source: MondoRescue/trunk/mondo/mondo/common/libmondo-archive.c@ 729

Last change on this file since 729 was 729, checked in by Bruno Cornec, 18 years ago

merge -r686:728 $SVN_M/branches/stable
  • Property svn:keywords set to Id
File size: 109.2 KB
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[45]1/* $Id: libmondo-archive.c 729 2006-07-30 14:06:39Z bruno $
[1]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
12#include "../common/my-stuff.h"
13#include "../common/mondostructures.h"
14#include "libmondo-string-EXT.h"
15#include "libmondo-stream-EXT.h"
16#include "libmondo-devices-EXT.h"
17#include "libmondo-tools-EXT.h"
[507]18#include "newt-specific-EXT.h"
[1]19#include "libmondo-fork-EXT.h"
20#include "libmondo-files-EXT.h"
21#include "libmondo-filelist-EXT.h"
22#include "libmondo-tools-EXT.h"
23#include "libmondo-verify-EXT.h"
24#include "libmondo-archive.h"
25#include <sys/sem.h>
26#include <sys/types.h>
27#include <sys/ipc.h>
28#include <stdarg.h>
[688]29#include <unistd.h>
[1]30#define DVDRWFORMAT 1
31
32
33
34/** @def DEFAULT_1722MB_DISK The default 1.722M floppy disk to write images to. */
35/** @def BACKUP_1722MB_DISK The 1.722M floppy disk to try if the default fails. */
36
37#ifdef __FreeBSD__
[41]38#define DEFAULT_1722MB_DISK "/dev/fd0.1722"
39#define BACKUP_1722MB_DISK "/dev/fd0.1722"
[1]40#else
[41]41#define DEFAULT_1722MB_DISK "/dev/fd0u1722"
42#define BACKUP_1722MB_DISK "/dev/fd0H1722"
[1]43#ifndef _SEMUN_H
[41]44#define _SEMUN_H
[1]45
46 /**
47 * The semaphore union, provided only in case the user's system doesn't.
48 */
[41]49union semun {
50 int val;
51 struct semid_ds *buf;
52 unsigned short int *array;
53 struct seminfo *__buf;
54};
[1]55#endif
[41]56#endif /* __FreeBSD__ */
[1]57
58/*@unused@*/
[41]59//static char cvsid[] = "$Id: libmondo-archive.c 729 2006-07-30 14:06:39Z bruno $";
[1]60
61/* *************************** external global vars ******************/
62extern int g_current_media_number;
63extern int g_currentY;
64extern bool g_text_mode;
65extern bool g_exiting;
66extern long g_current_progress;
[41]67extern FILE *g_tape_stream;
[1]68extern long long g_tape_posK;
69extern char *g_mondo_home;
70extern char *g_tmpfs_mountpt;
71extern bool g_cd_recovery;
72extern char *g_serial_string;
73
74/**
75 * @addtogroup globalGroup
76 * @{
77 */
78/**
79 * The current backup media type in use.
80 */
[41]81t_bkptype g_backup_media_type = none;
[1]82
83/**
84 * Incremented by each archival thread when it starts up. After that,
85 * this is the number of threads running.
86 */
87int g_current_thread_no = 0;
88
89/* @} - end of globalGroup */
90
91extern int g_noof_rows;
92
93/* Semaphore-related code */
94
95static int set_semvalue(void);
96static void del_semvalue(void);
97static int semaphore_p(void);
98static int semaphore_v(void);
99
100static int g_sem_id;
101static int g_sem_key;
102
103
104
105
106/**
107 * Initialize the semaphore.
108 * @see del_semvalue
109 * @see semaphore_p
110 * @see semaphore_v
111 * @return 1 for success, 0 for failure.
112 */
[41]113static int set_semvalue(void) // initializes semaphore
[1]114{
[41]115 union semun sem_union;
116 sem_union.val = 1;
117 if (semctl(g_sem_id, 0, SETVAL, sem_union) == -1) {
118 return (0);
119 }
120 return (1);
[1]121}
122
123/**
124 * Frees (deletes) the semaphore. Failure is indicated by a log
125 * message.
126 * @see set_semvalue
127 */
[41]128static void del_semvalue(void) // deletes semaphore
[1]129{
[41]130 union semun sem_union;
[1]131
[41]132 if (semctl(g_sem_id, 0, IPC_RMID, sem_union) == -1) {
133 log_msg(3, "Failed to delete semaphore");
134 }
[1]135}
136
137/**
138 * Acquire (increment) the semaphore (change status to P).
139 * @return 1 for success, 0 for failure.
140 * @see semaphore_v
141 */
[41]142static int semaphore_p(void) // changes status to 'P' (waiting)
[1]143{
[41]144 struct sembuf sem_b;
[1]145
[41]146 sem_b.sem_num = 0;
147 sem_b.sem_op = -1; // P()
148 sem_b.sem_flg = SEM_UNDO;
149 if (semop(g_sem_id, &sem_b, 1) == -1) {
150 log_msg(3, "semaphore_p failed");
151 return (0);
152 }
153 return (1);
[1]154}
155
156/**
157 * Free (decrement) the semaphore (change status to V).
158 * @return 1 for success, 0 for failure.
159 */
[41]160static int semaphore_v(void) // changes status to 'V' (free)
[1]161{
[41]162 struct sembuf sem_b;
[1]163
[41]164 sem_b.sem_num = 0;
165 sem_b.sem_op = 1; // V()
166 sem_b.sem_flg = SEM_UNDO;
167 if (semop(g_sem_id, &sem_b, 1) == -1) {
168 log_msg(3, "semaphore_v failed");
169 return (0);
170 }
171 return (1);
[1]172}
173
174
175//------------------------------------------------------
176
177
178/**
179 * Size in megabytes of the buffer afforded to the executable "buffer".
180 * This figure is used when we calculate how much data we have probably 'lost'
181 * when writing off the end of tape N, so that we can then figure out how much
182 * data we must recreate & write to the start of tape N+1.
183 */
184extern int g_tape_buffer_size_MB;
185
186
187
188
189int
[41]190archive_this_fileset_with_star(struct s_bkpinfo *bkpinfo, char *filelist,
[45]191 char *fname, int setno)
[1]192{
[41]193 int retval = 0;
194 unsigned int res = 0;
195 int tries = 0;
196 char *command;
197 char *tmp;
198 char *p;
[1]199
[41]200 if (!does_file_exist(filelist)) {
201 asprintf(&tmp,
202 "(archive_this_fileset) - filelist %s does not exist",
203 filelist);
204 log_to_screen(tmp);
205 paranoid_free(tmp);
206 return (1);
207 }
[1]208
[41]209 asprintf(&tmp, "echo hi > %s 2> /dev/null", fname);
210 if (system(tmp)) {
211 fatal_error("Unable to write tarball to scratchdir");
[1]212 }
[41]213 paranoid_free(tmp);
[1]214
[41]215 asprintf(&command, "star H=star list=%s -c " STAR_ACL_SZ " file=%s",
216 filelist, fname);
217 if (bkpinfo->use_lzo) {
218 fatal_error("Can't use lzop");
219 }
220 if (bkpinfo->compression_level > 0) {
221 asprintf(&tmp, "%s -bz", command);
222 paranoid_free(command);
223 command = tmp;
224 }
225 asprintf(&tmp, "%s 2>> %s", command, MONDO_LOGFILE);
226 paranoid_free(command);
227 command = tmp;
228 log_msg(4, "command = '%s'", command);
229
230 for (res = 99, tries = 0; tries < 3 && res != 0; tries++) {
231 log_msg(5, "command='%s'", command);
232 res = system(command);
[688]233 tmp = last_line_of_file(MONDO_LOGFILE));
[41]234 log_msg(1, "res=%d; tmp='%s'", res, tmp);
235 if (bkpinfo->use_star && (res == 254 || res == 65024)
236 && strstr(tmp, "star: Processed all possible files")
237 && tries > 0) {
238 log_msg(1, "Star returned nonfatal error");
239 res = 0;
240 }
[45]241 paranoid_free(tmp);
[41]242 if (res) {
243 log_OS_error(command);
244 p = strstr(command, "-acl ");
245 if (p) {
246 p[0] = p[1] = p[2] = p[3] = ' ';
247 log_msg(1, "new command = '%s'", command);
248 } else {
249 log_msg(3,
250 "Attempt #%d failed. Pausing 3 seconds and retrying...",
251 tries + 1);
252 sleep(3);
253 }
254 }
255 }
[45]256 paranoid_free(command);
257
[41]258 retval += res;
259 if (retval) {
260 log_msg(3, "Failed to write set %d", setno);
261 } else if (tries > 1) {
262 log_msg(3, "Succeeded in writing set %d, on try #%d", setno,
263 tries);
264 }
265
266 return (retval);
[1]267}
268
269
270/**
271 * Call @c afio to archive the filelist @c filelist to the file @c fname.
272 *
273 * @param bkpinfo The backup information structure. Fields used:
274 * - @c compression_level
275 * - @c scratchdir (only verifies existence)
276 * - @c tmpdir (only verifies existence)
277 * - @c zip_exe
278 * - @c zip_suffix
279 * @param filelist The path to a file containing a list of files to be archived
280 * in this fileset.
281 * @param fname The output file to archive to.
282 * @param setno This fileset number.
283 * @return The number of errors encountered (0 for success).
284 * @ingroup LLarchiveGroup
285 */
286int
[41]287archive_this_fileset(struct s_bkpinfo *bkpinfo, char *filelist,
288 char *fname, int setno)
[1]289{
290
[41]291 /*@ int ************************************************************ */
292 int retval = 0;
293 int res = 0;
294 int i = 0;
295 int tries = 0;
296 static int free_ramdisk_space = 9999;
[1]297
[41]298 /*@ buffers ******************************************************** */
[688]299 char *command = NULL;
[171]300 char *zipparams = NULL;
[688]301 char *tmp = NULL;
302 char *tmp1 = NULL;
[1]303
[41]304 assert(bkpinfo != NULL);
305 assert_string_is_neither_NULL_nor_zerolength(filelist);
306 assert_string_is_neither_NULL_nor_zerolength(fname);
[1]307
[41]308 if (bkpinfo->compression_level > 0 && bkpinfo->use_star) {
309 return (archive_this_fileset_with_star
310 (bkpinfo, filelist, fname, setno));
311 }
[1]312
[41]313 if (!does_file_exist(filelist)) {
314 asprintf(&tmp,
[45]315 "(archive_this_fileset) - filelist %s does not exist",
316 filelist);
[41]317 log_to_screen(tmp);
318 paranoid_free(tmp)
[45]319 return (1);
[41]320 }
321 asprintf(&tmp, "echo hi > %s 2> /dev/null", fname);
322 if (system(tmp)) {
323 fatal_error("Unable to write tarball to scratchdir");
324 }
325 paranoid_free(tmp)
326
327
[171]328 if (bkpinfo->compression_level > 0) {
[41]329 asprintf(&tmp, "%s/do-not-compress-these", g_mondo_home);
330 // -b %ld, TAPE_BLOCK_SIZE
331 asprintf(&zipparams, "-Z -P %s -G %d -T 3k", bkpinfo->zip_exe,
332 bkpinfo->compression_level);
333 if (does_file_exist(tmp)) {
334 asprintf(&tmp1, "%s -E %s", zipparams, tmp);
335 paranoid_free(zipparams)
[171]336 zipparams = tmp1;
[41]337 } else {
[171]338 asprintf(&zipparams, " ");
[41]339 log_msg(3, "%s not found. Cannot exclude zipfiles, etc.", tmp);
340 }
341 paranoid_free(tmp)
342 } else {
[171]343 asprintf(&zipparams, " ");
[41]344 }
345
[1]346// make_hole_for_file(fname);
347
[41]348 if (!does_file_exist(bkpinfo->tmpdir)) {
349 log_OS_error("tmpdir not found");
350 fatal_error("tmpdir not found");
351 }
352 if (!does_file_exist(bkpinfo->scratchdir)) {
353 log_OS_error("scratchdir not found");
354 fatal_error("scratchdir not found");
355 }
356 asprintf(&command, "rm -f %s %s. %s.gz %s.%s", fname, fname, fname,
357 fname, bkpinfo->zip_suffix);
358 paranoid_system(command);
359 paranoid_free(command);
[1]360
[127]361 asprintf(&command, "afio -o -b %ld -M 16m %s %s < %s 2>> %s",
362 TAPE_BLOCK_SIZE, zipparams, fname, filelist, MONDO_LOGFILE);
[41]363 paranoid_free(zipparams);
[1]364
[41]365 asprintf(&tmp, "echo hi > %s 2> /dev/null", fname);
366 if (system(tmp)) {
367 fatal_error("Unable to write tarball to scratchdir");
368 }
369 paranoid_free(tmp);
[1]370
[41]371 for (res = 99, tries = 0; tries < 3 && res != 0; tries++) {
372 log_msg(5, "command='%s'", command);
373 res = system(command);
374 if (res) {
375 log_OS_error(command);
376 log_msg(3,
377 "Attempt #%d failed. Pausing 3 seconds and retrying...",
378 tries + 1);
379 sleep(3);
380 }
381 }
[45]382 paranoid_free(command);
383
[41]384 retval += res;
385 if (retval) {
386 log_msg(3, "Failed to write set %d", setno);
387 } else if (tries > 1) {
388 log_msg(3, "Succeeded in writing set %d, on try #%d", setno,
389 tries);
390 }
[1]391
[41]392 if (g_tmpfs_mountpt[0] != '\0') {
[688]393 tmp = call_program_and_get_last_line_of_output
394 ("df -m -P | grep dev/shm | grep -v none | tr -s ' ' '\t' | cut -f4");
395 i = atoi(tmp);
396 paranoid_free(tmp);
397
[41]398 if (i > 0) {
399 if (free_ramdisk_space > i) {
400 free_ramdisk_space = i;
401 log_msg(2, "min(free_ramdisk_space) is now %d",
402 free_ramdisk_space);
403 if (free_ramdisk_space < 10) {
404 fatal_error
405 ("Please increase PPCFG_RAMDISK_SIZE in my-stuff.h to increase size of ramdisk ");
406 }
407 }
408 }
409 }
410 return (retval);
[1]411}
412
413
414/**
415 * Wrapper function for all the backup commands.
416 * Calls these other functions: @c prepare_filelist(),
417 * @c call_filelist_chopper(), @c copy_mondo_and_mindi_stuff_to_scratchdir(),
418 * @c call_mindi_to_supply_boot_disks(), @c do_that_initial_phase(),
419 * @c make_those_afios_phase(), @c make_those_slices_phase(), and
420 * @c do_that_final_phase(). If anything fails before @c do_that_initial_phase(),
421 * @c fatal_error is called with a suitable message.
422 * @param bkpinfo The backup information structure. Uses most fields.
423 * @return The number of non-fatal errors encountered (0 for success).
424 * @ingroup archiveGroup
425 */
[539]426int backup_data(struct s_bkpinfo *bkpinfo, struct s_mrconf *mrconf)
[1]427{
[41]428 int retval = 0, res = 0;
429 char *tmp;
[1]430
[41]431 assert(bkpinfo != NULL);
432 set_g_cdrom_and_g_dvd_to_bkpinfo_value(bkpinfo);
433 if (bkpinfo->backup_media_type == dvd) {
[1]434#ifdef DVDRWFORMAT
[689]435 tmp = find_home_of_exe("dvd+rw-format");
436 if (!tmp) {
[41]437 fatal_error
438 ("Cannot find dvd+rw-format. Please install it or fix your PATH.");
439 }
[689]440 paranoid_free(tmp);
[1]441#endif
[689]442 tmp = find_home_of_exe("growisofs");
443 if (!tmp) {
[41]444 fatal_error
445 ("Cannot find growisofs. Please install it or fix your PATH.");
446 }
[689]447 paranoid_free(tmp);
[1]448 }
449
[41]450 if ((res = prepare_filelist(bkpinfo))) { /* generate scratchdir/filelist.full */
451 fatal_error("Failed to generate filelist catalog");
452 }
453 if (call_filelist_chopper(bkpinfo)) {
454 fatal_error("Failed to run filelist chopper");
455 }
[1]456
457/*
[41]458 asprintf(&tmp, "wc -l %s/archives/filelist.full > %s/archives/filelist.count",bkpinfo->scratchdir, bkpinfo->scratchdir);
[1]459 if (run_program_and_log_output(tmp, 2))
460 { fatal_error("Failed to count filelist.full"); }
461*/
[45]462 asprintf(&tmp, "gzip -9 %s/archives/filelist.full",
463 bkpinfo->scratchdir);
[41]464 if (run_program_and_log_output(tmp, 2)) {
465 fatal_error("Failed to gzip filelist.full");
466 }
467 paranoid_free(tmp);
468 asprintf(&tmp, "cp -f %s/archives/*list*.gz %s", bkpinfo->scratchdir,
[45]469 bkpinfo->tmpdir);
[41]470 if (run_program_and_log_output(tmp, 2)) {
471 fatal_error("Failed to copy to tmpdir");
472 }
473 paranoid_free(tmp);
[1]474
[41]475 copy_mondo_and_mindi_stuff_to_scratchdir(bkpinfo); // payload, too, if it exists
[1]476#if __FreeBSD__ == 5
[688]477 paranoid_alloc(bkpinfo->kernel_path, "/boot/kernel/kernel");
[1]478#elif __FreeBSD__ == 4
[688]479 paranoid_alloc(bkpinfo->kernel_path, "/kernel");
[1]480#elif linux
[41]481 if (figure_out_kernel_path_interactively_if_necessary
482 (bkpinfo->kernel_path)) {
483 fatal_error
484 ("Kernel not found. Please specify manually with the '-k' switch.");
485 }
[1]486#else
487#error "I don't know about this system!"
488#endif
[41]489 if ((res = call_mindi_to_supply_boot_disks(bkpinfo))) {
490 fatal_error("Failed to generate boot+data disks");
491 }
492 retval += do_that_initial_phase(bkpinfo); // prepare
493 asprintf(&tmp, "rm -f %s/images/*.iso", bkpinfo->scratchdir);
494 run_program_and_log_output(tmp, 1);
495 paranoid_free(tmp);
496 retval += make_those_slices_phase(bkpinfo); // backup BIG files
497 retval += do_that_final_phase(bkpinfo); // clean up
498 log_msg(1, "Creation of archives... complete.");
499 if (bkpinfo->verify_data) {
500 sleep(2);
501 }
502 return (retval);
[1]503}
504
505
506/**
507 * Call Mindi to generate boot and data disks.
508 * @note This binds correctly to the new Perl version of mindi.
509 * @param bkpinfo The backup information structure. Fields used:
510 * - @c backup_media_type
511 * - @c boot_loader
512 * - @c boot_device
513 * - @c compression_level
514 * - @c differential
515 * - @c exclude_paths
516 * - @c image_devs
517 * - @c kernel_path
518 * - @c make_cd_use_lilo
519 * - @c media_device
520 * - @c media_size
521 * - @c nonbootable_backup
522 * - @c tmpdir
523 * - @c use_lzo
524 *
525 * @return The number of errors encountered (0 for success)
526 * @bug The code to automagically determine the boot drive
527 * is messy and system-dependent. In particular, it breaks
528 * for Linux RAID and LVM users.
