source: MondoRescue/branches/2.2.9/mondo/src/common/libmondo-archive.c@ 2548

Last change on this file since 2548 was 2548, checked in by Bruno Cornec, 14 years ago
  • Adds some logs for filelist creation
  • Remove option -P from getfattr which may also skip symlinks - Attempt to solve #388
  • Exclude rpc_pipefs type of filesystems from find
  • Property svn:keywords set to Id
File size: 100.8 KB
RevLine 
[1]1/* libmondo-archive.c
[99]2 $Id: libmondo-archive.c 2548 2010-01-25 13:24:23Z bruno $
[1]3
4subroutines to handle the archiving of files
[1920]5*/
[1]6
7/**
8 * @file
9 * Functions to handle backing up data.
10 * This is the main file (at least the longest one) in libmondo.
11 */
12
[1316]13#include "my-stuff.h"
[2211]14#include "mr_mem.h"
[1316]15#include "mondostructures.h"
[1]16#include "libmondo-string-EXT.h"
17#include "libmondo-stream-EXT.h"
18#include "libmondo-devices-EXT.h"
19#include "libmondo-tools-EXT.h"
[541]20#include "libmondo-gui-EXT.h"
[1]21#include "libmondo-fork-EXT.h"
22#include "libmondo-files-EXT.h"
23#include "libmondo-filelist-EXT.h"
24#include "libmondo-tools-EXT.h"
25#include "libmondo-verify-EXT.h"
26#include "libmondo-archive.h"
[541]27#include "lib-common-externs.h"
[1]28#include <sys/sem.h>
29#include <sys/types.h>
30#include <sys/ipc.h>
31#include <stdarg.h>
32#define DVDRWFORMAT 1
33
34
35
36#ifndef _SEMUN_H
[128]37#define _SEMUN_H
[1]38
39 /**
40 * The semaphore union, provided only in case the user's system doesn't.
41 */
[128]42union semun {
43 int val;
44 struct semid_ds *buf;
45 unsigned short int *array;
46 struct seminfo *__buf;
47};
[1]48#endif
49
50/*@unused@*/
[99]51//static char cvsid[] = "$Id: libmondo-archive.c 2548 2010-01-25 13:24:23Z bruno $";
[1956]52//
53extern char *get_non_rewind_dev(char *);
[1]54
55/* *************************** external global vars ******************/
56extern int g_current_media_number;
57extern int g_currentY;
58extern bool g_text_mode;
59extern bool g_exiting;
60extern long g_current_progress;
[128]61extern FILE *g_tape_stream;
[1]62extern long long g_tape_posK;
[1967]63extern bool g_cd_recovery;
[1]64extern char *g_mondo_home;
[2030]65/*
[1]66extern char *g_tmpfs_mountpt;
[2030]67*/
[1]68extern char *g_serial_string;
[948]69extern char *g_getfacl;
70extern char *g_getfattr;
[1316]71extern char *MONDO_LOGFILE;
[948]72
[1645]73/* Reference to global bkpinfo */
74extern struct s_bkpinfo *bkpinfo;
[948]75
76
[1]77/**
78 * @addtogroup globalGroup
79 * @{
80 */
81/**
82 * The current backup media type in use.
83 */
[128]84t_bkptype g_backup_media_type = none;
[1]85
86/**
87 * Incremented by each archival thread when it starts up. After that,
88 * this is the number of threads running.
89 */
90int g_current_thread_no = 0;
91
92/* @} - end of globalGroup */
93
94extern int g_noof_rows;
95
96/* Semaphore-related code */
97
98static int set_semvalue(void);
99static void del_semvalue(void);
100static int semaphore_p(void);
101static int semaphore_v(void);
102
103static int g_sem_id;
104static int g_sem_key;
105
106/**
107 * Initialize the semaphore.
108 * @see del_semvalue
109 * @see semaphore_p
110 * @see semaphore_v
111 * @return 1 for success, 0 for failure.
112 */
[128]113static int set_semvalue(void) // initializes semaphore
[1]114{
[128]115 union semun sem_union;
116 sem_union.val = 1;
117 if (semctl(g_sem_id, 0, SETVAL, sem_union) == -1) {
118 return (0);
119 }
120 return (1);
[1]121}
122
123/**
124 * Frees (deletes) the semaphore. Failure is indicated by a log
125 * message.
