
247 if (res) {
248 log_OS_error(command);
249 p = strstr(command, "-acl ");
250 if (p) {
251 p[0] = p[1] = p[2] = p[3] = ' ';
252 log_msg(1, "new command = '%s'", command);
253 } else {
254 log_msg(3,
255 "Attempt #%d failed. Pausing 3 seconds and retrying...",
256 tries + 1);
257 sleep(3);
258 }
259 }
260 }
261 mr_free(command);
262
263 retval += res;
264 if (retval) {
265 log_msg(3, "Failed to write set %d", setno);
266 } else if (tries > 1) {
267 log_msg(3, "Succeeded in writing set %d, on try #%d", setno,
268 tries);
269 }
270
271 return (retval);
272}
273
274
275/**
276 * Call @c afio to archive the filelist @c filelist to the file @c fname.
277 *
278 * @param bkpinfo The backup information structure. Fields used:
279 * - @c compression_level
280 * - @c scratchdir (only verifies existence)
281 * - @c tmpdir (only verifies existence)
282 * - @c zip_exe
283 * - @c zip_suffix
284 * @param filelist The path to a file containing a list of files to be archived
285 * in this fileset.
286 * @param fname The output file to archive to.
287 * @param setno This fileset number.
288 * @return The number of errors encountered (0 for success).
289 * @ingroup LLarchiveGroup
290 */
291int
292archive_this_fileset(struct s_bkpinfo *bkpinfo, char *filelist,
293 char *fname, int setno)
294{
295
296 /*@ int ************************************************************ */
297 int retval = 0;
298 int res = 0;
299 int i = 0;
300 int tries = 0;
301 static int free_ramdisk_space = 9999;
302
303 /*@ buffers ******************************************************** */
304 char *command = NULL;
305 char *zipparams = NULL;
306 char *tmp = NULL;
307 char *tmp1 = NULL;
308
309 assert(bkpinfo != NULL);
310 assert_string_is_neither_NULL_nor_zerolength(filelist);
311 assert_string_is_neither_NULL_nor_zerolength(fname);
312
313 if (bkpinfo->compression_level > 0 && bkpinfo->use_star) {
314 return (archive_this_fileset_with_star
315 (bkpinfo, filelist, fname, setno));
316 }
317
318 if (!does_file_exist(filelist)) {
319 mr_asprintf(&tmp,
320 "(archive_this_fileset) - filelist %s does not exist",
321 filelist);
322 log_to_screen(tmp);
323 mr_free(tmp);
324 return (1);
325 }
326 mr_asprintf(&tmp, "echo hi > %s 2> /dev/null", fname);
327 if (system(tmp)) {
328 fatal_error("Unable to write tarball to scratchdir");
329 }
330 mr_free(tmp);
331
332
333 if (bkpinfo->compression_level > 0) {
334 mr_asprintf(&tmp, "%s/do-not-compress-these", g_mondo_home);
335 // -b %ld, TAPE_BLOCK_SIZE
336 mr_asprintf(&zipparams, "-Z -P %s -G %d -T 3k", bkpinfo->zip_exe,
337 bkpinfo->compression_level);
338 if (does_file_exist(tmp)) {
339 mr_asprintf(&tmp1, "%s -E %s", zipparams, tmp);
340 mr_free(zipparams);
341 zipparams = tmp1;
342 } else {
343 mr_asprintf(&zipparams, " ");
344 log_msg(3, "%s not found. Cannot exclude zipfiles, etc.", tmp);
345 }
346 mr_free(tmp);
347 } else {
348 mr_asprintf(&zipparams, " ");
349 }
350
351// make_hole_for_file(fname);
352
353 if (!does_file_exist(bkpinfo->tmpdir)) {
354 log_OS_error("tmpdir not found");
355 fatal_error("tmpdir not found");
356 }
357 if (!does_file_exist(bkpinfo->scratchdir)) {
358 log_OS_error("scratchdir not found");
359 fatal_error("scratchdir not found");
360 }
361 mr_asprintf(&command, "rm -f %s %s. %s.gz %s.%s", fname, fname, fname,
362 fname, bkpinfo->zip_suffix);
363 paranoid_system(command);
364 mr_free(command);
365
366 mr_asprintf(&command, "afio -o -b %ld -M 16m %s %s < %s 2>> %s",
367 TAPE_BLOCK_SIZE, zipparams, fname, filelist, MONDO_LOGFILE);
368 mr_free(zipparams);
369
370 mr_asprintf(&tmp, "echo hi > %s 2> /dev/null", fname);
371 if (system(tmp)) {
372 fatal_error("Unable to write tarball to scratchdir");
373 }
374 mr_free(tmp);
375
376 for (res = 99, tries = 0; tries < 3 && res != 0; tries++) {
377 log_msg(5, "command='%s'", command);
378 res = system(command);
379 if (res) {
380 log_OS_error(command);
381 log_msg(3,
382 "Attempt #%d failed. Pausing 3 seconds and retrying...",
383 tries + 1);
384 sleep(3);
385 }
386 }
387 mr_free(command);
388
389 retval += res;
390 if (retval) {
391 log_msg(3, "Failed to write set %d", setno);
392 } else if (tries > 1) {
393 log_msg(3, "Succeeded in writing set %d, on try #%d", setno,
394 tries);
395 }
396
397 if (g_tmpfs_mountpt != NULL) {
398 tmp = call_program_and_get_last_line_of_output
399 ("df -m -P | grep dev/shm | grep -v none | tr -s ' ' '\t' | cut -f4");
400 i = atoi(tmp);
401 mr_free(tmp);
402
403 if (i > 0) {
404 if (free_ramdisk_space > i) {
405 free_ramdisk_space = i;
406 log_msg(2, "min(free_ramdisk_space) is now %d",
407 free_ramdisk_space);
408 if (free_ramdisk_space < 10) {
409 fatal_error
410 ("Please increase PPCFG_RAMDISK_SIZE in my-stuff.h to increase size of ramdisk ");
411 }
412 }
413 }
414 }
415 return (retval);
416}
417
418
419/**
420 * Wrapper function for all the backup commands.
421 * Calls these other functions: @c prepare_filelist(),
422 * @c call_filelist_chopper(), @c copy_mondo_and_mindi_stuff_to_scratchdir(),
423 * @c call_mindi_to_supply_boot_disks(), @c do_that_initial_phase(),
424 * @c make_those_afios_phase(), @c make_those_slices_phase(), and
425 * @c do_that_final_phase(). If anything fails before @c do_that_initial_phase(),
426 * @c fatal_error is called with a suitable message.
427 * @param bkpinfo The backup information structure. Uses most fields.
428 * @return The number of non-fatal errors encountered (0 for success).
429 * @ingroup archiveGroup
430 */
431int backup_data(struct s_bkpinfo *bkpinfo)
432{
433 int retval = 0, res = 0;
434 char *tmp;
435
436 assert(bkpinfo != NULL);
437 set_g_cdrom_and_g_dvd_to_bkpinfo_value(bkpinfo);
438 if (bkpinfo->backup_media_type == dvd) {
439#ifdef DVDRWFORMAT
440 tmp = find_home_of_exe("dvd+rw-format");
441 if (!tmp) {
442 fatal_error
443 ("Cannot find dvd+rw-format. Please install it or fix your PATH.");
444 }
445 mr_free(tmp);
446#endif
447 tmp = find_home_of_exe("growisofs");
448 if (!tmp) {
449 fatal_error
450 ("Cannot find growisofs. Please install it or fix your PATH.");
451 }
452 mr_free(tmp);
453 }
454
455 if ((res = prepare_filelist(bkpinfo))) { /* generate scratchdir/filelist.full */
456 fatal_error("Failed to generate filelist catalog");
457 }
458 if (call_filelist_chopper(bkpinfo)) {
459 fatal_error("Failed to run filelist chopper");
460 }
461
462/*
463 mr_asprintf(&tmp, "wc -l %s/archives/filelist.full > %s/archives/filelist.count",bkpinfo->scratchdir, bkpinfo->scratchdir);
464 if (run_program_and_log_output(tmp, 2))
465 { fatal_error("Failed to count filelist.full"); }
466*/
467 mr_asprintf(&tmp, "gzip -9 %s/archives/filelist.full",
468 bkpinfo->scratchdir);
469 if (run_program_and_log_output(tmp, 2)) {
470 fatal_error("Failed to gzip filelist.full");
471 }
472 mr_free(tmp);
473 mr_asprintf(&tmp, "cp -f %s/archives/*list*.gz %s", bkpinfo->scratchdir,
474 bkpinfo->tmpdir);
475 if (run_program_and_log_output(tmp, 2)) {
476 fatal_error("Failed to copy to tmpdir");
477 }
478 mr_free(tmp);
479
480 copy_mondo_and_mindi_stuff_to_scratchdir(bkpinfo); // payload, too, if it exists
481#if __FreeBSD__ == 5
482 mr_allocstr(bkpinfo->kernel_path, "/boot/kernel/kernel");
483#elif __FreeBSD__ == 4
484 mr_allocstr(bkpinfo->kernel_path, "/kernel");
485#elif linux
486 if (figure_out_kernel_path_interactively_if_necessary
487 (bkpinfo->kernel_path)) {
488 fatal_error
489 ("Kernel not found. Please specify manually with the '-k' switch.");
490 }
491#else
492#error "I don't know about this system!"
493#endif
494 if ((res = call_mindi_to_supply_boot_disks(bkpinfo))) {
495 fatal_error("Failed to generate boot+data disks");
496 }
497 retval += do_that_initial_phase(bkpinfo); // prepare
498 mr_asprintf(&tmp, "rm -f %s/images/*.iso", bkpinfo->scratchdir);
499 run_program_and_log_output(tmp, 1);
500 mr_free(tmp);
501 retval += make_those_slices_phase(bkpinfo); // backup BIG files
502 retval += do_that_final_phase(bkpinfo); // clean up
503 log_msg(1, "Creation of archives... complete.");
504 if (bkpinfo->verify_data) {
505 sleep(2);
506 }
507 return (retval);
508}
509
510
511/**
512 * Call Mindi to generate boot and data disks.
513 * @note This binds correctly to the new Perl version of mindi.
514 * @param bkpinfo The backup information structure. Fields used:
515 * - @c backup_media_type
516 * - @c boot_loader
517 * - @c boot_device
518 * - @c compression_level
519 * - @c differential
520 * - @c exclude_paths
521 * - @c image_devs
522 * - @c kernel_path
523 * - @c make_cd_use_lilo
524 * - @c media_device
525 * - @c media_size
526 * - @c nonbootable_backup
527 * - @c tmpdir
528 * - @c use_lzo
529 *
530 * @return The number of errors encountered (0 for success)
531 * @bug The code to automagically determine the boot drive
532 * is messy and system-dependent. In particular, it breaks
533 * for Linux RAID and LVM users.
534 * @ingroup MLarchiveGroup
535 */
536int call_mindi_to_supply_boot_disks(struct s_bkpinfo *bkpinfo)
537{
538 /*@ buffer ************************************************************ */
539 char *tmp = NULL;
540 char *command = NULL;
541 char *use_lzo_sz = NULL;
542 char *use_comp_sz = NULL;
543 char *use_star_sz = NULL;
544 char *bootldr_str = NULL;
545 char *tape_device = NULL;
546 char *last_filelist_number = NULL;
547 char *broken_bios_sz = NULL;
548 char *cd_recovery_sz = NULL;
549 char *tape_size_sz = NULL;
550 char *devs_to_exclude = NULL;
551 char *use_lilo_sz = NULL;
552 char *value = NULL;
553 char *bootdev = NULL;
554
555
556
557 /*@ char ************************************************************** */
558 char ch = '\0';
559
560 /*@ long ********************************************************** */
561 long lines_in_filelist = 0;
562
563 /*@ int ************************************************************* */
564 int res = 0;
565 long estimated_total_noof_slices = 0;
566
567 assert(bkpinfo != NULL);
568
569 mr_asprintf(&tmp,
570 "echo '%s' | tr -s ' ' '\n' | grep -E '^/dev/.*$' | tr -s '\n' ' ' | awk '{print $0\"\\n\";}'",
571 bkpinfo->exclude_paths);
572 devs_to_exclude = call_program_and_get_last_line_of_output(tmp);
573 mr_free(tmp);
574 mr_asprintf(&tmp, "devs_to_exclude = '%s'", devs_to_exclude);
575 log_msg(2, tmp);
576 mr_free(tmp);
577 mvaddstr_and_log_it(g_currentY, 0,
578 "Calling MINDI to create boot+data disks");
579 mr_asprintf(&tmp, "%s/filelist.full", bkpinfo->tmpdir);
580 if (!does_file_exist(tmp)) {
581 mr_free(tmp);
582 mr_asprintf(&tmp, "%s/tmpfs/filelist.full", bkpinfo->tmpdir);
583 if (!does_file_exist(tmp)) {
584 fatal_error
585 ("Cannot find filelist.full, so I cannot count its lines");
586 }
587 }
588 lines_in_filelist = count_lines_in_file(tmp);
589 mr_free(tmp);
590 mr_asprintf(&tmp, "%s/LAST-FILELIST-NUMBER", bkpinfo->tmpdir);
591 last_filelist_number = last_line_of_file(tmp);
592 mr_free(tmp);
593 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
594 mr_asprintf(&tape_size_sz, "%ld", bkpinfo->media_size[1]);
595 mr_asprintf(&tape_device, bkpinfo->media_device);
596 } else {
597 mr_asprintf(&tape_size_sz, " ");
598 mr_asprintf(&tape_device, " ");
599 }
600 if (bkpinfo->use_lzo) {
601 mr_asprintf(&use_lzo_sz, "yes");
602 } else {
603 mr_asprintf(&use_lzo_sz, "no");
604 }
605 if (bkpinfo->use_star) {
606 mr_asprintf(&use_star_sz, "yes");
607 } else {
608 mr_asprintf(&use_star_sz, "no");
609 }
610
611 if (bkpinfo->compression_level > 0) {
612 mr_asprintf(&use_comp_sz, "yes");
613 } else {
614 mr_asprintf(&use_comp_sz, "no");
615 }
616
617 mr_asprintf(&broken_bios_sz, "yes"); /* assume so */
618 if (g_cd_recovery) {
619 mr_asprintf(&cd_recovery_sz, "yes");
620 } else {
621 mr_asprintf(&cd_recovery_sz, "no");
622 }
623 /* Field shared between LILO/ELILO */
624 if (bkpinfo->make_cd_use_lilo) {
625 mr_asprintf(&use_lilo_sz, "yes");
626 } else {
627 mr_asprintf(&use_lilo_sz, "no");
628 }
629
630 if (!bkpinfo->nonbootable_backup
631 && (bkpinfo->boot_loader == '\0'
632 || bkpinfo->boot_device == NULL)) {
633
634#ifdef __FreeBSD__
635 bootdev = call_program_and_get_last_line_of_output
636 ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'");
637 if (!bootdev) {
638 bootdev = call_program_and_get_last_line_of_output
639 ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'");
640 }
641#else
642 bootdev = call_program_and_get_last_line_of_output
643 ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'");
644 if (!bootdev) {
645 bootdev = call_program_and_get_last_line_of_output
646 ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'");
647 }
648 if ((bootdev) && (strstr(bootdev, "/dev/cciss/"))) {
649 mr_free(bootdev);
650 bootdev = call_program_and_get_last_line_of_output
651 ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | cut -dp -f1");
652 }
653#endif
654 if (bootdev)
655 ch = which_boot_loader(bootdev);
656 else
657 ch = 'U';
658
659 if (bkpinfo->boot_loader != '\0') {
660 mr_asprintf(&tmp, "User specified boot loader. It is '%c'.",
661 bkpinfo->boot_loader);
662 log_msg(2, tmp);
663 mr_free(tmp);
664 } else {
665 bkpinfo->boot_loader = ch;
666 }
667 if (bkpinfo->boot_device != NULL) {
668 mr_asprintf(&tmp, "User specified boot device. It is '%s'.",
669 bkpinfo->boot_device);
670 log_msg(2, tmp);
671 mr_free(tmp);
672 mr_free(bootdev);
673 } else {
674 bkpinfo->boot_device = bootdev;
675 }
676 }
677
678 if (
679#ifdef __FreeBSD__
680 bkpinfo->boot_loader != 'B' && bkpinfo->boot_loader != 'D' &&
681#endif
682#ifdef __IA64__
683 bkpinfo->boot_loader != 'E' &&
684#endif
685 bkpinfo->boot_loader != 'L' && bkpinfo->boot_loader != 'G'
686 && bkpinfo->boot_loader != 'R' && !bkpinfo->nonbootable_backup)
687 {
688 fatal_error
689 ("Please specify your boot loader and device, e.g. -l GRUB -f /dev/hda.\nType 'man mondoarchive' to read the manual.");
690 }
691 if (bkpinfo->boot_loader == 'L') {
692 mr_asprintf(&bootldr_str, "LILO");
693 if (!does_file_exist("/etc/lilo.conf")) {
694 fatal_error
695 ("The de facto standard location for your boot loader's config file is /etc/lilo.conf.\nBut I cannot find it there. What is wrong with your Linux distribution?");
696 }
697 } else if (bkpinfo->boot_loader == 'G') {
