source: MondoRescue/trunk/mondo/mondo/common/libmondo-archive.c@ 687

Last change on this file since 687 was 687, checked in by bcornec, 18 years ago

merge -r671:686 $SVN_M/branches/stable
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[45]1/* $Id: libmondo-archive.c 687 2006-07-17 13:39:42Z bcornec $
[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>
29#define DVDRWFORMAT 1
30
31
32
33/** @def DEFAULT_1722MB_DISK The default 1.722M floppy disk to write images to. */
34/** @def BACKUP_1722MB_DISK The 1.722M floppy disk to try if the default fails. */
35
36#ifdef __FreeBSD__
[41]37#define DEFAULT_1722MB_DISK "/dev/fd0.1722"
38#define BACKUP_1722MB_DISK "/dev/fd0.1722"
[1]39#else
[41]40#define DEFAULT_1722MB_DISK "/dev/fd0u1722"
41#define BACKUP_1722MB_DISK "/dev/fd0H1722"
[1]42#ifndef _SEMUN_H
[41]43#define _SEMUN_H
[1]44
45 /**
46 * The semaphore union, provided only in case the user's system doesn't.
47 */
[41]48union semun {
49 int val;
50 struct semid_ds *buf;
51 unsigned short int *array;
52 struct seminfo *__buf;
53};
[1]54#endif
[41]55#endif /* __FreeBSD__ */
[1]56
57/*@unused@*/
[41]58//static char cvsid[] = "$Id: libmondo-archive.c 687 2006-07-17 13:39:42Z bcornec $";
[1]59
60/* *************************** external global vars ******************/
61extern int g_current_media_number;
62extern int g_currentY;
63extern bool g_text_mode;
64extern bool g_exiting;
65extern long g_current_progress;
[41]66extern FILE *g_tape_stream;
[1]67extern long long g_tape_posK;
68extern char *g_mondo_home;
69extern char *g_tmpfs_mountpt;
70extern bool g_cd_recovery;
71extern char *g_serial_string;
72
73/**
74 * @addtogroup globalGroup
75 * @{
76 */
77/**
78 * The current backup media type in use.
79 */
[41]80t_bkptype g_backup_media_type = none;
[1]81
82/**
83 * Incremented by each archival thread when it starts up. After that,
84 * this is the number of threads running.
85 */
86int g_current_thread_no = 0;
87
88/* @} - end of globalGroup */
89
90extern int g_noof_rows;
91
92/* Semaphore-related code */
93
94static int set_semvalue(void);
95static void del_semvalue(void);
96static int semaphore_p(void);
97static int semaphore_v(void);
98
99static int g_sem_id;
100static int g_sem_key;
101
102
103
104
105/**
106 * Initialize the semaphore.
107 * @see del_semvalue
108 * @see semaphore_p
109 * @see semaphore_v
110 * @return 1 for success, 0 for failure.
111 */
[41]112static int set_semvalue(void) // initializes semaphore
[1]113{
[41]114 union semun sem_union;
115 sem_union.val = 1;
116 if (semctl(g_sem_id, 0, SETVAL, sem_union) == -1) {
117 return (0);
118 }
119 return (1);
[1]120}
121
122/**
123 * Frees (deletes) the semaphore. Failure is indicated by a log
124 * message.
125 * @see set_semvalue
126 */
[41]127static void del_semvalue(void) // deletes semaphore
[1]128{
[41]129 union semun sem_union;
[1]130
[41]131 if (semctl(g_sem_id, 0, IPC_RMID, sem_union) == -1) {
132 log_msg(3, "Failed to delete semaphore");
133 }
[1]134}
135
136/**
137 * Acquire (increment) the semaphore (change status to P).
138 * @return 1 for success, 0 for failure.
139 * @see semaphore_v
140 */
[41]141static int semaphore_p(void) // changes status to 'P' (waiting)
[1]142{
[41]143 struct sembuf sem_b;
[1]144
[41]145 sem_b.sem_num = 0;
146 sem_b.sem_op = -1; // P()
147 sem_b.sem_flg = SEM_UNDO;
148 if (semop(g_sem_id, &sem_b, 1) == -1) {
149 log_msg(3, "semaphore_p failed");
150 return (0);
151 }
152 return (1);
[1]153}
154
155/**
156 * Free (decrement) the semaphore (change status to V).
157 * @return 1 for success, 0 for failure.
158 */
[41]159static int semaphore_v(void) // changes status to 'V' (free)
[1]160{
[41]161 struct sembuf sem_b;
[1]162
[41]163 sem_b.sem_num = 0;
164 sem_b.sem_op = 1; // V()
165 sem_b.sem_flg = SEM_UNDO;
166 if (semop(g_sem_id, &sem_b, 1) == -1) {
167 log_msg(3, "semaphore_v failed");
168 return (0);
169 }
170 return (1);
[1]171}
172
173
174//------------------------------------------------------
175
176
177/**
178 * Size in megabytes of the buffer afforded to the executable "buffer".
179 * This figure is used when we calculate how much data we have probably 'lost'
180 * when writing off the end of tape N, so that we can then figure out how much
181 * data we must recreate & write to the start of tape N+1.
182 */
183extern int g_tape_buffer_size_MB;
184
185
186
187
188int
[41]189archive_this_fileset_with_star(struct s_bkpinfo *bkpinfo, char *filelist,
[45]190 char *fname, int setno)
[1]191{
[41]192 int retval = 0;
193 unsigned int res = 0;
194 int tries = 0;
195 char *command;
196 char *tmp;
197 char *p;
[1]198
[41]199 if (!does_file_exist(filelist)) {
200 asprintf(&tmp,
201 "(archive_this_fileset) - filelist %s does not exist",
202 filelist);
203 log_to_screen(tmp);
204 paranoid_free(tmp);
205 return (1);
206 }
[1]207
[41]208 asprintf(&tmp, "echo hi > %s 2> /dev/null", fname);
209 if (system(tmp)) {
210 fatal_error("Unable to write tarball to scratchdir");
[1]211 }
[41]212 paranoid_free(tmp);
[1]213
[41]214 asprintf(&command, "star H=star list=%s -c " STAR_ACL_SZ " file=%s",
215 filelist, fname);
216 if (bkpinfo->use_lzo) {
217 fatal_error("Can't use lzop");
218 }
219 if (bkpinfo->compression_level > 0) {
220 asprintf(&tmp, "%s -bz", command);
221 paranoid_free(command);
222 command = tmp;
223 }
224 asprintf(&tmp, "%s 2>> %s", command, MONDO_LOGFILE);
225 paranoid_free(command);
226 command = tmp;
227 log_msg(4, "command = '%s'", command);
228
229 for (res = 99, tries = 0; tries < 3 && res != 0; tries++) {
230 log_msg(5, "command='%s'", command);
231 res = system(command);
232 asprintf(&tmp, "%s", last_line_of_file(MONDO_LOGFILE));
233 log_msg(1, "res=%d; tmp='%s'", res, tmp);
234 if (bkpinfo->use_star && (res == 254 || res == 65024)
235 && strstr(tmp, "star: Processed all possible files")
236 && tries > 0) {
237 log_msg(1, "Star returned nonfatal error");
238 res = 0;
239 }
[45]240 paranoid_free(tmp);
[41]241 if (res) {
242 log_OS_error(command);
243 p = strstr(command, "-acl ");
244 if (p) {
245 p[0] = p[1] = p[2] = p[3] = ' ';
246 log_msg(1, "new command = '%s'", command);
247 } else {
248 log_msg(3,
249 "Attempt #%d failed. Pausing 3 seconds and retrying...",
250 tries + 1);
251 sleep(3);
252 }
253 }
254 }
[45]255 paranoid_free(command);
256
[41]257 retval += res;
258 if (retval) {
259 log_msg(3, "Failed to write set %d", setno);
260 } else if (tries > 1) {
261 log_msg(3, "Succeeded in writing set %d, on try #%d", setno,
262 tries);
263 }
264
265 return (retval);
[1]266}
267
268
269/**
270 * Call @c afio to archive the filelist @c filelist to the file @c fname.
271 *
272 * @param bkpinfo The backup information structure. Fields used:
273 * - @c compression_level
274 * - @c scratchdir (only verifies existence)
275 * - @c tmpdir (only verifies existence)
276 * - @c zip_exe
277 * - @c zip_suffix
278 * @param filelist The path to a file containing a list of files to be archived
279 * in this fileset.
280 * @param fname The output file to archive to.
281 * @param setno This fileset number.
282 * @return The number of errors encountered (0 for success).
283 * @ingroup LLarchiveGroup
284 */
285int
[41]286archive_this_fileset(struct s_bkpinfo *bkpinfo, char *filelist,
287 char *fname, int setno)
[1]288{
289
[41]290 /*@ int ************************************************************ */
291 int retval = 0;
292 int res = 0;
293 int i = 0;
294 int tries = 0;
295 static int free_ramdisk_space = 9999;
[1]296
[41]297 /*@ buffers ******************************************************** */
298 char *command;
[171]299 char *zipparams = NULL;
[41]300 char *tmp, *tmp1;
[1]301
[41]302 assert(bkpinfo != NULL);
303 assert_string_is_neither_NULL_nor_zerolength(filelist);
304 assert_string_is_neither_NULL_nor_zerolength(fname);
[1]305
[41]306 if (bkpinfo->compression_level > 0 && bkpinfo->use_star) {
307 return (archive_this_fileset_with_star
308 (bkpinfo, filelist, fname, setno));
309 }
[1]310
[41]311 if (!does_file_exist(filelist)) {
312 asprintf(&tmp,
[45]313 "(archive_this_fileset) - filelist %s does not exist",
314 filelist);
[41]315 log_to_screen(tmp);
316 paranoid_free(tmp)
[45]317 return (1);
[41]318 }
319 asprintf(&tmp, "echo hi > %s 2> /dev/null", fname);
320 if (system(tmp)) {
321 fatal_error("Unable to write tarball to scratchdir");
322 }
323 paranoid_free(tmp)
324
325
[171]326 if (bkpinfo->compression_level > 0) {
[41]327 asprintf(&tmp, "%s/do-not-compress-these", g_mondo_home);
328 // -b %ld, TAPE_BLOCK_SIZE
329 asprintf(&zipparams, "-Z -P %s -G %d -T 3k", bkpinfo->zip_exe,
330 bkpinfo->compression_level);
331 if (does_file_exist(tmp)) {
332 asprintf(&tmp1, "%s -E %s", zipparams, tmp);
333 paranoid_free(zipparams)
[171]334 zipparams = tmp1;
[41]335 } else {
[171]336 asprintf(&zipparams, " ");
[41]337 log_msg(3, "%s not found. Cannot exclude zipfiles, etc.", tmp);
338 }
339 paranoid_free(tmp)
340 } else {
[171]341 asprintf(&zipparams, " ");
[41]342 }
343
[1]344// make_hole_for_file(fname);
345
[41]346 if (!does_file_exist(bkpinfo->tmpdir)) {
347 log_OS_error("tmpdir not found");
348 fatal_error("tmpdir not found");
349 }
350 if (!does_file_exist(bkpinfo->scratchdir)) {
351 log_OS_error("scratchdir not found");
352 fatal_error("scratchdir not found");
353 }
354 asprintf(&command, "rm -f %s %s. %s.gz %s.%s", fname, fname, fname,
355 fname, bkpinfo->zip_suffix);
356 paranoid_system(command);
357 paranoid_free(command);
[1]358
[127]359 asprintf(&command, "afio -o -b %ld -M 16m %s %s < %s 2>> %s",
360 TAPE_BLOCK_SIZE, zipparams, fname, filelist, MONDO_LOGFILE);
[41]361 paranoid_free(zipparams);
[1]362
[41]363 asprintf(&tmp, "echo hi > %s 2> /dev/null", fname);
364 if (system(tmp)) {
365 fatal_error("Unable to write tarball to scratchdir");
366 }
367 paranoid_free(tmp);
[1]368
[41]369 for (res = 99, tries = 0; tries < 3 && res != 0; tries++) {
370 log_msg(5, "command='%s'", command);
371 res = system(command);
372 if (res) {
373 log_OS_error(command);
374 log_msg(3,
375 "Attempt #%d failed. Pausing 3 seconds and retrying...",
376 tries + 1);
377 sleep(3);
378 }
379 }
[45]380 paranoid_free(command);
381
[41]382 retval += res;
383 if (retval) {
384 log_msg(3, "Failed to write set %d", setno);
385 } else if (tries > 1) {
386 log_msg(3, "Succeeded in writing set %d, on try #%d", setno,
387 tries);
388 }
[1]389
[41]390 if (g_tmpfs_mountpt[0] != '\0') {
391 i = atoi(call_program_and_get_last_line_of_output
[309]392 ("df -m -P | grep dev/shm | grep -v none | tr -s ' ' '\t' | cut -f4"));
[41]393 if (i > 0) {
394 if (free_ramdisk_space > i) {
395 free_ramdisk_space = i;
396 log_msg(2, "min(free_ramdisk_space) is now %d",
397 free_ramdisk_space);
398 if (free_ramdisk_space < 10) {
399 fatal_error
400 ("Please increase PPCFG_RAMDISK_SIZE in my-stuff.h to increase size of ramdisk ");
401 }
402 }
403 }
404 }
405 return (retval);
[1]406}
407
408
409/**
410 * Wrapper function for all the backup commands.
411 * Calls these other functions: @c prepare_filelist(),
412 * @c call_filelist_chopper(), @c copy_mondo_and_mindi_stuff_to_scratchdir(),
413 * @c call_mindi_to_supply_boot_disks(), @c do_that_initial_phase(),
414 * @c make_those_afios_phase(), @c make_those_slices_phase(), and
415 * @c do_that_final_phase(). If anything fails before @c do_that_initial_phase(),
416 * @c fatal_error is called with a suitable message.
417 * @param bkpinfo The backup information structure. Uses most fields.
418 * @return The number of non-fatal errors encountered (0 for success).
419 * @ingroup archiveGroup
420 */
[539]421int backup_data(struct s_bkpinfo *bkpinfo, struct s_mrconf *mrconf)
[1]422{
[41]423 int retval = 0, res = 0;
424 char *tmp;
[1]425
[41]426 assert(bkpinfo != NULL);
427 set_g_cdrom_and_g_dvd_to_bkpinfo_value(bkpinfo);
428 if (bkpinfo->backup_media_type == dvd) {
[1]429#ifdef DVDRWFORMAT
[41]430 if (!find_home_of_exe("dvd+rw-format")) {
431 fatal_error
432 ("Cannot find dvd+rw-format. Please install it or fix your PATH.");
433 }
[1]434#endif
[41]435 if (!find_home_of_exe("growisofs")) {
436 fatal_error
437 ("Cannot find growisofs. Please install it or fix your PATH.");
438 }
[1]439 }
440
[41]441 if ((res = prepare_filelist(bkpinfo))) { /* generate scratchdir/filelist.full */
442 fatal_error("Failed to generate filelist catalog");
443 }
444 if (call_filelist_chopper(bkpinfo)) {
445 fatal_error("Failed to run filelist chopper");
446 }
[1]447
448/*
[41]449 asprintf(&tmp, "wc -l %s/archives/filelist.full > %s/archives/filelist.count",bkpinfo->scratchdir, bkpinfo->scratchdir);
[1]450 if (run_program_and_log_output(tmp, 2))
451 { fatal_error("Failed to count filelist.full"); }
452*/
[45]453 asprintf(&tmp, "gzip -9 %s/archives/filelist.full",
454 bkpinfo->scratchdir);
[41]455 if (run_program_and_log_output(tmp, 2)) {
456 fatal_error("Failed to gzip filelist.full");
457 }
458 paranoid_free(tmp);
459 asprintf(&tmp, "cp -f %s/archives/*list*.gz %s", bkpinfo->scratchdir,
[45]460 bkpinfo->tmpdir);
[41]461 if (run_program_and_log_output(tmp, 2)) {
462 fatal_error("Failed to copy to tmpdir");
463 }
464 paranoid_free(tmp);
[1]465
[41]466 copy_mondo_and_mindi_stuff_to_scratchdir(bkpinfo); // payload, too, if it exists
[1]467#if __FreeBSD__ == 5
[41]468 strcpy(bkpinfo->kernel_path, "/boot/kernel/kernel");
[1]469#elif __FreeBSD__ == 4
[41]470 strcpy(bkpinfo->kernel_path, "/kernel");
[1]471#elif linux
[41]472 if (figure_out_kernel_path_interactively_if_necessary
473 (bkpinfo->kernel_path)) {
474 fatal_error
475 ("Kernel not found. Please specify manually with the '-k' switch.");
476 }
[1]477#else
478#error "I don't know about this system!"
479#endif
[41]480 if ((res = call_mindi_to_supply_boot_disks(bkpinfo))) {
481 fatal_error("Failed to generate boot+data disks");
482 }
483 retval += do_that_initial_phase(bkpinfo); // prepare
484 asprintf(&tmp, "rm -f %s/images/*.iso", bkpinfo->scratchdir);
485 run_program_and_log_output(tmp, 1);
486 paranoid_free(tmp);
487 retval += make_those_slices_phase(bkpinfo); // backup BIG files
488 retval += do_that_final_phase(bkpinfo); // clean up
489 log_msg(1, "Creation of archives... complete.");
490 if (bkpinfo->verify_data) {
491 sleep(2);
492 }
493 return (retval);
[1]494}
495
496
497/**
498 * Call Mindi to generate boot and data disks.