126 * @see set_semvalue
127 */
[128]128static void del_semvalue(void) // deletes semaphore
[1]129{
[128]130 union semun sem_union;
[1]131
[128]132 if (semctl(g_sem_id, 0, IPC_RMID, sem_union) == -1) {
133 log_msg(3, "Failed to delete semaphore");
134 }
[1]135}
136
137/**
138 * Acquire (increment) the semaphore (change status to P).
139 * @return 1 for success, 0 for failure.
140 * @see semaphore_v
141 */
[128]142static int semaphore_p(void) // changes status to 'P' (waiting)
[1]143{
[128]144 struct sembuf sem_b;
[1]145
[128]146 sem_b.sem_num = 0;
147 sem_b.sem_op = -1; // P()
148 sem_b.sem_flg = SEM_UNDO;
149 if (semop(g_sem_id, &sem_b, 1) == -1) {
150 log_msg(3, "semaphore_p failed");
151 return (0);
152 }
153 return (1);
[1]154}
155
156/**
157 * Free (decrement) the semaphore (change status to V).
158 * @return 1 for success, 0 for failure.
159 */
[128]160static int semaphore_v(void) // changes status to 'V' (free)
[1]161{
[128]162 struct sembuf sem_b;
[1]163
[128]164 sem_b.sem_num = 0;
165 sem_b.sem_op = 1; // V()
166 sem_b.sem_flg = SEM_UNDO;
167 if (semop(g_sem_id, &sem_b, 1) == -1) {
168 log_msg(3, "semaphore_v failed");
169 return (0);
170 }
171 return (1);
[1]172}
173
174
175//------------------------------------------------------
176
177
178/**
179 * Size in megabytes of the buffer afforded to the executable "buffer".
180 * This figure is used when we calculate how much data we have probably 'lost'
181 * when writing off the end of tape N, so that we can then figure out how much
182 * data we must recreate & write to the start of tape N+1.
183 */
184extern int g_tape_buffer_size_MB;
185
186
187
188
189int
[1645]190archive_this_fileset_with_star(char *filelist, char *fname, int setno)
[1]191{
[128]192 int retval = 0;
193 unsigned int res = 0;
194 int tries = 0;
[2211]195 char *command = NULL;
196 char *tmp = NULL;
[128]197 char *p;
[1]198
199
[128]200 if (!does_file_exist(filelist)) {
[2211]201 mr_asprintf(&tmp, "(archive_this_fileset) - filelist %s does not exist", filelist);
[128]202 log_to_screen(tmp);
[2211]203 paranoid_free(tmp);
[128]204 return (1);
[1]205 }
206
[2211]207 mr_asprintf(&tmp, "echo hi > %s 2> /dev/null", fname);
[128]208 if (system(tmp)) {
[2211]209 paranoid_free(tmp);
[128]210 fatal_error("Unable to write tarball to scratchdir");
211 }
[2211]212 paranoid_free(tmp);
[128]213
[2419]214 mr_asprintf(&command, "star H=exustar list=%s -c " STAR_ACL_SZ " file=%s",
[128]215 filelist, fname);
216 if (bkpinfo->use_lzo) {
217 fatal_error("Can't use lzop");
218 }
219 if (bkpinfo->compression_level > 0) {
[2211]220 mr_strcat(command, " -bz");
[128]221 }
[2211]222 mr_strcat(command, " 2>> %s", MONDO_LOGFILE);
[128]223 log_msg(4, "command = '%s'", command);
224
225 for (res = 99, tries = 0; tries < 3 && res != 0; tries++) {
226 log_msg(5, "command='%s'", command);
227 res = system(command);
[2290]228 mr_asprintf(&tmp, "%s", last_line_of_file(MONDO_LOGFILE));
[128]229 log_msg(1, "res=%d; tmp='%s'", res, tmp);
230 if (bkpinfo->use_star && (res == 254 || res == 65024)
231 && strstr(tmp, "star: Processed all possible files")
232 && tries > 0) {
233 log_msg(1, "Star returned nonfatal error");
234 res = 0;
235 }
[2211]236 paranoid_free(tmp);
237
[128]238 if (res) {
239 log_OS_error(command);
240 p = strstr(command, "-acl ");
241 if (p) {
242 p[0] = p[1] = p[2] = p[3] = ' ';
243 log_msg(1, "new command = '%s'", command);
244 } else {
245 log_msg(3,
246 "Attempt #%d failed. Pausing 3 seconds and retrying...",
247 tries + 1);
248 sleep(3);
249 }
250 }
251 }
[2211]252 paranoid_free(command);
253
[128]254 retval += res;
255 if (retval) {
256 log_msg(3, "Failed to write set %d", setno);
257 } else if (tries > 1) {
258 log_msg(3, "Succeeded in writing set %d, on try #%d", setno,
259 tries);
260 }
261 return (retval);
[1]262}
263
264
265/**
266 * Call @c afio to archive the filelist @c filelist to the file @c fname.