529 * @ingroup MLarchiveGroup
530 */
[41]531int call_mindi_to_supply_boot_disks(struct s_bkpinfo *bkpinfo)
[1]532{
[41]533 /*@ buffer ************************************************************ */
[688]534 char *tmp = NULL;
535 char *command = NULL;
536 char *use_lzo_sz = NULL;
537 char *use_comp_sz = NULL;
538 char *use_star_sz = NULL;
539 char *bootldr_str = NULL;
540 char *tape_device = NULL;
541 char *last_filelist_number = NULL;
542 char *broken_bios_sz = NULL;
543 char *cd_recovery_sz = NULL;
544 char *tape_size_sz = NULL;
545 char *devs_to_exclude = NULL;
546 char *use_lilo_sz = NULL;
547 char *value = NULL;
548 char *bootdev = NULL;
[1]549
550
551
[41]552 /*@ char ************************************************************** */
[1]553 char ch = '\0';
554
[41]555 /*@ long ********************************************************** */
556 long lines_in_filelist = 0;
[1]557
[41]558 /*@ int ************************************************************* */
559 int res = 0;
560 long estimated_total_noof_slices = 0;
[1]561
[41]562 assert(bkpinfo != NULL);
[1]563
[41]564 asprintf(&tmp,
[127]565 "echo '%s' | tr -s ' ' '\n' | grep -x '/dev/.*' | tr -s '\n' ' ' | awk '{print $0\"\\n\";}'",
[45]566 bkpinfo->exclude_paths);
[688]567 devs_to_exclude = call_program_and_get_last_line_of_output(tmp);
[41]568 paranoid_free(tmp);
569 asprintf(&tmp, "devs_to_exclude = '%s'", devs_to_exclude);
570 log_msg(2, tmp);
571 paranoid_free(tmp);
572 mvaddstr_and_log_it(g_currentY, 0,
[45]573 "Calling MINDI to create boot+data disks");
[41]574 asprintf(&tmp, "%s/filelist.full", bkpinfo->tmpdir);
575 if (!does_file_exist(tmp)) {
576 paranoid_free(tmp);
577 asprintf(&tmp, "%s/tmpfs/filelist.full", bkpinfo->tmpdir);
578 if (!does_file_exist(tmp)) {
579 fatal_error
580 ("Cannot find filelist.full, so I cannot count its lines");
581 }
582 }
583 lines_in_filelist = count_lines_in_file(tmp);
584 paranoid_free(tmp);
585 asprintf(&tmp, "%s/LAST-FILELIST-NUMBER", bkpinfo->tmpdir);
[688]586 last_filelist_number = last_line_of_file(tmp);
[41]587 paranoid_free(tmp);
588 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
589 asprintf(&tape_size_sz, "%ld", bkpinfo->media_size[1]);
[171]590 asprintf(&tape_device, bkpinfo->media_device);
[41]591 } else {
[171]592 asprintf(&tape_size_sz, " ");
593 asprintf(&tape_device, " ");
[41]594 }
595 if (bkpinfo->use_lzo) {
596 asprintf(&use_lzo_sz, "yes");
597 } else {
598 asprintf(&use_lzo_sz, "no");
599 }
600 if (bkpinfo->use_star) {
601 asprintf(&use_star_sz, "yes");
602 } else {
603 asprintf(&use_star_sz, "no");
604 }
[1]605
[41]606 if (bkpinfo->compression_level > 0) {
607 asprintf(&use_comp_sz, "yes");
608 } else {
609 asprintf(&use_comp_sz, "no");
610 }
[1]611
[41]612 asprintf(&broken_bios_sz, "yes"); /* assume so */
613 if (g_cd_recovery) {
614 asprintf(&cd_recovery_sz, "yes");
615 } else {
616 asprintf(&cd_recovery_sz, "no");
617 }
[45]618 /* Field shared between LILO/ELILO */
[41]619 if (bkpinfo->make_cd_use_lilo) {
620 asprintf(&use_lilo_sz, "yes");
621 } else {
622 asprintf(&use_lilo_sz, "no");
623 }
624
625 if (!bkpinfo->nonbootable_backup
626 && (bkpinfo->boot_loader == '\0'
[688]627 || bkpinfo->boot_device == NULL)) {
[41]628
[1]629#ifdef __FreeBSD__
[688]630 bootdev = call_program_and_get_last_line_of_output
631 ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'");
632 if (!bootdev) {
633 bootdev = call_program_and_get_last_line_of_output
634 ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'");
[41]635 }
[1]636#else
[688]637 bootdev = call_program_and_get_last_line_of_output
638 ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'");
639 if (!bootdev) {
640 bootdev = call_program_and_get_last_line_of_output
641 ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'");
[41]642 }
[688]643 if ((bootdev) && (strstr(bootdev, "/dev/cciss/"))) {
[41]644 paranoid_free(bootdev);
[688]645 bootdev = call_program_and_get_last_line_of_output
646 ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | cut -dp -f1");
[41]647 }
[1]648#endif
[688]649 if (bootdev)
[41]650 ch = which_boot_loader(bootdev);
651 else
652 ch = 'U';
653 if (bkpinfo->boot_loader != '\0') {
654 asprintf(&tmp, "User specified boot loader. It is '%c'.",
[45]655 bkpinfo->boot_loader);
[41]656 log_msg(2, tmp);
657 paranoid_free(tmp);
658 } else {
659 bkpinfo->boot_loader = ch;
660 }
[688]661 if (bkpinfo->boot_device != NULL) {
[41]662 asprintf(&tmp, "User specified boot device. It is '%s'.",
[45]663 bkpinfo->boot_device);
[41]664 log_msg(2, tmp);
665 paranoid_free(tmp);
[688]666 paranoid_free(bootdev);
[41]667 } else {
[688]668 bkpinfo->boot_device = bootdev;
[41]669 }
670 }
[1]671
[41]672 if (
[1]673#ifdef __FreeBSD__
[41]674 bkpinfo->boot_loader != 'B' && bkpinfo->boot_loader != 'D' &&
[1]675#endif
676#ifdef __IA64__
[41]677 bkpinfo->boot_loader != 'E' &&
[1]678#endif
[41]679 bkpinfo->boot_loader != 'L' && bkpinfo->boot_loader != 'G'
680 && bkpinfo->boot_loader != 'R' && !bkpinfo->nonbootable_backup)
[1]681 {
[41]682 fatal_error
[45]683 ("Please specify your boot loader and device, e.g. -l GRUB -f /dev/hda.\nType 'man mondoarchive' to read the manual.");
[1]684 }
[41]685 if (bkpinfo->boot_loader == 'L') {
686 asprintf(&bootldr_str, "LILO");
687 if (!does_file_exist("/etc/lilo.conf")) {
688 fatal_error
[45]689 ("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?");
[41]690 }
691 } else if (bkpinfo->boot_loader == 'G') {
692 asprintf(&bootldr_str, "GRUB");
693 if (!does_file_exist("/etc/grub.conf")
694 && does_file_exist("/boot/grub/grub.conf")) {
695 run_program_and_log_output
696 ("ln -sf /boot/grub/grub.conf /etc/grub.conf", 5);
697 }
698 /* Detect Debian's grub config file */
699 else if (!does_file_exist("/etc/grub.conf")
700 && does_file_exist("/boot/grub/menu.lst")) {
701 run_program_and_log_output
702 ("ln -s /boot/grub/menu.lst /etc/grub.conf", 5);
703 }
704 if (!does_file_exist("/etc/grub.conf")) {
705 fatal_error
[45]706 ("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'...");
[41]707 }
708 } else if (bkpinfo->boot_loader == 'E') {
709 asprintf(&bootldr_str, "ELILO");
[45]710 /* BERLIOS: fix it for SuSE, Debian, Mandrake, ... */
[41]711 if (!does_file_exist("/etc/elilo.conf")
712 && does_file_exist("/boot/efi/efi/redhat/elilo.conf")) {
713 run_program_and_log_output
714 ("ln -sf /boot/efi/efi/redhat/elilo.conf /etc/elilo.conf",
715 5);
716 }
717 if (!does_file_exist("/etc/elilo.conf")) {
718 fatal_error
[45]719 ("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'");
[41]720 }
721 } else if (bkpinfo->boot_loader == 'R') {
722 asprintf(&bootldr_str, "RAW");
[1]723 }
724#ifdef __FreeBSD__
[41]725 else if (bkpinfo->boot_loader == 'D') {
726 asprintf(&bootldr_str, "DD");
727 }
[1]728
[41]729 else if (bkpinfo->boot_loader == 'B') {
730 asprintf(&bootldr_str, "BOOT0");
731 }
[1]732#endif
[41]733 else {
734 asprintf(&bootldr_str, "unknown");
735 }
736 asprintf(&tmp, "Your boot loader is %s and it boots from %s",
[45]737 bootldr_str, bkpinfo->boot_device);
[41]738 log_to_screen(tmp);
739 paranoid_free(tmp);
740 asprintf(&tmp, "%s/BOOTLOADER.DEVICE", bkpinfo->tmpdir);
741 if (write_one_liner_data_file(tmp, bkpinfo->boot_device)) {
742 log_msg(1, "%ld: Unable to write one-liner boot device", __LINE__);
743 }
744 paranoid_free(tmp);
745 switch (bkpinfo->backup_media_type) {
746 case cdr:
747 asprintf(&value, "cdr");
748 break;
749 case cdrw:
750 asprintf(&value, "cdrw");
751 break;
752 case cdstream:
753 asprintf(&value, "cdstream");
754 break;
755 case tape:
756 asprintf(&value, "tape");
757 break;
758 case udev:
759 asprintf(&value, "udev");
760 break;
761 case iso:
762 asprintf(&value, "iso");
763 break;
764 case nfs:
765 asprintf(&value, "nfs");
766 break;
767 case dvd:
768 asprintf(&value, "dvd");
769 break;
770 default:
771 fatal_error("Unknown backup_media_type");
772 }
773 asprintf(&tmp, "%s/BACKUP-MEDIA-TYPE", bkpinfo->tmpdir);
774 if (write_one_liner_data_file(tmp, value)) {
775 res++;
776 log_msg(1, "%ld: Unable to write one-liner backup-media-type",
777 __LINE__);
778 }
779 paranoid_free(value);
780 paranoid_free(tmp);
781 log_to_screen(bkpinfo->tmpdir);
782 asprintf(&tmp, "%s/BOOTLOADER.NAME", bkpinfo->tmpdir);
783 if (write_one_liner_data_file(tmp, bootldr_str)) {
784 res++;
785 log_msg(1, "%ld: Unable to write one-liner bootloader.name",
786 __LINE__);
787 }
788 paranoid_free(bootldr_str);
789 paranoid_free(tmp);
790 asprintf(&tmp, "%s/DIFFERENTIAL", bkpinfo->tmpdir);
791 if (bkpinfo->differential) {
792 res += write_one_liner_data_file(tmp, "1");
793 } else {
794 res += write_one_liner_data_file(tmp, "0");
795 }
796 paranoid_free(tmp);
[1]797
[41]798 estimated_total_noof_slices =
799 size_of_all_biggiefiles_K(bkpinfo) / bkpinfo->optimal_set_size + 1;
800 asprintf(&command, "mkdir -p %s/images", bkpinfo->scratchdir);
801 if (system(command)) {
802 res++;
803 log_OS_error("Unable to make images directory");
804 }
805 paranoid_free(command);
[1]806
[41]807 asprintf(&command, "mkdir -p %s%s", bkpinfo->scratchdir, MNT_FLOPPY);
808 if (system(command)) {
809 res++;
810 log_OS_error("Unable to make mnt floppy directory");
811 }
812 paranoid_free(command);
[1]813
[41]814 asprintf(&tmp, "BTW, I'm telling Mindi your kernel is '%s'",
[45]815 bkpinfo->kernel_path);
[41]816 log_to_screen(tmp);
817 paranoid_free(tmp);
818
819 log_msg(1, "lines_in_filelist = %ld", lines_in_filelist);
[45]820
[41]821 // Watch it! This next line adds a parameter...
822 if (bkpinfo->nonbootable_backup) {
823 asprintf(&tmp, " NONBOOTABLE");
824 } else {
[171]825 asprintf(&tmp, " ");
[41]826 }
827
828 asprintf(&command,
[1]829/* "mindi --custom 2=%s 3=%s/images 4=\"%s\" 5=\"%s\" \
8306=\"%s\" 7=%ld 8=\"%s\" 9=\"%s\" 10=\"%s\" \
83111=\"%s\" 12=%s 13=%ld 14=\"%s\" 15=\"%s\" 16=\"%s\" 17=\"%s\" 18=%ld 19=%d",*/
[127]832 "mindi --custom %s %s/images '%s' '%s' \
833'%s' %ld '%s' '%s' '%s' \
834'%s' %s %ld '%s' '%s' '%s' '%s' %ld %d %s", bkpinfo->tmpdir, // parameter #2
[45]835 bkpinfo->scratchdir, // parameter #3
836 bkpinfo->kernel_path, // parameter #4
837 tape_device, // parameter #5
838 tape_size_sz, // parameter #6
839 lines_in_filelist, // parameter #7 (INT)
840 use_lzo_sz, // parameter #8
841 cd_recovery_sz, // parameter #9
842 bkpinfo->image_devs, // parameter #10
843 broken_bios_sz, // parameter #11
844 last_filelist_number, // parameter #12 (STRING)
845 estimated_total_noof_slices, // parameter #13 (INT)
846 devs_to_exclude, // parameter #14
847 use_comp_sz, // parameter #15
848 use_lilo_sz, // parameter #16
849 use_star_sz, // parameter #17
850 bkpinfo->internal_tape_block_size, // parameter #18 (LONG)
851 bkpinfo->differential, // parameter #19 (INT)
852 tmp);
[41]853 paranoid_free(tmp);
854 paranoid_free(tape_size_sz);
855 paranoid_free(use_lzo_sz);
856 paranoid_free(tape_device);
857 paranoid_free(use_star_sz);
858 paranoid_free(use_comp_sz);
859 paranoid_free(broken_bios_sz);
860 paranoid_free(cd_recovery_sz);
861 paranoid_free(last_filelist_number);
862 paranoid_free(devs_to_exclude);
863 paranoid_free(use_lilo_sz);
[1]864
[41]865 log_msg(2, command);
[1]866
[41]867 // popup_and_OK("Pausing");
868 res = run_program_and_log_to_screen(command,
[45]869 "Generating boot+data disks");
[41]870 paranoid_free(command);
871
872 if (bkpinfo->nonbootable_backup) {
873 res = 0;
874 } // hack
875 if (!res) {
876 log_to_screen("Boot+data disks were created OK");
[539]877 asprintf(&command, "mkdir -p /var/cache/mindi/");
[41]878 log_msg(2, command);
879 run_program_and_log_output(command, FALSE);
880 paranoid_free(command);
881
882 asprintf(&command,
[539]883 "cp -f %s/images/mindi.iso /var/cache/mindi/mondorescue.iso",
[45]884 bkpinfo->scratchdir);
[41]885 log_msg(2, command);
886 run_program_and_log_output(command, FALSE);
887 paranoid_free(command);
888
889 if (bkpinfo->nonbootable_backup) {
890 asprintf(&command, "cp -f %s/all.tar.gz %s/images",
[45]891 bkpinfo->tmpdir, bkpinfo->scratchdir);
[41]892 if (system(command)) {
893 fatal_error("Unable to create temporary duff tarball");
[45]894 paranoid_free(command);
[41]895 }
896 }
897 asprintf(&command, "cp -f %s/mindi-*oot*.img %s/images",
[45]898 bkpinfo->tmpdir, bkpinfo->scratchdir);
[41]899 log_msg(2, command);
900 run_program_and_log_output(command, FALSE);
901 paranoid_free(command);
902
[45]903 asprintf(&tmp, "cp -f %s/images/all.tar.gz %s",
904 bkpinfo->scratchdir, bkpinfo->tmpdir);
[41]905 if (system(tmp)) {
906 fatal_error("Cannot find all.tar.gz in tmpdir");
907 }
908 paranoid_free(tmp);
909
910 if (res) {
911 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
912 } else {
913 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
914 }
915 } else {
916 log_to_screen("Mindi failed to create your boot+data disks.");
[127]917 asprintf(&command, "grep 'Fatal error' /var/log/mindi.log");
[688]918 tmp = call_program_and_get_last_line_of_output(command);
[41]919 paranoid_free(command);
920 if (strlen(tmp) > 1) {
[68]921 popup_and_OK(tmp);
[41]922 }
923 paranoid_free(tmp);
924 }
925 return (res);
[1]926}
927
928
929/**
930 * Maximum number of filesets allowed in this function.
931 */
932#define MAX_NOOF_SETS_HERE 32767
933
934/**
935 * Offset of the bkpinfo pointer (in bytes) from the
936 * buffer passed to create_afio_files_in_background.
937 */
938#define BKPINFO_LOC_OFFSET (16+MAX_NOOF_SETS_HERE/8+16)
939
940/**
941 * Main function for each @c afio thread.
942 * @param inbuf A transfer block containing:
943 * - @c p_last_set_archived: [offset 0] pointer to an @c int
944 * containing the last set archived.
945 * - @c p_archival_threads_running: [offset 4] pointer to an @c int
946 * containing the number of archival threads currently running.
947 * - @c p_next_set_to_archive: [offset 8] pointer to an @c int containing
948 * the next set that should be archived.
949 * - @c p_list_of_fileset_flags: [offset 12] @c char pointer pointing to a
950 * bit array, where each bit corresponds to a filelist (1=needs
951 * to be archived, 0=archived).
952 * - @c bkpinfo: [offset BKPINFO_LOC_OFFSET] pointer to backup information
953 * structure. Fields used:
954 * - @c tmpdir
955 * - @c zip_suffix
956 *
957 * Any of the above may be modified by the caller at any time.
958 *
959 * @bug Assumes @c int pointers are 4 bytes.
960 * @see archive_this_fileset
961 * @see make_afioballs_and_images
962 * @return NULL, always.