499 * @note This binds correctly to the new Perl version of mindi.
500 * @param bkpinfo The backup information structure. Fields used:
501 * - @c backup_media_type
502 * - @c boot_loader
503 * - @c boot_device
504 * - @c compression_level
505 * - @c differential
506 * - @c exclude_paths
507 * - @c image_devs
508 * - @c kernel_path
509 * - @c make_cd_use_lilo
510 * - @c media_device
511 * - @c media_size
512 * - @c nonbootable_backup
513 * - @c tmpdir
514 * - @c use_lzo
515 *
516 * @return The number of errors encountered (0 for success)
517 * @bug The code to automagically determine the boot drive
518 * is messy and system-dependent. In particular, it breaks
519 * for Linux RAID and LVM users.
520 * @ingroup MLarchiveGroup
521 */
[41]522int call_mindi_to_supply_boot_disks(struct s_bkpinfo *bkpinfo)
[1]523{
[41]524 /*@ buffer ************************************************************ */
525 char *tmp;
[1]526 char *command;
527 char *use_lzo_sz;
[41]528 char *use_comp_sz;
[1]529 char *use_star_sz;
530 char *bootldr_str;
531 char *tape_device;
532 char *last_filelist_number;
533 char *broken_bios_sz;
534 char *cd_recovery_sz;
535 char *tape_size_sz;
536 char *devs_to_exclude;
[41]537 char *use_lilo_sz;
538 char *value;
[1]539 char *bootdev;
540
541
542
[41]543 /*@ char ************************************************************** */
[1]544 char ch = '\0';
545
[41]546 /*@ long ********************************************************** */
547 long lines_in_filelist = 0;
[1]548
[41]549 /*@ int ************************************************************* */
550 int res = 0;
551 long estimated_total_noof_slices = 0;
[1]552
[41]553 assert(bkpinfo != NULL);
[1]554
[41]555 asprintf(&tmp,
[127]556 "echo '%s' | tr -s ' ' '\n' | grep -x '/dev/.*' | tr -s '\n' ' ' | awk '{print $0\"\\n\";}'",
[45]557 bkpinfo->exclude_paths);
558 asprintf(&devs_to_exclude,
559 call_program_and_get_last_line_of_output(tmp));
[41]560 paranoid_free(tmp);
561 asprintf(&tmp, "devs_to_exclude = '%s'", devs_to_exclude);
562 log_msg(2, tmp);
563 paranoid_free(tmp);
564 mvaddstr_and_log_it(g_currentY, 0,
[45]565 "Calling MINDI to create boot+data disks");
[41]566 asprintf(&tmp, "%s/filelist.full", bkpinfo->tmpdir);
567 if (!does_file_exist(tmp)) {
568 paranoid_free(tmp);
569 asprintf(&tmp, "%s/tmpfs/filelist.full", bkpinfo->tmpdir);
570 if (!does_file_exist(tmp)) {
571 fatal_error
572 ("Cannot find filelist.full, so I cannot count its lines");
573 }
574 }
575 lines_in_filelist = count_lines_in_file(tmp);
576 paranoid_free(tmp);
577 asprintf(&tmp, "%s/LAST-FILELIST-NUMBER", bkpinfo->tmpdir);
578 asprintf(&last_filelist_number, last_line_of_file(tmp));
579 paranoid_free(tmp);
580 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
581 asprintf(&tape_size_sz, "%ld", bkpinfo->media_size[1]);
[171]582 asprintf(&tape_device, bkpinfo->media_device);
[41]583 } else {
[171]584 asprintf(&tape_size_sz, " ");
585 asprintf(&tape_device, " ");
[41]586 }
587 if (bkpinfo->use_lzo) {
588 asprintf(&use_lzo_sz, "yes");
589 } else {
590 asprintf(&use_lzo_sz, "no");
591 }
592 if (bkpinfo->use_star) {
593 asprintf(&use_star_sz, "yes");
594 } else {
595 asprintf(&use_star_sz, "no");
596 }
[1]597
[41]598 if (bkpinfo->compression_level > 0) {
599 asprintf(&use_comp_sz, "yes");
600 } else {
601 asprintf(&use_comp_sz, "no");
602 }
[1]603
[41]604 asprintf(&broken_bios_sz, "yes"); /* assume so */
605 if (g_cd_recovery) {
606 asprintf(&cd_recovery_sz, "yes");
607 } else {
608 asprintf(&cd_recovery_sz, "no");
609 }
[45]610 /* Field shared between LILO/ELILO */
[41]611 if (bkpinfo->make_cd_use_lilo) {
612 asprintf(&use_lilo_sz, "yes");
613 } else {
614 asprintf(&use_lilo_sz, "no");
615 }
616
617 if (!bkpinfo->nonbootable_backup
618 && (bkpinfo->boot_loader == '\0'
619 || bkpinfo->boot_device[0] == '\0')) {
620
[1]621#ifdef __FreeBSD__
[41]622 asprintf(&bootdev, call_program_and_get_last_line_of_output
[45]623 ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'"));
[41]624 if (!bootdev[0]) {
625 paranoid_free(bootdev);
626 asprintf(&bootdev, call_program_and_get_last_line_of_output
[45]627 ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'"));
[41]628 }
[1]629#else
[41]630 asprintf(&bootdev, call_program_and_get_last_line_of_output
[45]631 ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'"));
[41]632 if (strstr(bootdev, "/dev/cciss/")) {
633 paranoid_free(bootdev);
634 asprintf(&bootdev, call_program_and_get_last_line_of_output
[45]635 ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | cut -dp -f1"));
[41]636 }
637 if (!bootdev[0]) {
638 paranoid_free(bootdev);
639 asprintf(&bootdev, call_program_and_get_last_line_of_output
[45]640 ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'"));
[41]641 if (strstr(bootdev, "/dev/cciss/")) {
642 paranoid_free(bootdev);
643 asprintf(&bootdev, call_program_and_get_last_line_of_output
[45]644 ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | cut -dp -f1"));
[41]645 }
646 }
[1]647#endif
[41]648 if (bootdev[0])
649 ch = which_boot_loader(bootdev);
650 else
651 ch = 'U';
652 if (bkpinfo->boot_loader != '\0') {
653 asprintf(&tmp, "User specified boot loader. It is '%c'.",
[45]654 bkpinfo->boot_loader);
[41]655 log_msg(2, tmp);
656 paranoid_free(tmp);
657 } else {
658 bkpinfo->boot_loader = ch;
659 }
660 if (bkpinfo->boot_device[0] != '\0') {
661 asprintf(&tmp, "User specified boot device. It is '%s'.",
[45]662 bkpinfo->boot_device);
[41]663 log_msg(2, tmp);
664 paranoid_free(tmp);
665 } else {
666 strcpy(bkpinfo->boot_device, bootdev);
667 }
668 }
669 paranoid_free(bootdev);
[1]670
[41]671 if (
[1]672#ifdef __FreeBSD__
[41]673 bkpinfo->boot_loader != 'B' && bkpinfo->boot_loader != 'D' &&
[1]674#endif
675#ifdef __IA64__
[41]676 bkpinfo->boot_loader != 'E' &&
[1]677#endif
[41]678 bkpinfo->boot_loader != 'L' && bkpinfo->boot_loader != 'G'
679 && bkpinfo->boot_loader != 'R' && !bkpinfo->nonbootable_backup)
[1]680 {
[41]681 fatal_error
[45]682 ("Please specify your boot loader and device, e.g. -l GRUB -f /dev/hda.\nType 'man mondoarchive' to read the manual.");
[1]683 }
[41]684 if (bkpinfo->boot_loader == 'L') {
685 asprintf(&bootldr_str, "LILO");
686 if (!does_file_exist("/etc/lilo.conf")) {
687 fatal_error
[45]688 ("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]689 }
690 } else if (bkpinfo->boot_loader == 'G') {
691 asprintf(&bootldr_str, "GRUB");
692 if (!does_file_exist("/etc/grub.conf")
693 && does_file_exist("/boot/grub/grub.conf")) {
694 run_program_and_log_output
695 ("ln -sf /boot/grub/grub.conf /etc/grub.conf", 5);
696 }
697 /* Detect Debian's grub config file */
698 else if (!does_file_exist("/etc/grub.conf")
699 && does_file_exist("/boot/grub/menu.lst")) {
700 run_program_and_log_output
701 ("ln -s /boot/grub/menu.lst /etc/grub.conf", 5);
702 }
703 if (!does_file_exist("/etc/grub.conf")) {
704 fatal_error
[45]705 ("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]706 }
707 } else if (bkpinfo->boot_loader == 'E') {
708 asprintf(&bootldr_str, "ELILO");
[45]709 /* BERLIOS: fix it for SuSE, Debian, Mandrake, ... */
[41]710 if (!does_file_exist("/etc/elilo.conf")
711 && does_file_exist("/boot/efi/efi/redhat/elilo.conf")) {
712 run_program_and_log_output
713 ("ln -sf /boot/efi/efi/redhat/elilo.conf /etc/elilo.conf",
714 5);
715 }
716 if (!does_file_exist("/etc/elilo.conf")) {
717 fatal_error
[45]718 ("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]719 }
720 } else if (bkpinfo->boot_loader == 'R') {
721 asprintf(&bootldr_str, "RAW");
[1]722 }
723#ifdef __FreeBSD__
[41]724 else if (bkpinfo->boot_loader == 'D') {
725 asprintf(&bootldr_str, "DD");
726 }
[1]727
[41]728 else if (bkpinfo->boot_loader == 'B') {
729 asprintf(&bootldr_str, "BOOT0");
730 }
[1]731#endif
[41]732 else {
733 asprintf(&bootldr_str, "unknown");
734 }
735 asprintf(&tmp, "Your boot loader is %s and it boots from %s",
[45]736 bootldr_str, bkpinfo->boot_device);
[41]737 log_to_screen(tmp);
738 paranoid_free(tmp);
739 asprintf(&tmp, "%s/BOOTLOADER.DEVICE", bkpinfo->tmpdir);
740 if (write_one_liner_data_file(tmp, bkpinfo->boot_device)) {
741 log_msg(1, "%ld: Unable to write one-liner boot device", __LINE__);
742 }
743 paranoid_free(tmp);
744 switch (bkpinfo->backup_media_type) {
745 case cdr:
746 asprintf(&value, "cdr");
747 break;
748 case cdrw:
749 asprintf(&value, "cdrw");
750 break;
751 case cdstream:
752 asprintf(&value, "cdstream");
753 break;
754 case tape:
755 asprintf(&value, "tape");
756 break;
757 case udev:
758 asprintf(&value, "udev");
759 break;
760 case iso:
761 asprintf(&value, "iso");
762 break;
763 case nfs:
764 asprintf(&value, "nfs");
765 break;
766 case dvd:
767 asprintf(&value, "dvd");
768 break;
769 default:
770 fatal_error("Unknown backup_media_type");
771 }
772 asprintf(&tmp, "%s/BACKUP-MEDIA-TYPE", bkpinfo->tmpdir);
773 if (write_one_liner_data_file(tmp, value)) {
774 res++;
775 log_msg(1, "%ld: Unable to write one-liner backup-media-type",
776 __LINE__);
777 }
778 paranoid_free(value);
779 paranoid_free(tmp);
780 log_to_screen(bkpinfo->tmpdir);
781 asprintf(&tmp, "%s/BOOTLOADER.NAME", bkpinfo->tmpdir);
782 if (write_one_liner_data_file(tmp, bootldr_str)) {
783 res++;
784 log_msg(1, "%ld: Unable to write one-liner bootloader.name",
785 __LINE__);
786 }
787 paranoid_free(bootldr_str);
788 paranoid_free(tmp);
789 asprintf(&tmp, "%s/DIFFERENTIAL", bkpinfo->tmpdir);
790 if (bkpinfo->differential) {
791 res += write_one_liner_data_file(tmp, "1");
792 } else {
793 res += write_one_liner_data_file(tmp, "0");
794 }
795 paranoid_free(tmp);
[1]796
[41]797 estimated_total_noof_slices =
798 size_of_all_biggiefiles_K(bkpinfo) / bkpinfo->optimal_set_size + 1;
[1]799/* add nfs stuff here? */
[41]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");
[41]918 asprintf(&tmp, call_program_and_get_last_line_of_output(command));
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
1178 asprintf(&g_serial_string,
1179 call_program_and_get_last_line_of_output("dd \
[1]1180if=/dev/urandom bs=16 count=1 2> /dev/null | \
1181hexdump | tr -s ' ' '0' | head -n1"));
[41]1182 strip_spaces(g_serial_string);
[45]1183 asprintf(&tmp, "%s...word.", g_serial_string);
[41]1184 paranoid_free(g_serial_string);
1185 g_serial_string = tmp;
1186 log_msg(2, "g_serial_string = '%s'", g_serial_string);
[1]1187
[41]1188 asprintf(&tmpfile, "%s/archives/SERIAL-STRING", bkpinfo->scratchdir);
1189 if (write_one_liner_data_file(tmpfile, g_serial_string)) {
1190 log_msg(1, "%ld: Failed to write serial string", __LINE__);
1191 }
1192 paranoid_free(g_serial_string);
1193 paranoid_free(tmpfile);
[1]1194
[41]1195 mvaddstr_and_log_it(g_currentY, 0, "Preparing to archive your data");
1196 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
1197 if (bkpinfo->backup_media_type == cdstream) {
1198 openout_cdstream(bkpinfo->media_device, bkpinfo->cdrw_speed);
1199 } else {
1200 openout_tape(bkpinfo->media_device, bkpinfo->internal_tape_block_size); /* sets g_tape_stream */
1201 }
1202 if (!g_tape_stream) {
1203 fatal_error("Cannot open backup (streaming) device");
1204 }
1205 log_msg(1, "Backup (stream) opened OK");
1206 write_data_disks_to_stream(data_disks_file);
1207 } else {
1208 log_msg(1, "Backing up to CD's");
[1]1209 }
[41]1210 paranoid_free(data_disks_file);
[1]1211
[75]1212 asprintf(&command, "rm -f %s/%s/%s-[1-9]*.iso", bkpinfo->isodir,
[89]1213 bkpinfo->nfs_remote_dir, bkpinfo->prefix);
[41]1214 paranoid_system(command);
1215 paranoid_free(command);
1216 wipe_archives(bkpinfo->scratchdir);
1217 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
1218 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[687]1219 write_header_block_to_stream((off_t)0, "start-of-tape",
[45]1220 BLK_START_OF_TAPE);
[687]1221 write_header_block_to_stream((off_t)0, "start-of-backup",
[45]1222 BLK_START_OF_BACKUP);
[41]1223 }
1224 return (retval);
[1]1225}
1226
1227
1228/**
1229 * Calls floppy-formatting @c cmd and tracks its progress if possible.
1230 *
1231 * @param cmd The command to run (e.g. @c fdformat @c /dev/fd0).
1232 * @param title The human-friendly description of the floppy you are writing.
1233 * This will be used as the title in the progress bar window. Example:
1234 * "Formatting disk /dev/fd0".
1235 * @see format_disk
1236 * @return The exit code of fdformat/superformat.
1237 */
[41]1238int format_disk_SUB(char *cmd, char *title)
[1]1239{
1240
[41]1241 /*@ int *************************************************************** */
1242 int res = 0;
[1]1243 int percentage = 0;
1244 int maxtracks = 0;
1245 int trackno = 0;
1246 int last_trkno = 0;
1247
[41]1248 /*@ buffers *********************************************************** */
1249 char *command;
1250 char *tempfile;
[1]1251
[41]1252 /*@ pointers ********************************************************** */
1253 FILE *pin;
[1]1254
[41]1255 assert_string_is_neither_NULL_nor_zerolength(cmd);
1256 assert_string_is_neither_NULL_nor_zerolength(title);
[1]1257
1258#ifdef __FreeBSD__
1259/* Ugh. FreeBSD fdformat prints out this pretty progress indicator that's
1260 impossible to parse. It looks like
1261 VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVF-------------------
1262 where V means verified, E means error, F means formatted, and - means
1263 not done yet.
1264*/
[41]1265 return (run_program_and_log_to_screen(cmd, title));
[1]1266#endif
1267
1268/* if Debian then do bog-standard superformat; don't be pretty */
[41]1269 if (strstr(cmd, "superformat")) {
1270 return (run_program_and_log_to_screen(cmd, title));
1271 }
[1]1272/* if not Debian then go ahead & use fdformat */
[45]1273 asprintf(&tempfile, "%s",
1274 call_program_and_get_last_line_of_output
1275 ("mktemp -q /tmp/mondo.XXXXXXXX"));
1276 asprintf(&command, "%s >> %s 2>> %s; rm -f %s", cmd, tempfile,
1277 tempfile, tempfile);
[41]1278 log_msg(3, command);
1279 open_evalcall_form(title);
1280 if (!(pin = popen(command, "r"))) {
1281 log_OS_error("fmt err");
1282 return (1);
[1]1283 }
[41]1284 if (strstr(command, "1722")) {
1285 maxtracks = 82;
1286 } else {
1287 maxtracks = 80;
[1]1288 }
[45]1289 paranoid_free(command);
1290
[41]1291 for (sleep(1); does_file_exist(tempfile); sleep(1)) {
1292 trackno = get_trackno_from_logfile(tempfile);
1293 if (trackno < 0 || trackno > 80) {
1294 log_msg(1, "Weird track#");
1295 continue;
1296 }
1297 percentage = trackno * 100 / maxtracks;
1298 if (trackno <= 5 && last_trkno > 40) {
1299 close_evalcall_form();
1300 strcpy(title, "Verifying format");
1301 open_evalcall_form(title);
1302 }
1303 last_trkno = trackno;
1304 update_evalcall_form(percentage);
1305 }
1306 close_evalcall_form();
1307 if (pclose(pin)) {
1308 res++;
1309 log_OS_error("Unable to pclose");
1310 }
1311 unlink(tempfile);
1312 paranoid_free(tempfile);
1313 return (res);
[1]1314}
1315
[45]1316
[1]1317/**
1318 * Wrapper around @c format_disk_SUB().