267 *
268 * @param bkpinfo The backup information structure. Fields used:
269 * - @c compression_level
270 * - @c scratchdir (only verifies existence)
271 * - @c tmpdir (only verifies existence)
272 * - @c zip_exe
273 * - @c zip_suffix
274 * @param filelist The path to a file containing a list of files to be archived
275 * in this fileset.
276 * @param fname The output file to archive to.
277 * @param setno This fileset number.
278 * @return The number of errors encountered (0 for success).
279 * @ingroup LLarchiveGroup
280 */
281int
[1645]282archive_this_fileset(char *filelist, char *fname, int setno)
[1]283{
284
[128]285 /*@ int *************************************************************** */
286 int retval = 0;
287 int res = 0;
[2030]288 int tries = 0;
289 /*
[128]290 int i = 0;
291 static int free_ramdisk_space = 9999;
[2030]292 */
[1]293
[128]294 /*@ buffers ************************************************************ */
[2211]295 char *command = NULL;
296 char *zipparams = NULL;
297 char *tmp = NULL;
[1]298
[128]299 assert(bkpinfo != NULL);
300 assert_string_is_neither_NULL_nor_zerolength(filelist);
301 assert_string_is_neither_NULL_nor_zerolength(fname);
[1]302
[128]303 if (bkpinfo->compression_level > 0 && bkpinfo->use_star) {
[1645]304 return (archive_this_fileset_with_star(filelist, fname, setno));
[128]305 }
[1]306
[128]307 if (!does_file_exist(filelist)) {
[2211]308 mr_asprintf(&tmp, "(archive_this_fileset) - filelist %s does not exist",
[128]309 filelist);
310 log_to_screen(tmp);
[2211]311 paranoid_free(tmp);
[128]312 return (1);
313 }
[2211]314 mr_asprintf(&tmp, "echo hi > %s 2> /dev/null", fname);
[128]315 if (system(tmp)) {
[2211]316 paranoid_free(tmp);
[128]317 fatal_error("Unable to write tarball to scratchdir");
318 }
[2211]319 paranoid_free(tmp);
[128]320
321
322 if (bkpinfo->compression_level > 0) {
[2211]323 mr_asprintf(&tmp, "%s/do-not-compress-these", g_mondo_home);
[128]324 // -b %ld, TAPE_BLOCK_SIZE
[2211]325 mr_asprintf(&zipparams, "-Z -P %s -G %d -T 3k", bkpinfo->zip_exe,
[128]326 bkpinfo->compression_level);
327 if (does_file_exist(tmp)) {
[2211]328 mr_strcat(zipparams, " -E %s",tmp);
[128]329 } else {
330 log_msg(3, "%s not found. Cannot exclude zipfiles, etc.", tmp);
331 }
[2211]332 paranoid_free(tmp);
[128]333 } else {
[2211]334 mr_asprintf(&zipparams, "");
[128]335 }
336
[1]337// make_hole_for_file(fname);
338
[128]339 if (!does_file_exist(bkpinfo->tmpdir)) {
340 log_OS_error("tmpdir not found");
341 fatal_error("tmpdir not found");
342 }
343 if (!does_file_exist(bkpinfo->scratchdir)) {
344 log_OS_error("scratchdir not found");
345 fatal_error("scratchdir not found");
346 }
[2211]347 mr_asprintf(&command, "rm -f %s %s. %s.gz %s.%s", fname, fname, fname,
[128]348 fname, bkpinfo->zip_suffix);
349 paranoid_system(command);
[2211]350 paranoid_free(command);
[1]351
[2211]352 mr_asprintf(&command, "afio -o -b %ld -M 16m %s %s < %s 2>> %s",
[128]353 TAPE_BLOCK_SIZE, zipparams, fname, filelist, MONDO_LOGFILE);
[2211]354 paranoid_free(zipparams);