698 mr_asprintf(&bootldr_str, "GRUB");
699 if (!does_file_exist("/etc/grub.conf")
700 && does_file_exist("/boot/grub/grub.conf")) {
701 run_program_and_log_output
702 ("ln -sf /boot/grub/grub.conf /etc/grub.conf", 5);
703 }
704 /* Detect Debian's grub config file */
705 else if (!does_file_exist("/etc/grub.conf")
706 && does_file_exist("/boot/grub/menu.lst")) {
707 run_program_and_log_output
708 ("ln -s /boot/grub/menu.lst /etc/grub.conf", 5);
709 }
710 if (!does_file_exist("/etc/grub.conf")) {
711 fatal_error
712 ("The de facto standard location for your boot loader's config file is /etc/grub.conf.\nBut I cannot find it there. What is wrong with your Linux distribution?\nTry 'ln -s /boot/grub/menu.lst /etc/grub.conf'...");
713 }
714 } else if (bkpinfo->boot_loader == 'E') {
715 mr_asprintf(&bootldr_str, "ELILO");
716 /* BERLIOS: fix it for SuSE, Debian, Mandrake, ... */
717 if (!does_file_exist("/etc/elilo.conf")
718 && does_file_exist("/boot/efi/efi/redhat/elilo.conf")) {
719 run_program_and_log_output
720 ("ln -sf /boot/efi/efi/redhat/elilo.conf /etc/elilo.conf",
721 5);
722 }
723 if (!does_file_exist("/etc/elilo.conf")) {
724 fatal_error
725 ("The de facto mondo standard location for your boot loader's config file is /etc/elilo.conf\nBut I cannot find it there. What is wrong with your Linux distribution?\nTry finding it under /boot/efi and do 'ln -s /boot/efi/..../elilo.conf /etc/elilo.conf'");
726 }
727 } else if (bkpinfo->boot_loader == 'R') {
728 mr_asprintf(&bootldr_str, "RAW");
729 }
730#ifdef __FreeBSD__
731 else if (bkpinfo->boot_loader == 'D') {
732 mr_asprintf(&bootldr_str, "DD");
733 }
734
735 else if (bkpinfo->boot_loader == 'B') {
736 mr_asprintf(&bootldr_str, "BOOT0");
737 }
738#endif
739 else {
740 mr_asprintf(&bootldr_str, "unknown");
741 }
742 mr_asprintf(&tmp, "Your boot loader is %s and it boots from %s",
743 bootldr_str, bkpinfo->boot_device);
744 log_to_screen(tmp);
745 mr_free(tmp);
746 mr_asprintf(&tmp, "%s/BOOTLOADER.DEVICE", bkpinfo->tmpdir);
747 if (write_one_liner_data_file(tmp, bkpinfo->boot_device)) {
748 log_msg(1, "%ld: Unable to write one-liner boot device", __LINE__);
749 }
750 mr_free(tmp);
751 /* BERLIOS: Use bkptype_to_string without LANG */
752 switch (bkpinfo->backup_media_type) {
753 case cdr:
754 mr_asprintf(&value, "cdr");
755 break;
756 case cdrw:
757 mr_asprintf(&value, "cdrw");
758 break;
759 case cdstream:
760 mr_asprintf(&value, "cdstream");
761 break;
762 case tape:
763 mr_asprintf(&value, "tape");
764 break;
765 case udev:
766 mr_asprintf(&value, "udev");
767 break;
768 case iso:
769 mr_asprintf(&value, "iso");
770 break;
771 case nfs:
772 mr_asprintf(&value, "nfs");
773 break;
774 case dvd:
775 mr_asprintf(&value, "dvd");
776 break;
777 default:
778 fatal_error("Unknown backup_media_type");
779 }
780 mr_asprintf(&tmp, "%s/BACKUP-MEDIA-TYPE", bkpinfo->tmpdir);
781 if (write_one_liner_data_file(tmp, value)) {
782 res++;
783 log_msg(1, "%ld: Unable to write one-liner backup-media-type",
784 __LINE__);
785 }
786 mr_free(value);
787 mr_free(tmp);
788 log_to_screen(bkpinfo->tmpdir);
789 mr_asprintf(&tmp, "%s/BOOTLOADER.NAME", bkpinfo->tmpdir);
790 if (write_one_liner_data_file(tmp, bootldr_str)) {
791 res++;
792 log_msg(1, "%ld: Unable to write one-liner bootloader.name",
793 __LINE__);
794 }
795 mr_free(bootldr_str);
796 mr_free(tmp);
797 mr_asprintf(&tmp, "%s/DIFFERENTIAL", bkpinfo->tmpdir);
798 if (bkpinfo->differential) {
799 res += write_one_liner_data_file(tmp, "1");
800 } else {
801 res += write_one_liner_data_file(tmp, "0");
802 }
803 mr_free(tmp);
804
805 estimated_total_noof_slices =
806 size_of_all_biggiefiles_K(bkpinfo) / bkpinfo->optimal_set_size + 1;
807 mr_asprintf(&command, "mkdir -p %s/images", bkpinfo->scratchdir);
808 if (system(command)) {
809 res++;
810 log_OS_error("Unable to make images directory");
811 }
812 mr_free(command);
813
814 mr_asprintf(&command, "mkdir -p %s%s", bkpinfo->scratchdir, MNT_FLOPPY);
815 if (system(command)) {
816 res++;
817 log_OS_error("Unable to make mnt floppy directory");
818 }
819 mr_free(command);
820
821 mr_asprintf(&tmp, "BTW, I'm telling Mindi your kernel is '%s'",
822 bkpinfo->kernel_path);
823 log_to_screen(tmp);
824 mr_free(tmp);
825
826 log_msg(1, "lines_in_filelist = %ld", lines_in_filelist);
827
828 // Watch it! This next line adds a parameter...
829 if (bkpinfo->nonbootable_backup) {
830 mr_asprintf(&tmp, " NONBOOTABLE");
831 } else {
832 mr_asprintf(&tmp, " ");
833 }
834
835 mr_asprintf(&command,
836/* "mindi --custom 2=%s 3=%s/images 4=\"%s\" 5=\"%s\" \
8376=\"%s\" 7=%ld 8=\"%s\" 9=\"%s\" 10=\"%s\" \
83811=\"%s\" 12=%s 13=%ld 14=\"%s\" 15=\"%s\" 16=\"%s\" 17=\"%s\" 18=%ld 19=%d",*/
839 "mindi --custom %s %s/images '%s' '%s' \
840'%s' %ld '%s' '%s' '%s' \
841'%s' %s %ld '%s' '%s' '%s' '%s' %ld %d %s", bkpinfo->tmpdir, // parameter #2
842 bkpinfo->scratchdir, // parameter #3
843 bkpinfo->kernel_path, // parameter #4
844 tape_device, // parameter #5
845 tape_size_sz, // parameter #6
846 lines_in_filelist, // parameter #7 (INT)
847 use_lzo_sz, // parameter #8
848 cd_recovery_sz, // parameter #9
849 bkpinfo->image_devs, // parameter #10
850 broken_bios_sz, // parameter #11
851 last_filelist_number, // parameter #12 (STRING)
852 estimated_total_noof_slices, // parameter #13 (INT)
853 devs_to_exclude, // parameter #14
854 use_comp_sz, // parameter #15
855 use_lilo_sz, // parameter #16
856 use_star_sz, // parameter #17
857 bkpinfo->internal_tape_block_size, // parameter #18 (LONG)
858 bkpinfo->differential, // parameter #19 (INT)
859 tmp);
860 mr_free(tmp);
861 mr_free(tape_size_sz);
862 mr_free(use_lzo_sz);
863 mr_free(tape_device);
864 mr_free(use_star_sz);
865 mr_free(use_comp_sz);
866 mr_free(broken_bios_sz);
867 mr_free(cd_recovery_sz);
868 mr_free(last_filelist_number);
869 mr_free(devs_to_exclude);
870 mr_free(use_lilo_sz);
871
872 log_msg(2, command);
873
874 // popup_and_OK("Pausing");
875 res = run_program_and_log_to_screen(command,
876 "Generating boot+data disks");
877 mr_free(command);
878
879 if (bkpinfo->nonbootable_backup) {
880 res = 0;
881 } // hack
882 if (!res) {
883 log_to_screen("Boot+data disks were created OK");
884 mr_asprintf(&command, "mkdir -p /var/cache/mindi/");
885 log_msg(2, command);
886 run_program_and_log_output(command, FALSE);
887 mr_free(command);
888
889 mr_asprintf(&command,
890 "cp -f %s/images/mindi.iso /var/cache/mindi/mondorescue.iso",
891 bkpinfo->scratchdir);
892 log_msg(2, command);
893 run_program_and_log_output(command, FALSE);
894 mr_free(command);
895
896 if (bkpinfo->nonbootable_backup) {
897 mr_asprintf(&command, "cp -f %s/all.tar.gz %s/images",
898 bkpinfo->tmpdir, bkpinfo->scratchdir);
899 if (system(command)) {
900 fatal_error("Unable to create temporary duff tarball");
901 mr_free(command);
902 }
903 }
904 mr_asprintf(&command, "cp -f %s/mindi-*oot*.img %s/images",
905 bkpinfo->tmpdir, bkpinfo->scratchdir);
906 log_msg(2, command);
907 run_program_and_log_output(command, FALSE);
908 mr_free(command);
909
910 mr_asprintf(&tmp, "cp -f %s/images/all.tar.gz %s",
911 bkpinfo->scratchdir, bkpinfo->tmpdir);
912 if (system(tmp)) {
913 fatal_error("Cannot find all.tar.gz in tmpdir");
914 }
915 mr_free(tmp);
916
917 if (res) {
918 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
919 } else {
920 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
921 }
922 } else {
923 log_to_screen("Mindi failed to create your boot+data disks.");
924 mr_asprintf(&command, "grep 'Fatal error' /var/log/mindi.log");
925 tmp = call_program_and_get_last_line_of_output(command);
926 mr_free(command);
927 if (strlen(tmp) > 1) {
928 popup_and_OK(tmp);
929 }
930 mr_free(tmp);
931 }
932 return (res);
933}
934
935
936/**
937 * Maximum number of filesets allowed in this function.
938 */
939#define MAX_NOOF_SETS_HERE 32767
940
941/**
942 * Offset of the bkpinfo pointer (in bytes) from the
943 * buffer passed to create_afio_files_in_background.
944 */
945#define BKPINFO_LOC_OFFSET (16+MAX_NOOF_SETS_HERE/8+16)
946
947/**
948 * Main function for each @c afio thread.
949 * @param inbuf A transfer block containing:
950 * - @c p_last_set_archived: [offset 0] pointer to an @c int
951 * containing the last set archived.
952 * - @c p_archival_threads_running: [offset 4] pointer to an @c int
953 * containing the number of archival threads currently running.
954 * - @c p_next_set_to_archive: [offset 8] pointer to an @c int containing
955 * the next set that should be archived.
956 * - @c p_list_of_fileset_flags: [offset 12] @c char pointer pointing to a
957 * bit array, where each bit corresponds to a filelist (1=needs
958 * to be archived, 0=archived).
959 * - @c bkpinfo: [offset BKPINFO_LOC_OFFSET] pointer to backup information
960 * structure. Fields used:
961 * - @c tmpdir
962 * - @c zip_suffix
963 *
964 * Any of the above may be modified by the caller at any time.
965 *
966 * @bug Assumes @c int pointers are 4 bytes.
967 * @see archive_this_fileset
968 * @see make_afioballs_and_images
969 * @return NULL, always.
970 * @ingroup LLarchiveGroup
971 */
972void *create_afio_files_in_background(void *inbuf)
973{
974 long int archiving_set_no;
975 char *archiving_filelist_fname;
976 char *archiving_afioball_fname;
977 char *curr_xattr_list_fname;
978 char *curr_acl_list_fname;
979
980 struct s_bkpinfo *bkpinfo;
981 char *tmp;
982 int res = 0, retval = 0;
983 int *p_archival_threads_running;
984 int *p_last_set_archived;
985 int *p_next_set_to_archive;
986 char *p_list_of_fileset_flags;
987 int this_thread_no = g_current_thread_no++;
988
989 p_last_set_archived = (int *) inbuf;
990 p_archival_threads_running = (int *) (inbuf + 4);
991 p_next_set_to_archive = (int *) (inbuf + 8);
992 p_list_of_fileset_flags = (char *) (inbuf + 12);
993 bkpinfo = (struct s_bkpinfo *) (inbuf + BKPINFO_LOC_OFFSET);
994
995 mr_asprintf(&archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
996 bkpinfo->tmpdir, 0L);
997 archiving_set_no = 0;
998 while (does_file_exist(archiving_filelist_fname)) {
999 mr_free(archiving_filelist_fname);
1000 if (g_exiting) {
1001 fatal_error("Execution run aborted (pthread)");
1002 }
1003 if (archiving_set_no >= MAX_NOOF_SETS_HERE) {
1004 fatal_error
1005 ("Maximum number of filesets exceeded. Adjust MAX_NOOF_SETS_HERE, please.");
1006 }
1007 if (!semaphore_p()) {
1008 log_msg(3, "P sem failed (pid=%d)", (int) getpid());
1009 fatal_error("Cannot get semaphore P");
1010 }
1011 if (archiving_set_no < *p_next_set_to_archive) {
1012 archiving_set_no = *p_next_set_to_archive;
1013 }
1014 *p_next_set_to_archive = *p_next_set_to_archive + 1;
1015 if (!semaphore_v()) {
1016 fatal_error("Cannot get semaphore V");
1017 }
1018
1019 /* backup this set of files */
1020 mr_asprintf(&archiving_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
1021 bkpinfo->tmpdir, archiving_set_no, bkpinfo->zip_suffix);
1022 mr_asprintf(&archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
1023 bkpinfo->tmpdir, archiving_set_no);
1024 if (!does_file_exist(archiving_filelist_fname)) {
1025 log_msg(3,
1026 "%s[%d:%d] - well, I would archive %d, except that it doesn't exist. I'll stop now.",
1027 FORTY_SPACES, getpid(), this_thread_no,
1028 archiving_set_no);
1029 mr_free(archiving_filelist_fname);
1030 mr_free(archiving_afioball_fname);
1031 break;
1032 }
1033
1034 mr_asprintf(&tmp, AFIOBALL_FNAME_RAW_SZ, bkpinfo->tmpdir,
1035 archiving_set_no - ARCH_BUFFER_NUM, bkpinfo->zip_suffix);
1036 if (does_file_exist(tmp)) {
1037 log_msg(4, "%s[%d:%d] - waiting for storer",
1038 FORTY_SPACES, getpid(), this_thread_no);
1039 while (does_file_exist(tmp)) {
1040 sleep(1);
1041 }
1042 log_msg(4, "[%d] - continuing", getpid());
1043 }
1044 mr_free(tmp);
1045
1046 log_msg(4, "%s[%d:%d] - EXATing %d...", FORTY_SPACES, getpid(),
1047 this_thread_no, archiving_set_no);
1048 mr_asprintf(&curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
1049 bkpinfo->tmpdir, archiving_set_no);
1050 mr_asprintf(&curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
1051 bkpinfo->tmpdir, archiving_set_no);
1052 get_fattr_list(archiving_filelist_fname, curr_xattr_list_fname);
1053 mr_free(curr_xattr_list_fname);
1054 get_acl_list(archiving_filelist_fname, curr_acl_list_fname);
1055 mr_free(curr_acl_list_fname);
1056
1057 log_msg(4, "%s[%d:%d] - archiving %d...", FORTY_SPACES, getpid(),
1058 this_thread_no, archiving_set_no);
1059 res = archive_this_fileset(bkpinfo, archiving_filelist_fname,
1060 archiving_afioball_fname,
1061 archiving_set_no);
1062 mr_free(archiving_afioball_fname);
1063 mr_free(archiving_filelist_fname);
1064 retval += res;
1065
1066 if (res) {
1067 mr_asprintf(&tmp,
1068 "Errors occurred while archiving set %ld. Please review logs.",
1069 archiving_set_no);
1070 log_to_screen(tmp);
1071 mr_free(tmp);
1072 }
1073 if (!semaphore_p()) {
1074 fatal_error("Cannot get semaphore P");
1075 }
1076
1077 set_bit_N_of_array(p_list_of_fileset_flags, archiving_set_no, 5);
1078
1079 if (*p_last_set_archived < archiving_set_no) {
1080 *p_last_set_archived = archiving_set_no;
1081 } // finished archiving this one
1082
1083 if (!semaphore_v()) {
1084 fatal_error("Cannot get semaphore V");
1085 }
1086 log_msg(4, "%s[%d:%d] - archived %d OK", FORTY_SPACES, getpid(),
1087 this_thread_no, archiving_set_no);
1088 archiving_set_no++;
1089 mr_asprintf(&archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
1090 bkpinfo->tmpdir, archiving_set_no);
1091 }
1092 if (!semaphore_p()) {
1093 fatal_error("Cannot get semaphore P");
1094 }
1095 (*p_archival_threads_running)--;
1096 if (!semaphore_v()) {
1097 fatal_error("Cannot get semaphore V");
1098 }
1099 log_msg(3, "%s[%d:%d] - exiting", FORTY_SPACES, getpid(),
1100 this_thread_no);
1101 mr_free(archiving_filelist_fname);
1102 pthread_exit(NULL);
1103}
1104
1105
1106/**
1107 * Finalize the backup.
1108 * For streaming backups, this writes the closing block
1109 * to the stream. For CD-based backups, this creates
1110 * the final ISO image.
1111 * @param bkpinfo The backup information structure, used only
1112 * for the @c backup_media_type.