963 * @ingroup LLarchiveGroup
964 */
[41]965void *create_afio_files_in_background(void *inbuf)
[1]966{
[41]967 long int archiving_set_no;
968 char *archiving_filelist_fname;
969 char *archiving_afioball_fname;
970 char *curr_xattr_list_fname;
971 char *curr_acl_list_fname;
[1]972
[41]973 struct s_bkpinfo *bkpinfo;
974 char *tmp;
975 int res = 0, retval = 0;
976 int *p_archival_threads_running;
977 int *p_last_set_archived;
978 int *p_next_set_to_archive;
979 char *p_list_of_fileset_flags;
980 int this_thread_no = g_current_thread_no++;
[1]981
[41]982 p_last_set_archived = (int *) inbuf;
983 p_archival_threads_running = (int *) (inbuf + 4);
984 p_next_set_to_archive = (int *) (inbuf + 8);
985 p_list_of_fileset_flags = (char *) (inbuf + 12);
986 bkpinfo = (struct s_bkpinfo *) (inbuf + BKPINFO_LOC_OFFSET);
[1]987
[41]988 asprintf(&archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
[45]989 bkpinfo->tmpdir, 0L);
[58]990 archiving_set_no = 0;
[41]991 while (does_file_exist(archiving_filelist_fname)) {
992 paranoid_free(archiving_filelist_fname);
993 if (g_exiting) {
994 fatal_error("Execution run aborted (pthread)");
995 }
996 if (archiving_set_no >= MAX_NOOF_SETS_HERE) {
997 fatal_error
998 ("Maximum number of filesets exceeded. Adjust MAX_NOOF_SETS_HERE, please.");
999 }
1000 if (!semaphore_p()) {
1001 log_msg(3, "P sem failed (pid=%d)", (int) getpid());
1002 fatal_error("Cannot get semaphore P");
1003 }
1004 if (archiving_set_no < *p_next_set_to_archive) {
1005 archiving_set_no = *p_next_set_to_archive;
1006 }
1007 *p_next_set_to_archive = *p_next_set_to_archive + 1;
1008 if (!semaphore_v()) {
1009 fatal_error("Cannot get semaphore V");
1010 }
[1]1011
[41]1012 /* backup this set of files */
1013 asprintf(&archiving_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
[45]1014 bkpinfo->tmpdir, archiving_set_no, bkpinfo->zip_suffix);
[41]1015 asprintf(&archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
[45]1016 bkpinfo->tmpdir, archiving_set_no);
[41]1017 if (!does_file_exist(archiving_filelist_fname)) {
1018 log_msg(3,
[45]1019 "%s[%d:%d] - well, I would archive %d, except that it doesn't exist. I'll stop now.",
1020 FORTY_SPACES, getpid(), this_thread_no,
1021 archiving_set_no);
[41]1022 paranoid_free(archiving_filelist_fname);
1023 paranoid_free(archiving_afioball_fname);
1024 break;
1025 }
[1]1026
[41]1027 asprintf(&tmp, AFIOBALL_FNAME_RAW_SZ, bkpinfo->tmpdir,
[45]1028 archiving_set_no - ARCH_BUFFER_NUM, bkpinfo->zip_suffix);
[41]1029 if (does_file_exist(tmp)) {
[45]1030 log_msg(4, "%s[%d:%d] - waiting for storer",
[41]1031 FORTY_SPACES, getpid(), this_thread_no);
1032 while (does_file_exist(tmp)) {
1033 sleep(1);
1034 }
1035 log_msg(4, "[%d] - continuing", getpid());
1036 }
1037 paranoid_free(tmp);
[1]1038
[41]1039 log_msg(4, "%s[%d:%d] - EXATing %d...", FORTY_SPACES, getpid(),
1040 this_thread_no, archiving_set_no);
1041 asprintf(&curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
[45]1042 bkpinfo->tmpdir, archiving_set_no);
[41]1043 asprintf(&curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
[45]1044 bkpinfo->tmpdir, archiving_set_no);
[41]1045 get_fattr_list(archiving_filelist_fname, curr_xattr_list_fname);
1046 paranoid_free(curr_xattr_list_fname);
1047 get_acl_list(archiving_filelist_fname, curr_acl_list_fname);
1048 paranoid_free(curr_acl_list_fname);
[1]1049
[41]1050 log_msg(4, "%s[%d:%d] - archiving %d...", FORTY_SPACES, getpid(),
1051 this_thread_no, archiving_set_no);
1052 res = archive_this_fileset(bkpinfo, archiving_filelist_fname,
[45]1053 archiving_afioball_fname,
1054 archiving_set_no);
[41]1055 paranoid_free(archiving_afioball_fname);
1056 paranoid_free(archiving_filelist_fname);
1057 retval += res;
[1]1058
[41]1059 if (res) {
1060 asprintf(&tmp,
[45]1061 "Errors occurred while archiving set %ld. Please review logs.",
1062 archiving_set_no);
[41]1063 log_to_screen(tmp);
1064 paranoid_free(tmp);
1065 }
1066 if (!semaphore_p()) {
1067 fatal_error("Cannot get semaphore P");
1068 }
1069
1070 set_bit_N_of_array(p_list_of_fileset_flags, archiving_set_no, 5);
1071
1072 if (*p_last_set_archived < archiving_set_no) {
1073 *p_last_set_archived = archiving_set_no;
1074 } // finished archiving this one
1075
1076 if (!semaphore_v()) {
1077 fatal_error("Cannot get semaphore V");
1078 }
1079 log_msg(4, "%s[%d:%d] - archived %d OK", FORTY_SPACES, getpid(),
1080 this_thread_no, archiving_set_no);
1081 archiving_set_no++;
1082 asprintf(&archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
1083 bkpinfo->tmpdir, archiving_set_no);
1084 }
1085 if (!semaphore_p()) {
1086 fatal_error("Cannot get semaphore P");
1087 }
1088 (*p_archival_threads_running)--;
1089 if (!semaphore_v()) {
1090 fatal_error("Cannot get semaphore V");
1091 }
1092 log_msg(3, "%s[%d:%d] - exiting", FORTY_SPACES, getpid(),
1093 this_thread_no);
1094 paranoid_free(archiving_filelist_fname);
1095 pthread_exit(NULL);
[1]1096}
1097
1098
1099/**
1100 * Finalize the backup.
1101 * For streaming backups, this writes the closing block
1102 * to the stream. For CD-based backups, this creates
1103 * the final ISO image.
1104 * @param bkpinfo The backup information structure, used only
1105 * for the @c backup_media_type.
1106 * @ingroup MLarchiveGroup
1107 */
[539]1108int do_that_final_phase(struct s_bkpinfo *bkpinfo, struct s_mrconf *mrconf)
[1]1109{
1110
[41]1111 /*@ int ************************************** */
1112 int res = 0;
1113 int retval = 0;
[1]1114
[41]1115 /*@ buffers ********************************** */
[1]1116
[41]1117 assert(bkpinfo != NULL);
1118 mvaddstr_and_log_it(g_currentY, 0,
1119 "Writing any remaining data to media ");
[1]1120
[41]1121 log_msg(1, "Closing tape/CD ... ");
[45]1122 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[41]1123 /* write tape/cdstream */
1124 closeout_tape(bkpinfo);
[45]1125 } else {
[41]1126 /* write final ISO */
[539]1127 res = write_final_iso_if_necessary(bkpinfo, mrconf);
[41]1128 retval += res;
1129 if (res) {
1130 log_msg(1, "write_final_iso_if_necessary returned an error");
1131 }
[1]1132 }
[41]1133 log_msg(2, "Fork is exiting ... ");
[1]1134
[41]1135 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
[1]1136
[41]1137 /* final stuff */
1138 if (retval) {
1139 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
1140 } else {
1141 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
1142 }
[1]1143
[41]1144 return (retval);
[1]1145}
1146
1147
1148/**
1149 * Initialize the backup.
1150 * Does the following:
1151 * - Sets up the serial number.
1152 * - For streaming backups, opens the tape stream and writes the data disks
1153 * and backup headers.
1154 * - For CD-based backups, wipes the ISOs in the target directory.
1155 *
1156 * @param bkpinfo The backup information structure. Fields used:
1157 * - @c backup_media_type
1158 * - @c cdrw_speed
[20]1159 * - @c prefix
[1]1160 * - @c isodir
1161 * - @c media_device
1162 * - @c scratchdir
1163 * - @c tmpdir
1164 * @return The number of errors encountered (0 for success).
1165 * @ingroup MLarchiveGroup
1166 */
[41]1167int do_that_initial_phase(struct s_bkpinfo *bkpinfo)
[1]1168{
[41]1169 /*@ int *************************************** */
1170 int retval = 0;
[1]1171
[41]1172 /*@ buffers *********************************** */
1173 char *command, *tmpfile, *data_disks_file, *tmp;
[1]1174
[41]1175 assert(bkpinfo != NULL);
1176 asprintf(&data_disks_file, "%s/all.tar.gz", bkpinfo->tmpdir);
1177
[688]1178 g_serial_string = call_program_and_get_last_line_of_output("dd \
[1]1179if=/dev/urandom bs=16 count=1 2> /dev/null | \
1180hexdump | tr -s ' ' '0' | head -n1"));
[45]1181 asprintf(&tmp, "%s...word.", g_serial_string);
[41]1182 paranoid_free(g_serial_string);
1183 g_serial_string = tmp;
1184 log_msg(2, "g_serial_string = '%s'", g_serial_string);
[1]1185
[41]1186 asprintf(&tmpfile, "%s/archives/SERIAL-STRING", bkpinfo->scratchdir);
1187 if (write_one_liner_data_file(tmpfile, g_serial_string)) {
1188 log_msg(1, "%ld: Failed to write serial string", __LINE__);
1189 }
1190 paranoid_free(g_serial_string);
1191 paranoid_free(tmpfile);
[1]1192
[41]1193 mvaddstr_and_log_it(g_currentY, 0, "Preparing to archive your data");
1194 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
1195 if (bkpinfo->backup_media_type == cdstream) {
1196 openout_cdstream(bkpinfo->media_device, bkpinfo->cdrw_speed);
1197 } else {
1198 openout_tape(bkpinfo->media_device, bkpinfo->internal_tape_block_size); /* sets g_tape_stream */
1199 }
1200 if (!g_tape_stream) {
1201 fatal_error("Cannot open backup (streaming) device");
1202 }
1203 log_msg(1, "Backup (stream) opened OK");
1204 write_data_disks_to_stream(data_disks_file);
1205 } else {
1206 log_msg(1, "Backing up to CD's");
[1]1207 }
[41]1208 paranoid_free(data_disks_file);
[1]1209
[75]1210 asprintf(&command, "rm -f %s/%s/%s-[1-9]*.iso", bkpinfo->isodir,
[89]1211 bkpinfo->nfs_remote_dir, bkpinfo->prefix);
[41]1212 paranoid_system(command);
1213 paranoid_free(command);
1214 wipe_archives(bkpinfo->scratchdir);
1215 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
1216 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[687]1217 write_header_block_to_stream((off_t)0, "start-of-tape",
[45]1218 BLK_START_OF_TAPE);
[687]1219 write_header_block_to_stream((off_t)0, "start-of-backup",
[45]1220 BLK_START_OF_BACKUP);
[41]1221 }
1222 return (retval);
[1]1223}
1224
1225
1226/**
1227 * Calls floppy-formatting @c cmd and tracks its progress if possible.
1228 *
1229 * @param cmd The command to run (e.g. @c fdformat @c /dev/fd0).
1230 * @param title The human-friendly description of the floppy you are writing.
1231 * This will be used as the title in the progress bar window. Example:
1232 * "Formatting disk /dev/fd0".
1233 * @see format_disk
1234 * @return The exit code of fdformat/superformat.
1235 */
[41]1236int format_disk_SUB(char *cmd, char *title)
[1]1237{
1238
[41]1239 /*@ int *************************************************************** */
1240 int res = 0;
[1]1241 int percentage = 0;
1242 int maxtracks = 0;
1243 int trackno = 0;
1244 int last_trkno = 0;
1245
[41]1246 /*@ buffers *********************************************************** */
1247 char *command;
1248 char *tempfile;
[1]1249
[41]1250 /*@ pointers ********************************************************** */
1251 FILE *pin;
[1]1252
[41]1253 assert_string_is_neither_NULL_nor_zerolength(cmd);
1254 assert_string_is_neither_NULL_nor_zerolength(title);
[1]1255
1256#ifdef __FreeBSD__
1257/* Ugh. FreeBSD fdformat prints out this pretty progress indicator that's
1258 impossible to parse. It looks like
1259 VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVF-------------------
1260 where V means verified, E means error, F means formatted, and - means
1261 not done yet.
1262*/
[41]1263 return (run_program_and_log_to_screen(cmd, title));
[1]1264#endif
1265
1266/* if Debian then do bog-standard superformat; don't be pretty */
[41]1267 if (strstr(cmd, "superformat")) {
1268 return (run_program_and_log_to_screen(cmd, title));
1269 }
[1]1270/* if not Debian then go ahead & use fdformat */
[688]1271 tempfile = call_program_and_get_last_line_of_output("mktemp -q /tmp/mondo.XXXXXXXX"));
[45]1272 asprintf(&command, "%s >> %s 2>> %s; rm -f %s", cmd, tempfile,
1273 tempfile, tempfile);
[41]1274 log_msg(3, command);
1275 open_evalcall_form(title);
1276 if (!(pin = popen(command, "r"))) {
1277 log_OS_error("fmt err");
1278 return (1);
[1]1279 }
[41]1280 if (strstr(command, "1722")) {
1281 maxtracks = 82;
1282 } else {
1283 maxtracks = 80;
[1]1284 }
[45]1285 paranoid_free(command);
1286
[41]1287 for (sleep(1); does_file_exist(tempfile); sleep(1)) {
1288 trackno = get_trackno_from_logfile(tempfile);
1289 if (trackno < 0 || trackno > 80) {
1290 log_msg(1, "Weird track#");
1291 continue;
1292 }
1293 percentage = trackno * 100 / maxtracks;
1294 if (trackno <= 5 && last_trkno > 40) {
1295 close_evalcall_form();
1296 strcpy(title, "Verifying format");
1297 open_evalcall_form(title);
1298 }
1299 last_trkno = trackno;
1300 update_evalcall_form(percentage);
1301 }
1302 close_evalcall_form();
1303 if (pclose(pin)) {
1304 res++;
1305 log_OS_error("Unable to pclose");
1306 }
1307 unlink(tempfile);
1308 paranoid_free(tempfile);
1309 return (res);
[1]1310}
1311
[45]1312
[1]1313/**
1314 * Wrapper around @c format_disk_SUB().
1315 * This function calls @c format_disk_SUB() with a @c device of its @c device
1316 * parameter and a @c title of Formatting disk @c device. If the format
1317 * fails, the user will be given the option of retrying.
1318 *
1319 * @param device The floppy drive to write to.
1320 * @see format_disk_SUB
1321 * @return The exit code of fdformat/superformat.
1322 * @ingroup deviceGroup
1323 */
[41]1324int format_disk(char *device)
[1]1325{
1326
[41]1327 /*@ int ************************************************************** */
1328 int res = 0;
[1]1329
[41]1330 /*@ buffer *********************************************************** */
1331 char *command;
1332 char *title;
1333
1334
1335 assert_string_is_neither_NULL_nor_zerolength(device);
1336 if (!system("which superformat > /dev/null 2> /dev/null")) {
1337 asprintf(&command, "superformat %s", device);
1338 } else {
[1]1339#ifdef __FreeBSD__
[41]1340 asprintf(&command, "fdformat -y %s", device);
[1]1341#else
[41]1342 asprintf(&command, "fdformat %s", device);
[1]1343#endif
1344 }
[41]1345 asprintf(&title, "Formatting disk %s", device);
1346 while ((res = format_disk_SUB(command, title))) {
1347 if (!ask_me_yes_or_no("Failed to format disk. Retry?")) {
1348 return (res);
1349 }
1350 }
1351 paranoid_free(title);
1352 paranoid_free(command);
1353 return (res);
[1]1354}
1355
[45]1356
[1]1357/**
1358 * Get the <tt>N</tt>th bit of @c array.
1359 * @param array The bit-array (as a @c char pointer).
1360 * @param N The number of the bit you want.
1361 * @return TRUE (bit is set) or FALSE (bit is not set).
1362 * @see set_bit_N_of_array
1363 * @ingroup utilityGroup
1364 */
[41]1365bool get_bit_N_of_array(char *array, int N)
[1]1366{
[41]1367 int element_number;
1368 int bit_number;
1369 int mask;
1370
1371 element_number = N / 8;
1372 bit_number = N % 8;
1373 mask = 1 << bit_number;
1374 if (array[element_number] & mask) {
1375 return (TRUE);
1376 } else {
1377 return (FALSE);
1378 }
[1]1379}
1380
1381/**
1382 * @addtogroup LLarchiveGroup
1383 * @{
1384 */
1385/**
1386 * Start up threads to archive your files.
1387 *
1388 * This function starts @c ARCH_THREADS threads,
1389 * each starting execution in @c create_afio_files_in_background().
1390 * Each thread will archive individual filesets, based on the
1391 * pointers passed to it and continually updated, until all files
1392 * have been backed up. This function coordinates the threads
1393 * and copies their output to the @c scratchdir.