1319 * This function calls @c format_disk_SUB() with a @c device of its @c device
1320 * parameter and a @c title of Formatting disk @c device. If the format
1321 * fails, the user will be given the option of retrying.
1322 *
1323 * @param device The floppy drive to write to.
1324 * @see format_disk_SUB
1325 * @return The exit code of fdformat/superformat.
1326 * @ingroup deviceGroup
1327 */
[41]1328int format_disk(char *device)
[1]1329{
1330
[41]1331 /*@ int ************************************************************** */
1332 int res = 0;
[1]1333
[41]1334 /*@ buffer *********************************************************** */
1335 char *command;
1336 char *title;
1337
1338
1339 assert_string_is_neither_NULL_nor_zerolength(device);
1340 if (!system("which superformat > /dev/null 2> /dev/null")) {
1341 asprintf(&command, "superformat %s", device);
1342 } else {
[1]1343#ifdef __FreeBSD__
[41]1344 asprintf(&command, "fdformat -y %s", device);
[1]1345#else
[41]1346 asprintf(&command, "fdformat %s", device);
[1]1347#endif
1348 }
[41]1349 asprintf(&title, "Formatting disk %s", device);
1350 while ((res = format_disk_SUB(command, title))) {
1351 if (!ask_me_yes_or_no("Failed to format disk. Retry?")) {
1352 return (res);
1353 }
1354 }
1355 paranoid_free(title);
1356 paranoid_free(command);
1357 return (res);
[1]1358}
1359
[45]1360
[1]1361/**
1362 * Get the <tt>N</tt>th bit of @c array.
1363 * @param array The bit-array (as a @c char pointer).
1364 * @param N The number of the bit you want.
1365 * @return TRUE (bit is set) or FALSE (bit is not set).
1366 * @see set_bit_N_of_array
1367 * @ingroup utilityGroup
1368 */
[41]1369bool get_bit_N_of_array(char *array, int N)
[1]1370{
[41]1371 int element_number;
1372 int bit_number;
1373 int mask;
1374
1375 element_number = N / 8;
1376 bit_number = N % 8;
1377 mask = 1 << bit_number;
1378 if (array[element_number] & mask) {
1379 return (TRUE);
1380 } else {
1381 return (FALSE);
1382 }
[1]1383}
1384
1385/**
1386 * @addtogroup LLarchiveGroup
1387 * @{
1388 */
1389/**
1390 * Start up threads to archive your files.
1391 *
1392 * This function starts @c ARCH_THREADS threads,
1393 * each starting execution in @c create_afio_files_in_background().
1394 * Each thread will archive individual filesets, based on the
1395 * pointers passed to it and continually updated, until all files
1396 * have been backed up. This function coordinates the threads
1397 * and copies their output to the @c scratchdir.
1398 *
1399 * @param bkpinfo The backup information structure. Fields used:
1400 * - @c backup_media_type
1401 * - @c scratchdir
1402 * - @c tmpdir
1403 * - @c zip_suffix
1404 *
1405 * @return The number of errors encountered (0 for success)
1406 */
[539]1407int make_afioballs_and_images(struct s_bkpinfo *bkpinfo, struct s_mrconf *mrconf)
[1]1408{
1409
[41]1410 /*@ int ************************************************** */
1411 int retval = 0;
1412 long int storing_set_no = 0;
1413 int res = 0;
1414 bool done_storing = FALSE;
1415 char *result_str;
1416 char *transfer_block;
1417 void *vp;
1418 void **pvp;
[1]1419
[41]1420 /*@ buffers ********************************************** */
1421 char *storing_filelist_fname;
1422 char *storing_afioball_fname;
1423 char *tmp;
1424 char *media_usage_comment;
1425 pthread_t archival_thread[ARCH_THREADS];
1426 char *p_list_of_fileset_flags;
1427 int *p_archival_threads_running;
1428 int *p_last_set_archived;
1429 int *p_next_set_to_archive;
1430 int noof_threads;
1431 int i;
1432 char *curr_xattr_list_fname;
1433 char *curr_acl_list_fname;
1434 int misc_counter_that_is_not_important = 0;
[1]1435
[41]1436 log_msg(8, "here");
1437 assert(bkpinfo != NULL);
1438 /* BERLIOS: To be removed */
1439 malloc_string(result_str);
1440 transfer_block =
1441 malloc(sizeof(struct s_bkpinfo) + BKPINFO_LOC_OFFSET + 64);
1442 memset((void *) transfer_block, 0,
1443 sizeof(struct s_bkpinfo) + BKPINFO_LOC_OFFSET + 64);
1444 p_last_set_archived = (int *) transfer_block;
1445 p_archival_threads_running = (int *) (transfer_block + 4);
1446 p_next_set_to_archive = (int *) (transfer_block + 8);
1447 p_list_of_fileset_flags = (char *) (transfer_block + 12);
1448 memcpy((void *) (transfer_block + BKPINFO_LOC_OFFSET),
1449 (void *) bkpinfo, sizeof(struct s_bkpinfo));
1450 pvp = &vp;
1451 vp = (void *) result_str;
1452 *p_archival_threads_running = 0;
1453 *p_last_set_archived = -1;
1454 *p_next_set_to_archive = 0;
1455 log_to_screen("Archiving regular files");
1456 log_msg(5, "Go, Shorty. It's your birthday.");
[507]1457 open_progress_form(_("Backing up filesystem"),
1458 _("I am backing up your live filesystem now."),
1459 _("Please wait. This may take a couple of hours."),
1460 _("Working..."),
[45]1461 get_last_filelist_number(bkpinfo) + 1);
[1]1462
[41]1463 log_msg(5, "We're gonna party like it's your birthday.");
[1]1464
[41]1465 srand((unsigned int) getpid());
1466 g_sem_key = 1234 + random() % 30000;
1467 if ((g_sem_id =
1468 semget((key_t) g_sem_key, 1,
1469 IPC_CREAT | S_IREAD | S_IWRITE)) == -1) {
1470 fatal_error("MABAI - unable to semget");
[1]1471 }
[41]1472 if (!set_semvalue()) {
1473 fatal_error("Unable to init semaphore");
1474 } // initialize semaphore
1475 for (noof_threads = 0; noof_threads < ARCH_THREADS; noof_threads++) {
1476 log_msg(8, "Creating thread #%d", noof_threads);
1477 (*p_archival_threads_running)++;
1478 if ((res =
1479 pthread_create(&archival_thread[noof_threads], NULL,
[45]1480 create_afio_files_in_background,
1481 (void *) transfer_block))) {
[41]1482 fatal_error("Unable to create an archival thread");
1483 }
[1]1484 }
1485
[41]1486 log_msg(8, "About to enter while() loop");
1487 while (!done_storing) {
1488 if (g_exiting) {
1489 fatal_error("Execution run aborted (main loop)");
[1]1490 }
[41]1491 if (*p_archival_threads_running == 0
1492 && *p_last_set_archived == storing_set_no - 1) {
1493 log_msg(2,
[45]1494 "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... :-)",
1495 *p_last_set_archived, storing_set_no);
[41]1496 done_storing = TRUE;
[45]1497 } else
1498 if (!get_bit_N_of_array
1499 (p_list_of_fileset_flags, storing_set_no)) {
[41]1500 misc_counter_that_is_not_important =
1501 (misc_counter_that_is_not_important + 1) % 5;
1502 /* BERLIOS: media_usage_comment was NOT initialized !!! */
[87]1503 /* maybe */
1504 tmp = percent_media_full_comment(bkpinfo);
1505 asprintf(&media_usage_comment, "%s", tmp);
1506 paranoid_free(tmp);
[41]1507 if (!misc_counter_that_is_not_important) {
1508 update_progress_form(media_usage_comment);
1509 }
1510 paranoid_free(media_usage_comment);
1511 sleep(1);
1512 } else {
1513 // store set N
1514 asprintf(&storing_filelist_fname, FILELIST_FNAME_RAW_SZ,
[45]1515 bkpinfo->tmpdir, storing_set_no);
[41]1516 asprintf(&storing_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
[45]1517 bkpinfo->tmpdir, storing_set_no, bkpinfo->zip_suffix);
[41]1518 asprintf(&curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
[45]1519 bkpinfo->tmpdir, storing_set_no);
[41]1520 asprintf(&curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
[45]1521 bkpinfo->tmpdir, storing_set_no);
[41]1522
1523 log_msg(2, "Storing set %d", storing_set_no);
1524 while (!does_file_exist(storing_filelist_fname)
1525 || !does_file_exist(storing_afioball_fname)) {
1526 log_msg(2,
1527 "Warning - either %s or %s doesn't exist yet. I'll pause 5 secs.",
1528 storing_filelist_fname, storing_afioball_fname);
1529 sleep(5);
1530 }
[87]1531 tmp = percent_media_full_comment(bkpinfo);
1532 asprintf(&media_usage_comment, "%s", tmp);
1533 paranoid_free(tmp);
[41]1534 /* copy to CD (scratchdir) ... and an actual CD-R if necessary */
1535 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
1536 register_in_tape_catalog(fileset, storing_set_no, -1,
[45]1537 storing_afioball_fname);
[41]1538 maintain_collection_of_recent_archives(bkpinfo->tmpdir,
[45]1539 storing_afioball_fname);
[41]1540 iamhere("Writing EXAT files");
[45]1541 res += write_EXAT_files_to_tape(bkpinfo,
1542 curr_xattr_list_fname,
1543 curr_acl_list_fname);
[41]1544 // archives themselves
1545 res +=
1546 move_files_to_stream(bkpinfo, storing_afioball_fname,
[45]1547 NULL);
[41]1548 } else {
[539]1549 res =
1550 move_files_to_cd(bkpinfo, mrconf, storing_filelist_fname,
1551 curr_xattr_list_fname,
1552 curr_acl_list_fname,
1553 storing_afioball_fname, NULL);
[41]1554 }
1555 paranoid_free(storing_filelist_fname);
1556 paranoid_free(storing_afioball_fname);
1557 paranoid_free(curr_xattr_list_fname);
1558 paranoid_free(curr_acl_list_fname);
1559 retval += res;
1560 g_current_progress++;
1561 update_progress_form(media_usage_comment);
1562 paranoid_free(media_usage_comment);
1563
1564 if (res) {
1565 asprintf(&tmp,
[45]1566 "Failed to add archive %ld's files to CD dir\n",
1567 storing_set_no);
[41]1568 log_to_screen(tmp);
1569 paranoid_free(tmp);
[45]1570 fatal_error
1571 ("Is your hard disk full? If not, please send the author the logfile.");
[41]1572 }
1573 storing_set_no++;
1574 // sleep(2);
1575 }
[1]1576 }
[41]1577 close_progress_form();
[1]1578
[41]1579 log_msg(2, "Joining background threads to foreground thread");
1580 for (i = 0; i < noof_threads; i++) {
1581 pthread_join(archival_thread[i], pvp);
1582 log_msg(3, "Thread %d of %d: closed OK", i + 1, noof_threads);
1583 }
1584 del_semvalue();
1585 log_msg(2, "Done.");
1586 if (retval) {
[45]1587 asprintf(&tmp,
1588 "Your regular files have been archived (with errors).");
[41]1589 } else {
[45]1590 asprintf(&tmp,
1591 "Your regular files have been archived successfully");
[41]1592 }
1593 log_to_screen(tmp);
1594 paranoid_free(tmp);
[58]1595 paranoid_free(transfer_block);
[41]1596 paranoid_free(result_str);
1597 return (retval);
[1]1598}
1599
1600
[41]1601void pause_for_N_seconds(int how_long, char *msg)
[1]1602{
[41]1603 int i;
1604 open_evalcall_form(msg);
1605 for (i = 0; i < how_long; i++) {
1606 update_evalcall_form((int) ((100.0 / (float) (how_long) * i)));
1607 sleep(1);
1608 }
1609 close_evalcall_form();
[1]1610}
1611
1612
1613/**
1614 * Create an ISO image in @c destfile, from files in @c bkpinfo->scratchdir.
1615 *
1616 * @param bkpinfo The backup information structure. Fields used:
1617 * - @c backup_media_type
1618 * - @c call_after_iso
1619 * - @c call_before_iso
1620 * - @c call_burn_iso
1621 * - @c call_make_iso
1622 * - @c make_cd_use_lilo
1623 * - @c manual_cd_tray
1624 * - @c nonbootable_backup
1625 * - @c scratchdir
1626 *
1627 * @param destfile Where to put the generated ISO image.