1113 * @ingroup MLarchiveGroup
1114 */
1115int do_that_final_phase(struct s_bkpinfo *bkpinfo)
1116{
1117
1118 /*@ int ************************************** */
1119 int res = 0;
1120 int retval = 0;
1121
1122 /*@ buffers ********************************** */
1123
1124 assert(bkpinfo != NULL);
1125 mvaddstr_and_log_it(g_currentY, 0,
1126 "Writing any remaining data to media ");
1127
1128 log_msg(1, "Closing tape/CD ... ");
1129 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
1130 /* write tape/cdstream */
1131 closeout_tape(bkpinfo);
1132 } else {
1133 /* write final ISO */
1134 res = write_final_iso_if_necessary(bkpinfo);
1135 retval += res;
1136 if (res) {
1137 log_msg(1, "write_final_iso_if_necessary returned an error");
1138 }
1139 }
1140 log_msg(2, "Fork is exiting ... ");
1141
1142 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
1143
1144 /* final stuff */
1145 if (retval) {
1146 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
1147 } else {
1148 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
1149 }
1150
1151 return (retval);
1152}
1153
1154
1155/**
1156 * Initialize the backup.
1157 * Does the following:
1158 * - Sets up the serial number.
1159 * - For streaming backups, opens the tape stream and writes the data disks
1160 * and backup headers.
1161 * - For CD-based backups, wipes the ISOs in the target directory.
1162 *
1163 * @param bkpinfo The backup information structure. Fields used:
1164 * - @c backup_media_type
1165 * - @c cdrw_speed
1166 * - @c prefix
1167 * - @c isodir
1168 * - @c media_device
1169 * - @c scratchdir
1170 * - @c tmpdir
1171 * @return The number of errors encountered (0 for success).
1172 * @ingroup MLarchiveGroup
1173 */
1174int do_that_initial_phase(struct s_bkpinfo *bkpinfo)
1175{
1176 /*@ int *************************************** */
1177 int retval = 0;
1178
1179 /*@ buffers *********************************** */
1180 char *command, *tmpfile, *data_disks_file, *tmp;
1181
1182 assert(bkpinfo != NULL);
1183 mr_asprintf(&data_disks_file, "%s/all.tar.gz", bkpinfo->tmpdir);
1184
1185 g_serial_string = call_program_and_get_last_line_of_output("dd \
1186if=/dev/urandom bs=16 count=1 2> /dev/null | \
1187hexdump | tr -s ' ' '0' | head -n1");
1188 mr_asprintf(&tmp, "%s...word.", g_serial_string);
1189 mr_free(g_serial_string);
1190 g_serial_string = tmp;
1191 log_msg(2, "g_serial_string = '%s'", g_serial_string);
1192
1193 mr_asprintf(&tmpfile, "%s/archives/SERIAL-STRING", bkpinfo->scratchdir);
1194 if (write_one_liner_data_file(tmpfile, g_serial_string)) {
1195 log_msg(1, "%ld: Failed to write serial string", __LINE__);
1196 }
1197 mr_free(g_serial_string);
1198 mr_free(tmpfile);
1199
1200 mvaddstr_and_log_it(g_currentY, 0, "Preparing to archive your data");
1201 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
1202 if (bkpinfo->backup_media_type == cdstream) {
1203 openout_cdstream(bkpinfo->media_device, bkpinfo->cdrw_speed);
1204 } else {
1205 openout_tape(bkpinfo->media_device, bkpinfo->internal_tape_block_size); /* sets g_tape_stream */
1206 }
1207 if (!g_tape_stream) {
1208 fatal_error("Cannot open backup (streaming) device");
1209 }
1210 log_msg(1, "Backup (stream) opened OK");
1211 write_data_disks_to_stream(data_disks_file);
1212 } else {
1213 log_msg(1, "Backing up to CD's");
1214 }
1215 mr_free(data_disks_file);
1216
1217 mr_asprintf(&command, "rm -f %s/%s/%s-[1-9]*.iso", bkpinfo->isodir,
1218 bkpinfo->nfs_remote_dir, bkpinfo->prefix);
1219 paranoid_system(command);
1220 mr_free(command);
1221 wipe_archives(bkpinfo->scratchdir);
1222 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
1223 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
1224 write_header_block_to_stream((off_t)0, "start-of-tape",
1225 BLK_START_OF_TAPE);
1226 write_header_block_to_stream((off_t)0, "start-of-backup",
1227 BLK_START_OF_BACKUP);
1228 }
1229 return (retval);
1230}
1231
1232
1233/**
1234 * Calls floppy-formatting @c cmd and tracks its progress if possible.
1235 *
1236 * @param cmd The command to run (e.g. @c fdformat @c /dev/fd0).
1237 * @param title The human-friendly description of the floppy you are writing.
1238 * This will be used as the title in the progress bar window. Example:
1239 * "Formatting disk /dev/fd0".
1240 * @see format_disk
1241 * @return The exit code of fdformat/superformat.
1242 */
1243int format_disk_SUB(char *cmd, char *title)
1244{
1245
1246 /*@ int *************************************************************** */
1247 int res = 0;
1248 int percentage = 0;
1249 int maxtracks = 0;
1250 int trackno = 0;
1251 int last_trkno = 0;
1252
1253 /*@ buffers *********************************************************** */
1254 char *command;
1255 char *tempfile;
1256
1257 /*@ pointers ********************************************************** */
1258 FILE *pin;
1259
1260 assert_string_is_neither_NULL_nor_zerolength(cmd);
1261 assert_string_is_neither_NULL_nor_zerolength(title);
1262
1263#ifdef __FreeBSD__
1264/* Ugh. FreeBSD fdformat prints out this pretty progress indicator that's
1265 impossible to parse. It looks like
1266 VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVF-------------------
1267 where V means verified, E means error, F means formatted, and - means
1268 not done yet.
1269*/
1270 return (run_program_and_log_to_screen(cmd, title));
1271#endif
1272
1273/* if Debian then do bog-standard superformat; don't be pretty */
1274 if (strstr(cmd, "superformat")) {
1275 return (run_program_and_log_to_screen(cmd, title));
1276 }
1277/* if not Debian then go ahead & use fdformat */
1278 tempfile = call_program_and_get_last_line_of_output("mktemp -q /tmp/mondo.XXXXXXXX");
1279 mr_asprintf(&command, "%s >> %s 2>> %s; rm -f %s", cmd, tempfile,
1280 tempfile, tempfile);
1281 log_msg(3, command);
1282 open_evalcall_form(title);
1283 if (!(pin = popen(command, "r"))) {
1284 log_OS_error("fmt err");
1285 return (1);
1286 }
1287 if (strstr(command, "1722")) {
1288 maxtracks = 82;
1289 } else {
1290 maxtracks = 80;
1291 }
1292 mr_free(command);
1293
1294 for (sleep(1); does_file_exist(tempfile); sleep(1)) {
1295 trackno = get_trackno_from_logfile(tempfile);
1296 if (trackno < 0 || trackno > 80) {
1297 log_msg(1, "Weird track#");
1298 continue;
1299 }
1300 percentage = trackno * 100 / maxtracks;
1301 if (trackno <= 5 && last_trkno > 40) {
1302 close_evalcall_form();
1303 open_evalcall_form("Verifying format");
1304 }
1305 last_trkno = trackno;
1306 update_evalcall_form(percentage);
1307 }
1308 close_evalcall_form();
1309 if (pclose(pin)) {
1310 res++;
1311 log_OS_error("Unable to pclose");
1312 }
1313 unlink(tempfile);
1314 mr_free(tempfile);
1315 return (res);
1316}
1317
1318
1319/**
1320 * Wrapper around @c format_disk_SUB().
1321 * This function calls @c format_disk_SUB() with a @c device of its @c device
1322 * parameter and a @c title of Formatting disk @c device. If the format
1323 * fails, the user will be given the option of retrying.
1324 *
1325 * @param device The floppy drive to write to.
1326 * @see format_disk_SUB
1327 * @return The exit code of fdformat/superformat.
1328 * @ingroup deviceGroup
1329 */
1330int format_disk(char *device)
1331{
1332
1333 /*@ int ************************************************************** */
1334 int res = 0;
1335
1336 /*@ buffer *********************************************************** */
1337 char *command;
1338 char *title;
1339
1340
1341 assert_string_is_neither_NULL_nor_zerolength(device);
1342 if (!system("which superformat > /dev/null 2> /dev/null")) {
1343 mr_asprintf(&command, "superformat %s", device);
1344 } else {
1345#ifdef __FreeBSD__
1346 mr_asprintf(&command, "fdformat -y %s", device);
1347#else
1348 mr_asprintf(&command, "fdformat %s", device);
1349#endif
1350 }
1351 mr_asprintf(&title, "Formatting disk %s", device);
1352 while ((res = format_disk_SUB(command, title))) {
1353 if (!ask_me_yes_or_no("Failed to format disk. Retry?")) {
1354 return (res);
1355 }
1356 }
1357 mr_free(title);
1358 mr_free(command);
1359 return (res);
1360}
1361
1362
1363/**
1364 * Get the <tt>N</tt>th bit of @c array.
1365 * @param array The bit-array (as a @c char pointer).
1366 * @param N The number of the bit you want.
1367 * @return TRUE (bit is set) or FALSE (bit is not set).
1368 * @see set_bit_N_of_array
1369 * @ingroup utilityGroup
1370 */
1371bool get_bit_N_of_array(char *array, int N)
1372{
1373 int element_number;
1374 int bit_number;
1375 int mask;
1376
1377 element_number = N / 8;
1378 bit_number = N % 8;
1379 mask = 1 << bit_number;
1380 if (array[element_number] & mask) {
1381 return (TRUE);
1382 } else {
1383 return (FALSE);
1384 }
1385}
1386
1387/**
1388 * @addtogroup LLarchiveGroup
1389 * @{
1390 */
1391/**
1392 * Start up threads to archive your files.
1393 *
1394 * This function starts @c ARCH_THREADS threads,
1395 * each starting execution in @c create_afio_files_in_background().
1396 * Each thread will archive individual filesets, based on the
1397 * pointers passed to it and continually updated, until all files
1398 * have been backed up. This function coordinates the threads
1399 * and copies their output to the @c scratchdir.
1400 *
1401 * @param bkpinfo The backup information structure. Fields used:
1402 * - @c backup_media_type
1403 * - @c scratchdir
1404 * - @c tmpdir
1405 * - @c zip_suffix
1406 *
1407 * @return The number of errors encountered (0 for success)
1408 */
1409int make_afioballs_and_images(struct s_bkpinfo *bkpinfo)
1410{
1411
1412 /*@ int ************************************************** */
1413 int retval = 0;
1414 long int storing_set_no = 0;
1415 int res = 0;
1416 bool done_storing = FALSE;
1417 char *result_str;
1418 char *transfer_block;
1419 void *vp;
1420 void **pvp;
1421
1422 /*@ buffers ********************************************** */
1423 char *storing_filelist_fname;
1424 char *storing_afioball_fname;
1425 char *tmp;
1426 char *media_usage_comment;
1427 pthread_t archival_thread[ARCH_THREADS];
1428 char *p_list_of_fileset_flags;
1429 int *p_archival_threads_running;
1430 int *p_last_set_archived;
1431 int *p_next_set_to_archive;
1432 int noof_threads;
1433 int i;
1434 char *curr_xattr_list_fname;
1435 char *curr_acl_list_fname;
1436 int misc_counter_that_is_not_important = 0;
1437
1438 log_msg(8, "here");
1439 assert(bkpinfo != NULL);
1440 /* BERLIOS: To be removed */
1441 malloc_string(result_str);
1442 transfer_block =
1443 malloc(sizeof(struct s_bkpinfo) + BKPINFO_LOC_OFFSET + 64);
1444 memset((void *) transfer_block, 0,
1445 sizeof(struct s_bkpinfo) + BKPINFO_LOC_OFFSET + 64);
1446 p_last_set_archived = (int *) transfer_block;
1447 p_archival_threads_running = (int *) (transfer_block + 4);
1448 p_next_set_to_archive = (int *) (transfer_block + 8);
1449 p_list_of_fileset_flags = (char *) (transfer_block + 12);
1450 memcpy((void *) (transfer_block + BKPINFO_LOC_OFFSET),
1451 (void *) bkpinfo, sizeof(struct s_bkpinfo));
1452 pvp = &vp;
1453 vp = (void *) result_str;
1454 *p_archival_threads_running = 0;
1455 *p_last_set_archived = -1;
1456 *p_next_set_to_archive = 0;
1457 log_to_screen("Archiving regular files");
1458 log_msg(5, "Go, Shorty. It's your birthday.");
1459 open_progress_form(_("Backing up filesystem"),
1460 _("I am backing up your live filesystem now."),
1461 _("Please wait. This may take a couple of hours."),
1462 _("Working..."),
1463 get_last_filelist_number(bkpinfo) + 1);
1464
1465 log_msg(5, "We're gonna party like it's your birthday.");
1466
1467 srand((unsigned int) getpid());
1468 g_sem_key = 1234 + random() % 30000;
1469 if ((g_sem_id =
1470 semget((key_t) g_sem_key, 1,
1471 IPC_CREAT | S_IREAD | S_IWRITE)) == -1) {
1472 fatal_error("MABAI - unable to semget");
1473 }
1474 if (!set_semvalue()) {
1475 fatal_error("Unable to init semaphore");
1476 } // initialize semaphore
1477 for (noof_threads = 0; noof_threads < ARCH_THREADS; noof_threads++) {
1478 log_msg(8, "Creating thread #%d", noof_threads);
1479 (*p_archival_threads_running)++;
1480 if ((res =
1481 pthread_create(&archival_thread[noof_threads], NULL,
1482 create_afio_files_in_background,
1483 (void *) transfer_block))) {
1484 fatal_error("Unable to create an archival thread");
1485 }
1486 }
1487
1488 log_msg(8, "About to enter while() loop");
1489 while (!done_storing) {
1490 if (g_exiting) {
1491 fatal_error("Execution run aborted (main loop)");
1492 }
1493 if (*p_archival_threads_running == 0
1494 && *p_last_set_archived == storing_set_no - 1) {
1495 log_msg(2,
1496 "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... :-)",
1497 *p_last_set_archived, storing_set_no);
1498 done_storing = TRUE;
1499 } else
1500 if (!get_bit_N_of_array
1501 (p_list_of_fileset_flags, storing_set_no)) {
1502 misc_counter_that_is_not_important =
1503 (misc_counter_that_is_not_important + 1) % 5;
1504 /* BERLIOS: media_usage_comment was NOT initialized !!! */
1505 /* maybe */
1506 tmp = percent_media_full_comment(bkpinfo);
1507 mr_asprintf(&media_usage_comment, "%s", tmp);
1508 mr_free(tmp);
1509 if (!misc_counter_that_is_not_important) {
1510 update_progress_form(media_usage_comment);
1511 }
1512 mr_free(media_usage_comment);
1513 sleep(1);
1514 } else {
1515 // store set N
1516 mr_asprintf(&storing_filelist_fname, FILELIST_FNAME_RAW_SZ,
1517 bkpinfo->tmpdir, storing_set_no);
1518 mr_asprintf(&storing_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
1519 bkpinfo->tmpdir, storing_set_no, bkpinfo->zip_suffix);
1520 mr_asprintf(&curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
1521 bkpinfo->tmpdir, storing_set_no);
1522 mr_asprintf(&curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
1523 bkpinfo->tmpdir, storing_set_no);
1524
1525 log_msg(2, "Storing set %d", storing_set_no);
1526 while (!does_file_exist(storing_filelist_fname)
1527 || !does_file_exist(storing_afioball_fname)) {
1528 log_msg(2,
1529 "Warning - either %s or %s doesn't exist yet. I'll pause 5 secs.",
1530 storing_filelist_fname, storing_afioball_fname);
1531 sleep(5);
1532 }
1533 tmp = percent_media_full_comment(bkpinfo);
1534 mr_asprintf(&media_usage_comment, "%s", tmp);
1535 mr_free(tmp);
1536 /* copy to CD (scratchdir) ... and an actual CD-R if necessary */
1537 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
1538 register_in_tape_catalog(fileset, storing_set_no, -1,
1539 storing_afioball_fname);
1540 maintain_collection_of_recent_archives(bkpinfo->tmpdir,
1541 storing_afioball_fname);
1542 iamhere("Writing EXAT files");
1543 res += write_EXAT_files_to_tape(bkpinfo,
1544 curr_xattr_list_fname,
1545 curr_acl_list_fname);
1546 // archives themselves
1547 res +=
1548 move_files_to_stream(bkpinfo, storing_afioball_fname,
1549 NULL);
1550 } else {
1551 res =
1552 move_files_to_cd(bkpinfo, storing_filelist_fname,
1553 curr_xattr_list_fname,
1554 curr_acl_list_fname,
1555 storing_afioball_fname, NULL);
1556 }
1557 mr_free(storing_filelist_fname);
1558 mr_free(storing_afioball_fname);
1559 mr_free(curr_xattr_list_fname);
1560 mr_free(curr_acl_list_fname);
1561 retval += res;
1562 g_current_progress++;
1563 update_progress_form(media_usage_comment);
1564 mr_free(media_usage_comment);
1565
1566 if (res) {
1567 mr_asprintf(&tmp,
1568 "Failed to add archive %ld's files to CD dir\n",
1569 storing_set_no);
1570 log_to_screen(tmp);
1571 mr_free(tmp);
1572 fatal_error
1573 ("Is your hard disk full? If not, please send the author the logfile.");
1574 }
1575 storing_set_no++;
1576 // sleep(2);
1577 }
1578 }
1579 close_progress_form();
1580
1581 log_msg(2, "Joining background threads to foreground thread");
1582 for (i = 0; i < noof_threads; i++) {
1583 pthread_join(archival_thread[i], pvp);
1584 log_msg(3, "Thread %d of %d: closed OK", i + 1, noof_threads);
1585 }
1586 del_semvalue();
1587 log_msg(2, "Done.");
1588 if (retval) {
1589 mr_asprintf(&tmp,
1590 "Your regular files have been archived (with errors).");
1591 } else {
1592 mr_asprintf(&tmp,
1593 "Your regular files have been archived successfully");
1594 }
1595 log_to_screen(tmp);
1596 mr_free(tmp);
1597 mr_free(transfer_block);
1598 mr_free(result_str);
1599 return (retval);
1600}
1601
1602
1603void pause_for_N_seconds(int how_long, char *msg)
1604{
1605 int i;
1606 open_evalcall_form(msg);
1607 for (i = 0; i < how_long; i++) {
1608 update_evalcall_form((int) ((100.0 / (float) (how_long) * i)));
1609 sleep(1);
1610 }
1611 close_evalcall_form();
1612}
1613
1614
1615/**
1616 * Create an ISO image in @c destfile, from files in @c bkpinfo->scratchdir.