1394 *
1395 * @param bkpinfo The backup information structure. Fields used:
1396 * - @c backup_media_type
1397 * - @c scratchdir
1398 * - @c tmpdir
1399 * - @c zip_suffix
1400 *
1401 * @return The number of errors encountered (0 for success)
1402 */
[539]1403int make_afioballs_and_images(struct s_bkpinfo *bkpinfo, struct s_mrconf *mrconf)
[1]1404{
1405
[41]1406 /*@ int ************************************************** */
1407 int retval = 0;
1408 long int storing_set_no = 0;
1409 int res = 0;
1410 bool done_storing = FALSE;
1411 char *result_str;
1412 char *transfer_block;
1413 void *vp;
1414 void **pvp;
[1]1415
[41]1416 /*@ buffers ********************************************** */
1417 char *storing_filelist_fname;
1418 char *storing_afioball_fname;
1419 char *tmp;
1420 char *media_usage_comment;
1421 pthread_t archival_thread[ARCH_THREADS];
1422 char *p_list_of_fileset_flags;
1423 int *p_archival_threads_running;
1424 int *p_last_set_archived;
1425 int *p_next_set_to_archive;
1426 int noof_threads;
1427 int i;
1428 char *curr_xattr_list_fname;
1429 char *curr_acl_list_fname;
1430 int misc_counter_that_is_not_important = 0;
[1]1431
[41]1432 log_msg(8, "here");
1433 assert(bkpinfo != NULL);
1434 /* BERLIOS: To be removed */
1435 malloc_string(result_str);
1436 transfer_block =
1437 malloc(sizeof(struct s_bkpinfo) + BKPINFO_LOC_OFFSET + 64);
1438 memset((void *) transfer_block, 0,
1439 sizeof(struct s_bkpinfo) + BKPINFO_LOC_OFFSET + 64);
1440 p_last_set_archived = (int *) transfer_block;
1441 p_archival_threads_running = (int *) (transfer_block + 4);
1442 p_next_set_to_archive = (int *) (transfer_block + 8);
1443 p_list_of_fileset_flags = (char *) (transfer_block + 12);
1444 memcpy((void *) (transfer_block + BKPINFO_LOC_OFFSET),
1445 (void *) bkpinfo, sizeof(struct s_bkpinfo));
1446 pvp = &vp;
1447 vp = (void *) result_str;
1448 *p_archival_threads_running = 0;
1449 *p_last_set_archived = -1;
1450 *p_next_set_to_archive = 0;
1451 log_to_screen("Archiving regular files");
1452 log_msg(5, "Go, Shorty. It's your birthday.");
[507]1453 open_progress_form(_("Backing up filesystem"),
1454 _("I am backing up your live filesystem now."),
1455 _("Please wait. This may take a couple of hours."),
1456 _("Working..."),
[45]1457 get_last_filelist_number(bkpinfo) + 1);
[1]1458
[41]1459 log_msg(5, "We're gonna party like it's your birthday.");
[1]1460
[41]1461 srand((unsigned int) getpid());
1462 g_sem_key = 1234 + random() % 30000;
1463 if ((g_sem_id =
1464 semget((key_t) g_sem_key, 1,
1465 IPC_CREAT | S_IREAD | S_IWRITE)) == -1) {
1466 fatal_error("MABAI - unable to semget");
[1]1467 }
[41]1468 if (!set_semvalue()) {
1469 fatal_error("Unable to init semaphore");
1470 } // initialize semaphore
1471 for (noof_threads = 0; noof_threads < ARCH_THREADS; noof_threads++) {
1472 log_msg(8, "Creating thread #%d", noof_threads);
1473 (*p_archival_threads_running)++;
1474 if ((res =
1475 pthread_create(&archival_thread[noof_threads], NULL,
[45]1476 create_afio_files_in_background,
1477 (void *) transfer_block))) {
[41]1478 fatal_error("Unable to create an archival thread");
1479 }
[1]1480 }
1481
[41]1482 log_msg(8, "About to enter while() loop");
1483 while (!done_storing) {
1484 if (g_exiting) {
1485 fatal_error("Execution run aborted (main loop)");
[1]1486 }
[41]1487 if (*p_archival_threads_running == 0
1488 && *p_last_set_archived == storing_set_no - 1) {
1489 log_msg(2,
[45]1490 "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... :-)",
1491 *p_last_set_archived, storing_set_no);
[41]1492 done_storing = TRUE;
[45]1493 } else
1494 if (!get_bit_N_of_array
1495 (p_list_of_fileset_flags, storing_set_no)) {
[41]1496 misc_counter_that_is_not_important =
1497 (misc_counter_that_is_not_important + 1) % 5;
1498 /* BERLIOS: media_usage_comment was NOT initialized !!! */
[87]1499 /* maybe */
1500 tmp = percent_media_full_comment(bkpinfo);
1501 asprintf(&media_usage_comment, "%s", tmp);
1502 paranoid_free(tmp);
[41]1503 if (!misc_counter_that_is_not_important) {
1504 update_progress_form(media_usage_comment);
1505 }
1506 paranoid_free(media_usage_comment);
1507 sleep(1);
1508 } else {
1509 // store set N
1510 asprintf(&storing_filelist_fname, FILELIST_FNAME_RAW_SZ,
[45]1511 bkpinfo->tmpdir, storing_set_no);
[41]1512 asprintf(&storing_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
[45]1513 bkpinfo->tmpdir, storing_set_no, bkpinfo->zip_suffix);
[41]1514 asprintf(&curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
[45]1515 bkpinfo->tmpdir, storing_set_no);
[41]1516 asprintf(&curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
[45]1517 bkpinfo->tmpdir, storing_set_no);
[41]1518
1519 log_msg(2, "Storing set %d", storing_set_no);
1520 while (!does_file_exist(storing_filelist_fname)
1521 || !does_file_exist(storing_afioball_fname)) {
1522 log_msg(2,
1523 "Warning - either %s or %s doesn't exist yet. I'll pause 5 secs.",
1524 storing_filelist_fname, storing_afioball_fname);
1525 sleep(5);
1526 }
[87]1527 tmp = percent_media_full_comment(bkpinfo);
1528 asprintf(&media_usage_comment, "%s", tmp);
1529 paranoid_free(tmp);
[41]1530 /* copy to CD (scratchdir) ... and an actual CD-R if necessary */
1531 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
1532 register_in_tape_catalog(fileset, storing_set_no, -1,
[45]1533 storing_afioball_fname);
[41]1534 maintain_collection_of_recent_archives(bkpinfo->tmpdir,
[45]1535 storing_afioball_fname);
[41]1536 iamhere("Writing EXAT files");
[45]1537 res += write_EXAT_files_to_tape(bkpinfo,
1538 curr_xattr_list_fname,
1539 curr_acl_list_fname);
[41]1540 // archives themselves
1541 res +=
1542 move_files_to_stream(bkpinfo, storing_afioball_fname,
[45]1543 NULL);
[41]1544 } else {
[539]1545 res =
1546 move_files_to_cd(bkpinfo, mrconf, storing_filelist_fname,
1547 curr_xattr_list_fname,
1548 curr_acl_list_fname,
1549 storing_afioball_fname, NULL);
[41]1550 }
1551 paranoid_free(storing_filelist_fname);
1552 paranoid_free(storing_afioball_fname);
1553 paranoid_free(curr_xattr_list_fname);
1554 paranoid_free(curr_acl_list_fname);
1555 retval += res;
1556 g_current_progress++;
1557 update_progress_form(media_usage_comment);
1558 paranoid_free(media_usage_comment);
1559
1560 if (res) {
1561 asprintf(&tmp,
[45]1562 "Failed to add archive %ld's files to CD dir\n",
1563 storing_set_no);
[41]1564 log_to_screen(tmp);
1565 paranoid_free(tmp);
[45]1566 fatal_error
1567 ("Is your hard disk full? If not, please send the author the logfile.");
[41]1568 }
1569 storing_set_no++;
1570 // sleep(2);
1571 }
[1]1572 }
[41]1573 close_progress_form();
[1]1574
[41]1575 log_msg(2, "Joining background threads to foreground thread");
1576 for (i = 0; i < noof_threads; i++) {
1577 pthread_join(archival_thread[i], pvp);
1578 log_msg(3, "Thread %d of %d: closed OK", i + 1, noof_threads);
1579 }
1580 del_semvalue();
1581 log_msg(2, "Done.");
1582 if (retval) {
[45]1583 asprintf(&tmp,
1584 "Your regular files have been archived (with errors).");
[41]1585 } else {
[45]1586 asprintf(&tmp,
1587 "Your regular files have been archived successfully");
[41]1588 }
1589 log_to_screen(tmp);
1590 paranoid_free(tmp);
[58]1591 paranoid_free(transfer_block);
[41]1592 paranoid_free(result_str);
1593 return (retval);
[1]1594}
1595
1596
[41]1597void pause_for_N_seconds(int how_long, char *msg)
[1]1598{
[41]1599 int i;
1600 open_evalcall_form(msg);
1601 for (i = 0; i < how_long; i++) {
1602 update_evalcall_form((int) ((100.0 / (float) (how_long) * i)));
1603 sleep(1);
1604 }
1605 close_evalcall_form();
[1]1606}
1607
1608
1609/**
1610 * Create an ISO image in @c destfile, from files in @c bkpinfo->scratchdir.
1611 *
1612 * @param bkpinfo The backup information structure. Fields used:
1613 * - @c backup_media_type
1614 * - @c call_after_iso
1615 * - @c call_before_iso
1616 * - @c call_burn_iso
1617 * - @c call_make_iso
1618 * - @c make_cd_use_lilo
1619 * - @c manual_cd_tray
1620 * - @c nonbootable_backup
1621 * - @c scratchdir
1622 *
1623 * @param destfile Where to put the generated ISO image.
1624 * @return The number of errors encountered (0 for success)
1625 */
[539]1626int make_iso_fs(struct s_bkpinfo *bkpinfo, struct s_mrconf *mrconf, char *destfile)
[1]1627{
[41]1628 /*@ int ********************************************** */
1629 int retval = 0;
1630 int res;
[1]1631
[41]1632 /*@ buffers ****************************************** */
1633 char *tmp;
1634 char *old_pwd;
1635 char *result_sz;
1636 char *message_to_screen;
1637 char *sz_blank_disk;
1638 char *tmp2;
1639 char *tmp3;
1640 bool cd_is_mountable;
[1]1641
[41]1642 malloc_string(old_pwd);
1643 assert(bkpinfo != NULL);
1644 assert_string_is_neither_NULL_nor_zerolength(destfile);
[1]1645
[41]1646 asprintf(&tmp, "%s/isolinux.bin", bkpinfo->scratchdir);
1647 asprintf(&tmp2, "%s/isolinux.bin", bkpinfo->tmpdir);
1648 if (does_file_exist(tmp)) {
1649 asprintf(&tmp3, "cp -f %s %s", tmp, tmp2);
1650 paranoid_system(tmp3);
1651 paranoid_free(tmp3);
[1]1652 }
[41]1653 if (!does_file_exist(tmp) && does_file_exist(tmp2)) {
1654 asprintf(&tmp3, "cp -f %s %s", tmp2, tmp);
1655 paranoid_system(tmp3);
1656 paranoid_free(tmp3);
[1]1657 }
[41]1658 paranoid_free(tmp2);
1659 paranoid_free(tmp);
[1]1660
[41]1661 if (bkpinfo->backup_media_type == iso && bkpinfo->manual_cd_tray) {
[507]1662 popup_and_OK(_("Please insert new media and press Enter."));
[41]1663 }
[1]1664
[41]1665 log_msg(2, "make_iso_fs --- scratchdir=%s --- destfile=%s",
1666 bkpinfo->scratchdir, destfile);
1667 /* BERLIOS: Do not ignore getcwd result */
1668 (void) getcwd(old_pwd, MAX_STR_LEN - 1);
1669 asprintf(&tmp, "chmod 744 %s", bkpinfo->scratchdir);
1670 run_program_and_log_output(tmp, FALSE);
1671 paranoid_free(tmp);
1672 chdir(bkpinfo->scratchdir);
1673
1674 if (bkpinfo->call_before_iso[0] != '\0') {
1675 asprintf(&message_to_screen, "Running pre-ISO call for CD#%d",
[45]1676 g_current_media_number);
[41]1677 res = eval_call_to_make_ISO(bkpinfo, bkpinfo->call_before_iso,
[45]1678 destfile, g_current_media_number,
1679 MONDO_LOGFILE, message_to_screen);
[41]1680 if (res) {
1681 log_to_screen("%s...failed", message_to_screen);
1682 } else {
1683 log_to_screen("%s...OK", message_to_screen);
1684 }
1685 paranoid_free(message_to_screen);
1686 retval += res;
[1]1687 }
1688
[41]1689 if (bkpinfo->call_make_iso[0] != '\0') {
1690 log_msg(2, "bkpinfo->call_make_iso = %s", bkpinfo->call_make_iso);
1691 asprintf(&tmp, "%s/archives/NOT-THE-LAST", bkpinfo->scratchdir);
1692 asprintf(&message_to_screen, "Making an ISO (%s #%d)",
[45]1693 media_descriptor_string(bkpinfo->backup_media_type),
1694 g_current_media_number);
[1]1695
[41]1696 /* if g_current_media_number >= 2 then pause & ask */
[45]1697 pause_and_ask_for_cdr(2, &cd_is_mountable);
[41]1698 if (retval) {
1699 log_to_screen
1700 ("Serious error(s) occurred already. I shan't try to write to media.");
1701 } else {
[45]1702 res = eval_call_to_make_ISO(bkpinfo, bkpinfo->call_make_iso,
1703 bkpinfo->scratchdir,
1704 g_current_media_number,
1705 MONDO_LOGFILE, message_to_screen);
[41]1706 if (res) {
1707 log_to_screen("%s...failed to write", message_to_screen);
1708 } else {
1709 log_to_screen("%s...OK", message_to_screen);
1710 if (!run_program_and_log_output
[687]1711 ("tail -n10 /var/log/mondo-archive.log | grep -F ':-('",
[41]1712 1)) {
1713 log_to_screen
1714 ("Despite nonfatal errors, growisofs confirms the write was successful.");
1715 }
1716 }
1717 retval += res;
[1]1718#ifdef DVDRWFORMAT
[41]1719 asprintf(&tmp,
[127]1720 "tail -n8 %s | grep 'blank=full.*dvd-compat.*DAO'",
[45]1721 MONDO_LOGFILE);
[41]1722 if (g_backup_media_type == dvd
1723 && (res || !run_program_and_log_output(tmp, 1))) {
1724 log_to_screen
1725 ("Failed to write to disk. I shall blank it and then try again.");
1726 sleep(5);
[688]1727 sync();
[41]1728 pause_for_N_seconds(5, "Letting DVD drive settle");
[1]1729
[41]1730 // dvd+rw-format --- OPTION 2
1731 if (!bkpinfo->please_dont_eject) {
1732 log_to_screen("Ejecting media to clear drive status.");
1733 eject_device(bkpinfo->media_device);
1734 inject_device(bkpinfo->media_device);
1735 }
1736 pause_for_N_seconds(5, "Letting DVD drive settle");
[45]1737 asprintf(&sz_blank_disk, "dvd+rw-format %s",
1738 bkpinfo->media_device);
[41]1739 log_msg(3, "sz_blank_disk = '%s'", sz_blank_disk);
[45]1740 res = run_external_binary_with_percentage_indicator_NEW
[41]1741 ("Blanking DVD disk", sz_blank_disk);
1742 if (res) {
1743 log_to_screen
1744 ("Warning - format failed. (Was it a DVD-R?) Sleeping for 5 seconds to take a breath...");
1745 pause_for_N_seconds(5,
1746 "Letting DVD drive settle... and trying again.");
[45]1747 res = run_external_binary_with_percentage_indicator_NEW
[41]1748 ("Blanking DVD disk", sz_blank_disk);
1749 if (res) {
1750 log_to_screen("Format failed a second time.");
1751 }
1752 } else {
1753 log_to_screen
1754 ("Format succeeded. Sleeping for 5 seconds to take a breath...");
1755 }
1756 paranoid_free(sz_blank_disk);
1757 pause_for_N_seconds(5, "Letting DVD drive settle");
1758 if (!bkpinfo->please_dont_eject) {
1759 log_to_screen("Ejecting media to clear drive status.");
1760 eject_device(bkpinfo->media_device);
1761 inject_device(bkpinfo->media_device);
1762 }
1763 pause_for_N_seconds(5, "Letting DVD drive settle");
1764 res =
1765 eval_call_to_make_ISO(bkpinfo, bkpinfo->call_make_iso,
1766 bkpinfo->scratchdir,
1767 g_current_media_number,
1768 MONDO_LOGFILE,
1769 message_to_screen);
1770 retval += res;
1771 if (!bkpinfo->please_dont_eject) {
1772 log_to_screen("Ejecting media.");
1773 eject_device(bkpinfo->media_device);
1774 }
1775 if (res) {
1776 log_to_screen("Dagnabbit. It still failed.");
1777 } else {
1778 log_to_screen
1779 ("OK, this time I successfully backed up to DVD.");
1780 }
1781 }
1782 paranoid_free(tmp);
1783#endif
1784 if (g_backup_media_type == dvd && !bkpinfo->please_dont_eject) {
1785 eject_device(bkpinfo->media_device);
1786 }
[1]1787 }
[41]1788 paranoid_free(message_to_screen);
1789 } else {
1790 asprintf(&message_to_screen, "Running mkisofs to make %s #%d",
[45]1791 media_descriptor_string(bkpinfo->backup_media_type),
1792 g_current_media_number);
[41]1793 log_msg(1, message_to_screen);
1794 asprintf(&result_sz, "Call to mkisofs to make ISO (%s #%d) ",
[45]1795 media_descriptor_string(bkpinfo->backup_media_type),
1796 g_current_media_number);
[41]1797 if (bkpinfo->nonbootable_backup) {
1798 log_msg(1, "Making nonbootable backup");
[1]1799// FIXME --- change mkisofs string to MONDO_MKISOFS_NONBOOTABLE and add ' .' at end
[45]1800 res = eval_call_to_make_ISO(bkpinfo,
1801 "mkisofs -o _ISO_ -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
1802 destfile, g_current_media_number,
1803 MONDO_LOGFILE, message_to_screen);
[41]1804 } else {
1805 log_msg(1, "Making bootable backup");
[1]1806
1807#ifdef __FreeBSD__
[41]1808 bkpinfo->make_cd_use_lilo = TRUE;
[1]1809#endif
1810
1811
[41]1812 log_msg(1, "make_cd_use_lilo is actually %d",
1813 bkpinfo->make_cd_use_lilo);
1814 if (bkpinfo->make_cd_use_lilo) {
1815 log_msg(1, "make_cd_use_lilo = TRUE");
[1]1816// FIXME --- change mkisofs string to MONDO_MKISOFS_REGULAR_SYSLINUX/LILO depending on bkpinfo->make_cd_usE_lilo
1817// and add ' .' at end
1818#ifdef __IA64__
[41]1819 log_msg(1, "IA64 --> elilo");
[539]1820 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#_ .", mrconf->ia64_boot_size);
[41]1821 res = eval_call_to_make_ISO(bkpinfo,
[539]1822 tmp2,
[41]1823 destfile,
1824 g_current_media_number,
1825 MONDO_LOGFILE,
1826 message_to_screen);
[1]1827#else
1828// FIXME --- change mkisofs string to MONDO_MKISOFS_REGULAR_SYSLINUX/LILO depending on bkpinfo->make_cd_usE_lilo
1829// and add ' .' at end
[539]1830 paranoid_free(tmp2);
[41]1831 log_msg(1, "Non-ia64 --> lilo");
[45]1832 res = eval_call_to_make_ISO(bkpinfo,
1833 "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#_ .",
1834 destfile,
1835 g_current_media_number,
1836 MONDO_LOGFILE,
1837 message_to_screen);
[1]1838#endif
[41]1839 } else {
1840 log_msg(1, "make_cd_use_lilo = FALSE");
1841 log_msg(1, "Isolinux");
1842 res = eval_call_to_make_ISO(bkpinfo,
[45]1843 "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#_ .",
1844 destfile,
1845 g_current_media_number,
1846 MONDO_LOGFILE,
1847 message_to_screen);
[41]1848 }
1849 }
1850 if (res) {
1851 log_to_screen("%s...failed", result_sz);
1852 } else {
1853 log_to_screen("%s...OK", result_sz);
1854 }
1855 retval += res;
1856 paranoid_free(message_to_screen);
1857 paranoid_free(result_sz);
[1]1858 }
[41]1859
1860 if (bkpinfo->backup_media_type == cdr
1861 || bkpinfo->backup_media_type == cdrw) {
1862 if (is_this_device_mounted(bkpinfo->media_device)) {
1863 log_msg(2,
1864 "Warning - %s mounted. I'm unmounting it before I burn to it.",
1865 bkpinfo->media_device);
1866 asprintf(&tmp, "umount %s", bkpinfo->media_device);
1867 run_program_and_log_output(tmp, FALSE);
1868 paranoid_free(tmp);
1869 }
[1]1870 }
1871
[41]1872 if (bkpinfo->call_burn_iso[0] != '\0') {
1873 log_msg(2, "bkpinfo->call_burn_iso = %s", bkpinfo->call_burn_iso);
1874 asprintf(&message_to_screen, "Burning %s #%d",
[45]1875 media_descriptor_string(bkpinfo->backup_media_type),
1876 g_current_media_number);
[41]1877 pause_and_ask_for_cdr(2, &cd_is_mountable);
1878 res = eval_call_to_make_ISO(bkpinfo, bkpinfo->call_burn_iso,
[45]1879 destfile, g_current_media_number,
1880 MONDO_LOGFILE, message_to_screen);
[41]1881 if (res) {
1882 log_to_screen("%s...failed", message_to_screen);
1883 } else {
1884 log_to_screen("%s...OK", message_to_screen);
1885 }
1886 paranoid_free(message_to_screen);
1887 retval += res;
1888 }
[1]1889
[41]1890 if (bkpinfo->call_after_iso[0] != '\0') {
1891 asprintf(&message_to_screen, "Running post-ISO call (%s #%d)",
[45]1892 media_descriptor_string(bkpinfo->backup_media_type),
1893 g_current_media_number);
[41]1894 res = eval_call_to_make_ISO(bkpinfo, bkpinfo->call_after_iso,
[45]1895 destfile, g_current_media_number,
1896 MONDO_LOGFILE, message_to_screen);
[41]1897 if (res) {
1898 log_to_screen("%s...failed", message_to_screen);
1899 } else {
1900 log_to_screen("%s...OK", message_to_screen);
1901 }
1902 paranoid_free(message_to_screen);
1903 retval += res;
[1]1904 }
1905
[41]1906 chdir(old_pwd);
1907 if (retval) {
1908 log_msg(1, "WARNING - make_iso_fs returned an error");
[1]1909 }
[41]1910 paranoid_free(old_pwd);
1911 return (retval);
[1]1912}
1913
1914
1915bool is_dev_an_NTFS_dev(char *bigfile_fname)
1916{
[41]1917 char *tmp;
1918 char *command;
[688]1919 bool ret = TRUE;
[41]1920 asprintf(&command,
[45]1921 "dd if=%s bs=512 count=1 2> /dev/null | strings | head -n1",
1922 bigfile_fname);
[41]1923 log_msg(1, "command = '%s'", command);
[688]1924 tmp = call_program_and_get_last_line_of_output(command));
[41]1925 log_msg(1, "--> tmp = '%s'", tmp);
1926 paranoid_free(command);
1927 if (strstr(tmp, "NTFS")) {
1928 iamhere("TRUE");
1929 } else {
1930 iamhere("FALSE");
[688]1931 ret = FALSE;
[41]1932 }
[688]1933 paranoid_free(tmp);
1934 return(ret);
[1]1935}
1936
1937
1938/**
1939 * Back up big files by chopping them up.