1628 * @return The number of errors encountered (0 for success)
1629 */
[539]1630int make_iso_fs(struct s_bkpinfo *bkpinfo, struct s_mrconf *mrconf, char *destfile)
[1]1631{
[41]1632 /*@ int ********************************************** */
1633 int retval = 0;
1634 int res;
[1]1635
[41]1636 /*@ buffers ****************************************** */
1637 char *tmp;
1638 char *old_pwd;
1639 char *result_sz;
1640 char *message_to_screen;
1641 char *sz_blank_disk;
1642 char *tmp2;
1643 char *tmp3;
1644 bool cd_is_mountable;
[1]1645
[41]1646 malloc_string(old_pwd);
1647 assert(bkpinfo != NULL);
1648 assert_string_is_neither_NULL_nor_zerolength(destfile);
[1]1649
[41]1650 asprintf(&tmp, "%s/isolinux.bin", bkpinfo->scratchdir);
1651 asprintf(&tmp2, "%s/isolinux.bin", bkpinfo->tmpdir);
1652 if (does_file_exist(tmp)) {
1653 asprintf(&tmp3, "cp -f %s %s", tmp, tmp2);
1654 paranoid_system(tmp3);
1655 paranoid_free(tmp3);
[1]1656 }
[41]1657 if (!does_file_exist(tmp) && does_file_exist(tmp2)) {
1658 asprintf(&tmp3, "cp -f %s %s", tmp2, tmp);
1659 paranoid_system(tmp3);
1660 paranoid_free(tmp3);
[1]1661 }
[41]1662 paranoid_free(tmp2);
1663 paranoid_free(tmp);
[1]1664
[41]1665 if (bkpinfo->backup_media_type == iso && bkpinfo->manual_cd_tray) {
[507]1666 popup_and_OK(_("Please insert new media and press Enter."));
[41]1667 }
[1]1668
[41]1669 log_msg(2, "make_iso_fs --- scratchdir=%s --- destfile=%s",
1670 bkpinfo->scratchdir, destfile);
1671 /* BERLIOS: Do not ignore getcwd result */
1672 (void) getcwd(old_pwd, MAX_STR_LEN - 1);
1673 asprintf(&tmp, "chmod 744 %s", bkpinfo->scratchdir);
1674 run_program_and_log_output(tmp, FALSE);
1675 paranoid_free(tmp);
1676 chdir(bkpinfo->scratchdir);
1677
1678 if (bkpinfo->call_before_iso[0] != '\0') {
1679 asprintf(&message_to_screen, "Running pre-ISO call for CD#%d",
[45]1680 g_current_media_number);
[41]1681 res = eval_call_to_make_ISO(bkpinfo, bkpinfo->call_before_iso,
[45]1682 destfile, g_current_media_number,
1683 MONDO_LOGFILE, message_to_screen);
[41]1684 if (res) {
1685 log_to_screen("%s...failed", message_to_screen);
1686 } else {
1687 log_to_screen("%s...OK", message_to_screen);
1688 }
1689 paranoid_free(message_to_screen);
1690 retval += res;
[1]1691 }
1692
[41]1693 if (bkpinfo->call_make_iso[0] != '\0') {
1694 log_msg(2, "bkpinfo->call_make_iso = %s", bkpinfo->call_make_iso);
1695 asprintf(&tmp, "%s/archives/NOT-THE-LAST", bkpinfo->scratchdir);
1696 asprintf(&message_to_screen, "Making an ISO (%s #%d)",
[45]1697 media_descriptor_string(bkpinfo->backup_media_type),
1698 g_current_media_number);
[1]1699
[41]1700 /* if g_current_media_number >= 2 then pause & ask */
[45]1701 pause_and_ask_for_cdr(2, &cd_is_mountable);
[41]1702 if (retval) {
1703 log_to_screen
1704 ("Serious error(s) occurred already. I shan't try to write to media.");
1705 } else {
[45]1706 res = eval_call_to_make_ISO(bkpinfo, bkpinfo->call_make_iso,
1707 bkpinfo->scratchdir,
1708 g_current_media_number,
1709 MONDO_LOGFILE, message_to_screen);
[41]1710 if (res) {
1711 log_to_screen("%s...failed to write", message_to_screen);
1712 } else {
1713 log_to_screen("%s...OK", message_to_screen);
1714 if (!run_program_and_log_output
[687]1715 ("tail -n10 /var/log/mondo-archive.log | grep -F ':-('",
[41]1716 1)) {
1717 log_to_screen
1718 ("Despite nonfatal errors, growisofs confirms the write was successful.");
1719 }
1720 }
1721 retval += res;
[1]1722#ifdef DVDRWFORMAT
[41]1723 asprintf(&tmp,
[127]1724 "tail -n8 %s | grep 'blank=full.*dvd-compat.*DAO'",
[45]1725 MONDO_LOGFILE);
[41]1726 if (g_backup_media_type == dvd
1727 && (res || !run_program_and_log_output(tmp, 1))) {
1728 log_to_screen
1729 ("Failed to write to disk. I shall blank it and then try again.");
1730 sleep(5);
1731 system("sync");
1732 pause_for_N_seconds(5, "Letting DVD drive settle");
[1]1733
[41]1734 // dvd+rw-format --- OPTION 2
1735 if (!bkpinfo->please_dont_eject) {
1736 log_to_screen("Ejecting media to clear drive status.");
1737 eject_device(bkpinfo->media_device);
1738 inject_device(bkpinfo->media_device);
1739 }
1740 pause_for_N_seconds(5, "Letting DVD drive settle");
[45]1741 asprintf(&sz_blank_disk, "dvd+rw-format %s",
1742 bkpinfo->media_device);
[41]1743 log_msg(3, "sz_blank_disk = '%s'", sz_blank_disk);
[45]1744 res = run_external_binary_with_percentage_indicator_NEW
[41]1745 ("Blanking DVD disk", sz_blank_disk);
1746 if (res) {
1747 log_to_screen
1748 ("Warning - format failed. (Was it a DVD-R?) Sleeping for 5 seconds to take a breath...");
1749 pause_for_N_seconds(5,
1750 "Letting DVD drive settle... and trying again.");
[45]1751 res = run_external_binary_with_percentage_indicator_NEW
[41]1752 ("Blanking DVD disk", sz_blank_disk);
1753 if (res) {
1754 log_to_screen("Format failed a second time.");
1755 }
1756 } else {
1757 log_to_screen
1758 ("Format succeeded. Sleeping for 5 seconds to take a breath...");
1759 }
1760 paranoid_free(sz_blank_disk);
1761 pause_for_N_seconds(5, "Letting DVD drive settle");
1762 if (!bkpinfo->please_dont_eject) {
1763 log_to_screen("Ejecting media to clear drive status.");
1764 eject_device(bkpinfo->media_device);
1765 inject_device(bkpinfo->media_device);
1766 }
1767 pause_for_N_seconds(5, "Letting DVD drive settle");
1768 res =
1769 eval_call_to_make_ISO(bkpinfo, bkpinfo->call_make_iso,
1770 bkpinfo->scratchdir,
1771 g_current_media_number,
1772 MONDO_LOGFILE,
1773 message_to_screen);
1774 retval += res;
1775 if (!bkpinfo->please_dont_eject) {
1776 log_to_screen("Ejecting media.");
1777 eject_device(bkpinfo->media_device);
1778 }
1779 if (res) {
1780 log_to_screen("Dagnabbit. It still failed.");
1781 } else {
1782 log_to_screen
1783 ("OK, this time I successfully backed up to DVD.");
1784 }
1785 }
1786 paranoid_free(tmp);
1787#endif
1788 if (g_backup_media_type == dvd && !bkpinfo->please_dont_eject) {
1789 eject_device(bkpinfo->media_device);
1790 }
[1]1791 }
[41]1792 paranoid_free(message_to_screen);
1793 } else {
1794 asprintf(&message_to_screen, "Running mkisofs to make %s #%d",
[45]1795 media_descriptor_string(bkpinfo->backup_media_type),
1796 g_current_media_number);
[41]1797 log_msg(1, message_to_screen);
1798 asprintf(&result_sz, "Call to mkisofs to make ISO (%s #%d) ",
[45]1799 media_descriptor_string(bkpinfo->backup_media_type),
1800 g_current_media_number);
[41]1801 if (bkpinfo->nonbootable_backup) {
1802 log_msg(1, "Making nonbootable backup");
[1]1803// FIXME --- change mkisofs string to MONDO_MKISOFS_NONBOOTABLE and add ' .' at end
[45]1804 res = eval_call_to_make_ISO(bkpinfo,
1805 "mkisofs -o _ISO_ -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
1806 destfile, g_current_media_number,
1807 MONDO_LOGFILE, message_to_screen);
[41]1808 } else {
1809 log_msg(1, "Making bootable backup");
[1]1810
1811#ifdef __FreeBSD__
[41]1812 bkpinfo->make_cd_use_lilo = TRUE;
[1]1813#endif
1814
1815
[41]1816 log_msg(1, "make_cd_use_lilo is actually %d",
1817 bkpinfo->make_cd_use_lilo);
1818 if (bkpinfo->make_cd_use_lilo) {
1819 log_msg(1, "make_cd_use_lilo = TRUE");
[1]1820// FIXME --- change mkisofs string to MONDO_MKISOFS_REGULAR_SYSLINUX/LILO depending on bkpinfo->make_cd_usE_lilo
1821// and add ' .' at end
1822#ifdef __IA64__
[41]1823 log_msg(1, "IA64 --> elilo");
[539]1824 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]1825 res = eval_call_to_make_ISO(bkpinfo,
[539]1826 tmp2,
[41]1827 destfile,
1828 g_current_media_number,
1829 MONDO_LOGFILE,
1830 message_to_screen);
[1]1831#else
1832// FIXME --- change mkisofs string to MONDO_MKISOFS_REGULAR_SYSLINUX/LILO depending on bkpinfo->make_cd_usE_lilo
1833// and add ' .' at end
[539]1834 paranoid_free(tmp2);
[41]1835 log_msg(1, "Non-ia64 --> lilo");
[45]1836 res = eval_call_to_make_ISO(bkpinfo,
1837 "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#_ .",
1838 destfile,
1839 g_current_media_number,
1840 MONDO_LOGFILE,
1841 message_to_screen);
[1]1842#endif
[41]1843 } else {
1844 log_msg(1, "make_cd_use_lilo = FALSE");
1845 log_msg(1, "Isolinux");
1846 res = eval_call_to_make_ISO(bkpinfo,
[45]1847 "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#_ .",
1848 destfile,
1849 g_current_media_number,
1850 MONDO_LOGFILE,
1851 message_to_screen);
[41]1852 }
1853 }
1854 if (res) {
1855 log_to_screen("%s...failed", result_sz);
1856 } else {
1857 log_to_screen("%s...OK", result_sz);
1858 }
1859 retval += res;
1860 paranoid_free(message_to_screen);
1861 paranoid_free(result_sz);
[1]1862 }
[41]1863
1864 if (bkpinfo->backup_media_type == cdr
1865 || bkpinfo->backup_media_type == cdrw) {
1866 if (is_this_device_mounted(bkpinfo->media_device)) {
1867 log_msg(2,
1868 "Warning - %s mounted. I'm unmounting it before I burn to it.",
1869 bkpinfo->media_device);
1870 asprintf(&tmp, "umount %s", bkpinfo->media_device);
1871 run_program_and_log_output(tmp, FALSE);
1872 paranoid_free(tmp);
1873 }
[1]1874 }
1875
[41]1876 if (bkpinfo->call_burn_iso[0] != '\0') {
1877 log_msg(2, "bkpinfo->call_burn_iso = %s", bkpinfo->call_burn_iso);
1878 asprintf(&message_to_screen, "Burning %s #%d",
[45]1879 media_descriptor_string(bkpinfo->backup_media_type),
1880 g_current_media_number);
[41]1881 pause_and_ask_for_cdr(2, &cd_is_mountable);
1882 res = eval_call_to_make_ISO(bkpinfo, bkpinfo->call_burn_iso,
[45]1883 destfile, g_current_media_number,
1884 MONDO_LOGFILE, message_to_screen);
[41]1885 if (res) {
1886 log_to_screen("%s...failed", message_to_screen);
1887 } else {
1888 log_to_screen("%s...OK", message_to_screen);
1889 }
1890 paranoid_free(message_to_screen);
1891 retval += res;
1892 }
[1]1893
[41]1894 if (bkpinfo->call_after_iso[0] != '\0') {
1895 asprintf(&message_to_screen, "Running post-ISO call (%s #%d)",
[45]1896 media_descriptor_string(bkpinfo->backup_media_type),
1897 g_current_media_number);
[41]1898 res = eval_call_to_make_ISO(bkpinfo, bkpinfo->call_after_iso,
[45]1899 destfile, g_current_media_number,
1900 MONDO_LOGFILE, message_to_screen);
[41]1901 if (res) {
1902 log_to_screen("%s...failed", message_to_screen);
1903 } else {
1904 log_to_screen("%s...OK", message_to_screen);
1905 }
1906 paranoid_free(message_to_screen);
1907 retval += res;
[1]1908 }
1909
[41]1910 chdir(old_pwd);
1911 if (retval) {
1912 log_msg(1, "WARNING - make_iso_fs returned an error");
[1]1913 }
[41]1914 paranoid_free(old_pwd);
1915 return (retval);
[1]1916}
1917
1918
1919bool is_dev_an_NTFS_dev(char *bigfile_fname)
1920{
[41]1921 char *tmp;
1922 char *command;
1923 asprintf(&command,
[45]1924 "dd if=%s bs=512 count=1 2> /dev/null | strings | head -n1",
1925 bigfile_fname);
[41]1926 log_msg(1, "command = '%s'", command);
[45]1927 asprintf(&tmp, "%s",
1928 call_program_and_get_last_line_of_output(command));
[41]1929 log_msg(1, "--> tmp = '%s'", tmp);
1930 paranoid_free(command);
1931 if (strstr(tmp, "NTFS")) {
1932 iamhere("TRUE");
1933 paranoid_free(tmp);
1934 return (TRUE);
1935 } else {
1936 iamhere("FALSE");
1937 paranoid_free(tmp);
1938 return (FALSE);
1939 }
[1]1940}
1941
1942
1943/**
1944 * Back up big files by chopping them up.
1945 * This function backs up all "big" files (where "big" depends
1946 * on your backup media) in "chunks" (whose size again depends
1947 * on your media).
1948 *
1949 * @param bkpinfo The backup information structure. Fields used:
1950 * - @c backup_media_type
1951 * - @c optimal_set_size
1952 * @param biggielist_fname The path to a file containing a list of
1953 * all "big" files.
1954 * @return The number of errors encountered (0 for success)
1955 * @see slice_up_file_etc
1956 */
1957int
[539]1958make_slices_and_images(struct s_bkpinfo *bkpinfo, struct s_mrconf *mrconf, char *biggielist_fname)
[1]1959{
1960
[41]1961 /*@ pointers ******************************************* */
1962 FILE *fin;
1963 char *p;
[1]1964
[41]1965 /*@ buffers ******************************************** */
1966 char *tmp;
[45]1967 char *bigfile_fname = NULL;
[41]1968 char *sz_devfile;
[300]1969 char *ntfsprog_fifo = NULL;
[41]1970 /*@ long *********************************************** */
1971 long biggie_file_number = 0;
1972 long noof_biggie_files = 0;
1973 long estimated_total_noof_slices = 0;
[1]1974
[41]1975 /*@ int ************************************************ */
1976 int retval = 0;
1977 int res = 0;
[49]1978 size_t n = 0;
[41]1979 pid_t pid;
1980 FILE *ftmp = NULL;
1981 bool delete_when_done;
[300]1982 bool use_ntfsprog;
[687]1983 off_t biggie_fsize;
[1]1984
[41]1985 assert(bkpinfo != NULL);
1986 assert_string_is_neither_NULL_nor_zerolength(biggielist_fname);
[1]1987
[41]1988 estimated_total_noof_slices =
1989 size_of_all_biggiefiles_K(bkpinfo) / bkpinfo->optimal_set_size + 1;
[1]1990
[41]1991 log_msg(1, "size of all biggiefiles = %ld",
1992 size_of_all_biggiefiles_K(bkpinfo));
1993 log_msg(1, "estimated_total_noof_slices = %ld KB / %ld KB = %ld",
1994 size_of_all_biggiefiles_K(bkpinfo), bkpinfo->optimal_set_size,
1995 estimated_total_noof_slices);
[1]1996
[41]1997 if (length_of_file(biggielist_fname) < 6) {
1998 log_msg(1, "No biggiefiles; fair enough...");
1999 return (0);
[1]2000 }
[41]2001 asprintf(&tmp, "I am now backing up all large files.");
2002 log_to_screen(tmp);
2003 noof_biggie_files = count_lines_in_file(biggielist_fname);
2004 open_progress_form("Backing up big files", tmp,
2005 "Please wait. This may take some time.", "",
2006 estimated_total_noof_slices);
[171]2007 paranoid_free(tmp);
2008
[41]2009 if (!(fin = fopen(biggielist_fname, "r"))) {
2010 log_OS_error("Unable to openin biggielist");
2011 return (1);
[1]2012 }
[49]2013 for (getline(&bigfile_fname, &n, fin); !feof(fin);
[59]2014 getline(&bigfile_fname, &n, fin), biggie_file_number++) {
[300]2015 use_ntfsprog = FALSE;
[41]2016 if (bigfile_fname[strlen(bigfile_fname) - 1] < 32) {
2017 bigfile_fname[strlen(bigfile_fname) - 1] = '\0';
2018 }
2019 biggie_fsize = length_of_file(bigfile_fname);
2020 delete_when_done = FALSE;
[1]2021
[41]2022 if (!does_file_exist(bigfile_fname)) {
2023 ftmp = fopen(bigfile_fname, "w");
2024 paranoid_fclose(ftmp);
2025 asprintf(&tmp, "bigfile %s was deleted - creating a dummy",
[45]2026 bigfile_fname);
[41]2027 delete_when_done = TRUE;
2028 } else {
[300]2029 // Call ntfsclone (formerly partimagehack) if it's a /dev entry (i.e. a partition to be imaged)
[539]2030 log_msg(2, "bigfile_fname = '%s'", bigfile_fname);
[300]2031 use_ntfsprog = FALSE;
[41]2032 if (!strncmp(bigfile_fname, "/dev/", 5)
2033 && is_dev_an_NTFS_dev(bigfile_fname)) {
[300]2034 use_ntfsprog = TRUE;
[41]2035 log_msg(2,
[300]2036 "Calling ntfsclone in background because %s is an NTFS partition",
[41]2037 bigfile_fname);
2038 asprintf(&sz_devfile, "/tmp/%d.%d.000",
[45]2039 (int) (random() % 32768),
2040 (int) (random() % 32768));
[41]2041 mkfifo(sz_devfile, 0x770);
[300]2042 ntfsprog_fifo = sz_devfile;
[41]2043 switch (pid = fork()) {
2044 case -1:
2045 fatal_error("Fork failure");
2046 case 0:
2047 log_msg(2,
[300]2048 "CHILD - fip - calling feed_into_ntfsprog(%s, %s)",
[41]2049 bigfile_fname, sz_devfile);
[300]2050 res = feed_into_ntfsprog(bigfile_fname, sz_devfile);
[41]2051 exit(res);
2052 break;
2053 default:
2054 log_msg(2,
[300]2055 "feed_into_ntfsprog() called in background --- pid=%ld",
[41]2056 (long int) (pid));
2057
[45]2058 paranoid_free(sz_devfile);
[41]2059 }
2060 }
2061 // Otherwise, use good old 'dd' and 'bzip2'
2062 else {
[300]2063 ntfsprog_fifo = NULL;
[41]2064 }
2065
2066 // Whether partition or biggiefile, just do your thang :-)
2067 log_msg(2, "Bigfile #%ld is '%s' (%ld KB)",
2068 biggie_file_number + 1, bigfile_fname,
2069 (long) biggie_fsize >> 10);
2070 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2071 write_header_block_to_stream(biggie_fsize, bigfile_fname,
[300]2072 use_ntfsprog ?
[41]2073 BLK_START_A_PIHBIGGIE :
2074 BLK_START_A_NORMBIGGIE);
2075 }
[300]2076 res =
[539]2077 slice_up_file_etc(bkpinfo, mrconf, bigfile_fname,
[300]2078 ntfsprog_fifo, biggie_file_number,
2079 noof_biggie_files, use_ntfsprog);
[41]2080 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[171]2081 tmp = calc_checksum_of_file(bigfile_fname);
[687]2082 write_header_block_to_stream((off_t)0, tmp, BLK_STOP_A_BIGGIE);
[171]2083 paranoid_free(tmp);
[41]2084 }
2085 retval += res;
2086 p = strrchr(bigfile_fname, '/');
2087 if (p) {
2088 p++;
2089 } else {
2090 p = bigfile_fname;
2091 }
2092 if (res) {
2093 asprintf(&tmp, "Archiving %s ... Failed!", bigfile_fname);
2094 } else {
2095 asprintf(&tmp, "Archiving %s ... OK!", bigfile_fname);
2096 }
2097
2098 if (delete_when_done) {
2099 unlink(bigfile_fname);
2100 delete_when_done = FALSE;
2101 }
2102 }
[1]2103#ifndef _XWIN
[41]2104 if (!g_text_mode) {
2105 newtDrawRootText(0, g_noof_rows - 2, tmp);
2106 newtRefresh();
2107 }
[1]2108#endif
[41]2109 }
2110 paranoid_free(tmp);
[45]2111 paranoid_free(bigfile_fname);
2112 paranoid_fclose(fin);
2113
[41]2114 log_msg(1, "Finished backing up bigfiles");
2115 log_msg(1, "estimated slices = %ld; actual slices = %ld",
2116 estimated_total_noof_slices, g_current_progress);
2117 close_progress_form();
2118 return (retval);
[1]2119}
2120
2121
2122/**
2123 * Single-threaded version of @c make_afioballs_and_images().