1617 *
1618 * @param bkpinfo The backup information structure. Fields used:
1619 * - @c backup_media_type
1620 * - @c call_after_iso
1621 * - @c call_before_iso
1622 * - @c call_burn_iso
1623 * - @c call_make_iso
1624 * - @c make_cd_use_lilo
1625 * - @c manual_cd_tray
1626 * - @c nonbootable_backup
1627 * - @c scratchdir
1628 *
1629 * @param destfile Where to put the generated ISO image.
1630 * @return The number of errors encountered (0 for success)
1631 */
1632int make_iso_fs(struct s_bkpinfo *bkpinfo, char *destfile)
1633{
1634 /*@ int ********************************************** */
1635 int retval = 0;
1636 int res;
1637
1638 /*@ buffers ****************************************** */
1639 char *tmp;
1640 char *old_pwd;
1641 char *result_sz;
1642 char *message_to_screen;
1643 char *sz_blank_disk;
1644 char *tmp2;
1645 char *tmp3;
1646 bool cd_is_mountable;
1647
1648 malloc_string(old_pwd);
1649 assert(bkpinfo != NULL);
1650 assert_string_is_neither_NULL_nor_zerolength(destfile);
1651
1652 mr_asprintf(&tmp, "%s/isolinux.bin", bkpinfo->scratchdir);
1653 mr_asprintf(&tmp2, "%s/isolinux.bin", bkpinfo->tmpdir);
1654 if (does_file_exist(tmp)) {
1655 mr_asprintf(&tmp3, "cp -f %s %s", tmp, tmp2);
1656 paranoid_system(tmp3);
1657 mr_free(tmp3);
1658 }
1659 if (!does_file_exist(tmp) && does_file_exist(tmp2)) {
1660 mr_asprintf(&tmp3, "cp -f %s %s", tmp2, tmp);
1661 paranoid_system(tmp3);
1662 mr_free(tmp3);
1663 }
1664 mr_free(tmp2);
1665 mr_free(tmp);
1666
1667 if (bkpinfo->backup_media_type == iso && bkpinfo->manual_cd_tray) {
1668 popup_and_OK(_("Please insert new media and press Enter."));
1669 }
1670
1671 log_msg(2, "make_iso_fs --- scratchdir=%s --- destfile=%s",
1672 bkpinfo->scratchdir, destfile);
1673 /* BERLIOS: Do not ignore getcwd result */
1674 (void) getcwd(old_pwd, MAX_STR_LEN - 1);
1675 mr_asprintf(&tmp, "chmod 755 %s", bkpinfo->scratchdir);
1676 run_program_and_log_output(tmp, FALSE);
1677 mr_free(tmp);
1678 chdir(bkpinfo->scratchdir);
1679
1680 if (bkpinfo->call_before_iso != NULL) {
1681 mr_asprintf(&message_to_screen, "Running pre-ISO call for CD#%d",
1682 g_current_media_number);
1683 res = eval_call_to_make_ISO(bkpinfo, bkpinfo->call_before_iso,
1684 destfile, g_current_media_number,
1685 MONDO_LOGFILE, message_to_screen);
1686 if (res) {
1687 log_to_screen("%s...failed", message_to_screen);
1688 } else {
1689 log_to_screen("%s...OK", message_to_screen);
1690 }
1691 mr_free(message_to_screen);
1692 retval += res;
1693 }
1694
1695 if (bkpinfo->call_make_iso != NULL) {
1696 log_msg(2, "bkpinfo->call_make_iso = %s", bkpinfo->call_make_iso);
1697 mr_asprintf(&tmp, "%s/archives/NOT-THE-LAST", bkpinfo->scratchdir);
1698 mr_asprintf(&message_to_screen, "Making an ISO (%s #%d)",
1699 bkpinfo->backup_media_string,
1700 g_current_media_number);
1701
1702 /* if g_current_media_number >= 2 then pause & ask */
1703 pause_and_ask_for_cdr(2, &cd_is_mountable);
1704 if (retval) {
1705 log_to_screen
1706 ("Serious error(s) occurred already. I shan't try to write to media.");
1707 } else {
1708 res = eval_call_to_make_ISO(bkpinfo, bkpinfo->call_make_iso,
1709 bkpinfo->scratchdir,
1710 g_current_media_number,
1711 MONDO_LOGFILE, message_to_screen);
1712 if (res) {
1713 log_to_screen("%s...failed to write", message_to_screen);
1714 } else {
1715 log_to_screen("%s...OK", message_to_screen);
1716 if (!run_program_and_log_output
1717 ("tail -n10 /var/log/mondo-archive.log | grep -F ':-('",
1718 1)) {
1719 log_to_screen
1720 ("Despite nonfatal errors, growisofs confirms the write was successful.");
1721 }
1722 }
1723 retval += res;
1724#ifdef DVDRWFORMAT
1725 mr_asprintf(&tmp,
1726 "tail -n8 %s | grep 'blank=full.*dvd-compat.*DAO'",
1727 MONDO_LOGFILE);
1728 if (g_backup_media_type == dvd
1729 && (res || !run_program_and_log_output(tmp, 1))) {
1730 log_to_screen
1731 ("Failed to write to disk. I shall blank it and then try again.");
1732 sleep(5);
1733 sync();
1734 pause_for_N_seconds(5, "Letting DVD drive settle");
1735
1736 // dvd+rw-format --- OPTION 2
1737 if (!bkpinfo->please_dont_eject) {
1738 log_to_screen("Ejecting media to clear drive status.");
1739 eject_device(bkpinfo->media_device);
1740 inject_device(bkpinfo->media_device);
1741 }
1742 pause_for_N_seconds(5, "Letting DVD drive settle");
1743 mr_asprintf(&sz_blank_disk, "dvd+rw-format -force %s",
1744 bkpinfo->media_device);
1745 log_msg(3, "sz_blank_disk = '%s'", sz_blank_disk);
1746 res = run_external_binary_with_percentage_indicator_NEW
1747 ("Blanking DVD disk", sz_blank_disk);
1748 if (res) {
1749 log_to_screen
1750 ("Warning - format failed. (Was it a DVD-R?) Sleeping for 5 seconds to take a breath...");
1751 pause_for_N_seconds(5,
1752 "Letting DVD drive settle... and trying again.");
1753 res = run_external_binary_with_percentage_indicator_NEW
1754 ("Blanking DVD disk", sz_blank_disk);
1755 if (res) {
1756 log_to_screen("Format failed a second time.");
1757 }
1758 } else {
1759 log_to_screen
1760 ("Format succeeded. Sleeping for 5 seconds to take a breath...");
1761 }
1762 mr_free(sz_blank_disk);
1763 pause_for_N_seconds(5, "Letting DVD drive settle");
1764 if (!bkpinfo->please_dont_eject) {
1765 log_to_screen("Ejecting media to clear drive status.");
1766 eject_device(bkpinfo->media_device);
1767 inject_device(bkpinfo->media_device);
1768 }
1769 pause_for_N_seconds(5, "Letting DVD drive settle");
1770 res =
1771 eval_call_to_make_ISO(bkpinfo, bkpinfo->call_make_iso,
1772 bkpinfo->scratchdir,
1773 g_current_media_number,
1774 MONDO_LOGFILE,
1775 message_to_screen);
1776 retval += res;
1777 if (!bkpinfo->please_dont_eject) {
1778 log_to_screen("Ejecting media.");
1779 eject_device(bkpinfo->media_device);
1780 }
1781 if (res) {
1782 log_to_screen("Dagnabbit. It still failed.");
1783 } else {
1784 log_to_screen
1785 ("OK, this time I successfully backed up to DVD.");
1786 }
1787 }
1788 mr_free(tmp);
1789#endif
1790 if (g_backup_media_type == dvd && !bkpinfo->please_dont_eject) {
1791 eject_device(bkpinfo->media_device);
1792 }
1793 }
1794 mr_free(message_to_screen);
1795 } else {
1796 mr_asprintf(&message_to_screen, "Running mkisofs to make %s #%d",
1797 bkpinfo->backup_media_string,
1798 g_current_media_number);
1799 log_msg(1, message_to_screen);
1800 mr_asprintf(&result_sz, "Call to mkisofs to make ISO (%s #%d) ",
1801 bkpinfo->backup_media_string,
1802 g_current_media_number);
1803 if (bkpinfo->nonbootable_backup) {
1804 log_msg(1, "Making nonbootable backup");
1805// FIXME --- change mkisofs string to MONDO_MKISOFS_NONBOOTABLE and add ' .' at end
1806 res = eval_call_to_make_ISO(bkpinfo,
1807 "mkisofs -o '_ISO_' -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
1808 destfile, g_current_media_number,
1809 MONDO_LOGFILE, message_to_screen);
1810 } else {
1811 log_msg(1, "Making bootable backup");
1812
1813#ifdef __FreeBSD__
1814 bkpinfo->make_cd_use_lilo = TRUE;
1815#endif
1816
1817
1818 log_msg(1, "make_cd_use_lilo is actually %d",
1819 bkpinfo->make_cd_use_lilo);
1820 if (bkpinfo->make_cd_use_lilo) {
1821 log_msg(1, "make_cd_use_lilo = TRUE");
1822// FIXME --- change mkisofs string to MONDO_MKISOFS_REGULAR_SYSLINUX/LILO depending on bkpinfo->make_cd_usE_lilo
1823// and add ' .' at end
1824#ifdef __IA64__
1825 log_msg(1, "IA64 --> elilo");
1826 mr_asprintf(&tmp2,"mkisofs -no-emul-boot -b images/mindi-bootroot.%s.img -c boot.cat -o '_ISO_' -J -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .", bkpinfo->mrconf->mindi_ia64_boot_size);
1827 res = eval_call_to_make_ISO(bkpinfo,
1828 tmp2,
1829 destfile,
1830 g_current_media_number,
1831 MONDO_LOGFILE,
1832 message_to_screen);
1833#else
1834// FIXME --- change mkisofs string to MONDO_MKISOFS_REGULAR_SYSLINUX/LILO depending on bkpinfo->make_cd_usE_lilo
1835// and add ' .' at end
1836 mr_free(tmp2);
1837 log_msg(1, "Non-ia64 --> lilo");
1838 res = eval_call_to_make_ISO(bkpinfo,
1839 "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#_ .",
1840 destfile,
1841 g_current_media_number,
1842 MONDO_LOGFILE,
1843 message_to_screen);
1844#endif
1845 } else {
1846 log_msg(1, "make_cd_use_lilo = FALSE");
1847 log_msg(1, "Isolinux");
1848 res = eval_call_to_make_ISO(bkpinfo,
1849 "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#_ .",
1850 destfile,
1851 g_current_media_number,
1852 MONDO_LOGFILE,
1853 message_to_screen);
1854 }
1855 }
1856 if (res) {
1857 log_to_screen("%s...failed", result_sz);
1858 } else {
1859 log_to_screen("%s...OK", result_sz);
1860 }
1861 retval += res;
1862 mr_free(message_to_screen);
1863 mr_free(result_sz);
1864 }
1865
1866 if (bkpinfo->backup_media_type == cdr
1867 || bkpinfo->backup_media_type == cdrw) {
1868 if (is_this_device_mounted(bkpinfo->media_device)) {
1869 log_msg(2,
1870 "Warning - %s mounted. I'm unmounting it before I burn to it.",
1871 bkpinfo->media_device);
1872 mr_asprintf(&tmp, "umount %s", bkpinfo->media_device);
1873 run_program_and_log_output(tmp, FALSE);
1874 mr_free(tmp);
1875 }
1876 }
1877
1878 if (bkpinfo->call_burn_iso != NULL) {
1879 log_msg(2, "bkpinfo->call_burn_iso = %s", bkpinfo->call_burn_iso);
1880 mr_asprintf(&message_to_screen, "Burning %s #%d",
1881 bkpinfo->backup_media_string,
1882 g_current_media_number);
1883 pause_and_ask_for_cdr(2, &cd_is_mountable);
1884 res = eval_call_to_make_ISO(bkpinfo, bkpinfo->call_burn_iso,
1885 destfile, g_current_media_number,
1886 MONDO_LOGFILE, message_to_screen);
1887 if (res) {
1888 log_to_screen("%s...failed", message_to_screen);
1889 } else {
1890 log_to_screen("%s...OK", message_to_screen);
1891 }
1892 mr_free(message_to_screen);
1893 retval += res;
1894 }
1895
1896 if (bkpinfo->call_after_iso != NULL) {
1897 mr_asprintf(&message_to_screen, "Running post-ISO call (%s #%d)",
1898 bkpinfo->backup_media_string,
1899 g_current_media_number);
1900 res = eval_call_to_make_ISO(bkpinfo, bkpinfo->call_after_iso,
1901 destfile, g_current_media_number,
1902 MONDO_LOGFILE, message_to_screen);
1903 if (res) {
1904 log_to_screen("%s...failed", message_to_screen);
1905 } else {
1906 log_to_screen("%s...OK", message_to_screen);
1907 }
1908 mr_free(message_to_screen);
1909 retval += res;
1910 }
1911
1912 chdir(old_pwd);
1913 if (retval) {
1914 log_msg(1, "WARNING - make_iso_fs returned an error");
1915 }
1916 mr_free(old_pwd);
1917 return (retval);
1918}
1919
1920
1921bool is_dev_an_NTFS_dev(char *bigfile_fname)
1922{
1923 char *tmp;
1924 char *command;
1925 bool ret = TRUE;
1926 mr_asprintf(&command,
1927 "dd if=%s bs=512 count=1 2> /dev/null | strings | head -n1",
1928 bigfile_fname);
1929 log_msg(1, "command = '%s'", command);
1930 tmp = call_program_and_get_last_line_of_output(command);
1931 log_msg(1, "--> tmp = '%s'", tmp);
1932 mr_free(command);
1933 if (strstr(tmp, "NTFS")) {
1934 iamhere("TRUE");
1935 } else {
1936 iamhere("FALSE");
1937 ret = FALSE;
1938 }
1939 mr_free(tmp);
1940 return(ret);
1941}
1942
1943
1944/**
1945 * Back up big files by chopping them up.
1946 * This function backs up all "big" files (where "big" depends
1947 * on your backup media) in "chunks" (whose size again depends
1948 * on your media).
1949 *
1950 * @param bkpinfo The backup information structure. Fields used:
1951 * - @c backup_media_type
1952 * - @c optimal_set_size
1953 * @param biggielist_fname The path to a file containing a list of
1954 * all "big" files.