1940 * This function backs up all "big" files (where "big" depends
1941 * on your backup media) in "chunks" (whose size again depends
1942 * on your media).
1943 *
1944 * @param bkpinfo The backup information structure. Fields used:
1945 * - @c backup_media_type
1946 * - @c optimal_set_size
1947 * @param biggielist_fname The path to a file containing a list of
1948 * all "big" files.
1949 * @return The number of errors encountered (0 for success)
1950 * @see slice_up_file_etc
1951 */
1952int
[539]1953make_slices_and_images(struct s_bkpinfo *bkpinfo, struct s_mrconf *mrconf, char *biggielist_fname)
[1]1954{
1955
[41]1956 /*@ pointers ******************************************* */
1957 FILE *fin;
1958 char *p;
[1]1959
[41]1960 /*@ buffers ******************************************** */
1961 char *tmp;
[45]1962 char *bigfile_fname = NULL;
[41]1963 char *sz_devfile;
[300]1964 char *ntfsprog_fifo = NULL;
[41]1965 /*@ long *********************************************** */
1966 long biggie_file_number = 0;
1967 long noof_biggie_files = 0;
1968 long estimated_total_noof_slices = 0;
[1]1969
[41]1970 /*@ int ************************************************ */
1971 int retval = 0;
1972 int res = 0;
[49]1973 size_t n = 0;
[41]1974 pid_t pid;
1975 FILE *ftmp = NULL;
1976 bool delete_when_done;
[300]1977 bool use_ntfsprog;
[687]1978 off_t biggie_fsize;
[1]1979
[41]1980 assert(bkpinfo != NULL);
1981 assert_string_is_neither_NULL_nor_zerolength(biggielist_fname);
[1]1982
[41]1983 estimated_total_noof_slices =
1984 size_of_all_biggiefiles_K(bkpinfo) / bkpinfo->optimal_set_size + 1;
[1]1985
[41]1986 log_msg(1, "size of all biggiefiles = %ld",
1987 size_of_all_biggiefiles_K(bkpinfo));
1988 log_msg(1, "estimated_total_noof_slices = %ld KB / %ld KB = %ld",
1989 size_of_all_biggiefiles_K(bkpinfo), bkpinfo->optimal_set_size,
1990 estimated_total_noof_slices);
[1]1991
[41]1992 if (length_of_file(biggielist_fname) < 6) {
1993 log_msg(1, "No biggiefiles; fair enough...");
1994 return (0);
[1]1995 }
[41]1996 asprintf(&tmp, "I am now backing up all large files.");
1997 log_to_screen(tmp);
1998 noof_biggie_files = count_lines_in_file(biggielist_fname);
1999 open_progress_form("Backing up big files", tmp,
2000 "Please wait. This may take some time.", "",
2001 estimated_total_noof_slices);
[171]2002 paranoid_free(tmp);
2003
[41]2004 if (!(fin = fopen(biggielist_fname, "r"))) {
2005 log_OS_error("Unable to openin biggielist");
2006 return (1);
[1]2007 }
[49]2008 for (getline(&bigfile_fname, &n, fin); !feof(fin);
[59]2009 getline(&bigfile_fname, &n, fin), biggie_file_number++) {
[300]2010 use_ntfsprog = FALSE;
[41]2011 if (bigfile_fname[strlen(bigfile_fname) - 1] < 32) {
2012 bigfile_fname[strlen(bigfile_fname) - 1] = '\0';
2013 }
2014 biggie_fsize = length_of_file(bigfile_fname);
2015 delete_when_done = FALSE;
[1]2016
[41]2017 if (!does_file_exist(bigfile_fname)) {
2018 ftmp = fopen(bigfile_fname, "w");
2019 paranoid_fclose(ftmp);
2020 asprintf(&tmp, "bigfile %s was deleted - creating a dummy",
[45]2021 bigfile_fname);
[41]2022 delete_when_done = TRUE;
2023 } else {
[300]2024 // Call ntfsclone (formerly partimagehack) if it's a /dev entry (i.e. a partition to be imaged)
[539]2025 log_msg(2, "bigfile_fname = '%s'", bigfile_fname);
[300]2026 use_ntfsprog = FALSE;
[41]2027 if (!strncmp(bigfile_fname, "/dev/", 5)
2028 && is_dev_an_NTFS_dev(bigfile_fname)) {
[300]2029 use_ntfsprog = TRUE;
[41]2030 log_msg(2,
[300]2031 "Calling ntfsclone in background because %s is an NTFS partition",
[41]2032 bigfile_fname);
2033 asprintf(&sz_devfile, "/tmp/%d.%d.000",
[45]2034 (int) (random() % 32768),
2035 (int) (random() % 32768));
[41]2036 mkfifo(sz_devfile, 0x770);
[300]2037 ntfsprog_fifo = sz_devfile;
[41]2038 switch (pid = fork()) {
2039 case -1:
2040 fatal_error("Fork failure");
2041 case 0:
2042 log_msg(2,
[300]2043 "CHILD - fip - calling feed_into_ntfsprog(%s, %s)",
[41]2044 bigfile_fname, sz_devfile);
[300]2045 res = feed_into_ntfsprog(bigfile_fname, sz_devfile);
[41]2046 exit(res);
2047 break;
2048 default:
2049 log_msg(2,
[300]2050 "feed_into_ntfsprog() called in background --- pid=%ld",
[41]2051 (long int) (pid));
2052
[45]2053 paranoid_free(sz_devfile);
[41]2054 }
2055 }
2056 // Otherwise, use good old 'dd' and 'bzip2'
2057 else {
[300]2058 ntfsprog_fifo = NULL;
[41]2059 }
2060
2061 // Whether partition or biggiefile, just do your thang :-)
2062 log_msg(2, "Bigfile #%ld is '%s' (%ld KB)",
2063 biggie_file_number + 1, bigfile_fname,
2064 (long) biggie_fsize >> 10);
2065 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2066 write_header_block_to_stream(biggie_fsize, bigfile_fname,
[300]2067 use_ntfsprog ?
[41]2068 BLK_START_A_PIHBIGGIE :
2069 BLK_START_A_NORMBIGGIE);
2070 }
[300]2071 res =
[539]2072 slice_up_file_etc(bkpinfo, mrconf, bigfile_fname,
[300]2073 ntfsprog_fifo, biggie_file_number,
2074 noof_biggie_files, use_ntfsprog);
[41]2075 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[171]2076 tmp = calc_checksum_of_file(bigfile_fname);
[687]2077 write_header_block_to_stream((off_t)0, tmp, BLK_STOP_A_BIGGIE);
[171]2078 paranoid_free(tmp);
[41]2079 }
2080 retval += res;
2081 p = strrchr(bigfile_fname, '/');
2082 if (p) {
2083 p++;
2084 } else {
2085 p = bigfile_fname;
2086 }
2087 if (res) {
2088 asprintf(&tmp, "Archiving %s ... Failed!", bigfile_fname);
2089 } else {
2090 asprintf(&tmp, "Archiving %s ... OK!", bigfile_fname);
2091 }
2092
2093 if (delete_when_done) {
2094 unlink(bigfile_fname);
2095 delete_when_done = FALSE;
2096 }
2097 }
[1]2098#ifndef _XWIN
[41]2099 if (!g_text_mode) {
2100 newtDrawRootText(0, g_noof_rows - 2, tmp);
2101 newtRefresh();
2102 }
[1]2103#endif
[41]2104 }
2105 paranoid_free(tmp);
[45]2106 paranoid_free(bigfile_fname);
2107 paranoid_fclose(fin);
2108
[41]2109 log_msg(1, "Finished backing up bigfiles");
2110 log_msg(1, "estimated slices = %ld; actual slices = %ld",
2111 estimated_total_noof_slices, g_current_progress);
2112 close_progress_form();
2113 return (retval);
[1]2114}
2115
2116
2117/**
2118 * Single-threaded version of @c make_afioballs_and_images().
2119 * @see make_afioballs_and_images
2120 */
[539]2121int make_afioballs_and_images_OLD(struct s_bkpinfo *bkpinfo, struct s_mrconf *mrconf)
[1]2122{
2123
[41]2124 /*@ int ************************************************** */
2125 int retval = 0;
2126 long int curr_set_no = 0;
2127 int res = 0;
[1]2128
[41]2129 /*@ buffers ********************************************** */
2130 char *curr_filelist_fname;
2131 char *curr_afioball_fname;
2132 char *curr_xattr_list_fname;
2133 char *curr_acl_list_fname;
2134 char *tmp;
2135 char *media_usage_comment;
[1]2136
[41]2137 /* BERLIOS: Useless ?
[45]2138 asprintf(&tmp, "%s/archives/filelist.full", bkpinfo->scratchdir);
2139 */
[1]2140
[41]2141 log_to_screen("Archiving regular files");
[1]2142
[507]2143 open_progress_form(_("Backing up filesystem"),
2144 _("I am backing up your live filesystem now."),
2145 _("Please wait. This may take a couple of hours."),
2146 _("Working..."),
[41]2147 get_last_filelist_number(bkpinfo) + 1);
[1]2148
[41]2149 asprintf(&curr_filelist_fname, FILELIST_FNAME_RAW_SZ, bkpinfo->tmpdir,
[45]2150 0L);
[1]2151
[41]2152 curr_set_no = 0;
2153 while (does_file_exist(curr_filelist_fname)) {
2154 /* backup this set of files */
2155 asprintf(&curr_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
[45]2156 bkpinfo->tmpdir, curr_set_no, bkpinfo->zip_suffix);
[1]2157
[41]2158 log_msg(1, "EXAT'g set %ld", curr_set_no);
2159 asprintf(&curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
[45]2160 bkpinfo->tmpdir, curr_set_no);
[41]2161 asprintf(&curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
[45]2162 bkpinfo->tmpdir, curr_set_no);
[41]2163 get_fattr_list(curr_filelist_fname, curr_xattr_list_fname);
2164 get_acl_list(curr_filelist_fname, curr_acl_list_fname);
2165
2166 log_msg(1, "Archiving set %ld", curr_set_no);
2167 res = archive_this_fileset(bkpinfo, curr_filelist_fname,
[45]2168 curr_afioball_fname, curr_set_no);
[41]2169 retval += res;
2170 if (res) {
2171 asprintf(&tmp,
[45]2172 "Errors occurred while archiving set %ld. Perhaps your live filesystem changed?",
2173 curr_set_no);
[41]2174 log_to_screen(tmp);
2175 paranoid_free(tmp);
2176 }
2177
[87]2178 tmp = percent_media_full_comment(bkpinfo);
2179 asprintf(&media_usage_comment, "%s", tmp);
2180 paranoid_free(tmp);
[41]2181
2182 /* copy to CD (scratchdir) ... and an actual CD-R if necessary */
2183 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2184 register_in_tape_catalog(fileset, curr_set_no, -1,
2185 curr_afioball_fname);
2186 maintain_collection_of_recent_archives(bkpinfo->tmpdir,
2187 curr_afioball_fname);
2188 iamhere("Writing EXAT files");
2189 res += write_EXAT_files_to_tape(bkpinfo, curr_xattr_list_fname,
[45]2190 curr_acl_list_fname);
[41]2191 // archives themselves
2192 res = move_files_to_stream(bkpinfo, curr_afioball_fname, NULL);
2193 } else {
[539]2194 res =
2195 move_files_to_cd(bkpinfo, mrconf, curr_filelist_fname,
2196 curr_xattr_list_fname,
2197 curr_acl_list_fname, curr_afioball_fname,
2198 NULL);
[41]2199 }
2200 retval += res;
2201 g_current_progress++;
2202 update_progress_form(media_usage_comment);
2203 paranoid_free(media_usage_comment);
2204
2205 if (res) {
2206 asprintf(&tmp, "Failed to add archive %ld's files to CD dir\n",
[45]2207 curr_set_no);
[41]2208 log_to_screen(tmp);
2209 paranoid_free(tmp);
2210 fatal_error
2211 ("Is your hard disk is full? If not, please send the author the logfile.");
2212 }
2213 paranoid_free(curr_filelist_fname);
2214 paranoid_free(curr_afioball_fname);
2215 paranoid_free(curr_xattr_list_fname);
2216 paranoid_free(curr_acl_list_fname);
2217 asprintf(&curr_filelist_fname, FILELIST_FNAME_RAW_SZ,
2218 bkpinfo->tmpdir, ++curr_set_no);
[1]2219 }
[41]2220 paranoid_free(curr_filelist_fname);
2221 close_progress_form();
2222 if (retval) {
[45]2223 log_to_screen
2224 ("Your regular files have been archived (with errors).");
[41]2225 } else {
[45]2226 log_to_screen
2227 ("Your regular files have been archived successfully.");
[41]2228 }
[45]2229 return (retval);
[1]2230}
2231
[41]2232/* @} - end of LLarchiveGroup */
2233
2234
[1]2235/**
2236 * Wrapper around @c make_afioballs_and_images().
2237 * @param bkpinfo the backup information structure. Only the
2238 * @c backup_media_type field is used within this function.
2239 * @return return code of make_afioballs_and_images
2240 * @see make_afioballs_and_images
2241 * @ingroup MLarchiveGroup
2242 */
[539]2243int make_those_afios_phase(struct s_bkpinfo *bkpinfo, struct s_mrconf *mrconf)
[1]2244{
[41]2245 /*@ int ******************************************* */
2246 int res = 0;
2247 int retval = 0;
[1]2248
[41]2249 assert(bkpinfo != NULL);
[1]2250
[41]2251 mvaddstr_and_log_it(g_currentY, 0,
2252 "Archiving regular files to media ");
[1]2253
[41]2254 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[687]2255 write_header_block_to_stream((off_t)0, "start-of-afioballs",
[41]2256 BLK_START_AFIOBALLS);
[1]2257#if __FreeBSD__ == 5
[41]2258 log_msg(1,
2259 "Using single-threaded make_afioballs_and_images() to suit b0rken FreeBSD 5.0");
[539]2260 res = make_afioballs_and_images_OLD(bkpinfo, mrconf);
[1]2261#else
[539]2262 res = make_afioballs_and_images_OLD(bkpinfo, mrconf);
[1]2263#endif
[687]2264 write_header_block_to_stream((off_t)0, "stop-afioballs",
[41]2265 BLK_STOP_AFIOBALLS);
2266 } else {
[539]2267 res = make_afioballs_and_images(bkpinfo, mrconf);
[41]2268 }
[1]2269
[41]2270 retval += res;
2271 if (res) {
2272 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
2273 log_msg(1, "make_afioballs_and_images returned an error");
2274 } else {
2275 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2276 }
2277 return (retval);
[1]2278}
2279
2280/**
2281 * Wrapper around @c make_slices_and_images().
2282 * @param bkpinfo The backup information structure. Fields used:
2283 * - @c backup_media_type
2284 * - @c scratchdir
2285 * - @c tmpdir
2286 * @return The number of errors encountered (0 for success)
2287 * @ingroup MLarchiveGroup
2288 */
[41]2289int make_those_slices_phase(struct s_bkpinfo *bkpinfo)
[1]2290{
2291
[41]2292 /*@ int ***************************************************** */
2293 int res = 0;
2294 int retval = 0;
[1]2295
[41]2296 /*@ buffers ************************************************** */
2297 char *biggielist;
2298 char *command;
2299 char *blah;
2300 char *xattr_fname;
2301 char *acl_fname;
[1]2302
[41]2303 assert(bkpinfo != NULL);
2304 /* slice big files */
2305 mvaddstr_and_log_it(g_currentY, 0,
2306 "Archiving large files to media ");
[45]2307 asprintf(&biggielist, "%s/archives/biggielist.txt",
2308 bkpinfo->scratchdir);
[41]2309 asprintf(&xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
2310 asprintf(&acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
[1]2311
[41]2312 asprintf(&command, "cp %s/biggielist.txt %s", bkpinfo->tmpdir,
[45]2313 biggielist);
[41]2314 paranoid_system(command);
2315 paranoid_free(command);
[45]2316
[41]2317 asprintf(&blah, "biggielist = %s", biggielist);
2318 log_msg(2, blah);
2319 paranoid_free(blah);
2320
2321 if (!does_file_exist(biggielist)) {
2322 log_msg(1, "BTW, the biggielist does not exist");
2323 }
2324
2325 get_fattr_list(biggielist, xattr_fname);
2326 get_acl_list(biggielist, acl_fname);
2327 asprintf(&command, "cp %s %s/archives/", xattr_fname,
[45]2328 bkpinfo->scratchdir);
[41]2329 paranoid_system(command);
2330 paranoid_free(command);
[45]2331
2332 asprintf(&command, "cp %s %s/archives/", acl_fname,
2333 bkpinfo->scratchdir);
[41]2334 paranoid_system(command);
2335 paranoid_free(command);
2336
2337 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2338 res += write_EXAT_files_to_tape(bkpinfo, xattr_fname, acl_fname);
2339 asprintf(&blah, "%ld", count_lines_in_file(biggielist));
[687]2340 write_header_block_to_stream((off_t)0, blah, BLK_START_BIGGIEFILES);
[41]2341 paranoid_free(blah);
2342 }
2343 paranoid_free(xattr_fname);
2344 paranoid_free(acl_fname);
[45]2345
[41]2346 res = make_slices_and_images(bkpinfo, biggielist);
2347 paranoid_free(biggielist);
[45]2348
[41]2349 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[687]2350 write_header_block_to_stream((off_t)0, "end-of-biggiefiles",
[41]2351 BLK_STOP_BIGGIEFILES);
2352 }
2353 retval += res;
2354 if (res) {
2355 log_msg(1, "make_slices_and_images returned an error");
2356 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
2357 } else {
2358 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2359 }
2360 return (retval);
[1]2361}
2362
2363
2364/**
2365 * @addtogroup LLarchiveGroup
2366 * @{
2367 */
2368/**
2369 * Function pointer to an appropriate @c move_files_to_cd routine.
2370 * You can set this to your own function (for example, one to
2371 * transfer files over the network) or leave it as is.