2124 * @see make_afioballs_and_images
2125 */
[539]2126int make_afioballs_and_images_OLD(struct s_bkpinfo *bkpinfo, struct s_mrconf *mrconf)
[1]2127{
2128
[41]2129 /*@ int ************************************************** */
2130 int retval = 0;
2131 long int curr_set_no = 0;
2132 int res = 0;
[1]2133
[41]2134 /*@ buffers ********************************************** */
2135 char *curr_filelist_fname;
2136 char *curr_afioball_fname;
2137 char *curr_xattr_list_fname;
2138 char *curr_acl_list_fname;
2139 char *tmp;
2140 char *media_usage_comment;
[1]2141
[41]2142 /* BERLIOS: Useless ?
[45]2143 asprintf(&tmp, "%s/archives/filelist.full", bkpinfo->scratchdir);
2144 */
[1]2145
[41]2146 log_to_screen("Archiving regular files");
[1]2147
[507]2148 open_progress_form(_("Backing up filesystem"),
2149 _("I am backing up your live filesystem now."),
2150 _("Please wait. This may take a couple of hours."),
2151 _("Working..."),
[41]2152 get_last_filelist_number(bkpinfo) + 1);
[1]2153
[41]2154 asprintf(&curr_filelist_fname, FILELIST_FNAME_RAW_SZ, bkpinfo->tmpdir,
[45]2155 0L);
[1]2156
[41]2157 curr_set_no = 0;
2158 while (does_file_exist(curr_filelist_fname)) {
2159 /* backup this set of files */
2160 asprintf(&curr_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
[45]2161 bkpinfo->tmpdir, curr_set_no, bkpinfo->zip_suffix);
[1]2162
[41]2163 log_msg(1, "EXAT'g set %ld", curr_set_no);
2164 asprintf(&curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
[45]2165 bkpinfo->tmpdir, curr_set_no);
[41]2166 asprintf(&curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
[45]2167 bkpinfo->tmpdir, curr_set_no);
[41]2168 get_fattr_list(curr_filelist_fname, curr_xattr_list_fname);
2169 get_acl_list(curr_filelist_fname, curr_acl_list_fname);
2170
2171 log_msg(1, "Archiving set %ld", curr_set_no);
2172 res = archive_this_fileset(bkpinfo, curr_filelist_fname,
[45]2173 curr_afioball_fname, curr_set_no);
[41]2174 retval += res;
2175 if (res) {
2176 asprintf(&tmp,
[45]2177 "Errors occurred while archiving set %ld. Perhaps your live filesystem changed?",
2178 curr_set_no);
[41]2179 log_to_screen(tmp);
2180 paranoid_free(tmp);
2181 }
2182
[87]2183 tmp = percent_media_full_comment(bkpinfo);
2184 asprintf(&media_usage_comment, "%s", tmp);
2185 paranoid_free(tmp);
[41]2186
2187 /* copy to CD (scratchdir) ... and an actual CD-R if necessary */
2188 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2189 register_in_tape_catalog(fileset, curr_set_no, -1,
2190 curr_afioball_fname);
2191 maintain_collection_of_recent_archives(bkpinfo->tmpdir,
2192 curr_afioball_fname);
2193 iamhere("Writing EXAT files");
2194 res += write_EXAT_files_to_tape(bkpinfo, curr_xattr_list_fname,
[45]2195 curr_acl_list_fname);
[41]2196 // archives themselves
2197 res = move_files_to_stream(bkpinfo, curr_afioball_fname, NULL);
2198 } else {
[539]2199 res =
2200 move_files_to_cd(bkpinfo, mrconf, curr_filelist_fname,
2201 curr_xattr_list_fname,
2202 curr_acl_list_fname, curr_afioball_fname,
2203 NULL);
[41]2204 }
2205 retval += res;
2206 g_current_progress++;
2207 update_progress_form(media_usage_comment);
2208 paranoid_free(media_usage_comment);
2209
2210 if (res) {
2211 asprintf(&tmp, "Failed to add archive %ld's files to CD dir\n",
[45]2212 curr_set_no);
[41]2213 log_to_screen(tmp);
2214 paranoid_free(tmp);
2215 fatal_error
2216 ("Is your hard disk is full? If not, please send the author the logfile.");
2217 }
2218 paranoid_free(curr_filelist_fname);
2219 paranoid_free(curr_afioball_fname);
2220 paranoid_free(curr_xattr_list_fname);
2221 paranoid_free(curr_acl_list_fname);
2222 asprintf(&curr_filelist_fname, FILELIST_FNAME_RAW_SZ,
2223 bkpinfo->tmpdir, ++curr_set_no);
[1]2224 }
[41]2225 paranoid_free(curr_filelist_fname);
2226 close_progress_form();
2227 if (retval) {
[45]2228 log_to_screen
2229 ("Your regular files have been archived (with errors).");
[41]2230 } else {
[45]2231 log_to_screen
2232 ("Your regular files have been archived successfully.");
[41]2233 }
[45]2234 return (retval);
[1]2235}
2236
[41]2237/* @} - end of LLarchiveGroup */
2238
2239
[1]2240/**
2241 * Wrapper around @c make_afioballs_and_images().
2242 * @param bkpinfo the backup information structure. Only the
2243 * @c backup_media_type field is used within this function.
2244 * @return return code of make_afioballs_and_images
2245 * @see make_afioballs_and_images
2246 * @ingroup MLarchiveGroup
2247 */
[539]2248int make_those_afios_phase(struct s_bkpinfo *bkpinfo, struct s_mrconf *mrconf)
[1]2249{
[41]2250 /*@ int ******************************************* */
2251 int res = 0;
2252 int retval = 0;
[1]2253
[41]2254 assert(bkpinfo != NULL);
[1]2255
[41]2256 mvaddstr_and_log_it(g_currentY, 0,
2257 "Archiving regular files to media ");
[1]2258
[41]2259 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[687]2260 write_header_block_to_stream((off_t)0, "start-of-afioballs",
[41]2261 BLK_START_AFIOBALLS);
[1]2262#if __FreeBSD__ == 5
[41]2263 log_msg(1,
2264 "Using single-threaded make_afioballs_and_images() to suit b0rken FreeBSD 5.0");
[539]2265 res = make_afioballs_and_images_OLD(bkpinfo, mrconf);
[1]2266#else
[539]2267 res = make_afioballs_and_images_OLD(bkpinfo, mrconf);
[1]2268#endif
[687]2269 write_header_block_to_stream((off_t)0, "stop-afioballs",
[41]2270 BLK_STOP_AFIOBALLS);
2271 } else {
[539]2272 res = make_afioballs_and_images(bkpinfo, mrconf);
[41]2273 }
[1]2274
[41]2275 retval += res;
2276 if (res) {
2277 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
2278 log_msg(1, "make_afioballs_and_images returned an error");
2279 } else {
2280 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2281 }
2282 return (retval);
[1]2283}
2284
2285/**
2286 * Wrapper around @c make_slices_and_images().
2287 * @param bkpinfo The backup information structure. Fields used:
2288 * - @c backup_media_type
2289 * - @c scratchdir
2290 * - @c tmpdir
2291 * @return The number of errors encountered (0 for success)
2292 * @ingroup MLarchiveGroup
2293 */
[41]2294int make_those_slices_phase(struct s_bkpinfo *bkpinfo)
[1]2295{
2296
[41]2297 /*@ int ***************************************************** */
2298 int res = 0;
2299 int retval = 0;
[1]2300
[41]2301 /*@ buffers ************************************************** */
2302 char *biggielist;
2303 char *command;
2304 char *blah;
2305 char *xattr_fname;
2306 char *acl_fname;
[1]2307
[41]2308 assert(bkpinfo != NULL);
2309 /* slice big files */
2310 mvaddstr_and_log_it(g_currentY, 0,
2311 "Archiving large files to media ");
[45]2312 asprintf(&biggielist, "%s/archives/biggielist.txt",
2313 bkpinfo->scratchdir);
[41]2314 asprintf(&xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
2315 asprintf(&acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
[1]2316
[41]2317 asprintf(&command, "cp %s/biggielist.txt %s", bkpinfo->tmpdir,
[45]2318 biggielist);
[41]2319 paranoid_system(command);
2320 paranoid_free(command);
[45]2321
[41]2322 asprintf(&blah, "biggielist = %s", biggielist);
2323 log_msg(2, blah);
2324 paranoid_free(blah);
2325
2326 if (!does_file_exist(biggielist)) {
2327 log_msg(1, "BTW, the biggielist does not exist");
2328 }
2329
2330 get_fattr_list(biggielist, xattr_fname);
2331 get_acl_list(biggielist, acl_fname);
2332 asprintf(&command, "cp %s %s/archives/", xattr_fname,
[45]2333 bkpinfo->scratchdir);
[41]2334 paranoid_system(command);
2335 paranoid_free(command);
[45]2336
2337 asprintf(&command, "cp %s %s/archives/", acl_fname,
2338 bkpinfo->scratchdir);
[41]2339 paranoid_system(command);
2340 paranoid_free(command);
2341
2342 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2343 res += write_EXAT_files_to_tape(bkpinfo, xattr_fname, acl_fname);
2344 asprintf(&blah, "%ld", count_lines_in_file(biggielist));
[687]2345 write_header_block_to_stream((off_t)0, blah, BLK_START_BIGGIEFILES);
[41]2346 paranoid_free(blah);
2347 }
2348 paranoid_free(xattr_fname);
2349 paranoid_free(acl_fname);
[45]2350
[41]2351 res = make_slices_and_images(bkpinfo, biggielist);
2352 paranoid_free(biggielist);
[45]2353
[41]2354 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[687]2355 write_header_block_to_stream((off_t)0, "end-of-biggiefiles",
[41]2356 BLK_STOP_BIGGIEFILES);
2357 }
2358 retval += res;
2359 if (res) {
2360 log_msg(1, "make_slices_and_images returned an error");
2361 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
2362 } else {
2363 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2364 }
2365 return (retval);
[1]2366}
2367
2368
2369/**
2370 * @addtogroup LLarchiveGroup
2371 * @{
2372 */
2373/**
2374 * Function pointer to an appropriate @c move_files_to_cd routine.
2375 * You can set this to your own function (for example, one to
2376 * transfer files over the network) or leave it as is.
2377 */
[539]2378int (*move_files_to_cd) (struct s_bkpinfo *, struct s_mrconf *mrconf, char *, ...) =
[41]2379 _move_files_to_cd;
[1]2380
2381/**
2382 * Move some files to the ISO scratch directory.
2383 * This function moves files specified as parameters, into the directory
2384 * @c bkpinfo->scratchdir, where the files that will be stored on the next
2385 * CD are waiting.
2386 *
2387 * @param bkpinfo The backup information structure. Fields used:
2388 * - @c media_size
2389 * - @c scratchdir
2390 * @param files_to_add The files to add to the scratchdir.
2391 * @warning The list of @c files_to_add must be terminated with @c NULL.
2392 * @note If and when the space occupied by the scratchdir would exceed
2393 * the capacity of the current CD,
2394 * <tt>write_iso_and_go_on(bkpinfo, FALSE)</tt> is called and the
2395 * scratchdir is emptied.
2396 *
2397 * @return The number of errors encountered (0 for success)
2398 */
[539]2399int _move_files_to_cd(struct s_bkpinfo *bkpinfo, struct s_mrconf *mrconf, char *files_to_add, ...)
[1]2400{
2401
[41]2402 /*@ int ************************************************************ */
2403 int retval = 0;
[1]2404 int res = 0;
2405
[41]2406 /*@ buffers ******************************************************** */
2407 char *tmp, *curr_file, *cf;
[1]2408
[41]2409 /*@ long ************************************************************ */
2410 va_list ap;
2411 long long would_occupy;
[1]2412
[41]2413 assert(bkpinfo != NULL);
2414 would_occupy = space_occupied_by_cd(bkpinfo->scratchdir);
2415 va_start(ap, files_to_add); // initialize the variable arguments
2416 for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
2417 if (!cf) {
2418 continue;
2419 }
2420 asprintf(&curr_file, "%s", cf);
2421 if (!does_file_exist(curr_file)) {
2422 log_msg(1,
2423 "Warning - you're trying to add a non-existent file - '%s' to the CD",
2424 curr_file);
2425 } else {
2426 log_msg(8, "Trying to add file %s to CD", curr_file);
2427 would_occupy += length_of_file(curr_file) / 1024;
2428 }
2429 paranoid_free(curr_file);
[1]2430 }
[41]2431 va_end(ap);
[1]2432
[41]2433 if (bkpinfo->media_size[g_current_media_number] <= 0) {
2434 fatal_error("move_files_to_cd() - unknown media size");
[1]2435 }
[41]2436 if (would_occupy / 1024 > bkpinfo->media_size[g_current_media_number]) {
2437 /* FALSE because this is not the last CD we'll write */
[539]2438 res = write_iso_and_go_on(bkpinfo, mrconf, FALSE);
[41]2439 retval += res;
2440 if (res) {
2441 log_msg(1, "WARNING - write_iso_and_go_on returned an error");
2442 }
2443 }
[1]2444
[41]2445 va_start(ap, files_to_add); // initialize the variable arguments
2446 for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
2447 if (!cf) {
2448 continue;
2449 }
2450 asprintf(&curr_file, "%s", cf);
[1]2451
[41]2452 asprintf(&tmp, "mv -f %s %s/archives/", curr_file,
[45]2453 bkpinfo->scratchdir);
[41]2454 res = run_program_and_log_output(tmp, 5);
2455 retval += res;
2456 if (res) {
2457 log_msg(1, "(move_files_to_cd) '%s' failed", tmp);
2458 } else {
2459 log_msg(8, "Moved %s to CD OK", tmp);
2460 }
2461 paranoid_free(tmp);
2462 paranoid_free(curr_file);
2463 // unlink (curr_file);
[1]2464 }
[41]2465 va_end(ap);
2466
2467 if (retval) {
2468 log_msg(1,
2469 "Warning - errors occurred while I was adding files to CD dir");
[1]2470 }
[41]2471 return (retval);
[1]2472}
2473
2474/* @} - end of LLarchiveGroup */
2475
2476
2477/**
2478 * Offer to write boot and data disk images to 3.5" floppy disks.
2479 * @param bkpinfo The backup information structure. Only the
2480 * @c backup_media_type field is used in this function.
2481 * @param imagesdir The directory containing the floppy images (usually
[539]2482 * /var/cache/mindi).