1955 * @return The number of errors encountered (0 for success)
1956 * @see slice_up_file_etc
1957 */
1958int
1959make_slices_and_images(struct s_bkpinfo *bkpinfo, char *biggielist_fname)
1960{
1961
1962 /*@ pointers ******************************************* */
1963 FILE *fin;
1964 char *p;
1965
1966 /*@ buffers ******************************************** */
1967 char *tmp;
1968 char *bigfile_fname = NULL;
1969 char *sz_devfile;
1970 char *ntfsprog_fifo = NULL;
1971 /*@ long *********************************************** */
1972 long biggie_file_number = 0;
1973 long noof_biggie_files = 0;
1974 long estimated_total_noof_slices = 0;
1975
1976 /*@ int ************************************************ */
1977 int retval = 0;
1978 int res = 0;
1979 size_t n = 0;
1980 pid_t pid;
1981 FILE *ftmp = NULL;
1982 bool delete_when_done;
1983 bool use_ntfsprog;
1984 off_t biggie_fsize;
1985
1986 assert(bkpinfo != NULL);
1987 assert_string_is_neither_NULL_nor_zerolength(biggielist_fname);
1988
1989 estimated_total_noof_slices =
1990 size_of_all_biggiefiles_K(bkpinfo) / bkpinfo->optimal_set_size + 1;
1991
1992 log_msg(1, "size of all biggiefiles = %ld",
1993 size_of_all_biggiefiles_K(bkpinfo));
1994 log_msg(1, "estimated_total_noof_slices = %ld KB / %ld KB = %ld",
1995 size_of_all_biggiefiles_K(bkpinfo), bkpinfo->optimal_set_size,
1996 estimated_total_noof_slices);
1997
1998 if (length_of_file(biggielist_fname) < 6) {
1999 log_msg(1, "No biggiefiles; fair enough...");
2000 return (0);
2001 }
2002 mr_asprintf(&tmp, "I am now backing up all large files.");
2003 log_to_screen(tmp);
2004 noof_biggie_files = count_lines_in_file(biggielist_fname);
2005 open_progress_form("Backing up big files", tmp,
2006 "Please wait. This may take some time.", "",
2007 estimated_total_noof_slices);
2008 mr_free(tmp);
2009
2010 if (!(fin = fopen(biggielist_fname, "r"))) {
2011 log_OS_error("Unable to openin biggielist");
2012 return (1);
2013 }
2014 for (mr_getline(&bigfile_fname, &n, fin); !feof(fin);
2015 mr_getline(&bigfile_fname, &n, fin), biggie_file_number++) {
2016 use_ntfsprog = FALSE;
2017 if (bigfile_fname[strlen(bigfile_fname) - 1] < 32) {
2018 bigfile_fname[strlen(bigfile_fname) - 1] = '\0';
2019 }
2020 biggie_fsize = length_of_file(bigfile_fname);
2021 delete_when_done = FALSE;
2022
2023 if (!does_file_exist(bigfile_fname)) {
2024 ftmp = fopen(bigfile_fname, "w");
2025 paranoid_fclose(ftmp);
2026 mr_asprintf(&tmp, "bigfile %s was deleted - creating a dummy",
2027 bigfile_fname);
2028 delete_when_done = TRUE;
2029 } else {
2030 // Call ntfsclone (formerly partimagehack) if it's a /dev entry
2031 // (i.e. a partition to be imaged)
2032 log_msg(2, "bigfile_fname = %s", bigfile_fname);
2033 use_ntfsprog = FALSE;
2034 if (!strncmp(bigfile_fname, "/dev/", 5)
2035 && is_dev_an_NTFS_dev(bigfile_fname)) {
2036 use_ntfsprog = TRUE;
2037 log_msg(2,
2038 "Calling ntfsclone in background because %s is an NTFS partition",
2039 bigfile_fname);
2040 mr_asprintf(&sz_devfile, "%s/%d.%d.000",
2041 bkpinfo->tmpdir,
2042 (int) (random() % 32768),
2043 (int) (random() % 32768));
2044 mkfifo(sz_devfile, 0x770);
2045 ntfsprog_fifo = sz_devfile;
2046 switch (pid = fork()) {
2047 case -1:
2048 fatal_error("Fork failure");
2049 case 0:
2050 log_msg(2,
2051 "CHILD - fip - calling feed_into_ntfsprog(%s, %s)",
2052 bigfile_fname, sz_devfile);
2053 res = feed_into_ntfsprog(bigfile_fname, sz_devfile);
2054 exit(res);
2055 break;
2056 default:
2057 log_msg(2,
2058 "feed_into_ntfsprog() called in background --- pid=%ld",
2059 (long int) (pid));
2060
2061 mr_free(sz_devfile);
2062 }
2063 }
2064 // Otherwise, use good old 'dd' and 'bzip2'
2065 else {
2066 ntfsprog_fifo = NULL;
2067 }
2068
2069 // Whether partition or biggiefile, just do your thang :-)
2070 log_msg(2, "Bigfile #%ld is '%s' (%ld KB)",
2071 biggie_file_number + 1, bigfile_fname,
2072 (long) biggie_fsize >> 10);
2073 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2074 write_header_block_to_stream(biggie_fsize, bigfile_fname,
2075 use_ntfsprog ?
2076 BLK_START_A_PIHBIGGIE :
2077 BLK_START_A_NORMBIGGIE);
2078 }
2079 res =
2080 slice_up_file_etc(bkpinfo, bigfile_fname,
2081 ntfsprog_fifo, biggie_file_number,
2082 noof_biggie_files, use_ntfsprog);
2083 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2084 tmp = calc_checksum_of_file(bigfile_fname);
2085 write_header_block_to_stream((off_t)0, tmp, BLK_STOP_A_BIGGIE);
2086 mr_free(tmp);
2087 }
2088 retval += res;
2089 p = strrchr(bigfile_fname, '/');
2090 if (p) {
2091 p++;
2092 } else {
2093 p = bigfile_fname;
2094 }
2095 if (res) {
2096 mr_asprintf(&tmp, "Archiving %s ... Failed!", bigfile_fname);
2097 } else {
2098 mr_asprintf(&tmp, "Archiving %s ... OK!", bigfile_fname);
2099 }
2100
2101 if (delete_when_done) {
2102 unlink(bigfile_fname);
2103 delete_when_done = FALSE;
2104 }
2105 }
2106#ifndef _XWIN
2107 if (!g_text_mode) {
2108 newtDrawRootText(0, g_noof_rows - 2, tmp);
2109 newtRefresh();
2110 }
2111#endif
2112 }
2113 mr_free(tmp);
2114 mr_free(bigfile_fname);
2115 paranoid_fclose(fin);
2116
2117 log_msg(1, "Finished backing up bigfiles");
2118 log_msg(1, "estimated slices = %ld; actual slices = %ld",
2119 estimated_total_noof_slices, g_current_progress);
2120 close_progress_form();
2121 return (retval);
2122}
2123
2124
2125/**
2126 * Single-threaded version of @c make_afioballs_and_images().
2127 * @see make_afioballs_and_images
2128 */
2129int make_afioballs_and_images_OLD(struct s_bkpinfo *bkpinfo)
2130{
2131
2132 /*@ int ************************************************** */
2133 int retval = 0;
2134 long int curr_set_no = 0;
2135 int res = 0;
2136
2137 /*@ buffers ********************************************** */
2138 char *curr_filelist_fname;
2139 char *curr_afioball_fname;
2140 char *curr_xattr_list_fname;
2141 char *curr_acl_list_fname;
2142 char *tmp;
2143 char *media_usage_comment;
2144
2145 /* BERLIOS: Useless ?
2146 mr_asprintf(&tmp, "%s/archives/filelist.full", bkpinfo->scratchdir);
2147 */
2148
2149 log_to_screen("Archiving regular files");
2150
2151 open_progress_form(_("Backing up filesystem"),
2152 _("I am backing up your live filesystem now."),
2153 _("Please wait. This may take a couple of hours."),
2154 _("Working..."),
2155 get_last_filelist_number(bkpinfo) + 1);
2156
2157 mr_asprintf(&curr_filelist_fname, FILELIST_FNAME_RAW_SZ, bkpinfo->tmpdir,
2158 0L);
2159
2160 curr_set_no = 0;
2161 while (does_file_exist(curr_filelist_fname)) {
2162 /* backup this set of files */
2163 mr_asprintf(&curr_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
2164 bkpinfo->tmpdir, curr_set_no, bkpinfo->zip_suffix);
2165
2166 log_msg(1, "EXAT'g set %ld", curr_set_no);
2167 mr_asprintf(&curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
2168 bkpinfo->tmpdir, curr_set_no);
2169 mr_asprintf(&curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
2170 bkpinfo->tmpdir, curr_set_no);
2171 get_fattr_list(curr_filelist_fname, curr_xattr_list_fname);
2172 get_acl_list(curr_filelist_fname, curr_acl_list_fname);
2173
2174 log_msg(1, "Archiving set %ld", curr_set_no);
2175 res = archive_this_fileset(bkpinfo, curr_filelist_fname,
2176 curr_afioball_fname, curr_set_no);
2177 retval += res;
2178 if (res) {
2179 mr_asprintf(&tmp,
2180 "Errors occurred while archiving set %ld. Perhaps your live filesystem changed?",
2181 curr_set_no);
2182 log_to_screen(tmp);
2183 mr_free(tmp);
2184 }
2185
2186 tmp = percent_media_full_comment(bkpinfo);
2187 mr_asprintf(&media_usage_comment, "%s", tmp);
2188 mr_free(tmp);
2189
2190 /* copy to CD (scratchdir) ... and an actual CD-R if necessary */
2191 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2192 register_in_tape_catalog(fileset, curr_set_no, -1,
2193 curr_afioball_fname);
2194 maintain_collection_of_recent_archives(bkpinfo->tmpdir,
2195 curr_afioball_fname);
2196 iamhere("Writing EXAT files");
2197 res += write_EXAT_files_to_tape(bkpinfo, curr_xattr_list_fname,
2198 curr_acl_list_fname);
2199 // archives themselves
2200 res = move_files_to_stream(bkpinfo, curr_afioball_fname, NULL);
2201 } else {
2202 res =
2203 move_files_to_cd(bkpinfo, curr_filelist_fname,
2204 curr_xattr_list_fname,
2205 curr_acl_list_fname, curr_afioball_fname,
2206 NULL);
2207 }
2208 retval += res;
2209 g_current_progress++;
2210 update_progress_form(media_usage_comment);
2211 mr_free(media_usage_comment);
2212
2213 if (res) {
2214 mr_asprintf(&tmp, "Failed to add archive %ld's files to CD dir\n",
2215 curr_set_no);
2216 log_to_screen(tmp);
2217 mr_free(tmp);
2218 fatal_error
2219 ("Is your hard disk is full? If not, please send the author the logfile.");
2220 }
2221 mr_free(curr_filelist_fname);
2222 mr_free(curr_afioball_fname);
2223 mr_free(curr_xattr_list_fname);
2224 mr_free(curr_acl_list_fname);
2225 mr_asprintf(&curr_filelist_fname, FILELIST_FNAME_RAW_SZ,
2226 bkpinfo->tmpdir, ++curr_set_no);
2227 }
2228 mr_free(curr_filelist_fname);
2229 close_progress_form();
2230 if (retval) {
2231 log_to_screen
2232 ("Your regular files have been archived (with errors).");
2233 } else {
2234 log_to_screen
2235 ("Your regular files have been archived successfully.");
2236 }
2237 return (retval);
2238}
2239
2240/* @} - end of LLarchiveGroup */
2241
2242
2243/**
2244 * Wrapper around @c make_afioballs_and_images().
2245 * @param bkpinfo the backup information structure. Only the
2246 * @c backup_media_type field is used within this function.
2247 * @return return code of make_afioballs_and_images
2248 * @see make_afioballs_and_images
2249 * @ingroup MLarchiveGroup
2250 */
2251int make_those_afios_phase(struct s_bkpinfo *bkpinfo)
2252{
2253 /*@ int ******************************************* */
2254 int res = 0;
2255 int retval = 0;
2256
2257 assert(bkpinfo != NULL);
2258
2259 mvaddstr_and_log_it(g_currentY, 0,
2260 "Archiving regular files to media ");
2261
2262 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2263 write_header_block_to_stream((off_t)0, "start-of-afioballs",
2264 BLK_START_AFIOBALLS);
2265#if __FreeBSD__ == 5
2266 log_msg(1,
2267 "Using single-threaded make_afioballs_and_images() to suit b0rken FreeBSD 5.0");
2268 res = make_afioballs_and_images_OLD(bkpinfo);
2269#else
2270 res = make_afioballs_and_images_OLD(bkpinfo);
2271#endif
2272 write_header_block_to_stream((off_t)0, "stop-afioballs",
2273 BLK_STOP_AFIOBALLS);
2274 } else {
2275 res = make_afioballs_and_images(bkpinfo);
2276 }
2277
2278 retval += res;
2279 if (res) {
2280 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
2281 log_msg(1, "make_afioballs_and_images returned an error");
2282 } else {
2283 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2284 }
2285 return (retval);
2286}
2287
2288/**
2289 * Wrapper around @c make_slices_and_images().
2290 * @param bkpinfo The backup information structure. Fields used:
2291 * - @c backup_media_type
2292 * - @c scratchdir
2293 * - @c tmpdir
2294 * @return The number of errors encountered (0 for success)
2295 * @ingroup MLarchiveGroup
2296 */
2297int make_those_slices_phase(struct s_bkpinfo *bkpinfo)
2298{
2299
2300 /*@ int ***************************************************** */
2301 int res = 0;
2302 int retval = 0;
2303
2304 /*@ buffers ************************************************** */
2305 char *biggielist;
2306 char *command;
2307 char *blah;
2308 char *xattr_fname;
2309 char *acl_fname;
2310
2311 assert(bkpinfo != NULL);
2312 /* slice big files */
2313 mvaddstr_and_log_it(g_currentY, 0,
2314 "Archiving large files to media ");
2315 mr_asprintf(&biggielist, "%s/archives/biggielist.txt",
2316 bkpinfo->scratchdir);
2317 mr_asprintf(&xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
2318 mr_asprintf(&acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
2319
2320 mr_asprintf(&command, "cp %s/biggielist.txt %s", bkpinfo->tmpdir,
2321 biggielist);
2322 paranoid_system(command);
2323 mr_free(command);
2324
2325 mr_asprintf(&blah, "biggielist = %s", biggielist);
2326 log_msg(2, blah);
2327 mr_free(blah);
2328
2329 if (!does_file_exist(biggielist)) {
2330 log_msg(1, "BTW, the biggielist does not exist");
2331 }
2332
2333 get_fattr_list(biggielist, xattr_fname);
2334 get_acl_list(biggielist, acl_fname);
2335 mr_asprintf(&command, "cp %s %s/archives/", xattr_fname,
2336 bkpinfo->scratchdir);
2337 paranoid_system(command);
2338 mr_free(command);
2339
2340 mr_asprintf(&command, "cp %s %s/archives/", acl_fname,
2341 bkpinfo->scratchdir);
2342 paranoid_system(command);
2343 mr_free(command);
2344
2345 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2346 res += write_EXAT_files_to_tape(bkpinfo, xattr_fname, acl_fname);
2347 mr_asprintf(&blah, "%ld", count_lines_in_file(biggielist));
2348 write_header_block_to_stream((off_t)0, blah, BLK_START_BIGGIEFILES);
2349 mr_free(blah);
2350 }
2351 mr_free(xattr_fname);
2352 mr_free(acl_fname);
2353
2354 res = make_slices_and_images(bkpinfo, biggielist);
2355 mr_free(biggielist);
2356
2357 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2358 write_header_block_to_stream((off_t)0, "end-of-biggiefiles",
2359 BLK_STOP_BIGGIEFILES);
2360 }
2361 retval += res;
2362 if (res) {
2363 log_msg(1, "make_slices_and_images returned an error");
2364 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
2365 } else {
2366 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2367 }
2368 return (retval);
2369}
2370
2371
2372/**
2373 * @addtogroup LLarchiveGroup
2374 * @{
2375 */
2376/**
2377 * Function pointer to an appropriate @c move_files_to_cd routine.
2378 * You can set this to your own function (for example, one to
2379 * transfer files over the network) or leave it as is.
2380 */
2381int (*move_files_to_cd) (struct s_bkpinfo *, char *, ...) =
2382 _move_files_to_cd;
2383
2384/**
2385 * Move some files to the ISO scratch directory.
2386 * This function moves files specified as parameters, into the directory
2387 * @c bkpinfo->scratchdir, where the files that will be stored on the next
2388 * CD are waiting.
2389 *
2390 * @param bkpinfo The backup information structure. Fields used:
2391 * - @c media_size
2392 * - @c scratchdir
2393 * @param files_to_add The files to add to the scratchdir.
2394 * @warning The list of @c files_to_add must be terminated with @c NULL.
2395 * @note If and when the space occupied by the scratchdir would exceed
2396 * the capacity of the current CD,
2397 * <tt>write_iso_and_go_on(bkpinfo, FALSE)</tt> is called and the
2398 * scratchdir is emptied.
2399 *
2400 * @return The number of errors encountered (0 for success)
2401 */
2402int _move_files_to_cd(struct s_bkpinfo *bkpinfo, char *files_to_add, ...)
2403{
2404
2405 /*@ int ************************************************************ */
2406 int retval = 0;
2407 int res = 0;
2408
2409 /*@ buffers ******************************************************** */
2410 char *tmp, *curr_file, *cf;
2411
2412 /*@ long ************************************************************ */
2413 va_list ap;
2414 long long would_occupy;
2415
2416 assert(bkpinfo != NULL);
2417 would_occupy = space_occupied_by_cd(bkpinfo->scratchdir);
2418 va_start(ap, files_to_add); // initialize the variable arguments
2419 for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
2420 if (!cf) {
2421 continue;
2422 }
2423 mr_asprintf(&curr_file, "%s", cf);
2424 if (!does_file_exist(curr_file)) {
2425 log_msg(1,
2426 "Warning - you're trying to add a non-existent file - '%s' to the CD",
2427 curr_file);
2428 } else {
2429 log_msg(8, "Trying to add file %s to CD", curr_file);
2430 would_occupy += length_of_file(curr_file) / 1024;
2431 }
2432 mr_free(curr_file);
2433 }
2434 va_end(ap);
2435
2436 if (bkpinfo->media_size[g_current_media_number] <= 0) {
2437 fatal_error("move_files_to_cd() - unknown media size");
2438 }
2439 if (would_occupy / 1024 > bkpinfo->media_size[g_current_media_number]) {
2440 /* FALSE because this is not the last CD we'll write */
2441 res = write_iso_and_go_on(bkpinfo, FALSE);
2442 retval += res;
2443 if (res) {
2444 log_msg(1, "WARNING - write_iso_and_go_on returned an error");
2445 }
2446 }
2447
2448 va_start(ap, files_to_add); // initialize the variable arguments
2449 for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
2450 if (!cf) {
2451 continue;
2452 }
2453 mr_asprintf(&curr_file, "%s", cf);
2454
2455 mr_asprintf(&tmp, "mv -f %s %s/archives/", curr_file,
2456 bkpinfo->scratchdir);
2457 res = run_program_and_log_output(tmp, 5);
2458 retval += res;
2459 if (res) {
2460 log_msg(1, "(move_files_to_cd) '%s' failed", tmp);
2461 } else {
2462 log_msg(8, "Moved %s to CD OK", tmp);
2463 }
2464 mr_free(tmp);
2465 mr_free(curr_file);
2466 // unlink (curr_file);
2467 }
2468 va_end(ap);
2469
2470 if (retval) {
2471 log_msg(1,
2472 "Warning - errors occurred while I was adding files to CD dir");
2473 }
2474 return (retval);
2475}
2476
2477/* @} - end of LLarchiveGroup */
2478
2479
2480/**
2481 * Offer to write boot and data disk images to 3.5" floppy disks.