2372 */
[539]2373int (*move_files_to_cd) (struct s_bkpinfo *, struct s_mrconf *mrconf, char *, ...) =
[41]2374 _move_files_to_cd;
[1]2375
2376/**
2377 * Move some files to the ISO scratch directory.
2378 * This function moves files specified as parameters, into the directory
2379 * @c bkpinfo->scratchdir, where the files that will be stored on the next
2380 * CD are waiting.
2381 *
2382 * @param bkpinfo The backup information structure. Fields used:
2383 * - @c media_size
2384 * - @c scratchdir
2385 * @param files_to_add The files to add to the scratchdir.
2386 * @warning The list of @c files_to_add must be terminated with @c NULL.
2387 * @note If and when the space occupied by the scratchdir would exceed
2388 * the capacity of the current CD,
2389 * <tt>write_iso_and_go_on(bkpinfo, FALSE)</tt> is called and the
2390 * scratchdir is emptied.
2391 *
2392 * @return The number of errors encountered (0 for success)
2393 */
[539]2394int _move_files_to_cd(struct s_bkpinfo *bkpinfo, struct s_mrconf *mrconf, char *files_to_add, ...)
[1]2395{
2396
[41]2397 /*@ int ************************************************************ */
2398 int retval = 0;
[1]2399 int res = 0;
2400
[41]2401 /*@ buffers ******************************************************** */
2402 char *tmp, *curr_file, *cf;
[1]2403
[41]2404 /*@ long ************************************************************ */
2405 va_list ap;
2406 long long would_occupy;
[1]2407
[41]2408 assert(bkpinfo != NULL);
2409 would_occupy = space_occupied_by_cd(bkpinfo->scratchdir);
2410 va_start(ap, files_to_add); // initialize the variable arguments
2411 for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
2412 if (!cf) {
2413 continue;
2414 }
2415 asprintf(&curr_file, "%s", cf);
2416 if (!does_file_exist(curr_file)) {
2417 log_msg(1,
2418 "Warning - you're trying to add a non-existent file - '%s' to the CD",
2419 curr_file);
2420 } else {
2421 log_msg(8, "Trying to add file %s to CD", curr_file);
2422 would_occupy += length_of_file(curr_file) / 1024;
2423 }
2424 paranoid_free(curr_file);
[1]2425 }
[41]2426 va_end(ap);
[1]2427
[41]2428 if (bkpinfo->media_size[g_current_media_number] <= 0) {
2429 fatal_error("move_files_to_cd() - unknown media size");
[1]2430 }
[41]2431 if (would_occupy / 1024 > bkpinfo->media_size[g_current_media_number]) {
2432 /* FALSE because this is not the last CD we'll write */
[539]2433 res = write_iso_and_go_on(bkpinfo, mrconf, FALSE);
[41]2434 retval += res;
2435 if (res) {
2436 log_msg(1, "WARNING - write_iso_and_go_on returned an error");
2437 }
2438 }
[1]2439
[41]2440 va_start(ap, files_to_add); // initialize the variable arguments
2441 for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
2442 if (!cf) {
2443 continue;
2444 }
2445 asprintf(&curr_file, "%s", cf);
[1]2446
[41]2447 asprintf(&tmp, "mv -f %s %s/archives/", curr_file,
[45]2448 bkpinfo->scratchdir);
[41]2449 res = run_program_and_log_output(tmp, 5);
2450 retval += res;
2451 if (res) {
2452 log_msg(1, "(move_files_to_cd) '%s' failed", tmp);
2453 } else {
2454 log_msg(8, "Moved %s to CD OK", tmp);
2455 }
2456 paranoid_free(tmp);
2457 paranoid_free(curr_file);
2458 // unlink (curr_file);
[1]2459 }
[41]2460 va_end(ap);
2461
2462 if (retval) {
2463 log_msg(1,
2464 "Warning - errors occurred while I was adding files to CD dir");
[1]2465 }
[41]2466 return (retval);
[1]2467}
2468
2469/* @} - end of LLarchiveGroup */
2470
2471
2472/**
2473 * Offer to write boot and data disk images to 3.5" floppy disks.
2474 * @param bkpinfo The backup information structure. Only the
2475 * @c backup_media_type field is used in this function.
2476 * @param imagesdir The directory containing the floppy images (usually
[539]2477 * /var/cache/mindi).
[1]2478 *
2479 * @return The number of errors encountered (0 for success)
2480 * @see write_image_to_floppy
2481 * @see format_disk
2482 * @ingroup MLarchiveGroup
2483 */
[41]2484int offer_to_write_floppies(struct s_bkpinfo *bkpinfo, char *imagesdir)
[1]2485{
[41]2486 /*@ buffer ************************************************************ */
2487 char *tmp;
[1]2488 char *comment;
2489 char *bootdisk_dev;
2490 char *datadisk_dev;
2491 char *bootdisk_file;
2492 char *rootdisk_file;
2493
[41]2494 /*@ int *************************************************************** */
2495 int i = 0;
[1]2496 int res = 0;
2497
[41]2498 /*@ bool ************************************************************** */
2499 bool format_first;
2500 bool root_disk_exists = FALSE;
[1]2501
[41]2502 assert(bkpinfo != NULL);
2503 assert_string_is_neither_NULL_nor_zerolength(imagesdir);
[1]2504
2505
[41]2506 if (!ask_me_yes_or_no
2507 ("Write boot and data disk images to 3.5\" floppy disks?")) {
2508 return (0);
2509 }
2510 if (does_device_exist(DEFAULT_1722MB_DISK)) {
[1]2511#ifdef __FreeBSD__
[41]2512 // tell the system that this is a 1.72m floppy
2513 system("/usr/sbin/fdcontrol -F 1722 /dev/fd0.1722");
[1]2514#endif
[41]2515 asprintf(&bootdisk_dev, "%s", DEFAULT_1722MB_DISK);
2516 } else if (does_device_exist(BACKUP_1722MB_DISK)) {
2517 asprintf(&bootdisk_dev, "/dev/fd0H1722");
2518 } else {
2519 log_msg(1, "Warning - can't find a 1.72MB floppy device *sigh*");
2520 asprintf(&bootdisk_dev, DEFAULT_1722MB_DISK);
2521 }
2522 asprintf(&datadisk_dev, "%s", "/dev/fd0");
2523 if (!does_device_exist(datadisk_dev)) {
2524 log_msg(1, "Warning - can't find a 1.44MB floppy device *sigh*");
2525 paranoid_free(datadisk_dev);
2526 asprintf(&datadisk_dev, "%s", "/dev/fd0");
2527 }
2528 format_first = ask_me_yes_or_no
2529 ("Do you want me to format the disks before I write to them?");
[1]2530
2531/* boot disk */
[41]2532 if (ask_me_OK_or_cancel("About to write boot disk")) {
2533 log_to_screen("Writing boot floppy");
[1]2534#ifdef __FreeBSD__
[41]2535 asprintf(&tmp, "%s/mindi-kern.1722.img", imagesdir);
2536 if (format_first) {
2537 format_disk(bootdisk_dev);
2538 }
2539 res += write_image_to_floppy(bootdisk_dev, tmp);
2540 paranoid_free(tmp);
[45]2541
[41]2542 if (ask_me_OK_or_cancel("About to write 1.44MB mfsroot disk")) {
2543 log_to_screen("Writing mfsroot floppy");
2544 if (format_first) {
2545 format_disk(datadisk_dev);
2546 }
2547 asprintf(&tmp, "%s/mindi-mfsroot.1440.img", imagesdir);
2548 write_image_to_floppy(datadisk_dev, tmp);
2549 paranoid_free(tmp);
2550 }
[1]2551#else
[41]2552 asprintf(&bootdisk_file, "%s/mindi-bootroot.1722.img", imagesdir);
2553 if (does_file_exist(bootdisk_file)) {
2554 if (format_first) {
2555 format_disk(bootdisk_dev);
2556 }
2557 res += write_image_to_floppy(bootdisk_dev, bootdisk_file);
2558 } else {
2559 paranoid_free(bootdisk_file);
2560 asprintf(&bootdisk_file, "%s/mindi-boot.1440.img", imagesdir);
2561 asprintf(&rootdisk_file, "%s/mindi-root.1440.img", imagesdir);
2562 root_disk_exists = TRUE;
2563 if (!does_file_exist(rootdisk_file)
2564 || !does_file_exist(bootdisk_file)) {
2565 popup_and_OK
2566 ("Cannot write boot/root floppies. Files not found.");
2567 log_to_screen
2568 ("Failed to find boot/root floppy images. Oh dear.");
2569 paranoid_free(bootdisk_file);
2570 paranoid_free(rootdisk_file);
2571 paranoid_free(bootdisk_dev);
2572 return (1);
2573 }
2574 if (format_first) {
2575 format_disk(datadisk_dev);
2576 }
2577 res += write_image_to_floppy(datadisk_dev, bootdisk_file);
2578 if (ask_me_OK_or_cancel("About to write root disk")) {
2579 log_to_screen("Writing root floppy");
2580 if (format_first) {
2581 format_disk(datadisk_dev);
2582 }
2583 asprintf(&tmp, "cat %s > %s", rootdisk_file, datadisk_dev);
2584 log_msg(1, "tmp = '%s'", tmp);
2585 res +=
2586 run_external_binary_with_percentage_indicator_NEW
2587 ("Writing root floppy", tmp);
[1]2588// res += write_image_to_floppy (datadisk_dev, rootdisk_file);
[41]2589 paranoid_free(tmp);
2590 }
2591 paranoid_free(rootdisk_file);
2592 paranoid_free(bootdisk_file);
2593 }
[1]2594#endif
2595 }
[41]2596 paranoid_free(bootdisk_dev);
2597
2598 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2599 log_to_screen
2600 ("FYI, the data disks are stored on tape/CD for your convenience.");
2601 return (0);
[1]2602 }
[41]2603 for (i = 1; i < 99; i++) {
2604 asprintf(&tmp, "%s/mindi-data-%d.img", imagesdir, i);
2605 log_msg(3, tmp);
2606 if (!does_file_exist(tmp)) {
2607 log_msg(3, "...not found");
2608 break;
2609 }
2610 asprintf(&comment, "About to write data disk #%d", i);
2611 if (ask_me_OK_or_cancel(comment)) {
2612 paranoid_free(comment);
2613 asprintf(&comment, "Writing data disk #%3d", i);
2614 log_to_screen(comment);
2615 paranoid_free(comment);
2616 if (format_first) {
2617 res += format_disk(datadisk_dev);
2618 }
2619 res += write_image_to_floppy(datadisk_dev, tmp);
2620 }
2621 }
2622 paranoid_free(tmp);
2623 paranoid_free(datadisk_dev);
2624 return (res);
[1]2625}
2626
2627
2628/**
2629 * Wrapper around @c offer_to_write_floppies().
2630 * @param bkpinfo The backup information structure. Used only
2631 * in the call to @c offer_to_write_floppies().
2632 * @return 0 if the boot floppies were found (not necessarily written OK),
2633 * 1 otherwise.
2634 * @see offer_to_write_floppies
2635 * @ingroup MLarchiveGroup
2636 */
2637
[41]2638int
2639offer_to_write_boot_floppies_to_physical_disks(struct s_bkpinfo *bkpinfo)
[1]2640{
[41]2641 int res = 0;
[1]2642
[41]2643 assert(bkpinfo != NULL);
[1]2644
[41]2645 mvaddstr_and_log_it(g_currentY, 0,
2646 "Writing boot+data floppy images to disk");
[1]2647
[41]2648 if (!bkpinfo->nonbootable_backup) {
[1]2649#ifdef __FreeBSD__
[539]2650 if (!does_file_exist("/var/cache/mindi/mindi-kern.1722.img"))
[1]2651#else
[539]2652 if (!does_file_exist("/var/cache/mindi/mindi-bootroot.1722.img")
2653 && !does_file_exist("/var/cache/mindi/mindi-boot.1440.img")
2654 && !does_file_exist("/var/cache/mindi/mindi-boot.2880.img")
2655 && !does_file_exist("/var/cache/mindi/mindi-boot.5760.img"))
[1]2656#endif
[41]2657 {
2658 mvaddstr_and_log_it(g_currentY++, 74, "No Imgs");
[539]2659 if (does_file_exist("/var/cache/mindi/mondorescue.iso")) {
[41]2660 popup_and_OK
[539]2661 ("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.");
[41]2662 res++;
2663 }
2664 } else {
[539]2665 offer_to_write_floppies(bkpinfo, "/var/cache/mindi");
[41]2666 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2667 }
2668 } else {
2669 popup_and_OK
2670 ("Since you opted for a nonbootable backup, no boot floppies were created.");
2671 }
2672
2673 return (res);
[1]2674}
2675
2676
2677/**
2678 * @addtogroup LLarchiveGroup
2679 * @{
2680 */
2681/**
2682 * Function pointer to an appropriate @c move_files_to_stream routine.
2683 * You can set this to your own function (for example, one to
2684 * transfer files over the network) or leave it as is.
2685 */
[41]2686int (*move_files_to_stream) (struct s_bkpinfo *, char *, ...) =
2687 _move_files_to_stream;
[1]2688
2689/**
2690 * Copy some files to tape.
2691 * This function copies the files specified as parameters into the tape stream.
2692 *
2693 * @param bkpinfo The backup information structure. Used only in the call to
2694 * @c write_file_to_stream_from_file().
2695 *
2696 * @param files_to_add The files to copy to the tape stream.
2697 * @warning The list of @c files_to_add must be terminated with @c NULL.
2698 * @note Files may be split across multiple tapes if necessary.
2699 *
2700 * @return The number of errors encountered (0 for success)
2701 */
2702int
[41]2703_move_files_to_stream(struct s_bkpinfo *bkpinfo, char *files_to_add, ...)
[1]2704{
2705
[41]2706 /*@ int ************************************************************ */
2707 int retval = 0;
[1]2708 int res = 0;
[41]2709 /*@ buffers ******************************************************** */
[1]2710
[41]2711 /*@ char *********************************************************** */
[1]2712 char start_chr;
2713 char stop_chr;
[41]2714 char *curr_file, *cf;
2715 /*@ long long ****************************************************** */
[687]2716 off_t length_of_incoming_file = (off_t)0;
[41]2717 t_archtype type;
2718 va_list ap;
[1]2719
[41]2720 assert(bkpinfo != NULL);
2721 va_start(ap, files_to_add);
2722 for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
2723 if (!cf) {
2724 continue;
2725 }
2726 asprintf(&curr_file, "%s", cf);
2727 if (!does_file_exist(curr_file)) {
2728 log_msg(1,
2729 "Warning - you're trying to add a non-existent file - '%s' to the tape",
2730 curr_file);
2731 }
2732 /* create header chars */
2733 start_chr = BLK_START_AN_AFIO_OR_SLICE;
2734 stop_chr = BLK_STOP_AN_AFIO_OR_SLICE;
2735 /* ask for new tape if necessary */
2736 length_of_incoming_file = length_of_file(curr_file);
2737 write_header_block_to_stream(length_of_incoming_file, curr_file,
2738 start_chr);
2739 if (strstr(curr_file, ".afio.") || strstr(curr_file, ".star.")) {
2740 type = fileset;
2741 } else if (strstr(curr_file, "slice")) {
2742 type = biggieslice;
2743 } else {
2744 type = other;
2745 }
2746 res = write_file_to_stream_from_file(bkpinfo, curr_file);
2747 retval += res;
2748 unlink(curr_file);
2749 paranoid_free(curr_file);
2750 /* write closing header */
[687]2751 write_header_block_to_stream((off_t)0, "finished-writing-file", stop_chr);
[41]2752 }
2753 va_end(ap);
[1]2754
[41]2755 if (retval) {
2756 log_msg(1,
2757 "Warning - errors occurred while I was adding file to tape");
2758 }
2759 return (retval);
[1]2760}
2761
2762/* @} - end of LLarchiveGroup */
2763
2764
2765/**
2766 * @addtogroup utilityGroup
2767 * @{
2768 */
2769/**
2770 * Make sure the user has a valid CD-R(W) in the CD drive.
[171]2771 * @param cdrw_device Set to the CD-R(W) device checked.
[1]2772 * @param keep_looping If TRUE, keep pestering user until they insist
2773 * or insert a correct CD; if FALSE, only check once.
2774 * @return 0 (there was an OK CD in the drive) or 1 (there wasn't).
2775 */
[171]2776char *interrogate_disk_currently_in_cdrw_drive()
[1]2777{
[41]2778 char *cdrecord;
[171]2779 char *cdrw_device;
[1]2780
[171]2781 if ((cdrw_device = find_cdrw_device()) != NULL) {
[41]2782 if (!system("which cdrecord > /dev/null 2> /dev/null")) {
[171]2783 asprintf(&cdrecord, "cdrecord dev=%s -atip", cdrw_device);
[41]2784 } else if (!system("which dvdrecord > /dev/null 2> /dev/null")) {
[171]2785 asprintf(&cdrecord, "cdrecord dev=%s -atip", cdrw_device);
[41]2786 } else {
[171]2787 asprintf(&cdrecord, " ");
2788 log_msg(2, "Found no cdrecord nor dvdrecord in path.");
[41]2789 }
2790 if (cdrecord[0]) {
2791 retract_CD_tray_and_defeat_autorun();
[171]2792 run_program_and_log_output(cdrecord, 5);
[41]2793 }
2794 paranoid_free(cdrecord);
2795 }
[171]2796 return(cdrw_device);
[1]2797}
2798
2799
2800/**
2801 * Asks the user to put a CD-R(W) in the drive.
2802 * @param ask_for_one_if_more_than_this (unused)
2803 * @param pmountable If non-NULL, pointed-to value is set to TRUE if the CD is mountable, FALSE otherwise.