[1]2483 *
2484 * @return The number of errors encountered (0 for success)
2485 * @see write_image_to_floppy
2486 * @see format_disk
2487 * @ingroup MLarchiveGroup
2488 */
[41]2489int offer_to_write_floppies(struct s_bkpinfo *bkpinfo, char *imagesdir)
[1]2490{
[41]2491 /*@ buffer ************************************************************ */
2492 char *tmp;
[1]2493 char *comment;
2494 char *bootdisk_dev;
2495 char *datadisk_dev;
2496 char *bootdisk_file;
2497 char *rootdisk_file;
2498
[41]2499 /*@ int *************************************************************** */
2500 int i = 0;
[1]2501 int res = 0;
2502
[41]2503 /*@ bool ************************************************************** */
2504 bool format_first;
2505 bool root_disk_exists = FALSE;
[1]2506
[41]2507 assert(bkpinfo != NULL);
2508 assert_string_is_neither_NULL_nor_zerolength(imagesdir);
[1]2509
2510
[41]2511 if (!ask_me_yes_or_no
2512 ("Write boot and data disk images to 3.5\" floppy disks?")) {
2513 return (0);
2514 }
2515 if (does_device_exist(DEFAULT_1722MB_DISK)) {
[1]2516#ifdef __FreeBSD__
[41]2517 // tell the system that this is a 1.72m floppy
2518 system("/usr/sbin/fdcontrol -F 1722 /dev/fd0.1722");
[1]2519#endif
[41]2520 asprintf(&bootdisk_dev, "%s", DEFAULT_1722MB_DISK);
2521 } else if (does_device_exist(BACKUP_1722MB_DISK)) {
2522 asprintf(&bootdisk_dev, "/dev/fd0H1722");
2523 } else {
2524 log_msg(1, "Warning - can't find a 1.72MB floppy device *sigh*");
2525 asprintf(&bootdisk_dev, DEFAULT_1722MB_DISK);
2526 }
2527 asprintf(&datadisk_dev, "%s", "/dev/fd0");
2528 if (!does_device_exist(datadisk_dev)) {
2529 log_msg(1, "Warning - can't find a 1.44MB floppy device *sigh*");
2530 paranoid_free(datadisk_dev);
2531 asprintf(&datadisk_dev, "%s", "/dev/fd0");
2532 }
2533 format_first = ask_me_yes_or_no
2534 ("Do you want me to format the disks before I write to them?");
[1]2535
2536/* boot disk */
[41]2537 if (ask_me_OK_or_cancel("About to write boot disk")) {
2538 log_to_screen("Writing boot floppy");
[1]2539#ifdef __FreeBSD__
[41]2540 asprintf(&tmp, "%s/mindi-kern.1722.img", imagesdir);
2541 if (format_first) {
2542 format_disk(bootdisk_dev);
2543 }
2544 res += write_image_to_floppy(bootdisk_dev, tmp);
2545 paranoid_free(tmp);
[45]2546
[41]2547 if (ask_me_OK_or_cancel("About to write 1.44MB mfsroot disk")) {
2548 log_to_screen("Writing mfsroot floppy");
2549 if (format_first) {
2550 format_disk(datadisk_dev);
2551 }
2552 asprintf(&tmp, "%s/mindi-mfsroot.1440.img", imagesdir);
2553 write_image_to_floppy(datadisk_dev, tmp);
2554 paranoid_free(tmp);
2555 }
[1]2556#else
[41]2557 asprintf(&bootdisk_file, "%s/mindi-bootroot.1722.img", imagesdir);
2558 if (does_file_exist(bootdisk_file)) {
2559 if (format_first) {
2560 format_disk(bootdisk_dev);
2561 }
2562 res += write_image_to_floppy(bootdisk_dev, bootdisk_file);
2563 } else {
2564 paranoid_free(bootdisk_file);
2565 asprintf(&bootdisk_file, "%s/mindi-boot.1440.img", imagesdir);
2566 asprintf(&rootdisk_file, "%s/mindi-root.1440.img", imagesdir);
2567 root_disk_exists = TRUE;
2568 if (!does_file_exist(rootdisk_file)
2569 || !does_file_exist(bootdisk_file)) {
2570 popup_and_OK
2571 ("Cannot write boot/root floppies. Files not found.");
2572 log_to_screen
2573 ("Failed to find boot/root floppy images. Oh dear.");
2574 paranoid_free(bootdisk_file);
2575 paranoid_free(rootdisk_file);
2576 paranoid_free(bootdisk_dev);
2577 return (1);
2578 }
2579 if (format_first) {
2580 format_disk(datadisk_dev);
2581 }
2582 res += write_image_to_floppy(datadisk_dev, bootdisk_file);
2583 if (ask_me_OK_or_cancel("About to write root disk")) {
2584 log_to_screen("Writing root floppy");
2585 if (format_first) {
2586 format_disk(datadisk_dev);
2587 }
2588 asprintf(&tmp, "cat %s > %s", rootdisk_file, datadisk_dev);
2589 log_msg(1, "tmp = '%s'", tmp);
2590 res +=
2591 run_external_binary_with_percentage_indicator_NEW
2592 ("Writing root floppy", tmp);
[1]2593// res += write_image_to_floppy (datadisk_dev, rootdisk_file);
[41]2594 paranoid_free(tmp);
2595 }
2596 paranoid_free(rootdisk_file);
2597 paranoid_free(bootdisk_file);
2598 }
[1]2599#endif
2600 }
[41]2601 paranoid_free(bootdisk_dev);
2602
2603 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2604 log_to_screen
2605 ("FYI, the data disks are stored on tape/CD for your convenience.");
2606 return (0);
[1]2607 }
[41]2608 for (i = 1; i < 99; i++) {
2609 asprintf(&tmp, "%s/mindi-data-%d.img", imagesdir, i);
2610 log_msg(3, tmp);
2611 if (!does_file_exist(tmp)) {
2612 log_msg(3, "...not found");
2613 break;
2614 }
2615 asprintf(&comment, "About to write data disk #%d", i);
2616 if (ask_me_OK_or_cancel(comment)) {
2617 paranoid_free(comment);
2618 asprintf(&comment, "Writing data disk #%3d", i);
2619 log_to_screen(comment);
2620 paranoid_free(comment);
2621 if (format_first) {
2622 res += format_disk(datadisk_dev);
2623 }
2624 res += write_image_to_floppy(datadisk_dev, tmp);
2625 }
2626 }
2627 paranoid_free(tmp);
2628 paranoid_free(datadisk_dev);
2629 return (res);
[1]2630}
2631
2632
2633/**
2634 * Wrapper around @c offer_to_write_floppies().
2635 * @param bkpinfo The backup information structure. Used only
2636 * in the call to @c offer_to_write_floppies().
2637 * @return 0 if the boot floppies were found (not necessarily written OK),
2638 * 1 otherwise.
2639 * @see offer_to_write_floppies
2640 * @ingroup MLarchiveGroup
2641 */
2642
[41]2643int
2644offer_to_write_boot_floppies_to_physical_disks(struct s_bkpinfo *bkpinfo)
[1]2645{
[41]2646 int res = 0;
[1]2647
[41]2648 assert(bkpinfo != NULL);
[1]2649
[41]2650 mvaddstr_and_log_it(g_currentY, 0,
2651 "Writing boot+data floppy images to disk");
[1]2652
[41]2653 if (!bkpinfo->nonbootable_backup) {
[1]2654#ifdef __FreeBSD__
[539]2655 if (!does_file_exist("/var/cache/mindi/mindi-kern.1722.img"))
[1]2656#else
[539]2657 if (!does_file_exist("/var/cache/mindi/mindi-bootroot.1722.img")
2658 && !does_file_exist("/var/cache/mindi/mindi-boot.1440.img")
2659 && !does_file_exist("/var/cache/mindi/mindi-boot.2880.img")
2660 && !does_file_exist("/var/cache/mindi/mindi-boot.5760.img"))
[1]2661#endif
[41]2662 {
2663 mvaddstr_and_log_it(g_currentY++, 74, "No Imgs");
[539]2664 if (does_file_exist("/var/cache/mindi/mondorescue.iso")) {
[41]2665 popup_and_OK
[539]2666 ("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]2667 res++;
2668 }
2669 } else {
[539]2670 offer_to_write_floppies(bkpinfo, "/var/cache/mindi");
[41]2671 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2672 }
2673 } else {
2674 popup_and_OK
2675 ("Since you opted for a nonbootable backup, no boot floppies were created.");
2676 }
2677
2678 return (res);
[1]2679}
2680
2681
2682/**
2683 * @addtogroup LLarchiveGroup
2684 * @{
2685 */
2686/**
2687 * Function pointer to an appropriate @c move_files_to_stream routine.
2688 * You can set this to your own function (for example, one to
2689 * transfer files over the network) or leave it as is.
2690 */
[41]2691int (*move_files_to_stream) (struct s_bkpinfo *, char *, ...) =
2692 _move_files_to_stream;
[1]2693
2694/**
2695 * Copy some files to tape.
2696 * This function copies the files specified as parameters into the tape stream.
2697 *
2698 * @param bkpinfo The backup information structure. Used only in the call to
2699 * @c write_file_to_stream_from_file().
2700 *
2701 * @param files_to_add The files to copy to the tape stream.
2702 * @warning The list of @c files_to_add must be terminated with @c NULL.
2703 * @note Files may be split across multiple tapes if necessary.
2704 *
2705 * @return The number of errors encountered (0 for success)
2706 */
2707int
[41]2708_move_files_to_stream(struct s_bkpinfo *bkpinfo, char *files_to_add, ...)
[1]2709{
2710
[41]2711 /*@ int ************************************************************ */
2712 int retval = 0;
[1]2713 int res = 0;
[41]2714 /*@ buffers ******************************************************** */
[1]2715
[41]2716 /*@ char *********************************************************** */
[1]2717 char start_chr;
2718 char stop_chr;
[41]2719 char *curr_file, *cf;
2720 /*@ long long ****************************************************** */
[687]2721 off_t length_of_incoming_file = (off_t)0;
[41]2722 t_archtype type;
2723 va_list ap;
[1]2724
[41]2725 assert(bkpinfo != NULL);
2726 va_start(ap, files_to_add);
2727 for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
2728 if (!cf) {
2729 continue;
2730 }
2731 asprintf(&curr_file, "%s", cf);
2732 if (!does_file_exist(curr_file)) {
2733 log_msg(1,
2734 "Warning - you're trying to add a non-existent file - '%s' to the tape",
2735 curr_file);
2736 }
2737 /* create header chars */
2738 start_chr = BLK_START_AN_AFIO_OR_SLICE;
2739 stop_chr = BLK_STOP_AN_AFIO_OR_SLICE;
2740 /* ask for new tape if necessary */
2741 length_of_incoming_file = length_of_file(curr_file);
2742 write_header_block_to_stream(length_of_incoming_file, curr_file,
2743 start_chr);
2744 if (strstr(curr_file, ".afio.") || strstr(curr_file, ".star.")) {
2745 type = fileset;
2746 } else if (strstr(curr_file, "slice")) {
2747 type = biggieslice;
2748 } else {
2749 type = other;
2750 }
2751 res = write_file_to_stream_from_file(bkpinfo, curr_file);
2752 retval += res;
2753 unlink(curr_file);
2754 paranoid_free(curr_file);
2755 /* write closing header */
[687]2756 write_header_block_to_stream((off_t)0, "finished-writing-file", stop_chr);
[41]2757 }
2758 va_end(ap);
[1]2759
[41]2760 if (retval) {
2761 log_msg(1,
2762 "Warning - errors occurred while I was adding file to tape");
2763 }
2764 return (retval);
[1]2765}
2766
2767/* @} - end of LLarchiveGroup */
2768
2769
2770/**
2771 * @addtogroup utilityGroup
2772 * @{
2773 */
2774/**
2775 * Make sure the user has a valid CD-R(W) in the CD drive.
[171]2776 * @param cdrw_device Set to the CD-R(W) device checked.
[1]2777 * @param keep_looping If TRUE, keep pestering user until they insist
2778 * or insert a correct CD; if FALSE, only check once.
2779 * @return 0 (there was an OK CD in the drive) or 1 (there wasn't).
2780 */
[171]2781char *interrogate_disk_currently_in_cdrw_drive()
[1]2782{
[41]2783 char *cdrecord;
[171]2784 char *cdrw_device;
[1]2785
[171]2786 if ((cdrw_device = find_cdrw_device()) != NULL) {
[41]2787 if (!system("which cdrecord > /dev/null 2> /dev/null")) {
[171]2788 asprintf(&cdrecord, "cdrecord dev=%s -atip", cdrw_device);
[41]2789 } else if (!system("which dvdrecord > /dev/null 2> /dev/null")) {
[171]2790 asprintf(&cdrecord, "cdrecord dev=%s -atip", cdrw_device);
[41]2791 } else {
[171]2792 asprintf(&cdrecord, " ");
2793 log_msg(2, "Found no cdrecord nor dvdrecord in path.");
[41]2794 }
2795 if (cdrecord[0]) {
2796 retract_CD_tray_and_defeat_autorun();
[171]2797 run_program_and_log_output(cdrecord, 5);
[41]2798 }
2799 paranoid_free(cdrecord);
2800 }
[171]2801 return(cdrw_device);
[1]2802}
2803
2804
2805/**
2806 * Asks the user to put a CD-R(W) in the drive.
2807 * @param ask_for_one_if_more_than_this (unused)
2808 * @param pmountable If non-NULL, pointed-to value is set to TRUE if the CD is mountable, FALSE otherwise.
2809 */
2810void
[41]2811pause_and_ask_for_cdr(int ask_for_one_if_more_than_this, bool * pmountable)
[1]2812{
2813
[41]2814 /*@ buffers ********************************************* */
2815 char *tmp;
2816 char *tmp1;
2817 char *szmsg;
2818 char *cdrom_dev;
[171]2819 char *cdrw_device = NULL;
[41]2820 char *our_serial_str;
2821 bool ok_go_ahead_burn_it;
2822 int cd_number = -1;
2823 int attempt_to_mount_returned_this = 999;
2824 char *mtpt;
2825 char *szcdno;
2826 char *szserfname;
2827 char *szunmount;
[1]2828
[41]2829 asprintf(&szmsg, "I am about to burn %s #%d",
[45]2830 media_descriptor_string(g_backup_media_type),
2831 g_current_media_number);
[41]2832 log_to_screen(szmsg);
2833 paranoid_free(szmsg);
2834 if (g_current_media_number < ask_for_one_if_more_than_this) {
2835 return;
2836 }
2837 log_to_screen("Scanning CD-ROM drive...");
2838 asprintf(&mtpt, "/tmp/cd.mtpt.%ld.%ld", (long int) random(),
[45]2839 (long int) random());
[41]2840 make_hole_for_dir(mtpt);
[1]2841
[41]2842 gotos_make_me_puke:
2843 ok_go_ahead_burn_it = TRUE;
[171]2844 cdrom_dev = find_cdrom_device(FALSE);
2845 if (cdrom_dev != NULL) {
[1]2846/* When enabled, it made CD eject-and-retract when wrong CD inserted.. Weird
2847 log_msg(2, "paafcd: Retracting CD-ROM drive if possible" );
2848 retract_CD_tray_and_defeat_autorun();
2849*/
[41]2850 asprintf(&tmp, "umount %s", cdrom_dev);
2851 run_program_and_log_output(tmp, 1);
2852 paranoid_free(tmp);
2853 asprintf(&szcdno, "%s/archives/THIS-CD-NUMBER", mtpt);
2854 asprintf(&szserfname, "%s/archives/SERIAL-STRING", mtpt);
2855 asprintf(&szunmount, "umount %s", mtpt);
2856 cd_number = -1;
2857 asprintf(&tmp, "mount %s %s", cdrom_dev, mtpt);
[45]2858 if ((attempt_to_mount_returned_this =
2859 run_program_and_log_output(tmp, 1))) {
[41]2860 log_msg(4, "Failed to mount %s at %s", cdrom_dev, mtpt);
2861 log_to_screen("If there's a CD/DVD in the drive, it's blank.");
2862 asprintf(&our_serial_str, "%s", "");
[45]2863 } else if (!does_file_exist(szcdno)
2864 || !does_file_exist(szserfname)) {
2865 log_to_screen
2866 ("%s has data on it but it's probably not a Mondo CD.",
[41]2867 media_descriptor_string(g_backup_media_type));
2868 asprintf(&our_serial_str, "%s", "");
2869 } else {
2870 log_to_screen("%s found in drive. It's a Mondo disk.",
2871 media_descriptor_string(g_backup_media_type));
2872 cd_number = atoi(last_line_of_file(szcdno));
2873 asprintf(&tmp1, "cat %s 2> /dev/null", szserfname);
2874 asprintf(&our_serial_str, "%s",
[45]2875 call_program_and_get_last_line_of_output(tmp1));
[41]2876 paranoid_free(tmp1);
2877 // FIXME - should be able to use last_line_of_file(), surely?
2878 }
2879 paranoid_free(szcdno);
2880 paranoid_free(szserfname);
2881 paranoid_free(tmp);
2882
2883 run_program_and_log_output(szunmount, 1);
2884 paranoid_free(szunmount);
2885
2886 log_msg(2, "paafcd: cd_number = %d", cd_number);
2887 log_msg(2, "our serial str = %s; g_serial_string = %s",
2888 our_serial_str, g_serial_string);
2889 if (cd_number > 0 && !strcmp(our_serial_str, g_serial_string)) {
2890 log_msg(2, "This %s is part of this backup set!",
2891 media_descriptor_string(g_backup_media_type));
2892 ok_go_ahead_burn_it = FALSE;
2893 if (cd_number == g_current_media_number - 1) {
2894 log_to_screen
2895 ("I think you've left the previous %s in the drive.",
2896 media_descriptor_string(g_backup_media_type));
2897 } else {
2898 log_to_screen
2899 ("Please remove this %s. It is part of the backup set you're making now.",
2900 media_descriptor_string(g_backup_media_type));
2901 }
2902 } else {
2903 log_to_screen("...but not part of _our_ backup set.");
2904 }
2905 paranoid_free(our_serial_str);
2906 } else {
2907 log_msg(2,
2908 "paafcd: Can't find CD-ROM drive. Perhaps it has a blank %s in it?",
2909 media_descriptor_string(g_backup_media_type));
[171]2910 if ((cdrw_device = interrogate_disk_currently_in_cdrw_drive(cdrw_device)) != NULL) {
[41]2911 ok_go_ahead_burn_it = FALSE;
2912 log_to_screen("There isn't a writable %s in the drive.",
2913 media_descriptor_string(g_backup_media_type));
2914 }
[171]2915 paranoid_free(cdrw_device);
[1]2916 }
[41]2917 paranoid_free(mtpt);
[1]2918
2919/*
2920 if (g_current_media_number > ask_for_one_if_more_than_this)
2921 {
2922 ok_go_ahead_burn_it = FALSE;
2923 log_it("paafcd: %d > %d, so I'll definitely pause.", g_current_media_number > ask_for_one_if_more_than_this);
2924 }
2925*/
2926
[41]2927 if (!ok_go_ahead_burn_it) {
2928 eject_device(cdrom_dev);
2929 asprintf(&tmp,
[45]2930 "I am about to burn %s #%d of the backup set. Please insert %s and press Enter.",
2931 media_descriptor_string(g_backup_media_type),
2932 g_current_media_number,
2933 media_descriptor_string(g_backup_media_type));
[41]2934 popup_and_OK(tmp);
2935 paranoid_free(tmp);
2936 goto gotos_make_me_puke;
2937 } else {
2938 log_msg(2, "paafcd: OK, going ahead and burning it.");
2939 }
[171]2940 paranoid_free(cdrom_dev);
[1]2941
[41]2942 log_msg(2,
2943 "paafcd: OK, I assume I have a blank/reusable %s in the drive...",
2944 media_descriptor_string(g_backup_media_type));
[1]2945
[41]2946 log_to_screen("Proceeding w/ %s in drive.",
2947 media_descriptor_string(g_backup_media_type));
2948 if (pmountable) {
2949 if (attempt_to_mount_returned_this) {
2950 *pmountable = FALSE;
2951 } else {
2952 *pmountable = TRUE;
2953 }
2954 }
[1]2955
2956}
2957
2958
2959/**
2960 * Set the <tt>N</tt>th bit of @c array to @c true_or_false.