2482 * @param bkpinfo The backup information structure. Only the
2483 * @c backup_media_type field is used in this function.
2484 * @param imagesdir The directory containing the floppy images (usually
2485 * /var/cache/mindi).
2486 *
2487 * @return The number of errors encountered (0 for success)
2488 * @see write_image_to_floppy
2489 * @see format_disk
2490 * @ingroup MLarchiveGroup
2491 */
2492int offer_to_write_floppies(struct s_bkpinfo *bkpinfo, char *imagesdir)
2493{
2494 /*@ buffer ************************************************************ */
2495 char *tmp;
2496 char *comment;
2497 char *bootdisk_dev;
2498 char *datadisk_dev;
2499 char *bootdisk_file;
2500 char *rootdisk_file;
2501
2502 /*@ int *************************************************************** */
2503 int i = 0;
2504 int res = 0;
2505
2506 /*@ bool ************************************************************** */
2507 bool format_first;
2508 bool root_disk_exists = FALSE;
2509
2510 assert(bkpinfo != NULL);
2511 assert_string_is_neither_NULL_nor_zerolength(imagesdir);
2512
2513
2514 if (!ask_me_yes_or_no
2515 ("Write boot and data disk images to 3.5\" floppy disks?")) {
2516 return (0);
2517 }
2518 if (does_device_exist(DEFAULT_1722MB_DISK)) {
2519#ifdef __FreeBSD__
2520 // tell the system that this is a 1.72m floppy
2521 system("/usr/sbin/fdcontrol -F 1722 /dev/fd0.1722");
2522#endif
2523 mr_asprintf(&bootdisk_dev, "%s", DEFAULT_1722MB_DISK);
2524 } else if (does_device_exist(BACKUP_1722MB_DISK)) {
2525 mr_asprintf(&bootdisk_dev, "/dev/fd0H1722");
2526 } else {
2527 log_msg(1, "Warning - can't find a 1.72MB floppy device *sigh*");
2528 mr_asprintf(&bootdisk_dev, DEFAULT_1722MB_DISK);
2529 }
2530 mr_asprintf(&datadisk_dev, "%s", "/dev/fd0");
2531 if (!does_device_exist(datadisk_dev)) {
2532 log_msg(1, "Warning - can't find a 1.44MB floppy device *sigh*");
2533 mr_free(datadisk_dev);
2534 mr_asprintf(&datadisk_dev, "%s", "/dev/fd0");
2535 }
2536 format_first = ask_me_yes_or_no
2537 ("Do you want me to format the disks before I write to them?");
2538
2539/* boot disk */
2540 if (ask_me_OK_or_cancel("About to write boot disk")) {
2541 log_to_screen("Writing boot floppy");
2542#ifdef __FreeBSD__
2543 mr_asprintf(&tmp, "%s/mindi-kern.1722.img", imagesdir);
2544 if (format_first) {
2545 format_disk(bootdisk_dev);
2546 }
2547 res += write_image_to_floppy(bootdisk_dev, tmp);
2548 mr_free(tmp);
2549
2550 if (ask_me_OK_or_cancel("About to write 1.44MB mfsroot disk")) {
2551 log_to_screen("Writing mfsroot floppy");
2552 if (format_first) {
2553 format_disk(datadisk_dev);
2554 }
2555 mr_asprintf(&tmp, "%s/mindi-mfsroot.1440.img", imagesdir);
2556 write_image_to_floppy(datadisk_dev, tmp);
2557 mr_free(tmp);
2558 }
2559#else
2560 mr_asprintf(&bootdisk_file, "%s/mindi-bootroot.1722.img", imagesdir);
2561 if (does_file_exist(bootdisk_file)) {
2562 if (format_first) {
2563 format_disk(bootdisk_dev);
2564 }
2565 res += write_image_to_floppy(bootdisk_dev, bootdisk_file);
2566 } else {
2567 mr_free(bootdisk_file);
2568 mr_asprintf(&bootdisk_file, "%s/mindi-boot.1440.img", imagesdir);
2569 mr_asprintf(&rootdisk_file, "%s/mindi-root.1440.img", imagesdir);
2570 root_disk_exists = TRUE;
2571 if (!does_file_exist(rootdisk_file)
2572 || !does_file_exist(bootdisk_file)) {
2573 popup_and_OK
2574 ("Cannot write boot/root floppies. Files not found.");
2575 log_to_screen
2576 ("Failed to find boot/root floppy images. Oh dear.");
2577 mr_free(bootdisk_file);
2578 mr_free(rootdisk_file);
2579 mr_free(bootdisk_dev);
2580 return (1);
2581 }
2582 if (format_first) {
2583 format_disk(datadisk_dev);
2584 }
2585 res += write_image_to_floppy(datadisk_dev, bootdisk_file);
2586 if (ask_me_OK_or_cancel("About to write root disk")) {
2587 log_to_screen("Writing root floppy");
2588 if (format_first) {
2589 format_disk(datadisk_dev);
2590 }
2591 mr_asprintf(&tmp, "cat %s > %s", rootdisk_file, datadisk_dev);
2592 log_msg(1, "tmp = '%s'", tmp);
2593 res +=
2594 run_external_binary_with_percentage_indicator_NEW
2595 ("Writing root floppy", tmp);
2596// res += write_image_to_floppy (datadisk_dev, rootdisk_file);
2597 mr_free(tmp);
2598 }
2599 mr_free(rootdisk_file);
2600 mr_free(bootdisk_file);
2601 }
2602#endif
2603 }
2604 mr_free(bootdisk_dev);
2605
2606 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2607 log_to_screen
2608 ("FYI, the data disks are stored on tape/CD for your convenience.");
2609 return (0);
2610 }
2611 for (i = 1; i < 99; i++) {
2612 mr_asprintf(&tmp, "%s/mindi-data-%d.img", imagesdir, i);
2613 log_msg(3, tmp);
2614 if (!does_file_exist(tmp)) {
2615 log_msg(3, "...not found");
2616 break;
2617 }
2618 mr_asprintf(&comment, "About to write data disk #%d", i);
2619 if (ask_me_OK_or_cancel(comment)) {
2620 mr_free(comment);
2621 mr_asprintf(&comment, "Writing data disk #%3d", i);
2622 log_to_screen(comment);
2623 mr_free(comment);
2624 if (format_first) {
2625 res += format_disk(datadisk_dev);
2626 }
2627 res += write_image_to_floppy(datadisk_dev, tmp);
2628 }
2629 }
2630 mr_free(tmp);
2631 mr_free(datadisk_dev);
2632 return (res);
2633}
2634
2635
2636/**
2637 * Wrapper around @c offer_to_write_floppies().
2638 * @param bkpinfo The backup information structure. Used only
2639 * in the call to @c offer_to_write_floppies().
2640 * @return 0 if the boot floppies were found (not necessarily written OK),
2641 * 1 otherwise.
2642 * @see offer_to_write_floppies
2643 * @ingroup MLarchiveGroup
2644 */
2645
2646int
2647offer_to_write_boot_floppies_to_physical_disks(struct s_bkpinfo *bkpinfo)
2648{
2649 int res = 0;
2650
2651 assert(bkpinfo != NULL);
2652
2653 mvaddstr_and_log_it(g_currentY, 0,
2654 "Writing boot+data floppy images to disk");
2655
2656 if (!bkpinfo->nonbootable_backup) {
2657#ifdef __FreeBSD__
2658 if (!does_file_exist("/var/cache/mindi/mindi-kern.1722.img"))
2659#else
2660 if (!does_file_exist("/var/cache/mindi/mindi-bootroot.1722.img")
2661 && !does_file_exist("/var/cache/mindi/mindi-boot.1440.img")
2662 && !does_file_exist("/var/cache/mindi/mindi-boot.2880.img")
2663 && !does_file_exist("/var/cache/mindi/mindi-boot.5760.img"))
2664#endif
2665 {
2666 mvaddstr_and_log_it(g_currentY++, 74, "No Imgs");
2667 if (does_file_exist("/var/cache/mindi/mondorescue.iso")) {
2668 popup_and_OK
2669 ("Boot+data floppy creation failed.\nHowever, you may burn /var/cache/mindi/mondorescue.iso to a CD\nand boot from that instead if you wish.");
2670 res++;
2671 }
2672 } else {
2673 offer_to_write_floppies(bkpinfo, "/var/cache/mindi");
2674 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2675 }
2676 } else {
2677 popup_and_OK
2678 ("Since you opted for a nonbootable backup, no boot floppies were created.");
2679 }
2680
2681 return (res);
2682}
2683
2684
2685/**
2686 * @addtogroup LLarchiveGroup
2687 * @{
2688 */
2689/**
2690 * Function pointer to an appropriate @c move_files_to_stream routine.
2691 * You can set this to your own function (for example, one to
2692 * transfer files over the network) or leave it as is.
2693 */
2694int (*move_files_to_stream) (struct s_bkpinfo *, char *, ...) =
2695 _move_files_to_stream;
2696
2697/**
2698 * Copy some files to tape.
2699 * This function copies the files specified as parameters into the tape stream.
2700 *
2701 * @param bkpinfo The backup information structure. Used only in the call to
2702 * @c write_file_to_stream_from_file().
2703 *
2704 * @param files_to_add The files to copy to the tape stream.
2705 * @warning The list of @c files_to_add must be terminated with @c NULL.
2706 * @note Files may be split across multiple tapes if necessary.
2707 *
2708 * @return The number of errors encountered (0 for success)
2709 */
2710int
2711_move_files_to_stream(struct s_bkpinfo *bkpinfo, char *files_to_add, ...)
2712{
2713
2714 /*@ int ************************************************************ */
2715 int retval = 0;
2716 int res = 0;
2717 /*@ buffers ******************************************************** */
2718
2719 /*@ char *********************************************************** */
2720 char start_chr;
2721 char stop_chr;
2722 char *curr_file, *cf;
2723 /*@ long long ****************************************************** */
2724 off_t length_of_incoming_file = (off_t)0;
2725 t_archtype type;
2726 va_list ap;
2727
2728 assert(bkpinfo != NULL);
2729 va_start(ap, files_to_add);
2730 for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
2731 if (!cf) {
2732 continue;
2733 }
2734 mr_asprintf(&curr_file, "%s", cf);
2735 if (!does_file_exist(curr_file)) {
2736 log_msg(1,
2737 "Warning - you're trying to add a non-existent file - '%s' to the tape",
2738 curr_file);
2739 }
2740 /* create header chars */
2741 start_chr = BLK_START_AN_AFIO_OR_SLICE;
2742 stop_chr = BLK_STOP_AN_AFIO_OR_SLICE;
2743 /* ask for new tape if necessary */
2744 length_of_incoming_file = length_of_file(curr_file);
2745 write_header_block_to_stream(length_of_incoming_file, curr_file,
2746 start_chr);
2747 if (strstr(curr_file, ".afio.") || strstr(curr_file, ".star.")) {
2748 type = fileset;
2749 } else if (strstr(curr_file, "slice")) {
2750 type = biggieslice;
2751 } else {
2752 type = other;
2753 }
2754 res = write_file_to_stream_from_file(bkpinfo, curr_file);
2755 retval += res;
2756 unlink(curr_file);
2757 mr_free(curr_file);
2758 /* write closing header */
2759 write_header_block_to_stream((off_t)0, "finished-writing-file", stop_chr);
2760 }
2761 va_end(ap);
2762
2763 if (retval) {
2764 log_msg(1,
2765 "Warning - errors occurred while I was adding file to tape");
2766 }
2767 return (retval);
2768}
2769
2770/* @} - end of LLarchiveGroup */
2771
2772
2773/**
2774 * @addtogroup utilityGroup
2775 * @{
2776 */
2777/**
2778 * Make sure the user has a valid CD-R(W) in the CD drive.
2779 * @param cdrw_device Set to the CD-R(W) device checked.
2780 * @param keep_looping If TRUE, keep pestering user until they insist
2781 * or insert a correct CD; if FALSE, only check once.
2782 * @return 0 (there was an OK CD in the drive) or 1 (there wasn't).
2783 */
2784char *interrogate_disk_currently_in_cdrw_drive()
2785{
2786 char *cdrecord;
2787 char *cdrw_device;
2788
2789 if ((cdrw_device = find_cdrw_device()) != NULL) {
2790 if (!system("which cdrecord > /dev/null 2> /dev/null")) {
2791 mr_asprintf(&cdrecord, "cdrecord dev=%s -atip", cdrw_device);
2792 } else if (!system("which dvdrecord > /dev/null 2> /dev/null")) {
2793 mr_asprintf(&cdrecord, "cdrecord dev=%s -atip", cdrw_device);
2794 } else {
2795 mr_asprintf(&cdrecord, " ");
2796 log_msg(2, "Found no cdrecord nor dvdrecord in path.");
2797 }
2798 if (cdrecord[0]) {
2799 retract_CD_tray_and_defeat_autorun();
2800 run_program_and_log_output(cdrecord, 5);
2801 }
2802 mr_free(cdrecord);
2803 }
2804 return(cdrw_device);
2805}
2806
2807
2808/**
2809 * Asks the user to put a CD-R(W) in the drive.
2810 * @param ask_for_one_if_more_than_this (unused)
2811 * @param pmountable If non-NULL, pointed-to value is set to TRUE if the CD is mountable, FALSE otherwise.
2812 */
2813void
2814pause_and_ask_for_cdr(int ask_for_one_if_more_than_this, bool * pmountable)
2815{
2816
2817 /*@ buffers ********************************************* */
2818 char *tmp;
2819 char *tmp1;
2820 char *szmsg;
2821 char *cdrom_dev;
2822 char *cdrw_device = NULL;
2823 char *our_serial_str;
2824 bool ok_go_ahead_burn_it;
2825 int cd_number = -1;
2826 int attempt_to_mount_returned_this = 999;
2827 char *mtpt;
2828 char *szcdno;
2829 char *szserfname;
2830 char *szunmount;
2831
2832 mr_asprintf(&szmsg, "I am about to burn %s #%d",
2833 g_backup_media_string,
2834 g_current_media_number);
2835 log_to_screen(szmsg);
2836 mr_free(szmsg);
2837 if (g_current_media_number < ask_for_one_if_more_than_this) {
2838 return;
2839 }
2840 log_to_screen("Scanning CD-ROM drive...");
2841 mr_asprintf(&mtpt, "/tmp/cd.mtpt.%ld.%ld", (long int) random(),
2842 (long int) random());
2843 make_hole_for_dir(mtpt);
2844
2845 gotos_make_me_puke:
2846 ok_go_ahead_burn_it = TRUE;
2847 cdrom_dev = find_cdrom_device(FALSE);
2848 if (cdrom_dev != NULL) {
2849/* When enabled, it made CD eject-and-retract when wrong CD inserted.. Weird
2850 log_msg(2, "paafcd: Retracting CD-ROM drive if possible" );
2851 retract_CD_tray_and_defeat_autorun();
2852*/
2853 mr_asprintf(&tmp, "umount %s", cdrom_dev);
2854 run_program_and_log_output(tmp, 1);
2855 mr_free(tmp);
2856 mr_asprintf(&szcdno, "%s/archives/THIS-CD-NUMBER", mtpt);
2857 mr_asprintf(&szserfname, "%s/archives/SERIAL-STRING", mtpt);
2858 mr_asprintf(&szunmount, "umount %s", mtpt);
2859 cd_number = -1;
2860 mr_asprintf(&tmp, "mount %s %s", cdrom_dev, mtpt);
2861 if ((attempt_to_mount_returned_this =
2862 run_program_and_log_output(tmp, 1))) {
2863 log_msg(4, "Failed to mount %s at %s", cdrom_dev, mtpt);
2864 log_to_screen("If there's a CD/DVD in the drive, it's blank.");
2865 mr_asprintf(&our_serial_str, "%s", "");
2866 } else if (!does_file_exist(szcdno)
2867 || !does_file_exist(szserfname)) {
2868 log_to_screen
2869 ("%s has data on it but it's probably not a Mondo CD.",
2870 g_backup_media_string);
2871 mr_asprintf(&our_serial_str, "%s", "");
2872 } else {
2873 log_to_screen("%s found in drive. It's a Mondo disk.",
2874 g_backup_media_string);
2875 tmp1 = last_line_of_file(szcdno);
2876 cd_number = atoi(tmp1);
2877 mr_free(tmp1);
2878 mr_asprintf(&tmp1, "cat %s 2> /dev/null", szserfname);
2879 our_serial_str = call_program_and_get_last_line_of_output(tmp1);
2880 mr_free(tmp1);
2881 // FIXME - should be able to use last_line_of_file(), surely?