2804 */
2805void
[41]2806pause_and_ask_for_cdr(int ask_for_one_if_more_than_this, bool * pmountable)
[1]2807{
2808
[41]2809 /*@ buffers ********************************************* */
2810 char *tmp;
2811 char *tmp1;
2812 char *szmsg;
2813 char *cdrom_dev;
[171]2814 char *cdrw_device = NULL;
[41]2815 char *our_serial_str;
2816 bool ok_go_ahead_burn_it;
2817 int cd_number = -1;
2818 int attempt_to_mount_returned_this = 999;
2819 char *mtpt;
2820 char *szcdno;
2821 char *szserfname;
2822 char *szunmount;
[1]2823
[41]2824 asprintf(&szmsg, "I am about to burn %s #%d",
[45]2825 media_descriptor_string(g_backup_media_type),
2826 g_current_media_number);
[41]2827 log_to_screen(szmsg);
2828 paranoid_free(szmsg);
2829 if (g_current_media_number < ask_for_one_if_more_than_this) {
2830 return;
2831 }
2832 log_to_screen("Scanning CD-ROM drive...");
2833 asprintf(&mtpt, "/tmp/cd.mtpt.%ld.%ld", (long int) random(),
[45]2834 (long int) random());
[41]2835 make_hole_for_dir(mtpt);
[1]2836
[41]2837 gotos_make_me_puke:
2838 ok_go_ahead_burn_it = TRUE;
[171]2839 cdrom_dev = find_cdrom_device(FALSE);
2840 if (cdrom_dev != NULL) {
[1]2841/* When enabled, it made CD eject-and-retract when wrong CD inserted.. Weird
2842 log_msg(2, "paafcd: Retracting CD-ROM drive if possible" );
2843 retract_CD_tray_and_defeat_autorun();
2844*/
[41]2845 asprintf(&tmp, "umount %s", cdrom_dev);
2846 run_program_and_log_output(tmp, 1);
2847 paranoid_free(tmp);
2848 asprintf(&szcdno, "%s/archives/THIS-CD-NUMBER", mtpt);
2849 asprintf(&szserfname, "%s/archives/SERIAL-STRING", mtpt);
2850 asprintf(&szunmount, "umount %s", mtpt);
2851 cd_number = -1;
2852 asprintf(&tmp, "mount %s %s", cdrom_dev, mtpt);
[45]2853 if ((attempt_to_mount_returned_this =
2854 run_program_and_log_output(tmp, 1))) {
[41]2855 log_msg(4, "Failed to mount %s at %s", cdrom_dev, mtpt);
2856 log_to_screen("If there's a CD/DVD in the drive, it's blank.");
2857 asprintf(&our_serial_str, "%s", "");
[45]2858 } else if (!does_file_exist(szcdno)
2859 || !does_file_exist(szserfname)) {
2860 log_to_screen
2861 ("%s has data on it but it's probably not a Mondo CD.",
[41]2862 media_descriptor_string(g_backup_media_type));
2863 asprintf(&our_serial_str, "%s", "");
2864 } else {
2865 log_to_screen("%s found in drive. It's a Mondo disk.",
2866 media_descriptor_string(g_backup_media_type));
[688]2867 tmp1 = last_line_of_file(szcdno);
2868 cd_number = atoi(tmp1);
2869 paranoid_free(tmp1);
[41]2870 asprintf(&tmp1, "cat %s 2> /dev/null", szserfname);
[688]2871 our_serial_str = call_program_and_get_last_line_of_output(tmp1);
[41]2872 paranoid_free(tmp1);
2873 // FIXME - should be able to use last_line_of_file(), surely?
2874 }
2875 paranoid_free(szcdno);
2876 paranoid_free(szserfname);
2877 paranoid_free(tmp);
2878
2879 run_program_and_log_output(szunmount, 1);
2880 paranoid_free(szunmount);
2881
2882 log_msg(2, "paafcd: cd_number = %d", cd_number);
2883 log_msg(2, "our serial str = %s; g_serial_string = %s",
2884 our_serial_str, g_serial_string);
2885 if (cd_number > 0 && !strcmp(our_serial_str, g_serial_string)) {
2886 log_msg(2, "This %s is part of this backup set!",
2887 media_descriptor_string(g_backup_media_type));
2888 ok_go_ahead_burn_it = FALSE;
2889 if (cd_number == g_current_media_number - 1) {
2890 log_to_screen
2891 ("I think you've left the previous %s in the drive.",
2892 media_descriptor_string(g_backup_media_type));
2893 } else {
2894 log_to_screen
2895 ("Please remove this %s. It is part of the backup set you're making now.",
2896 media_descriptor_string(g_backup_media_type));
2897 }
2898 } else {
2899 log_to_screen("...but not part of _our_ backup set.");
2900 }
2901 paranoid_free(our_serial_str);
2902 } else {
2903 log_msg(2,
2904 "paafcd: Can't find CD-ROM drive. Perhaps it has a blank %s in it?",
2905 media_descriptor_string(g_backup_media_type));
[171]2906 if ((cdrw_device = interrogate_disk_currently_in_cdrw_drive(cdrw_device)) != NULL) {
[41]2907 ok_go_ahead_burn_it = FALSE;
2908 log_to_screen("There isn't a writable %s in the drive.",
2909 media_descriptor_string(g_backup_media_type));
2910 }
[171]2911 paranoid_free(cdrw_device);
[1]2912 }
[41]2913 paranoid_free(mtpt);
[1]2914
[41]2915 if (!ok_go_ahead_burn_it) {
2916 eject_device(cdrom_dev);
2917 asprintf(&tmp,
[45]2918 "I am about to burn %s #%d of the backup set. Please insert %s and press Enter.",
2919 media_descriptor_string(g_backup_media_type),
2920 g_current_media_number,
2921 media_descriptor_string(g_backup_media_type));
[41]2922 popup_and_OK(tmp);
2923 paranoid_free(tmp);
2924 goto gotos_make_me_puke;
2925 } else {
2926 log_msg(2, "paafcd: OK, going ahead and burning it.");
2927 }
[171]2928 paranoid_free(cdrom_dev);
[1]2929
[41]2930 log_msg(2,
2931 "paafcd: OK, I assume I have a blank/reusable %s in the drive...",
2932 media_descriptor_string(g_backup_media_type));
[1]2933
[41]2934 log_to_screen("Proceeding w/ %s in drive.",
2935 media_descriptor_string(g_backup_media_type));
2936 if (pmountable) {
2937 if (attempt_to_mount_returned_this) {
2938 *pmountable = FALSE;
2939 } else {
2940 *pmountable = TRUE;
2941 }
2942 }
[1]2943
2944}
2945
2946
2947/**
2948 * Set the <tt>N</tt>th bit of @c array to @c true_or_false.
2949 * @param array The bit array (as a @c char pointer).
2950 * @param N The bit number to set or reset.
2951 * @param true_or_false If TRUE then set bit @c N, if FALSE then reset bit @c N.
2952 * @see get_bit_N_of_array
2953 */
[41]2954void set_bit_N_of_array(char *array, int N, bool true_or_false)
[1]2955{
[41]2956 int bit_number;
2957 int mask, orig_val, to_add;
2958 int element_number;
[1]2959
[41]2960 assert(array != NULL);
[1]2961
[41]2962 element_number = N / 8;
2963 bit_number = N % 8;
2964 to_add = (1 << bit_number);
2965 mask = 255 - to_add;
2966 orig_val = array[element_number] & mask;
2967 // log_it("array[%d]=%02x; %02x&%02x = %02x", element_number, array[element_number], mask, orig_val);
2968 if (true_or_false) {
2969 array[element_number] = orig_val | to_add;
2970 }
[1]2971}
2972
2973/* @} - end of utilityGroup */
2974
2975
2976/**
2977 * Chop up @c filename.
2978 * @param bkpinfo The backup information structure. Fields used:
2979 * - @c backup_media_type
2980 * - @c compression_level
2981 * - @c optimal_set_size
2982 * - @c tmpdir
2983 * - @c use_lzo
2984 * - @c zip_exe
2985 * - @c zip_suffix
2986 *
2987 * @param biggie_filename The file to chop up.
[300]2988 * @param ntfsprog_fifo The FIFO to ntfsclone if this is an imagedev, NULL otherwise.
[1]2989 * @param biggie_file_number The sequence number of this biggie file (starting from 0).
2990 * @param noof_biggie_files The number of biggie files there are total.
2991 * @return The number of errors encountered (0 for success)
2992 * @see make_slices_and_images
2993 * @ingroup LLarchiveGroup
2994 */
2995int
[539]2996slice_up_file_etc(struct s_bkpinfo *bkpinfo, struct s_mrconf *mrconf, char *biggie_filename,
[300]2997 char *ntfsprog_fifo, long biggie_file_number,
2998 long noof_biggie_files, bool use_ntfsprog)
[1]2999{
3000
[41]3001 /*@ buffers ************************************************** */
[49]3002 char *tmp, *checksum_line = NULL, *command;
[41]3003 char *tempblock;
3004 char *curr_slice_fname_uncompressed;
3005 char *curr_slice_fname_compressed;
3006 char *file_to_archive;
3007 char *file_to_openin;
3008 /*@ pointers ************************************************** */
3009 char *pB;
3010 FILE *fin, *fout;
[1]3011
[41]3012 /*@ bool ****************************************************** */
3013 bool finished = FALSE;
[1]3014
[41]3015 /*@ long ****************************************************** */
3016 size_t blksize = 0;
3017 long slice_num = 0;
3018 long i;
3019 long optimal_set_size;
3020 bool should_I_compress_slices;
3021 char *suffix; // for compressed slices
[1]3022
[41]3023 /*@ long long ************************************************** */
[687]3024 off_t totalread = (off_t)0;
3025 off_t totallength = (off_t)0;
3026 off_t length;
[1]3027
[41]3028 /*@ int ******************************************************** */
3029 int retval = 0;
3030 int res = 0;
[49]3031 size_t n = 0;
[1]3032
[41]3033 /*@ structures ************************************************** */
3034 struct s_filename_and_lstat_info biggiestruct;
[1]3035// struct stat statbuf;
3036
[41]3037 assert(bkpinfo != NULL);
3038 assert_string_is_neither_NULL_nor_zerolength(biggie_filename);
[1]3039
[41]3040 biggiestruct.for_backward_compatibility = '\n';
[300]3041 biggiestruct.use_ntfsprog = use_ntfsprog;
[41]3042 optimal_set_size = bkpinfo->optimal_set_size;
3043 if (is_this_file_compressed(biggie_filename)
3044 || bkpinfo->compression_level == 0) {
3045 asprintf(&suffix, "%s", "");
3046 // log_it("%s is indeed compressed :-)", filename);
3047 should_I_compress_slices = FALSE;
3048 } else {
3049 asprintf(&suffix, "%s", bkpinfo->zip_suffix);
3050 should_I_compress_slices = TRUE;
3051 }
[1]3052
[41]3053 if (optimal_set_size < 999) {
3054 fatal_error("bkpinfo->optimal_set_size is insanely small");
3055 }
[300]3056 if (ntfsprog_fifo) {
3057 file_to_openin = ntfsprog_fifo;
[45]3058 asprintf(&checksum_line, "IGNORE");
[41]3059 log_msg(2,
3060 "Not calculating checksum for %s: it would take too long",
3061 biggie_filename);
[689]3062 tmp = find_home_of_exe("ntfsresize");
3063 if ( !tmp) {
[300]3064 fatal_error("ntfsresize not found");
3065 }
[689]3066 paranoid_free(tmp);
3067
3068 asprintf(&command, "ntfsresize --force --info %s|grep '^You might resize at '|cut -d' ' -f5", biggie_filename);
[300]3069 log_it("command = %s", command);
[688]3070 tmp = call_program_and_get_last_line_of_output(command);
[689]3071 paranoid_free(command);
3072
[300]3073 log_it("res of it = %s", tmp);
[687]3074 totallength = (off_t)atoll(tmp);
[688]3075 paranoid_free(tmp);
[41]3076 } else {
3077 file_to_openin = biggie_filename;
[729]3078 if (strchr(biggie_filename,'\'') != NULL) {
3079 asprintf(&command, "md5sum \"%s\"", biggie_filename);
3080 } else {
3081 asprintf(&command, "md5sum '%s'", biggie_filename);
3082 }
[41]3083 if (!(fin = popen(command, "r"))) {
3084 log_OS_error("Unable to popen-in command");
3085 paranoid_free(command);
3086 return (1);
[1]3087 }
[41]3088 paranoid_free(command);
[49]3089 (void) getline(&checksum_line, &n, fin);
[41]3090 pclose(fin);
[168]3091 totallength = length_of_file (biggie_filename);
[1]3092 }
[41]3093 lstat(biggie_filename, &biggiestruct.properties);
3094 strcpy(biggiestruct.filename, biggie_filename);
3095 pB = strchr(checksum_line, ' ');
3096 if (!pB) {
3097 pB = strchr(checksum_line, '\t');
[1]3098 }
[41]3099 if (pB) {
3100 *pB = '\0';
[1]3101 }
[41]3102 strcpy(biggiestruct.checksum, checksum_line);
3103 paranoid_free(checksum_line);
[1]3104
[688]3105 tmp = slice_fname(biggie_file_number, 0, bkpinfo->tmpdir, "");
[41]3106 fout = fopen(tmp, "w");
3107 paranoid_free(tmp);
3108 (void) fwrite((void *) &biggiestruct, 1, sizeof(biggiestruct), fout);
3109 paranoid_fclose(fout);
3110 length = totallength / optimal_set_size / 1024;
3111 log_msg(1, "Opening in %s; slicing it and writing to CD/tape",
3112 file_to_openin);
3113 if (!(fin = fopen(file_to_openin, "r"))) {
3114 log_OS_error("Unable to openin biggie_filename");
3115 asprintf(&tmp, "Cannot archive bigfile '%s': not found",
[45]3116 biggie_filename);
[41]3117 log_to_screen(tmp);
3118 paranoid_free(tmp);
3119
3120 paranoid_free(suffix);
3121 return (1);
[1]3122 }
[688]3123 tmp = slice_fname(biggie_file_number, 0,bkpinfo->tmpdir, "");
[41]3124 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[688]3125 res = move_files_to_stream(bkpinfo,tmp,NULL);
[41]3126 } else {
[688]3127 res = move_files_to_cd(bkpinfo, mrconf, tmp, NULL);
[1]3128 }
[688]3129 paranoid_free(tmp);
[41]3130 i = bkpinfo->optimal_set_size / 256;
3131 for (slice_num = 1; !finished; slice_num++) {
[688]3132 curr_slice_fname_uncompressed = slice_fname(biggie_file_number, slice_num, bkpinfo->tmpdir, "");
3133 curr_slice_fname_compressed = slice_fname(biggie_file_number, slice_num, bkpinfo->tmpdir, suffix));
[1]3134
[87]3135 tmp = percent_media_full_comment(bkpinfo);
[41]3136 update_progress_form(tmp);
3137 paranoid_free(tmp);
[1]3138
[41]3139 if (!(fout = fopen(curr_slice_fname_uncompressed, "w"))) {
3140 log_OS_error(curr_slice_fname_uncompressed);
[1]3141
[41]3142 paranoid_free(curr_slice_fname_uncompressed);
3143 paranoid_free(curr_slice_fname_compressed);
3144 paranoid_free(suffix);
3145 return (1);
3146 }
3147 if (!(tempblock = (char *) malloc(256 * 1024))) {
3148 fatal_error("malloc error 256*1024");
3149 }
3150 if ((i == bkpinfo->optimal_set_size / 256)
3151 && (totalread < 1.1 * totallength)) {
3152 for (i = 0; i < bkpinfo->optimal_set_size / 256; i++) {
3153 blksize = fread(tempblock, 1, 256 * 1024, fin);
3154 if (blksize > 0) {
3155 totalread = totalread + blksize;
3156 (void) fwrite(tempblock, 1, blksize, fout);
3157 } else {
3158 break;
3159 }
3160 }
3161 } else {
3162 i = 0;
3163 }
3164 paranoid_free(tempblock);
3165 paranoid_fclose(fout);
3166 if (i > 0) // length_of_file (curr_slice_fname_uncompressed)
3167 {
3168 if (!does_file_exist(curr_slice_fname_uncompressed)) {
3169 log_msg(2,
3170 "Warning - '%s' doesn't exist. How can I compress slice?",
3171 curr_slice_fname_uncompressed);
3172 }
3173 if (should_I_compress_slices && bkpinfo->compression_level > 0) {
3174 asprintf(&command, "%s -%d %s", bkpinfo->zip_exe,
[45]3175 bkpinfo->compression_level,
3176 curr_slice_fname_uncompressed);
[41]3177 log_msg(2, command);
3178 if ((res = system(command))) {
3179 log_OS_error(command);
3180 }
3181 // did_I_compress_slice = TRUE;
3182 } else {
3183 /* BERLIOS: Useless
[45]3184 asprintf(&command, "mv %s %s 2>> %s",
3185 curr_slice_fname_uncompressed,
3186 curr_slice_fname_compressed, MONDO_LOGFILE);
3187 */
[41]3188 res = 0; // don't do it :)
3189 // did_I_compress_slice = FALSE;
3190 }
3191 retval += res;
3192 if (res) {
3193 log_msg(2, "Failed to compress the slice");
3194 }
3195 if (bkpinfo->use_lzo
3196 && strcmp(curr_slice_fname_compressed,
3197 curr_slice_fname_uncompressed)) {
3198 unlink(curr_slice_fname_uncompressed);
3199 }
3200 if (res) {
3201 asprintf(&tmp, "Problem with slice # %ld", slice_num);
3202 } else {
3203 asprintf(&tmp,
[45]3204 "%s - Bigfile #%ld, slice #%ld compressed OK ",
3205 biggie_filename, biggie_file_number + 1,
3206 slice_num);
[41]3207 }
3208#ifndef _XWIN
3209 if (!g_text_mode) {
3210 newtDrawRootText(0, g_noof_rows - 2, tmp);
3211 newtRefresh();
3212 } else {
3213 log_msg(2, tmp);
3214 }
3215#else
3216 log_msg(2, tmp);
3217#endif
3218 paranoid_free(tmp);
3219 asprintf(&file_to_archive, "%s", curr_slice_fname_compressed);
3220 g_current_progress++;
3221 } else { /* if i==0 then ... */
[1]3222
[41]3223 finished = TRUE;
[45]3224 asprintf(&file_to_archive, "%s",
3225 curr_slice_fname_uncompressed);
[41]3226 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3227 break;
3228 }
3229 }
[1]3230
[41]3231 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3232 register_in_tape_catalog(biggieslice, biggie_file_number,
3233 slice_num, file_to_archive);
3234 maintain_collection_of_recent_archives(bkpinfo->tmpdir,
3235 file_to_archive);
3236 res = move_files_to_stream(bkpinfo, file_to_archive, NULL);
3237 } else {
[539]3238 res = move_files_to_cd(bkpinfo, mrconf, file_to_archive, NULL);
[41]3239 }
3240 paranoid_free(file_to_archive);
3241 retval += res;
3242 if (res) {
3243 asprintf(&tmp,
[45]3244 "Failed to add slice %ld of bigfile %ld to scratchdir",
3245 slice_num, biggie_file_number + 1);
[41]3246 log_to_screen(tmp);
3247 paranoid_free(tmp);
3248 fatal_error
3249 ("Hard disk full. You should have bought a bigger one.");
3250 }
3251 paranoid_free(curr_slice_fname_uncompressed);
3252 paranoid_free(curr_slice_fname_compressed);
3253 }
3254 paranoid_free(suffix);
3255 paranoid_fclose(fin);
3256 if (retval) {
[45]3257 asprintf(&tmp, "Sliced bigfile #%ld...FAILED",
3258 biggie_file_number + 1);
[41]3259 } else {
[45]3260 asprintf(&tmp, "Sliced bigfile #%ld...OK!",
3261 biggie_file_number + 1);
[41]3262 }
3263 log_msg(1, tmp);
3264 paranoid_free(tmp);
3265 return (retval);
3266}
[1]3267
[41]3268
[1]3269/**
3270 * Remove the archives in @c d.
3271 * This could possibly include any of:
3272 * - all afioballs (compressed and not)
3273 * - all filelists
3274 * - all slices
3275 * - all checksums
3276 * - a zero filler file
3277 *
3278 * @param d The directory to wipe the archives from.