2961 * @param array The bit array (as a @c char pointer).
2962 * @param N The bit number to set or reset.
2963 * @param true_or_false If TRUE then set bit @c N, if FALSE then reset bit @c N.
2964 * @see get_bit_N_of_array
2965 */
[41]2966void set_bit_N_of_array(char *array, int N, bool true_or_false)
[1]2967{
[41]2968 int bit_number;
2969 int mask, orig_val, to_add;
2970 int element_number;
[1]2971
[41]2972 assert(array != NULL);
[1]2973
[41]2974 element_number = N / 8;
2975 bit_number = N % 8;
2976 to_add = (1 << bit_number);
2977 mask = 255 - to_add;
2978 orig_val = array[element_number] & mask;
2979 // log_it("array[%d]=%02x; %02x&%02x = %02x", element_number, array[element_number], mask, orig_val);
2980 if (true_or_false) {
2981 array[element_number] = orig_val | to_add;
2982 }
[1]2983}
2984
2985/* @} - end of utilityGroup */
2986
2987
2988/**
2989 * Chop up @c filename.
2990 * @param bkpinfo The backup information structure. Fields used:
2991 * - @c backup_media_type
2992 * - @c compression_level
2993 * - @c optimal_set_size
2994 * - @c tmpdir
2995 * - @c use_lzo
2996 * - @c zip_exe
2997 * - @c zip_suffix
2998 *
2999 * @param biggie_filename The file to chop up.
[300]3000 * @param ntfsprog_fifo The FIFO to ntfsclone if this is an imagedev, NULL otherwise.
[1]3001 * @param biggie_file_number The sequence number of this biggie file (starting from 0).
3002 * @param noof_biggie_files The number of biggie files there are total.
3003 * @return The number of errors encountered (0 for success)
3004 * @see make_slices_and_images
3005 * @ingroup LLarchiveGroup
3006 */
3007int
[539]3008slice_up_file_etc(struct s_bkpinfo *bkpinfo, struct s_mrconf *mrconf, char *biggie_filename,
[300]3009 char *ntfsprog_fifo, long biggie_file_number,
3010 long noof_biggie_files, bool use_ntfsprog)
[1]3011{
3012
[41]3013 /*@ buffers ************************************************** */
[49]3014 char *tmp, *checksum_line = NULL, *command;
[41]3015 char *tempblock;
3016 char *curr_slice_fname_uncompressed;
3017 char *curr_slice_fname_compressed;
3018 char *file_to_archive;
3019 char *file_to_openin;
3020 /*@ pointers ************************************************** */
3021 char *pB;
3022 FILE *fin, *fout;
[1]3023
[41]3024 /*@ bool ****************************************************** */
3025 bool finished = FALSE;
[1]3026
[41]3027 /*@ long ****************************************************** */
3028 size_t blksize = 0;
3029 long slice_num = 0;
3030 long i;
3031 long optimal_set_size;
3032 bool should_I_compress_slices;
3033 char *suffix; // for compressed slices
[1]3034
[41]3035 /*@ long long ************************************************** */
[687]3036 off_t totalread = (off_t)0;
3037 off_t totallength = (off_t)0;
3038 off_t length;
[1]3039
[41]3040 /*@ int ******************************************************** */
3041 int retval = 0;
3042 int res = 0;
[49]3043 size_t n = 0;
[1]3044
[41]3045 /*@ structures ************************************************** */
3046 struct s_filename_and_lstat_info biggiestruct;
[1]3047// struct stat statbuf;
3048
[41]3049 assert(bkpinfo != NULL);
3050 assert_string_is_neither_NULL_nor_zerolength(biggie_filename);
[1]3051
[41]3052 biggiestruct.for_backward_compatibility = '\n';
[300]3053 biggiestruct.use_ntfsprog = use_ntfsprog;
[41]3054 optimal_set_size = bkpinfo->optimal_set_size;
3055 if (is_this_file_compressed(biggie_filename)
3056 || bkpinfo->compression_level == 0) {
3057 asprintf(&suffix, "%s", "");
3058 // log_it("%s is indeed compressed :-)", filename);
3059 should_I_compress_slices = FALSE;
3060 } else {
3061 asprintf(&suffix, "%s", bkpinfo->zip_suffix);
3062 should_I_compress_slices = TRUE;
3063 }
[1]3064
[41]3065 if (optimal_set_size < 999) {
3066 fatal_error("bkpinfo->optimal_set_size is insanely small");
3067 }
[300]3068 if (ntfsprog_fifo) {
3069 file_to_openin = ntfsprog_fifo;
[45]3070 asprintf(&checksum_line, "IGNORE");
[41]3071 log_msg(2,
3072 "Not calculating checksum for %s: it would take too long",
3073 biggie_filename);
[300]3074 if ( !find_home_of_exe("ntfsresize")) {
3075 fatal_error("ntfsresize not found");
3076 }
3077 sprintf(command, "ntfsresize --force --info %s|grep '^You might resize at '|cut -d' ' -f5", biggie_filename);
3078 log_it("command = %s", command);
3079 strcpy (tmp, call_program_and_get_last_line_of_output(command));
3080 log_it("res of it = %s", tmp);
[687]3081 totallength = (off_t)atoll(tmp);
[41]3082 } else {
3083 file_to_openin = biggie_filename;
[127]3084 asprintf(&command, "md5sum '%s'", biggie_filename);
[41]3085 if (!(fin = popen(command, "r"))) {
3086 log_OS_error("Unable to popen-in command");
3087 paranoid_free(command);
3088 return (1);
[1]3089 }
[41]3090 paranoid_free(command);
[49]3091 (void) getline(&checksum_line, &n, fin);
[41]3092 pclose(fin);
[168]3093 totallength = length_of_file (biggie_filename);
[1]3094 }
[41]3095 lstat(biggie_filename, &biggiestruct.properties);
3096 strcpy(biggiestruct.filename, biggie_filename);
3097 pB = strchr(checksum_line, ' ');
3098 if (!pB) {
3099 pB = strchr(checksum_line, '\t');
[1]3100 }
[41]3101 if (pB) {
3102 *pB = '\0';
[1]3103 }
[41]3104 strcpy(biggiestruct.checksum, checksum_line);
3105 paranoid_free(checksum_line);
[1]3106
[45]3107 asprintf(&tmp, "%s",
3108 slice_fname(biggie_file_number, 0, bkpinfo->tmpdir, ""));
[41]3109 fout = fopen(tmp, "w");
3110 paranoid_free(tmp);
3111 (void) fwrite((void *) &biggiestruct, 1, sizeof(biggiestruct), fout);
3112 paranoid_fclose(fout);
3113 length = totallength / optimal_set_size / 1024;
3114 log_msg(1, "Opening in %s; slicing it and writing to CD/tape",
3115 file_to_openin);
3116 if (!(fin = fopen(file_to_openin, "r"))) {
3117 log_OS_error("Unable to openin biggie_filename");
3118 asprintf(&tmp, "Cannot archive bigfile '%s': not found",
[45]3119 biggie_filename);
[41]3120 log_to_screen(tmp);
3121 paranoid_free(tmp);
3122
3123 paranoid_free(suffix);
3124 return (1);
[1]3125 }
[41]3126 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3127 res = move_files_to_stream(bkpinfo,
[45]3128 slice_fname(biggie_file_number, 0,
3129 bkpinfo->tmpdir, ""), NULL);
[41]3130 } else {
[539]3131 res =
3132 move_files_to_cd(bkpinfo, mrconf,
3133 slice_fname(biggie_file_number, 0,
3134 bkpinfo->tmpdir, ""), NULL);
[1]3135 }
[41]3136 i = bkpinfo->optimal_set_size / 256;
3137 for (slice_num = 1; !finished; slice_num++) {
3138 asprintf(&curr_slice_fname_uncompressed, "%s",
[45]3139 slice_fname(biggie_file_number, slice_num,
3140 bkpinfo->tmpdir, ""));
[41]3141 asprintf(&curr_slice_fname_compressed, "%s",
[45]3142 slice_fname(biggie_file_number, slice_num,
3143 bkpinfo->tmpdir, suffix));
[1]3144
[87]3145 tmp = percent_media_full_comment(bkpinfo);
[41]3146 update_progress_form(tmp);
3147 paranoid_free(tmp);
[1]3148
[41]3149 if (!(fout = fopen(curr_slice_fname_uncompressed, "w"))) {
3150 log_OS_error(curr_slice_fname_uncompressed);
[1]3151
[41]3152 paranoid_free(curr_slice_fname_uncompressed);
3153 paranoid_free(curr_slice_fname_compressed);
3154 paranoid_free(suffix);
3155 return (1);
3156 }
3157 if (!(tempblock = (char *) malloc(256 * 1024))) {
3158 fatal_error("malloc error 256*1024");
3159 }
3160 if ((i == bkpinfo->optimal_set_size / 256)
3161 && (totalread < 1.1 * totallength)) {
3162 for (i = 0; i < bkpinfo->optimal_set_size / 256; i++) {
3163 blksize = fread(tempblock, 1, 256 * 1024, fin);
3164 if (blksize > 0) {
3165 totalread = totalread + blksize;
3166 (void) fwrite(tempblock, 1, blksize, fout);
3167 } else {
3168 break;
3169 }
3170 }
3171 } else {
3172 i = 0;
3173 }
3174 paranoid_free(tempblock);
3175 paranoid_fclose(fout);
3176 if (i > 0) // length_of_file (curr_slice_fname_uncompressed)
3177 {
3178 if (!does_file_exist(curr_slice_fname_uncompressed)) {
3179 log_msg(2,
3180 "Warning - '%s' doesn't exist. How can I compress slice?",
3181 curr_slice_fname_uncompressed);
3182 }
3183 if (should_I_compress_slices && bkpinfo->compression_level > 0) {
3184 asprintf(&command, "%s -%d %s", bkpinfo->zip_exe,
[45]3185 bkpinfo->compression_level,
3186 curr_slice_fname_uncompressed);
[41]3187 log_msg(2, command);
3188 if ((res = system(command))) {
3189 log_OS_error(command);
3190 }
3191 // did_I_compress_slice = TRUE;
3192 } else {
3193 /* BERLIOS: Useless
[45]3194 asprintf(&command, "mv %s %s 2>> %s",
3195 curr_slice_fname_uncompressed,
3196 curr_slice_fname_compressed, MONDO_LOGFILE);
3197 */
[41]3198 res = 0; // don't do it :)
3199 // did_I_compress_slice = FALSE;
3200 }
3201 retval += res;
3202 if (res) {
3203 log_msg(2, "Failed to compress the slice");
3204 }
3205 if (bkpinfo->use_lzo
3206 && strcmp(curr_slice_fname_compressed,
3207 curr_slice_fname_uncompressed)) {
3208 unlink(curr_slice_fname_uncompressed);
3209 }
3210 if (res) {
3211 asprintf(&tmp, "Problem with slice # %ld", slice_num);
3212 } else {
3213 asprintf(&tmp,
[45]3214 "%s - Bigfile #%ld, slice #%ld compressed OK ",
3215 biggie_filename, biggie_file_number + 1,
3216 slice_num);
[41]3217 }
3218#ifndef _XWIN
3219 if (!g_text_mode) {
3220 newtDrawRootText(0, g_noof_rows - 2, tmp);
3221 newtRefresh();
3222 } else {
3223 log_msg(2, tmp);
3224 }
3225#else
3226 log_msg(2, tmp);
3227#endif
3228 paranoid_free(tmp);
3229 asprintf(&file_to_archive, "%s", curr_slice_fname_compressed);
3230 g_current_progress++;
3231 } else { /* if i==0 then ... */
[1]3232
[41]3233 finished = TRUE;
[45]3234 asprintf(&file_to_archive, "%s",
3235 curr_slice_fname_uncompressed);
[41]3236 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3237 break;
3238 }
3239 }
[1]3240
[41]3241 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3242 register_in_tape_catalog(biggieslice, biggie_file_number,
3243 slice_num, file_to_archive);
3244 maintain_collection_of_recent_archives(bkpinfo->tmpdir,
3245 file_to_archive);
3246 res = move_files_to_stream(bkpinfo, file_to_archive, NULL);
3247 } else {
[539]3248 res = move_files_to_cd(bkpinfo, mrconf, file_to_archive, NULL);
[41]3249 }
3250 paranoid_free(file_to_archive);
3251 retval += res;
3252 if (res) {
3253 asprintf(&tmp,
[45]3254 "Failed to add slice %ld of bigfile %ld to scratchdir",
3255 slice_num, biggie_file_number + 1);
[41]3256 log_to_screen(tmp);
3257 paranoid_free(tmp);
3258 fatal_error
3259 ("Hard disk full. You should have bought a bigger one.");
3260 }
3261 paranoid_free(curr_slice_fname_uncompressed);
3262 paranoid_free(curr_slice_fname_compressed);
3263 }
3264 paranoid_free(suffix);
3265 paranoid_fclose(fin);
3266 if (retval) {
[45]3267 asprintf(&tmp, "Sliced bigfile #%ld...FAILED",
3268 biggie_file_number + 1);
[41]3269 } else {
[45]3270 asprintf(&tmp, "Sliced bigfile #%ld...OK!",
3271 biggie_file_number + 1);
[41]3272 }
3273 log_msg(1, tmp);
3274 paranoid_free(tmp);
3275 return (retval);
3276}
[1]3277
[41]3278
[1]3279/**
3280 * Remove the archives in @c d.
3281 * This could possibly include any of:
3282 * - all afioballs (compressed and not)
3283 * - all filelists
3284 * - all slices
3285 * - all checksums
3286 * - a zero filler file
3287 *
3288 * @param d The directory to wipe the archives from.
3289 * @ingroup utilityGroup
3290 */
[41]3291void wipe_archives(char *d)
[1]3292{
[41]3293 /*@ buffers ********************************************* */
3294 char *tmp;
3295 char *dir;
[1]3296
[41]3297 assert_string_is_neither_NULL_nor_zerolength(d);
[1]3298
[41]3299 asprintf(&dir, "%s/archives", d);
3300 asprintf(&tmp, "find %s -name '*.afio*' -exec rm -f '{}' \\;", dir);
3301 run_program_and_log_output(tmp, FALSE);
3302 paranoid_free(tmp);
3303
[45]3304 asprintf(&tmp, "find %s -name '*list.[0-9]*' -exec rm -f '{}' \\;",
3305 dir);
[41]3306 run_program_and_log_output(tmp, FALSE);
3307 paranoid_free(tmp);
3308
3309 asprintf(&tmp, "find %s -name 'slice*' -exec rm -f '{}' \\;", dir);
3310 run_program_and_log_output(tmp, FALSE);
3311 paranoid_free(tmp);
3312
3313 asprintf(&tmp, "rm -f %s/cklist*", dir);
3314 run_program_and_log_output(tmp, FALSE);
3315 paranoid_free(tmp);
3316
3317 asprintf(&tmp, "rm -f %s/zero", dir);
3318 run_program_and_log_output(tmp, FALSE);
3319 paranoid_free(tmp);
3320
3321 log_msg(1, "Wiped %s's archives", dir);
3322 asprintf(&tmp, "ls -l %s", dir);
3323 run_program_and_log_output(tmp, FALSE);
3324 paranoid_free(tmp);
3325
3326 paranoid_free(dir);
[1]3327}
3328
3329
3330/**
3331 * @addtogroup LLarchiveGroup
3332 * @{
3333 */
3334/**
3335 * Write the final ISO image.
3336 * @param bkpinfo The backup information structure. Used only
3337 * in the call to @c write_iso_and_go_on().
3338 * @return The number of errors encountered (0 for success)
3339 * @see write_iso_and_go_on
3340 * @see make_iso_fs
3341 * @bug The final ISO is written even if there are no files on it. In practice,
3342 * however, this occurs rarely.