2882 }
2883 mr_free(szcdno);
2884 mr_free(szserfname);
2885 mr_free(tmp);
2886
2887 run_program_and_log_output(szunmount, 1);
2888 mr_free(szunmount);
2889
2890 log_msg(2, "paafcd: cd_number = %d", cd_number);
2891 log_msg(2, "our serial str = %s; g_serial_string = %s",
2892 our_serial_str, g_serial_string);
2893 if (cd_number > 0 && !strcmp(our_serial_str, g_serial_string)) {
2894 log_msg(2, "This %s is part of this backup set!",
2895 g_backup_media_string);
2896 ok_go_ahead_burn_it = FALSE;
2897 if (cd_number == g_current_media_number - 1) {
2898 log_to_screen
2899 ("I think you've left the previous %s in the drive.",
2900 g_backup_media_string);
2901 } else {
2902 log_to_screen
2903 ("Please remove this %s. It is part of the backup set you're making now.",
2904 g_backup_media_string);
2905 }
2906 } else {
2907 log_to_screen("...but not part of _our_ backup set.");
2908 }
2909 mr_free(our_serial_str);
2910 } else {
2911 log_msg(2,
2912 "paafcd: Can't find CD-ROM drive. Perhaps it has a blank %s in it?",
2913 g_backup_media_string);
2914 if ((cdrw_device = interrogate_disk_currently_in_cdrw_drive(cdrw_device)) != NULL) {
2915 ok_go_ahead_burn_it = FALSE;
2916 log_to_screen("There isn't a writable %s in the drive.",
2917 g_backup_media_string);
2918 }
2919 mr_free(cdrw_device);
2920 }
2921 mr_free(mtpt);
2922
2923 if (!ok_go_ahead_burn_it) {
2924 eject_device(cdrom_dev);
2925 mr_asprintf(&tmp,
2926 "I am about to burn %s #%d of the backup set. Please insert %s and press Enter.",
2927 g_backup_media_string,
2928 g_current_media_number,
2929 g_backup_media_string);
2930 popup_and_OK(tmp);
2931 mr_free(tmp);
2932 goto gotos_make_me_puke;
2933 } else {
2934 log_msg(2, "paafcd: OK, going ahead and burning it.");
2935 }
2936 mr_free(cdrom_dev);
2937
2938 log_msg(2,
2939 "paafcd: OK, I assume I have a blank/reusable %s in the drive...",
2940 g_backup_media_string);
2941
2942 log_to_screen("Proceeding w/ %s in drive.",
2943 g_backup_media_string);
2944 if (pmountable) {
2945 if (attempt_to_mount_returned_this) {
2946 *pmountable = FALSE;
2947 } else {
2948 *pmountable = TRUE;
2949 }
2950 }
2951
2952}
2953
2954
2955/**
2956 * Set the <tt>N</tt>th bit of @c array to @c true_or_false.
2957 * @param array The bit array (as a @c char pointer).
2958 * @param N The bit number to set or reset.
2959 * @param true_or_false If TRUE then set bit @c N, if FALSE then reset bit @c N.
2960 * @see get_bit_N_of_array
2961 */
2962void set_bit_N_of_array(char *array, int N, bool true_or_false)
2963{
2964 int bit_number;
2965 int mask, orig_val, to_add;
2966 int element_number;
2967
2968 assert(array != NULL);
2969
2970 element_number = N / 8;
2971 bit_number = N % 8;
2972 to_add = (1 << bit_number);
2973 mask = 255 - to_add;
2974 orig_val = array[element_number] & mask;
2975 // log_it("array[%d]=%02x; %02x&%02x = %02x", element_number, array[element_number], mask, orig_val);
2976 if (true_or_false) {
2977 array[element_number] = orig_val | to_add;
2978 }
2979}
2980
2981/* @} - end of utilityGroup */
2982
2983
2984/**
2985 * Chop up @c filename.
2986 * @param bkpinfo The backup information structure. Fields used:
2987 * - @c backup_media_type
2988 * - @c compression_level
2989 * - @c optimal_set_size
2990 * - @c tmpdir
2991 * - @c use_lzo
2992 * - @c zip_exe
2993 * - @c zip_suffix
2994 *
2995 * @param biggie_filename The file to chop up.
2996 * @param ntfsprog_fifo The FIFO to ntfsclone if this is an imagedev, NULL otherwise.
2997 * @param biggie_file_number The sequence number of this biggie file (starting from 0).
2998 * @param noof_biggie_files The number of biggie files there are total.
2999 * @return The number of errors encountered (0 for success)
3000 * @see make_slices_and_images
3001 * @ingroup LLarchiveGroup
3002 */
3003int
3004slice_up_file_etc(struct s_bkpinfo *bkpinfo, char *biggie_filename,
3005 char *ntfsprog_fifo, long biggie_file_number,
3006 long noof_biggie_files, bool use_ntfsprog)
3007{
3008
3009 /*@ buffers ************************************************** */
3010 char *tmp, *checksum_line = NULL, *command;
3011 char *tempblock;
3012 char *curr_slice_fname_uncompressed;
3013 char *curr_slice_fname_compressed;
3014 char *file_to_archive;
3015 char *file_to_openin;
3016 /*@ pointers ************************************************** */
3017 char *pB;
3018 FILE *fin, *fout;
3019
3020 /*@ bool ****************************************************** */
3021 bool finished = FALSE;
3022
3023 /*@ long ****************************************************** */
3024 size_t blksize = 0;
3025 long slice_num = 0;
3026 long i;
3027 long optimal_set_size;
3028 bool should_I_compress_slices;
3029 char *suffix; // for compressed slices
3030
3031 /*@ long long ************************************************** */
3032 off_t totalread = (off_t)0;
3033 off_t totallength = (off_t)0;
3034 off_t length;
3035
3036 /*@ int ******************************************************** */
3037 int retval = 0;
3038 int res = 0;
3039 size_t n = 0;
3040
3041 /*@ structures ************************************************** */
3042 struct s_filename_and_lstat_info biggiestruct;
3043// struct stat statbuf;
3044
3045 assert(bkpinfo != NULL);
3046 assert_string_is_neither_NULL_nor_zerolength(biggie_filename);
3047
3048 biggiestruct.for_backward_compatibility = '\n';
3049 biggiestruct.use_ntfsprog = use_ntfsprog;
3050 optimal_set_size = bkpinfo->optimal_set_size;
3051 if (is_this_file_compressed(biggie_filename)
3052 || bkpinfo->compression_level == 0) {
3053 mr_asprintf(&suffix, "%s", "");
3054 // log_it("%s is indeed compressed :-)", filename);
3055 should_I_compress_slices = FALSE;
3056 } else {
3057 mr_asprintf(&suffix, "%s", bkpinfo->zip_suffix);
3058 should_I_compress_slices = TRUE;
3059 }
3060
3061 if (optimal_set_size < 999) {
3062 fatal_error("bkpinfo->optimal_set_size is insanely small");
3063 }
3064 if (ntfsprog_fifo) {
3065 file_to_openin = ntfsprog_fifo;
3066 mr_asprintf(&checksum_line, "IGNORE");
3067 log_msg(2,
3068 "Not calculating checksum for %s: it would take too long",
3069 biggie_filename);
3070 tmp = find_home_of_exe("ntfsresize");
3071 if ( !tmp) {
3072 fatal_error("ntfsresize not found");
3073 }
3074 mr_free(tmp);
3075
3076 mr_asprintf(&command, "ntfsresize --force --info %s|grep '^You might resize at '|cut -d' ' -f5", biggie_filename);
3077 log_it("command = %s", command);
3078 tmp = call_program_and_get_last_line_of_output(command);
3079 mr_free(command);
3080
3081 log_it("res of it = %s", tmp);
3082 totallength = (off_t)atoll(tmp);
3083 mr_free(tmp);
3084 } else {
3085 file_to_openin = biggie_filename;
3086 if (strchr(biggie_filename,'\'') != NULL) {
3087 mr_asprintf(&command, "md5sum \"%s\"", biggie_filename);
3088 } else {
3089 mr_asprintf(&command, "md5sum '%s'", biggie_filename);
3090 }
3091 if (!(fin = popen(command, "r"))) {
3092 log_OS_error("Unable to popen-in command");
3093 mr_free(command);
3094 return (1);
3095 }
3096 mr_free(command);
3097 mr_getline(&checksum_line, &n, fin);
3098 pclose(fin);
3099 totallength = length_of_file (biggie_filename);
3100 }
3101 lstat(biggie_filename, &biggiestruct.properties);
3102 if (strlen(checksum_line) <= MAX_STR_LEN) {
3103 strcpy(biggiestruct.filename, biggie_filename);
3104 } else {
3105 fatal_error("biggie_filename too big");
3106 }
3107 pB = strchr(checksum_line, ' ');
3108 if (!pB) {
3109 pB = strchr(checksum_line, '\t');
3110 }
3111 if (pB) {
3112 *pB = '\0';
3113 }
3114 if (strlen(checksum_line) <= 64) {
3115 strcpy(biggiestruct.checksum, checksum_line);
3116 } else {
3117 fatal_error("checksum_line too big");
3118 }
3119 mr_free(checksum_line);
3120
3121 tmp = slice_fname(biggie_file_number, 0, bkpinfo->tmpdir, "");
3122 fout = fopen(tmp, "w");
3123 mr_free(tmp);
3124 (void) fwrite((void *) &biggiestruct, 1, sizeof(biggiestruct), fout);
3125 paranoid_fclose(fout);
3126 length = totallength / optimal_set_size / 1024;
3127 log_msg(1, "Opening in %s; slicing it and writing to CD/tape",
3128 file_to_openin);
3129 if (!(fin = fopen(file_to_openin, "r"))) {
3130 log_OS_error("Unable to openin biggie_filename");
3131 mr_asprintf(&tmp, "Cannot archive bigfile '%s': not found",
3132 biggie_filename);
3133 log_to_screen(tmp);
3134 mr_free(tmp);
3135
3136 mr_free(suffix);
3137 return (1);
3138 }
3139 tmp = slice_fname(biggie_file_number, 0,bkpinfo->tmpdir, "");
3140 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3141 res = move_files_to_stream(bkpinfo,tmp,NULL);
3142 } else {
3143 res = move_files_to_cd(bkpinfo, tmp, NULL);
3144 }
3145 mr_free(tmp);
3146 i = bkpinfo->optimal_set_size / 256;
3147 for (slice_num = 1; !finished; slice_num++) {
3148 curr_slice_fname_uncompressed = slice_fname(biggie_file_number, slice_num, bkpinfo->tmpdir, "");
3149 curr_slice_fname_compressed = slice_fname(biggie_file_number, slice_num, bkpinfo->tmpdir, suffix);
3150
3151 tmp = percent_media_full_comment(bkpinfo);
3152 update_progress_form(tmp);
3153 mr_free(tmp);
3154
3155 if (!(fout = fopen(curr_slice_fname_uncompressed, "w"))) {
3156 log_OS_error(curr_slice_fname_uncompressed);
3157
3158 mr_free(curr_slice_fname_uncompressed);
3159 mr_free(curr_slice_fname_compressed);
3160 mr_free(suffix);
3161 return (1);
3162 }
3163 if (!(tempblock = (char *) malloc(256 * 1024))) {
3164 fatal_error("malloc error 256*1024");
3165 }
3166 if ((i == bkpinfo->optimal_set_size / 256)
3167 && (totalread < 1.1 * totallength)) {
3168 for (i = 0; i < bkpinfo->optimal_set_size / 256; i++) {
3169 blksize = fread(tempblock, 1, 256 * 1024, fin);
3170 if (blksize > 0) {
3171 totalread = totalread + blksize;
3172 (void) fwrite(tempblock, 1, blksize, fout);
3173 } else {
3174 break;
3175 }
3176 }
3177 } else {
3178 i = 0;
3179 }
3180 mr_free(tempblock);
3181 paranoid_fclose(fout);
3182 if (i > 0) // length_of_file (curr_slice_fname_uncompressed)
3183 {
3184 if (!does_file_exist(curr_slice_fname_uncompressed)) {
3185 log_msg(2,
3186 "Warning - '%s' doesn't exist. How can I compress slice?",
3187 curr_slice_fname_uncompressed);
3188 }
3189 if (should_I_compress_slices && bkpinfo->compression_level > 0) {
3190 mr_asprintf(&command, "%s -%d %s", bkpinfo->zip_exe,
3191 bkpinfo->compression_level,
3192 curr_slice_fname_uncompressed);
3193 log_msg(2, command);
3194 if ((res = system(command))) {
3195 log_OS_error(command);
3196 }
3197 // did_I_compress_slice = TRUE;
3198 } else {
3199 /* BERLIOS: Useless
3200 mr_asprintf(&command, "mv %s %s 2>> %s",
3201 curr_slice_fname_uncompressed,
3202 curr_slice_fname_compressed, MONDO_LOGFILE);
3203 */
3204 res = 0; // don't do it :)
3205 // did_I_compress_slice = FALSE;
3206 }
3207 retval += res;
3208 if (res) {
3209 log_msg(2, "Failed to compress the slice");
3210 }
3211 if (bkpinfo->use_lzo
3212 && strcmp(curr_slice_fname_compressed,
3213 curr_slice_fname_uncompressed)) {
3214 unlink(curr_slice_fname_uncompressed);
3215 }
3216 if (res) {
3217 mr_asprintf(&tmp, "Problem with slice # %ld", slice_num);
3218 } else {
3219 mr_asprintf(&tmp,
3220 "%s - Bigfile #%ld, slice #%ld compressed OK ",
3221 biggie_filename, biggie_file_number + 1,
3222 slice_num);
3223 }
3224#ifndef _XWIN
3225 if (!g_text_mode) {
3226 newtDrawRootText(0, g_noof_rows - 2, tmp);
3227 newtRefresh();
3228 } else {
3229 log_msg(2, tmp);
3230 }
3231#else
3232 log_msg(2, tmp);
3233#endif
3234 mr_free(tmp);
3235 mr_asprintf(&file_to_archive, "%s", curr_slice_fname_compressed);
3236 g_current_progress++;
3237 } else { /* if i==0 then ... */
3238
3239 finished = TRUE;
3240 mr_asprintf(&file_to_archive, "%s",
3241 curr_slice_fname_uncompressed);
3242 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3243 break;
3244 }
3245 }
3246
3247 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3248 register_in_tape_catalog(biggieslice, biggie_file_number,
3249 slice_num, file_to_archive);
3250 maintain_collection_of_recent_archives(bkpinfo->tmpdir,
3251 file_to_archive);
3252 res = move_files_to_stream(bkpinfo, file_to_archive, NULL);
3253 } else {
3254 res = move_files_to_cd(bkpinfo, file_to_archive, NULL);
3255 }
3256 mr_free(file_to_archive);
3257 retval += res;
3258 if (res) {
3259 mr_asprintf(&tmp,
3260 "Failed to add slice %ld of bigfile %ld to scratchdir",
3261 slice_num, biggie_file_number + 1);
3262 log_to_screen(tmp);
3263 mr_free(tmp);
3264 fatal_error
3265 ("Hard disk full. You should have bought a bigger one.");
3266 }
3267 mr_free(curr_slice_fname_uncompressed);
3268 mr_free(curr_slice_fname_compressed);
3269 }
3270 mr_free(suffix);
3271 paranoid_fclose(fin);
3272 if (retval) {
3273 mr_asprintf(&tmp, "Sliced bigfile #%ld...FAILED",
3274 biggie_file_number + 1);
3275 } else {
3276 mr_asprintf(&tmp, "Sliced bigfile #%ld...OK!",
3277 biggie_file_number + 1);
3278 }
3279 log_msg(1, tmp);
3280 mr_free(tmp);
3281 return (retval);
3282}
3283
3284
3285/**
3286 * Remove the archives in @c d.
3287 * This could possibly include any of:
3288 * - all afioballs (compressed and not)
3289 * - all filelists
3290 * - all slices
3291 * - all checksums
3292 * - a zero filler file
3293 *
3294 * @param d The directory to wipe the archives from.
3295 * @ingroup utilityGroup
3296 */
3297void wipe_archives(char *d)
3298{
3299 /*@ buffers ********************************************* */
3300 char *tmp;
3301 char *dir;
3302
3303 assert_string_is_neither_NULL_nor_zerolength(d);
3304
3305 mr_asprintf(&dir, "%s/archives", d);
3306 mr_asprintf(&tmp, "find %s -name '*.afio*' -exec rm -f '{}' \\;", dir);
3307 run_program_and_log_output(tmp, FALSE);
3308 mr_free(tmp);
3309
3310 mr_asprintf(&tmp, "find %s -name '*list.[0-9]*' -exec rm -f '{}' \\;",
3311 dir);
3312 run_program_and_log_output(tmp, FALSE);
3313 mr_free(tmp);
3314
3315 mr_asprintf(&tmp, "find %s -name 'slice*' -exec rm -f '{}' \\;", dir);
3316 run_program_and_log_output(tmp, FALSE);
3317 mr_free(tmp);
3318
3319 mr_asprintf(&tmp, "rm -f %s/cklist*", dir);
3320 run_program_and_log_output(tmp, FALSE);
3321 mr_free(tmp);
3322
3323 mr_asprintf(&tmp, "rm -f %s/zero", dir);
3324 run_program_and_log_output(tmp, FALSE);
3325 mr_free(tmp);
3326
3327 log_msg(1, "Wiped %s's archives", dir);
3328 mr_asprintf(&tmp, "ls -l %s", dir);
3329 run_program_and_log_output(tmp, FALSE);
3330 mr_free(tmp);
3331
3332 mr_free(dir);
3333}
3334
3335
3336/**
3337 * @addtogroup LLarchiveGroup
3338 * @{
3339 */
3340/**
3341 * Write the final ISO image.