3279 * @ingroup utilityGroup
3280 */
[41]3281void wipe_archives(char *d)
[1]3282{
[41]3283 /*@ buffers ********************************************* */
3284 char *tmp;
3285 char *dir;
[1]3286
[41]3287 assert_string_is_neither_NULL_nor_zerolength(d);
[1]3288
[41]3289 asprintf(&dir, "%s/archives", d);
3290 asprintf(&tmp, "find %s -name '*.afio*' -exec rm -f '{}' \\;", dir);
3291 run_program_and_log_output(tmp, FALSE);
3292 paranoid_free(tmp);
3293
[45]3294 asprintf(&tmp, "find %s -name '*list.[0-9]*' -exec rm -f '{}' \\;",
3295 dir);
[41]3296 run_program_and_log_output(tmp, FALSE);
3297 paranoid_free(tmp);
3298
3299 asprintf(&tmp, "find %s -name 'slice*' -exec rm -f '{}' \\;", dir);
3300 run_program_and_log_output(tmp, FALSE);
3301 paranoid_free(tmp);
3302
3303 asprintf(&tmp, "rm -f %s/cklist*", dir);
3304 run_program_and_log_output(tmp, FALSE);
3305 paranoid_free(tmp);
3306
3307 asprintf(&tmp, "rm -f %s/zero", dir);
3308 run_program_and_log_output(tmp, FALSE);
3309 paranoid_free(tmp);
3310
3311 log_msg(1, "Wiped %s's archives", dir);
3312 asprintf(&tmp, "ls -l %s", dir);
3313 run_program_and_log_output(tmp, FALSE);
3314 paranoid_free(tmp);
3315
3316 paranoid_free(dir);
[1]3317}
3318
3319
3320/**
3321 * @addtogroup LLarchiveGroup
3322 * @{
3323 */
3324/**
3325 * Write the final ISO image.
3326 * @param bkpinfo The backup information structure. Used only
3327 * in the call to @c write_iso_and_go_on().
3328 * @return The number of errors encountered (0 for success)
3329 * @see write_iso_and_go_on
3330 * @see make_iso_fs
3331 * @bug The final ISO is written even if there are no files on it. In practice,
3332 * however, this occurs rarely.
3333 */
[539]3334int write_final_iso_if_necessary(struct s_bkpinfo *bkpinfo, struct s_mrconf *mrconf)
[1]3335{
[41]3336 /*@ int ***************************************************** */
3337 int res;
[1]3338
[41]3339 /*@ buffers ************************************************** */
3340 char *tmp;
[1]3341
[41]3342 assert(bkpinfo != NULL);
[1]3343
3344// 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
3345
[41]3346 asprintf(&tmp, "Writing the final ISO");
3347 log_msg(2, tmp);
[87]3348 /* BERLIOS: center_string is now broken
[89]3349 center_string(tmp, 80);
3350 */
[1]3351#ifndef _XWIN
[41]3352 if (!g_text_mode) {
3353 newtPushHelpLine(tmp);
3354 }
[1]3355#endif
[41]3356 paranoid_free(tmp);
[539]3357 res = write_iso_and_go_on(bkpinfo, mrconf, TRUE);
[1]3358#ifndef _XWIN
[41]3359 if (!g_text_mode) {
3360 newtPopHelpLine();
3361 }
[1]3362#endif
[41]3363 log_msg(2, "Returning from writing final ISO (res=%d)", res);
3364 return (res);
[1]3365}
3366
3367
3368/**
[20]3369 * Write an ISO image to <tt>[bkpinfo->isodir]/bkpinfo->prefix-[g_current_media_number].iso</tt>.
[1]3370 * @param bkpinfo The backup information structure. Fields used:
3371 * - @c backup_media_type
[20]3372 * - @c prefix
[1]3373 * - @c isodir
3374 * - @c manual_cd_tray
3375 * - @c media_size
3376 * - @c nfs_mount
3377 * - @c nfs_remote_dir
3378 * - @c scratchdir
3379 * - @c verify_data
3380 *
3381 * @param last_cd If TRUE, this is the last CD to write; if FALSE, it's not.
3382 * @return The number of errors encountered (0 for success)
3383 * @see make_iso_fs
3384 */
[539]3385int write_iso_and_go_on(struct s_bkpinfo *bkpinfo, struct s_mrconf *mrconf, bool last_cd)
[1]3386{
[41]3387 /*@ pointers **************************************************** */
3388 FILE *fout;
[1]3389
[41]3390 /*@ buffers ***************************************************** */
3391 char *tmp;
3392 char *cdno_fname;
3393 char *lastcd_fname;
3394 char *isofile;
[1]3395
[41]3396 /*@ bool ******************************************************** */
3397 bool that_one_was_ok;
3398 bool using_nfs;
3399 bool orig_vfy_flag_val;
[1]3400
[41]3401 /*@ int *********************************************************** */
3402 int res = 0;
[1]3403
[41]3404 assert(bkpinfo != NULL);
3405 orig_vfy_flag_val = bkpinfo->verify_data;
3406 if (bkpinfo->media_size[g_current_media_number] <= 0) {
3407 fatal_error("write_iso_and_go_on() - unknown media size");
3408 }
[1]3409
[41]3410 if (strlen(bkpinfo->nfs_mount) > 1) {
3411 using_nfs = TRUE;
3412 } else {
3413 using_nfs = FALSE;
3414 }
3415 log_msg(1, "OK, time to make %s #%d",
3416 media_descriptor_string(bkpinfo->backup_media_type),
3417 g_current_media_number);
[1]3418
[41]3419 /* label the ISO with its number */
[1]3420
[45]3421 asprintf(&cdno_fname, "%s/archives/THIS-CD-NUMBER",
3422 bkpinfo->scratchdir);
[41]3423 fout = fopen(cdno_fname, "w");
3424 fprintf(fout, "%d", g_current_media_number);
3425 paranoid_fclose(fout);
3426 paranoid_free(cdno_fname);
[1]3427
[41]3428 asprintf(&tmp, "cp -f %s/autorun %s/", g_mondo_home,
[45]3429 bkpinfo->scratchdir);
[41]3430 if (run_program_and_log_output(tmp, FALSE)) {
3431 log_msg(2, "Warning - unable to copy autorun to scratchdir");
3432 }
3433 paranoid_free(tmp);
[1]3434
[41]3435 /* last CD or not? Label accordingly */
[45]3436 asprintf(&lastcd_fname, "%s/archives/NOT-THE-LAST",
3437 bkpinfo->scratchdir);
[41]3438 if (last_cd) {
3439 unlink(lastcd_fname);
3440 log_msg(2,
3441 "OK, you're telling me this is the last CD. Fair enough.");
3442 } else {
3443 fout = fopen(lastcd_fname, "w");
3444 fprintf(fout,
3445 "You're listening to 90.3 WPLN, Nashville Public Radio.\n");
3446 paranoid_fclose(fout);
[1]3447 }
[41]3448 paranoid_free(lastcd_fname);
3449
3450 if (space_occupied_by_cd(bkpinfo->scratchdir) / 1024 >
3451 bkpinfo->media_size[g_current_media_number]) {
3452 asprintf(&tmp,
[45]3453 "Warning! CD is too big. It occupies %ld KB, which is more than the %ld KB allowed.",
3454 (long) space_occupied_by_cd(bkpinfo->scratchdir),
3455 (long) bkpinfo->media_size[g_current_media_number]);
[41]3456 log_to_screen(tmp);
3457 paranoid_free(tmp);
[1]3458 }
[41]3459 asprintf(&isofile, "%s/%s/%s-%d.iso", bkpinfo->isodir,
[45]3460 bkpinfo->nfs_remote_dir, bkpinfo->prefix,
3461 g_current_media_number);
[41]3462 for (that_one_was_ok = FALSE; !that_one_was_ok;) {
[539]3463 res = make_iso_fs(bkpinfo, mrconf, isofile);
[41]3464 if (g_current_media_number == 1 && !res
3465 && (bkpinfo->backup_media_type == cdr
3466 || bkpinfo->backup_media_type == cdrw)) {
[171]3467 if ((tmp = find_cdrom_device(FALSE)) == NULL) // make sure find_cdrom_device() finds, records CD-R's loc
[41]3468 {
3469 log_msg(3, "*Sigh* Mike, I hate your computer.");
3470 bkpinfo->manual_cd_tray = TRUE;
3471 } // if it can't be found then force pausing
3472 else {
3473 log_msg(3, "Great. Found Mike's CD-ROM drive.");
[171]3474 paranoid_free(tmp);
[41]3475 }
[1]3476 }
[41]3477 if (bkpinfo->verify_data && !res) {
3478 log_to_screen
[127]3479 ("Please reboot from the 1st %s in Compare Mode, as a precaution.",
3480 media_descriptor_string(g_backup_media_type));
[41]3481 chdir("/");
3482 iamhere("Before calling verify_cd_image()");
3483 res += verify_cd_image(bkpinfo);
3484 iamhere("After calling verify_cd_image()");
[1]3485 }
[41]3486 if (!res) {
3487 that_one_was_ok = TRUE;
3488 } else {
3489 asprintf(&tmp, "Failed to burn %s #%d. Retry?",
[45]3490 media_descriptor_string(bkpinfo->backup_media_type),
3491 g_current_media_number);
[41]3492 res = ask_me_yes_or_no(tmp);
3493 paranoid_free(tmp);
3494 if (!res) {
3495 if (ask_me_yes_or_no("Abort the backup?")) {
3496 fatal_error("FAILED TO BACKUP");
3497 } else {
3498 break;
3499 }
3500 } else {
3501 log_msg(2, "Retrying, at user's request...");
3502 res = 0;
3503 }
3504 }
[1]3505 }
3506/*
3507 if (using_nfs)
3508 {
[41]3509 asprintf(&tmp,"mv -f %s %s/%s/", isofile, bkpinfo->isodir, bkpinfo->nfs_remote_dir);
[1]3510 if (run_program_and_log_output(tmp, FALSE))
3511 { log_to_screen("Unable to move ISO to NFS dir"); }
3512 }
3513*/
[41]3514 paranoid_free(isofile);
[1]3515
[41]3516 g_current_media_number++;
3517 if (g_current_media_number > MAX_NOOF_MEDIA) {
3518 fatal_error("Too many CD-R(W)'s. Use tape or net.");
3519 }
3520 wipe_archives(bkpinfo->scratchdir);
3521 asprintf(&tmp, "rm -Rf %s/images/*gz %s/images/*data*img",
[45]3522 bkpinfo->scratchdir, bkpinfo->scratchdir);
[41]3523 if (system(tmp)) {
3524 log_msg(2,
[45]3525 "Error occurred when I tried to delete the redundant IMGs and GZs");
[41]3526 }
3527 paranoid_free(tmp);
[1]3528
[41]3529 if (last_cd) {
3530 log_msg(2, "This was your last CD.");
3531 } else {
3532 log_msg(2, "Continuing to backup your data...");
3533 }
3534
3535 bkpinfo->verify_data = orig_vfy_flag_val;
3536 return (0);
[1]3537}
3538
3539/* @} - end of LLarchiveGroup */
3540
3541
3542/**
3543 * Verify the user's data.
3544 * @param bkpinfo The backup information structure. Fields used:
3545 * - @c backup_data
3546 * - @c backup_media_type
3547 * - @c media_device
3548 * - @c verify_data
3549 *
3550 * @return The number of errors encountered (0 for success)
3551 * @ingroup verifyGroup
3552 */
3553int verify_data(struct s_bkpinfo *bkpinfo)
3554{
[41]3555 int res = 0, retval = 0, cdno = 0;
3556 char *tmp;
3557 long diffs = 0;
[1]3558
[41]3559 assert(bkpinfo != NULL);
3560 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3561 chdir("/");
3562 mvaddstr_and_log_it(g_currentY, 0,
3563 "Verifying archives against live filesystem");
3564 if (bkpinfo->backup_media_type == cdstream) {
[688]3565 paranoid_alloc(bkpinfo->media_device,"/dev/cdrom");
[41]3566 }
3567 verify_tape_backups(bkpinfo);
3568 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
3569 } else if (bkpinfo->backup_data)
3570 //bkpinfo->backup_media_type == cdrw || bkpinfo->backup_media_type == cdr))
[1]3571 {
[41]3572 log_msg(2,
3573 "Not verifying again. Per-CD/ISO verification already carried out.");
3574 paranoid_system
3575 ("cat /tmp/changed.files.* > /tmp/changed.files 2> /dev/null");
3576 } else {
3577 g_current_media_number = cdno;
3578 if (bkpinfo->backup_media_type != iso) {
[688]3579 bkpinfo->media_device = find_cdrom_device(FALSE));
[1]3580 }
[41]3581 chdir("/");
3582 for (cdno = 1; cdno < 99 && bkpinfo->verify_data; cdno++) {
3583 if (cdno != g_current_media_number) {
3584 log_msg(2,
3585 "Warning - had to change g_current_media_number from %d to %d",
3586 g_current_media_number, cdno);
3587 g_current_media_number = cdno;
3588 }
3589 if (bkpinfo->backup_media_type != iso) {
3590 insist_on_this_cd_number(bkpinfo, cdno);
3591 }
3592 res = verify_cd_image(bkpinfo); // sets verify_data to FALSE if it's time to stop verifying
3593 retval += res;
3594 if (res) {
3595 asprintf(&tmp,
[45]3596 "Warnings/errors were reported while checking %s #%d",
3597 media_descriptor_string(bkpinfo->
3598 backup_media_type),
3599 g_current_media_number);
[41]3600 log_to_screen(tmp);
3601 paranoid_free(tmp);
[1]3602
[41]3603 }
[1]3604 }
[41]3605 asprintf(&tmp,
[145]3606 "grep 'afio: ' %s | sed 's/afio: //' | grep -vx '/dev/.*' >> /tmp/changed.files",
[45]3607 MONDO_LOGFILE);
[41]3608 system(tmp);
3609 paranoid_free(tmp);
3610
3611 asprintf(&tmp,
[145]3612 "grep 'star: ' %s | sed 's/star: //' | grep -vx '/dev/.*' >> /tmp/changed.files",
[45]3613 MONDO_LOGFILE);
[41]3614 system(tmp);
3615 paranoid_free(tmp);
3616
3617 run_program_and_log_output("umount " MNT_CDROM, FALSE);
3618 eject_device(bkpinfo->media_device);
[1]3619 }
[41]3620 diffs = count_lines_in_file("/tmp/changed.files");
[1]3621
[41]3622 if (diffs > 0) {
3623 if (retval == 0) {
3624 retval = (int) (-diffs);
3625 }
[1]3626 }
[41]3627 return (retval);
[1]3628}
3629
3630
3631/**
3632 * @addtogroup utilityGroup
3633 * @{
3634 */
3635/**
3636 * Write an image to a real 3.5" floppy disk.
3637 * @param device The device to write to (e.g. @c /dev/fd0)
3638 * @param datafile The image to write to @p device.
3639 * @return The number of errors encountered (0 for success)
3640 * @see write_image_to_floppy
3641 */
[41]3642int write_image_to_floppy_SUB(char *device, char *datafile)
[1]3643{
[41]3644 /*@ int *************************************************************** */
3645 int res = 0;
[1]3646 int percentage = 0;
3647 int blockno = 0;
[41]3648 int maxblocks = 0;
[1]3649
[41]3650 /*@ buffers************************************************************ */
3651 char *tmp;
[1]3652 char blk[1024];
3653 char *title;
3654
[41]3655 /*@ pointers ********************************************************** */
[1]3656 char *p;
[41]3657 FILE *fout, *fin;
[1]3658
3659
[41]3660 /* pretty stuff */
3661 if (!(p = strrchr(datafile, '/'))) {
3662 p = datafile;
3663 } else {
3664 p++;
[1]3665 }
[41]3666 asprintf(&title, "Writing %s to floppy", p);
3667 open_evalcall_form(title);
3668 paranoid_free(title);
3669
3670 /* functional stuff */
3671 for (p = device + strlen(device); p != device && isdigit(*(p - 1));
3672 p--);
3673 maxblocks = atoi(p);
3674 if (!maxblocks) {
3675 maxblocks = 1440;
[1]3676 }
[41]3677 asprintf(&tmp, "maxblocks = %d; p=%s", maxblocks, p);
3678 log_msg(2, tmp);
3679 paranoid_free(tmp);
3680
3681 /* copy data from image to floppy */
3682 if (!(fin = fopen(datafile, "r"))) {
3683 log_OS_error("Cannot open img");
3684 return (1);
[1]3685 }
[41]3686 if (!(fout = fopen(device, "w"))) {
3687 log_OS_error("Cannot open fdd");
3688 return (1);
3689 }
3690 for (blockno = 0; blockno < maxblocks; blockno++) {
3691 percentage = blockno * 100 / maxblocks;
3692 if (fread(blk, 1, 1024, fin) != 1024) {
3693 if (feof(fin)) {
3694 log_msg(1,
3695 "img read err - img ended prematurely - non-fatal error");
3696 sleep(3);
3697 return (res);
3698 }
3699 res++;
3700 log_to_screen("img read err");
3701 }
3702 if (fwrite(blk, 1, 1024, fout) != 1024) {
3703 res++;
3704 log_to_screen("fdd write err");
3705 }
3706 if (((blockno + 1) % 128) == 0) {
[688]3707 sync(); /* fflush doesn't work; dunno why */
[41]3708 update_evalcall_form(percentage);
3709 }
3710 }
3711 paranoid_fclose(fin);
3712 paranoid_fclose(fout);
3713 close_evalcall_form();
3714 return (res);
[1]3715}
3716
3717
3718/**
3719 * Wrapper around @c write_image_to_floppy_SUB().
3720 * This function, unlike @c write_image_to_floppy_SUB(),
3721 * gives the user the opportunity to retry if the write fails.
3722 * @see write_image_to_floppy_SUB
3723 */
[41]3724int write_image_to_floppy(char *device, char *datafile)
[1]3725{
[41]3726 /*@ int ************************************************************** */
3727 int res = 0;
[1]3728
[41]3729 assert_string_is_neither_NULL_nor_zerolength(device);
3730 assert_string_is_neither_NULL_nor_zerolength(datafile);
[1]3731
[41]3732 while ((res = write_image_to_floppy_SUB(device, datafile))) {
3733 if (!ask_me_yes_or_no("Failed to write image to floppy. Retry?")) {
3734 return (res);
3735 }
[1]3736 }
[41]3737 return (res);
[1]3738}
3739
3740/* @} - end of utilityGroup */
[262]3741
[426]3742void setenv_mondo_share(void) {
[262]3743
[426]3744setenv("MONDO_SHARE", MONDO_SHARE, 1);
[262]3745}
[539]3746
3747void mrarchive_init_conf(struct s_mrconf *mrconf) {
3748 char *command = NULL;
3749 FILE *conffd = NULL;
3750 FILE *fin = NULL;
3751 int n = 0;
3752 char *param = NULL;
3753
3754 mrconf = (struct s_mrconf *)malloc(sizeof(struct s_mrconf));
3755 if (mrconf == NULL) {
3756 fatal_error("Unable to malloc mrconf");
3757 }
3758 /* Default for everything int : 0 char * : NULL */
3759
3760 /* mindi conf parameters also needed in mondo */
3761 mrconf->ia64_boot_size = 0;
3762
3763 asprintf(&command, "mindi -printvar IA64_BOOT_SIZE");
3764 fin = popen(command, "r");
3765 getline(&param, &n, fin);
3766 pclose(fin);
3767 paranoid_free(command);
3768 mrconf->ia64_boot_size = atoi(param);
3769 paranoid_free(param);
3770
3771 mrconf->iso_creation_cmd = NULL;
3772
3773 /* Finds mondo conf file */
3774 mrconf_open(MONDO_CONF_DIR"/mondo.conf");
3775
3776 /* mondo conf parameters needed */
3777 mrconf->iso_creation_cmd = mrconf_sread(iso_creation_cmd);
3778
3779 mrconf_close();
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