3343 */
[539]3344int write_final_iso_if_necessary(struct s_bkpinfo *bkpinfo, struct s_mrconf *mrconf)
[1]3345{
[41]3346 /*@ int ***************************************************** */
3347 int res;
[1]3348
[41]3349 /*@ buffers ************************************************** */
3350 char *tmp;
[1]3351
[41]3352 assert(bkpinfo != NULL);
[1]3353
3354// 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
3355
[41]3356 asprintf(&tmp, "Writing the final ISO");
3357 log_msg(2, tmp);
[87]3358 /* BERLIOS: center_string is now broken
[89]3359 center_string(tmp, 80);
3360 */
[1]3361#ifndef _XWIN
[41]3362 if (!g_text_mode) {
3363 newtPushHelpLine(tmp);
3364 }
[1]3365#endif
[41]3366 paranoid_free(tmp);
[539]3367 res = write_iso_and_go_on(bkpinfo, mrconf, TRUE);
[1]3368#ifndef _XWIN
[41]3369 if (!g_text_mode) {
3370 newtPopHelpLine();
3371 }
[1]3372#endif
[41]3373 log_msg(2, "Returning from writing final ISO (res=%d)", res);
3374 return (res);
[1]3375}
3376
3377
3378/**
[20]3379 * Write an ISO image to <tt>[bkpinfo->isodir]/bkpinfo->prefix-[g_current_media_number].iso</tt>.
[1]3380 * @param bkpinfo The backup information structure. Fields used:
3381 * - @c backup_media_type
[20]3382 * - @c prefix
[1]3383 * - @c isodir
3384 * - @c manual_cd_tray
3385 * - @c media_size
3386 * - @c nfs_mount
3387 * - @c nfs_remote_dir
3388 * - @c scratchdir
3389 * - @c verify_data
3390 *
3391 * @param last_cd If TRUE, this is the last CD to write; if FALSE, it's not.
3392 * @return The number of errors encountered (0 for success)
3393 * @see make_iso_fs
3394 */
[539]3395int write_iso_and_go_on(struct s_bkpinfo *bkpinfo, struct s_mrconf *mrconf, bool last_cd)
[1]3396{
[41]3397 /*@ pointers **************************************************** */
3398 FILE *fout;
[1]3399
[41]3400 /*@ buffers ***************************************************** */
3401 char *tmp;
3402 char *cdno_fname;
3403 char *lastcd_fname;
3404 char *isofile;
[1]3405
[41]3406 /*@ bool ******************************************************** */
3407 bool that_one_was_ok;
3408 bool using_nfs;
3409 bool orig_vfy_flag_val;
[1]3410
[41]3411 /*@ int *********************************************************** */
3412 int res = 0;
[1]3413
[41]3414 assert(bkpinfo != NULL);
3415 orig_vfy_flag_val = bkpinfo->verify_data;
3416 if (bkpinfo->media_size[g_current_media_number] <= 0) {
3417 fatal_error("write_iso_and_go_on() - unknown media size");
3418 }
[1]3419
[41]3420 if (strlen(bkpinfo->nfs_mount) > 1) {
3421 using_nfs = TRUE;
3422 } else {
3423 using_nfs = FALSE;
3424 }
3425 log_msg(1, "OK, time to make %s #%d",
3426 media_descriptor_string(bkpinfo->backup_media_type),
3427 g_current_media_number);
[1]3428
[41]3429 /* label the ISO with its number */
[1]3430
[45]3431 asprintf(&cdno_fname, "%s/archives/THIS-CD-NUMBER",
3432 bkpinfo->scratchdir);
[41]3433 fout = fopen(cdno_fname, "w");
3434 fprintf(fout, "%d", g_current_media_number);
3435 paranoid_fclose(fout);
3436 paranoid_free(cdno_fname);
[1]3437
[41]3438 asprintf(&tmp, "cp -f %s/autorun %s/", g_mondo_home,
[45]3439 bkpinfo->scratchdir);
[41]3440 if (run_program_and_log_output(tmp, FALSE)) {
3441 log_msg(2, "Warning - unable to copy autorun to scratchdir");
3442 }
3443 paranoid_free(tmp);
[1]3444
[41]3445 /* last CD or not? Label accordingly */
[45]3446 asprintf(&lastcd_fname, "%s/archives/NOT-THE-LAST",
3447 bkpinfo->scratchdir);
[41]3448 if (last_cd) {
3449 unlink(lastcd_fname);
3450 log_msg(2,
3451 "OK, you're telling me this is the last CD. Fair enough.");
3452 } else {
3453 fout = fopen(lastcd_fname, "w");
3454 fprintf(fout,
3455 "You're listening to 90.3 WPLN, Nashville Public Radio.\n");
3456 paranoid_fclose(fout);
[1]3457 }
[41]3458 paranoid_free(lastcd_fname);
3459
3460 if (space_occupied_by_cd(bkpinfo->scratchdir) / 1024 >
3461 bkpinfo->media_size[g_current_media_number]) {
3462 asprintf(&tmp,
[45]3463 "Warning! CD is too big. It occupies %ld KB, which is more than the %ld KB allowed.",
3464 (long) space_occupied_by_cd(bkpinfo->scratchdir),
3465 (long) bkpinfo->media_size[g_current_media_number]);
[41]3466 log_to_screen(tmp);
3467 paranoid_free(tmp);
[1]3468 }
[41]3469 asprintf(&isofile, "%s/%s/%s-%d.iso", bkpinfo->isodir,
[45]3470 bkpinfo->nfs_remote_dir, bkpinfo->prefix,
3471 g_current_media_number);
[41]3472 for (that_one_was_ok = FALSE; !that_one_was_ok;) {
[539]3473 res = make_iso_fs(bkpinfo, mrconf, isofile);
[41]3474 if (g_current_media_number == 1 && !res
3475 && (bkpinfo->backup_media_type == cdr
3476 || bkpinfo->backup_media_type == cdrw)) {
[171]3477 if ((tmp = find_cdrom_device(FALSE)) == NULL) // make sure find_cdrom_device() finds, records CD-R's loc
[41]3478 {
3479 log_msg(3, "*Sigh* Mike, I hate your computer.");
3480 bkpinfo->manual_cd_tray = TRUE;
3481 } // if it can't be found then force pausing
3482 else {
3483 log_msg(3, "Great. Found Mike's CD-ROM drive.");
[171]3484 paranoid_free(tmp);
[41]3485 }
[1]3486 }
[41]3487 if (bkpinfo->verify_data && !res) {
3488 log_to_screen
[127]3489 ("Please reboot from the 1st %s in Compare Mode, as a precaution.",
3490 media_descriptor_string(g_backup_media_type));
[41]3491 chdir("/");
3492 iamhere("Before calling verify_cd_image()");
3493 res += verify_cd_image(bkpinfo);
3494 iamhere("After calling verify_cd_image()");
[1]3495 }
[41]3496 if (!res) {
3497 that_one_was_ok = TRUE;
3498 } else {
3499 asprintf(&tmp, "Failed to burn %s #%d. Retry?",
[45]3500 media_descriptor_string(bkpinfo->backup_media_type),
3501 g_current_media_number);
[41]3502 res = ask_me_yes_or_no(tmp);
3503 paranoid_free(tmp);
3504 if (!res) {
3505 if (ask_me_yes_or_no("Abort the backup?")) {
3506 fatal_error("FAILED TO BACKUP");
3507 } else {
3508 break;
3509 }
3510 } else {
3511 log_msg(2, "Retrying, at user's request...");
3512 res = 0;
3513 }
3514 }
[1]3515 }
3516/*
3517 if (using_nfs)
3518 {
[41]3519 asprintf(&tmp,"mv -f %s %s/%s/", isofile, bkpinfo->isodir, bkpinfo->nfs_remote_dir);
[1]3520 if (run_program_and_log_output(tmp, FALSE))
3521 { log_to_screen("Unable to move ISO to NFS dir"); }
3522 }
3523*/
[41]3524 paranoid_free(isofile);
[1]3525
[41]3526 g_current_media_number++;
3527 if (g_current_media_number > MAX_NOOF_MEDIA) {
3528 fatal_error("Too many CD-R(W)'s. Use tape or net.");
3529 }
3530 wipe_archives(bkpinfo->scratchdir);
3531 asprintf(&tmp, "rm -Rf %s/images/*gz %s/images/*data*img",
[45]3532 bkpinfo->scratchdir, bkpinfo->scratchdir);
[41]3533 if (system(tmp)) {
3534 log_msg(2,
[45]3535 "Error occurred when I tried to delete the redundant IMGs and GZs");
[41]3536 }
3537 paranoid_free(tmp);
[1]3538
[41]3539 if (last_cd) {
3540 log_msg(2, "This was your last CD.");
3541 } else {
3542 log_msg(2, "Continuing to backup your data...");
3543 }
3544
3545 bkpinfo->verify_data = orig_vfy_flag_val;
3546 return (0);
[1]3547}
3548
3549/* @} - end of LLarchiveGroup */
3550
3551
3552/**
3553 * Verify the user's data.
3554 * @param bkpinfo The backup information structure. Fields used:
3555 * - @c backup_data
3556 * - @c backup_media_type
3557 * - @c media_device
3558 * - @c verify_data
3559 *
3560 * @return The number of errors encountered (0 for success)
3561 * @ingroup verifyGroup
3562 */
3563int verify_data(struct s_bkpinfo *bkpinfo)
3564{
[41]3565 int res = 0, retval = 0, cdno = 0;
3566 char *tmp;
3567 long diffs = 0;
[1]3568
[41]3569 assert(bkpinfo != NULL);
3570 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3571 chdir("/");
3572 mvaddstr_and_log_it(g_currentY, 0,
3573 "Verifying archives against live filesystem");
3574 if (bkpinfo->backup_media_type == cdstream) {
[171]3575 paranoid_alloc(bkpinfo->media_device,
3576 "/dev/cdrom");
[41]3577 }
3578 verify_tape_backups(bkpinfo);
3579 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
3580 } else if (bkpinfo->backup_data)
3581 //bkpinfo->backup_media_type == cdrw || bkpinfo->backup_media_type == cdr))
[1]3582 {
[41]3583 log_msg(2,
3584 "Not verifying again. Per-CD/ISO verification already carried out.");
3585 paranoid_system
3586 ("cat /tmp/changed.files.* > /tmp/changed.files 2> /dev/null");
3587 } else {
3588 g_current_media_number = cdno;
3589 if (bkpinfo->backup_media_type != iso) {
[171]3590 paranoid_free(bkpinfo->media_device);
3591 bkpinfo->media_device = find_cdrom_device(FALSE);
[1]3592 }
[41]3593 chdir("/");
3594 for (cdno = 1; cdno < 99 && bkpinfo->verify_data; cdno++) {
3595 if (cdno != g_current_media_number) {
3596 log_msg(2,
3597 "Warning - had to change g_current_media_number from %d to %d",
3598 g_current_media_number, cdno);
3599 g_current_media_number = cdno;
3600 }
3601 if (bkpinfo->backup_media_type != iso) {
3602 insist_on_this_cd_number(bkpinfo, cdno);
3603 }
3604 res = verify_cd_image(bkpinfo); // sets verify_data to FALSE if it's time to stop verifying
3605 retval += res;
3606 if (res) {
3607 asprintf(&tmp,
[45]3608 "Warnings/errors were reported while checking %s #%d",
3609 media_descriptor_string(bkpinfo->
3610 backup_media_type),
3611 g_current_media_number);
[41]3612 log_to_screen(tmp);
3613 paranoid_free(tmp);
[1]3614
[41]3615 }
[1]3616 }
[41]3617 asprintf(&tmp,
[145]3618 "grep 'afio: ' %s | sed 's/afio: //' | grep -vx '/dev/.*' >> /tmp/changed.files",
[45]3619 MONDO_LOGFILE);
[41]3620 system(tmp);
3621 paranoid_free(tmp);
3622
3623 asprintf(&tmp,
[145]3624 "grep 'star: ' %s | sed 's/star: //' | grep -vx '/dev/.*' >> /tmp/changed.files",
[45]3625 MONDO_LOGFILE);
[41]3626 system(tmp);
3627 paranoid_free(tmp);
3628
3629 run_program_and_log_output("umount " MNT_CDROM, FALSE);
3630 eject_device(bkpinfo->media_device);
[1]3631 }
[41]3632 diffs = count_lines_in_file("/tmp/changed.files");
[1]3633
[41]3634 if (diffs > 0) {
3635 if (retval == 0) {
3636 retval = (int) (-diffs);
3637 }
[1]3638 }
[41]3639 return (retval);
[1]3640}
3641
3642
3643/**
3644 * @addtogroup utilityGroup
3645 * @{
3646 */
3647/**
3648 * Write an image to a real 3.5" floppy disk.
3649 * @param device The device to write to (e.g. @c /dev/fd0)
3650 * @param datafile The image to write to @p device.
3651 * @return The number of errors encountered (0 for success)
3652 * @see write_image_to_floppy
3653 */
[41]3654int write_image_to_floppy_SUB(char *device, char *datafile)
[1]3655{
[41]3656 /*@ int *************************************************************** */
3657 int res = 0;
[1]3658 int percentage = 0;
3659 int blockno = 0;
[41]3660 int maxblocks = 0;
[1]3661
[41]3662 /*@ buffers************************************************************ */
3663 char *tmp;
[1]3664 char blk[1024];
3665 char *title;
3666
[41]3667 /*@ pointers ********************************************************** */
[1]3668 char *p;
[41]3669 FILE *fout, *fin;
[1]3670
3671
[41]3672 /* pretty stuff */
3673 if (!(p = strrchr(datafile, '/'))) {
3674 p = datafile;
3675 } else {
3676 p++;
[1]3677 }
[41]3678 asprintf(&title, "Writing %s to floppy", p);
3679 open_evalcall_form(title);
3680 paranoid_free(title);
3681
3682 /* functional stuff */
3683 for (p = device + strlen(device); p != device && isdigit(*(p - 1));
3684 p--);
3685 maxblocks = atoi(p);
3686 if (!maxblocks) {
3687 maxblocks = 1440;
[1]3688 }
[41]3689 asprintf(&tmp, "maxblocks = %d; p=%s", maxblocks, p);
3690 log_msg(2, tmp);
3691 paranoid_free(tmp);
3692
3693 /* copy data from image to floppy */
3694 if (!(fin = fopen(datafile, "r"))) {
3695 log_OS_error("Cannot open img");
3696 return (1);
[1]3697 }
[41]3698 if (!(fout = fopen(device, "w"))) {
3699 log_OS_error("Cannot open fdd");
3700 return (1);
3701 }
3702 for (blockno = 0; blockno < maxblocks; blockno++) {
3703 percentage = blockno * 100 / maxblocks;
3704 if (fread(blk, 1, 1024, fin) != 1024) {
3705 if (feof(fin)) {
3706 log_msg(1,
3707 "img read err - img ended prematurely - non-fatal error");
3708 sleep(3);
3709 return (res);
3710 }
3711 res++;
3712 log_to_screen("img read err");
3713 }
3714 if (fwrite(blk, 1, 1024, fout) != 1024) {
3715 res++;
3716 log_to_screen("fdd write err");
3717 }
3718 if (((blockno + 1) % 128) == 0) {
3719 paranoid_system("sync"); /* fflush doesn't work; dunno why */
3720 update_evalcall_form(percentage);
3721 }
3722 }
3723 paranoid_fclose(fin);
3724 paranoid_fclose(fout);
3725 close_evalcall_form();
3726 return (res);
[1]3727}
3728
3729
3730/**
3731 * Wrapper around @c write_image_to_floppy_SUB().
3732 * This function, unlike @c write_image_to_floppy_SUB(),
3733 * gives the user the opportunity to retry if the write fails.
3734 * @see write_image_to_floppy_SUB
3735 */
[41]3736int write_image_to_floppy(char *device, char *datafile)
[1]3737{
[41]3738 /*@ int ************************************************************** */
3739 int res = 0;
[1]3740
[41]3741 assert_string_is_neither_NULL_nor_zerolength(device);
3742 assert_string_is_neither_NULL_nor_zerolength(datafile);
[1]3743
[41]3744 while ((res = write_image_to_floppy_SUB(device, datafile))) {
3745 if (!ask_me_yes_or_no("Failed to write image to floppy. Retry?")) {
3746 return (res);
3747 }
[1]3748 }
[41]3749 return (res);
[1]3750}
3751
3752/* @} - end of utilityGroup */
[262]3753
[426]3754void setenv_mondo_share(void) {
[262]3755
[426]3756setenv("MONDO_SHARE", MONDO_SHARE, 1);
[262]3757}
[539]3758
3759void mrarchive_init_conf(struct s_mrconf *mrconf) {
3760 char *command = NULL;
3761 FILE *conffd = NULL;
3762 FILE *fin = NULL;
3763 int n = 0;
3764 char *param = NULL;
3765
3766 mrconf = (struct s_mrconf *)malloc(sizeof(struct s_mrconf));
3767 if (mrconf == NULL) {
3768 fatal_error("Unable to malloc mrconf");
3769 }
3770 /* Default for everything int : 0 char * : NULL */
3771
3772 /* mindi conf parameters also needed in mondo */
3773 mrconf->ia64_boot_size = 0;
3774
3775 asprintf(&command, "mindi -printvar IA64_BOOT_SIZE");
3776 fin = popen(command, "r");
3777 getline(&param, &n, fin);
3778 pclose(fin);
3779 paranoid_free(command);
3780 mrconf->ia64_boot_size = atoi(param);
3781 paranoid_free(param);
3782
3783 mrconf->iso_creation_cmd = NULL;
3784
3785 /* Finds mondo conf file */
3786 mrconf_open(MONDO_CONF_DIR"/mondo.conf");
3787
3788 /* mondo conf parameters needed */
3789 mrconf->iso_creation_cmd = mrconf_sread(iso_creation_cmd);
3790
3791 mrconf_close();
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