3342 * @param bkpinfo The backup information structure. Used only
3343 * in the call to @c write_iso_and_go_on().
3344 * @return The number of errors encountered (0 for success)
3345 * @see write_iso_and_go_on
3346 * @see make_iso_fs
3347 * @bug The final ISO is written even if there are no files on it. In practice,
3348 * however, this occurs rarely.
3349 */
3350int write_final_iso_if_necessary(struct s_bkpinfo *bkpinfo)
3351{
3352 /*@ int ***************************************************** */
3353 int res;
3354
3355 /*@ buffers ************************************************** */
3356 char *tmp;
3357
3358 assert(bkpinfo != NULL);
3359
3360// 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
3361
3362 mr_asprintf(&tmp, "Writing the final ISO");
3363 log_msg(2, tmp);
3364 /* BERLIOS: center_string is now broken
3365 center_string(tmp, 80);
3366 */
3367#ifndef _XWIN
3368 if (!g_text_mode) {
3369 newtPushHelpLine(tmp);
3370 }
3371#endif
3372 mr_free(tmp);
3373 res = write_iso_and_go_on(bkpinfo, TRUE);
3374#ifndef _XWIN
3375 if (!g_text_mode) {
3376 newtPopHelpLine();
3377 }
3378#endif
3379 log_msg(2, "Returning from writing final ISO (res=%d)", res);
3380 return (res);
3381}
3382
3383
3384/**
3385 * Write an ISO image to <tt>[bkpinfo->isodir]/bkpinfo->prefix-[g_current_media_number].iso</tt>.
3386 * @param bkpinfo The backup information structure. Fields used:
3387 * - @c backup_media_type
3388 * - @c prefix
3389 * - @c isodir
3390 * - @c manual_cd_tray
3391 * - @c media_size
3392 * - @c nfs_mount
3393 * - @c nfs_remote_dir
3394 * - @c scratchdir
3395 * - @c verify_data
3396 *
3397 * @param last_cd If TRUE, this is the last CD to write; if FALSE, it's not.
3398 * @return The number of errors encountered (0 for success)
3399 * @see make_iso_fs
3400 */
3401int write_iso_and_go_on(struct s_bkpinfo *bkpinfo, bool last_cd)
3402{
3403 /*@ pointers **************************************************** */
3404 FILE *fout;
3405
3406 /*@ buffers ***************************************************** */
3407 char *tmp;
3408 char *cdno_fname;
3409 char *lastcd_fname;
3410 char *isofile;
3411
3412 /*@ bool ******************************************************** */
3413 bool that_one_was_ok;
3414 bool using_nfs;
3415 bool orig_vfy_flag_val;
3416
3417 /*@ int *********************************************************** */
3418 int res = 0;
3419
3420 assert(bkpinfo != NULL);
3421 orig_vfy_flag_val = bkpinfo->verify_data;
3422 if (bkpinfo->media_size[g_current_media_number] <= 0) {
3423 fatal_error("write_iso_and_go_on() - unknown media size");
3424 }
3425
3426 if (strlen(bkpinfo->nfs_mount) > 1) {
3427 using_nfs = TRUE;
3428 } else {
3429 using_nfs = FALSE;
3430 }
3431 log_msg(1, "OK, time to make %s #%d",
3432 bkpinfo->backup_media_string,
3433 g_current_media_number);
3434
3435 /* label the ISO with its number */
3436
3437 mr_asprintf(&cdno_fname, "%s/archives/THIS-CD-NUMBER",
3438 bkpinfo->scratchdir);
3439 fout = fopen(cdno_fname, "w");
3440 fprintf(fout, "%d", g_current_media_number);
3441 paranoid_fclose(fout);
3442 mr_free(cdno_fname);
3443
3444 mr_asprintf(&tmp, "cp -f %s/autorun %s/", g_mondo_home,
3445 bkpinfo->scratchdir);
3446 if (run_program_and_log_output(tmp, FALSE)) {
3447 log_msg(2, "Warning - unable to copy autorun to scratchdir");
3448 }
3449 mr_free(tmp);
3450
3451 /* last CD or not? Label accordingly */
3452 mr_asprintf(&lastcd_fname, "%s/archives/NOT-THE-LAST",
3453 bkpinfo->scratchdir);
3454 if (last_cd) {
3455 unlink(lastcd_fname);
3456 log_msg(2,
3457 "OK, you're telling me this is the last CD. Fair enough.");
3458 } else {
3459 fout = fopen(lastcd_fname, "w");
3460 fprintf(fout,
3461 "You're listening to 90.3 WPLN, Nashville Public Radio.\n");
3462 paranoid_fclose(fout);
3463 }
3464 mr_free(lastcd_fname);
3465
3466 if (space_occupied_by_cd(bkpinfo->scratchdir) / 1024 >
3467 bkpinfo->media_size[g_current_media_number]) {
3468 mr_asprintf(&tmp,
3469 "Warning! CD is too big. It occupies %ld KB, which is more than the %ld KB allowed.",
3470 (long) space_occupied_by_cd(bkpinfo->scratchdir),
3471 (long) bkpinfo->media_size[g_current_media_number]);
3472 log_to_screen(tmp);
3473 mr_free(tmp);
3474 }
3475 mr_asprintf(&isofile, "%s/%s/%s-%d.iso", bkpinfo->isodir,
3476 bkpinfo->nfs_remote_dir, bkpinfo->prefix,
3477 g_current_media_number);
3478 for (that_one_was_ok = FALSE; !that_one_was_ok;) {
3479 res = make_iso_fs(bkpinfo, isofile);
3480 if (g_current_media_number == 1 && !res
3481 && (bkpinfo->backup_media_type == cdr
3482 || bkpinfo->backup_media_type == cdrw)) {
3483 if ((tmp = find_cdrom_device(FALSE)) == NULL) // make sure find_cdrom_device() finds, records CD-R's loc
3484 {
3485 log_msg(3, "*Sigh* Mike, I hate your computer.");
3486 bkpinfo->manual_cd_tray = TRUE;
3487 } // if it can't be found then force pausing
3488 else {
3489 log_msg(3, "Great. Found Mike's CD-ROM drive.");
3490 mr_free(tmp);
3491 }
3492 }
3493 if (bkpinfo->verify_data && !res) {
3494 log_to_screen
3495 ("Please reboot from the 1st %s in Compare Mode, as a precaution.",
3496 g_backup_media_string);
3497 chdir("/");
3498 iamhere("Before calling verify_cd_image()");
3499 res += verify_cd_image(bkpinfo);
3500 iamhere("After calling verify_cd_image()");
3501 }
3502 if (!res) {
3503 that_one_was_ok = TRUE;
3504 } else {
3505 mr_asprintf(&tmp, "Failed to burn %s #%d. Retry?",
3506 bkpinfo->backup_media_string,
3507 g_current_media_number);
3508 res = ask_me_yes_or_no(tmp);
3509 mr_free(tmp);
3510 if (!res) {
3511 if (ask_me_yes_or_no("Abort the backup?")) {
3512 fatal_error("FAILED TO BACKUP");
3513 } else {
3514 break;
3515 }
3516 } else {
3517 log_msg(2, "Retrying, at user's request...");
3518 res = 0;
3519 }
3520 }
3521 }
3522/*
3523 if (using_nfs)
3524 {
3525 mr_asprintf(&tmp,"mv -f %s %s/%s/", isofile, bkpinfo->isodir, bkpinfo->nfs_remote_dir);
3526 if (run_program_and_log_output(tmp, FALSE))
3527 { log_to_screen("Unable to move ISO to NFS dir"); }
3528 }
3529*/
3530 mr_free(isofile);
3531
3532 g_current_media_number++;
3533 if (g_current_media_number > MAX_NOOF_MEDIA) {
3534 fatal_error("Too many CD-R(W)'s. Use tape or net.");
3535 }
3536 wipe_archives(bkpinfo->scratchdir);
3537 mr_asprintf(&tmp, "rm -Rf %s/images/*gz %s/images/*data*img",
3538 bkpinfo->scratchdir, bkpinfo->scratchdir);
3539 if (system(tmp)) {
3540 log_msg(2,
3541 "Error occurred when I tried to delete the redundant IMGs and GZs");
3542 }
3543 mr_free(tmp);
3544
3545 if (last_cd) {
3546 log_msg(2, "This was your last CD.");
3547 } else {
3548 log_msg(2, "Continuing to backup your data...");
3549 }
3550
3551 bkpinfo->verify_data = orig_vfy_flag_val;
3552 return (0);
3553}
3554
3555/* @} - end of LLarchiveGroup */
3556
3557
3558/**
3559 * Verify the user's data.
3560 * @param bkpinfo The backup information structure. Fields used:
3561 * - @c backup_data
3562 * - @c backup_media_type
3563 * - @c media_device
3564 * - @c verify_data
3565 *
3566 * @return The number of errors encountered (0 for success)
3567 * @ingroup verifyGroup
3568 */
3569int verify_data(struct s_bkpinfo *bkpinfo)
3570{
3571 int res = 0, retval = 0, cdno = 0;
3572 char *tmp;
3573 long diffs = 0;
3574
3575 assert(bkpinfo != NULL);
3576 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3577 chdir("/");
3578 mvaddstr_and_log_it(g_currentY, 0,
3579 "Verifying archives against live filesystem");
3580 if (bkpinfo->backup_media_type == cdstream) {
3581 mr_allocstr(bkpinfo->media_device,"/dev/cdrom");
3582 }
3583 verify_tape_backups(bkpinfo);
3584 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
3585 } else if (bkpinfo->backup_data)
3586 //bkpinfo->backup_media_type == cdrw || bkpinfo->backup_media_type == cdr))
3587 {
3588 log_msg(2,
3589 "Not verifying again. Per-CD/ISO verification already carried out.");
3590 paranoid_system
3591 ("cat /tmp/changed.files.* > /tmp/changed.files 2> /dev/null");
3592 } else {
3593 g_current_media_number = cdno;
3594 if (bkpinfo->backup_media_type != iso) {
3595 bkpinfo->media_device = find_cdrom_device(FALSE);
3596 }
3597 chdir("/");
3598 for (cdno = 1; cdno < 99 && bkpinfo->verify_data; cdno++) {
3599 if (cdno != g_current_media_number) {
3600 log_msg(2,
3601 "Warning - had to change g_current_media_number from %d to %d",
3602 g_current_media_number, cdno);
3603 g_current_media_number = cdno;
3604 }
3605 if (bkpinfo->backup_media_type != iso) {
3606 insist_on_this_cd_number(bkpinfo, cdno);
3607 }
3608 res = verify_cd_image(bkpinfo); // sets verify_data to FALSE if it's time to stop verifying
3609 retval += res;
3610 if (res) {
3611 mr_asprintf(&tmp,
3612 "Warnings/errors were reported while checking %s #%d",
3613 bkpinfo->backup_media_string,
3614 g_current_media_number);
3615 log_to_screen(tmp);
3616 mr_free(tmp);
3617
3618 }
3619 }
3620 mr_asprintf(&tmp,
3621 "grep 'afio: ' %s | sed 's/afio: //' | grep -vE '^/dev/.*$' >> /tmp/changed.files",
3622 MONDO_LOGFILE);
3623 system(tmp);
3624 mr_free(tmp);
3625
3626 mr_asprintf(&tmp,
3627 "grep 'star: ' %s | sed 's/star: //' | grep -vE '^/dev/.*$' >> /tmp/changed.files",
3628 MONDO_LOGFILE);
3629 system(tmp);
3630 mr_free(tmp);
3631
3632 run_program_and_log_output("umount " MNT_CDROM, FALSE);
3633 eject_device(bkpinfo->media_device);
3634 }
3635 diffs = count_lines_in_file("/tmp/changed.files");
3636
3637 if (diffs > 0) {
3638 if (retval == 0) {
3639 retval = (int) (-diffs);
3640 }
3641 }
3642 return (retval);
3643}
3644
3645
3646/**
3647 * @addtogroup utilityGroup
3648 * @{
3649 */
3650/**
3651 * Write an image to a real 3.5" floppy disk.
3652 * @param device The device to write to (e.g. @c /dev/fd0)
3653 * @param datafile The image to write to @p device.
3654 * @return The number of errors encountered (0 for success)
3655 * @see write_image_to_floppy
3656 */
3657int write_image_to_floppy_SUB(char *device, char *datafile)
3658{
3659 /*@ int *************************************************************** */
3660 int res = 0;
3661 int percentage = 0;
3662 int blockno = 0;
3663 int maxblocks = 0;
3664
3665 /*@ buffers************************************************************ */
3666 char *tmp;
3667 char blk[1024];
3668 char *title;
3669
3670 /*@ pointers ********************************************************** */
3671 char *p;
3672 FILE *fout, *fin;
3673
3674
3675 /* pretty stuff */
3676 if (!(p = strrchr(datafile, '/'))) {
3677 p = datafile;
3678 } else {
3679 p++;
3680 }
3681 mr_asprintf(&title, "Writing %s to floppy", p);
3682 open_evalcall_form(title);
3683 mr_free(title);
3684
3685 /* functional stuff */
3686 for (p = device + strlen(device); p != device && isdigit(*(p - 1));
3687 p--);
3688 maxblocks = atoi(p);
3689 if (!maxblocks) {
3690 maxblocks = 1440;
3691 }
3692 mr_asprintf(&tmp, "maxblocks = %d; p=%s", maxblocks, p);
3693 log_msg(2, tmp);
3694 mr_free(tmp);
3695
3696 /* copy data from image to floppy */
3697 if (!(fin = fopen(datafile, "r"))) {
3698 log_OS_error("Cannot open img");
3699 return (1);
3700 }
3701 if (!(fout = fopen(device, "w"))) {
3702 log_OS_error("Cannot open fdd");
3703 return (1);
3704 }
3705 for (blockno = 0; blockno < maxblocks; blockno++) {
3706 percentage = blockno * 100 / maxblocks;
3707 if (fread(blk, 1, 1024, fin) != 1024) {
3708 if (feof(fin)) {
3709 log_msg(1,
3710 "img read err - img ended prematurely - non-fatal error");
3711 sleep(3);
3712 return (res);
3713 }
3714 res++;
3715 log_to_screen("img read err");
3716 }
3717 if (fwrite(blk, 1, 1024, fout) != 1024) {
3718 res++;
3719 log_to_screen("fdd write err");
3720 }
3721 if (((blockno + 1) % 128) == 0) {
3722 sync(); /* fflush doesn't work; dunno why */
3723 update_evalcall_form(percentage);
3724 }
3725 }
3726 paranoid_fclose(fin);
3727 paranoid_fclose(fout);
3728 close_evalcall_form();
3729 return (res);
3730}
3731
3732
3733/**
3734 * Wrapper around @c write_image_to_floppy_SUB().
3735 * This function, unlike @c write_image_to_floppy_SUB(),
3736 * gives the user the opportunity to retry if the write fails.
3737 * @see write_image_to_floppy_SUB
3738 */
3739int write_image_to_floppy(char *device, char *datafile)
3740{
3741 /*@ int ************************************************************** */
3742 int res = 0;
3743
3744 assert_string_is_neither_NULL_nor_zerolength(device);
3745 assert_string_is_neither_NULL_nor_zerolength(datafile);
3746
3747 while ((res = write_image_to_floppy_SUB(device, datafile))) {
3748 if (!ask_me_yes_or_no("Failed to write image to floppy. Retry?")) {
3749 return (res);
3750 }
3751 }
3752 return (res);
3753}
3754
3755/* @} - end of utilityGroup */
3756
3757void setenv_mondo_share(void) {
3758
3759setenv("MONDO_SHARE", MONDO_SHARE, 1);
3760}
3761
3762void mr_archive_init_conf(struct s_mr_conf *mr_conf) {
3763 char *command = NULL;
3764 FILE *fin = NULL;
3765 size_t n = 0;
3766 char *param = NULL;
3767
3768 mr_conf = (struct s_mr_conf *)mr_malloc(sizeof(struct s_mr_conf));
3769
3770 /* mindi conf parameters also needed in mondo */
3771 mr_asprintf(&command, "mindi -printvar IA64_BOOT_SIZE");
3772 fin = popen(command, "r");
3773 mr_getline(&param, &n, fin);
3774 pclose(fin);
3775 mr_free(command);
3776
3777 mr_conf->mindi_ia64_boot_size = atoi(param);
3778 mr_free(param);
3779
3780 /* Finds mondo conf file */
3781 mr_conf_open(MONDO_CONF_DIR"/mondo.conf");
3782
3783 /* mondo conf parameters needed */
3784 if ((mr_conf->mondo_iso_creation_cmd = mr_conf_sread("mondo_iso_creation_cmd")) == NULL) {;
3785 mr_log_exit(-1,"Unable to get mondo_iso_creation_cmd parameter from conf file\nAborting...\n");
3786 }
3787
3788 if ((mr_conf->mondo_logfile = mr_conf_sread("mondo_logfile")) == NULL) {
3789 mr_log_exit(-1,"Unable to get mondo_logfile parameter from conf file\nAborting...\n");
3790 }
3791
3792 mr_conf_close();
3793}
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