[1]355
[2211]356 mr_asprintf(&tmp, "echo hi > %s 2> /dev/null", fname);
[128]357 if (system(tmp)) {
[2211]358 paranoid_free(tmp);
[128]359 fatal_error("Unable to write tarball to scratchdir");
360 }
[2211]361 paranoid_free(tmp);
[1]362
[128]363 for (res = 99, tries = 0; tries < 3 && res != 0; tries++) {
364 log_msg(5, "command='%s'", command);
365 res = system(command);
366 if (res) {
367 log_OS_error(command);
368 log_msg(3,
369 "Attempt #%d failed. Pausing 3 seconds and retrying...",
370 tries + 1);
371 sleep(3);
372 }
373 }
[2211]374 paranoid_free(command);
375
[128]376 retval += res;
377 if (retval) {
378 log_msg(3, "Failed to write set %d", setno);
379 } else if (tries > 1) {
380 log_msg(3, "Succeeded in writing set %d, on try #%d", setno,
381 tries);
382 }
[1]383
[128]384 return (retval);
[1]385}
386
387
388
389
390
391
392/**
393 * Wrapper function for all the backup commands.
394 * Calls these other functions: @c prepare_filelist(),
395 * @c call_filelist_chopper(), @c copy_mondo_and_mindi_stuff_to_scratchdir(),
396 * @c call_mindi_to_supply_boot_disks(), @c do_that_initial_phase(),
397 * @c make_those_afios_phase(), @c make_those_slices_phase(), and
398 * @c do_that_final_phase(). If anything fails before @c do_that_initial_phase(),
399 * @c fatal_error is called with a suitable message.
400 * @param bkpinfo The backup information structure. Uses most fields.
401 * @return The number of non-fatal errors encountered (0 for success).
402 * @ingroup archiveGroup
403 */
[1645]404int backup_data()
[1]405{
[128]406 int retval = 0, res = 0;
407 char *tmp;
[1]408
[128]409 assert(bkpinfo != NULL);
[1645]410 set_g_cdrom_and_g_dvd_to_bkpinfo_value();
[128]411 malloc_string(tmp);
412 if (bkpinfo->backup_media_type == dvd) {
[1]413#ifdef DVDRWFORMAT
[128]414 if (!find_home_of_exe("dvd+rw-format")) {
415 fatal_error
416 ("Cannot find dvd+rw-format. Please install it or fix your PATH.");
417 }
[1]418#endif
[128]419 if (!find_home_of_exe("growisofs")) {
420 fatal_error
421 ("Cannot find growisofs. Please install it or fix your PATH.");
422 }
[1]423 }
424
[1645]425 if ((res = prepare_filelist())) { /* generate scratchdir/filelist.full */
[128]426 fatal_error("Failed to generate filelist catalog");
427 }
[1645]428 if (call_filelist_chopper()) {
[128]429 fatal_error("Failed to run filelist chopper");
430 }
[1]431
432/*
433 sprintf(tmp, "wc -l %s/archives/filelist.full > %s/archives/filelist.count",bkpinfo->scratchdir, bkpinfo->scratchdir);
434 if (run_program_and_log_output(tmp, 2))
435 { fatal_error("Failed to count filelist.full"); }
436*/
[128]437 sprintf(tmp, "gzip -9 %s/archives/filelist.full", bkpinfo->scratchdir);
438 if (run_program_and_log_output(tmp, 2)) {
439 fatal_error("Failed to gzip filelist.full");
440 }
441 sprintf(tmp, "cp -f %s/archives/*list*.gz %s", bkpinfo->scratchdir,
442 bkpinfo->tmpdir);
443 if (run_program_and_log_output(tmp, 2)) {
444 fatal_error("Failed to copy to tmpdir");
445 }
[1]446
[1645]447 copy_mondo_and_mindi_stuff_to_scratchdir(); // payload, too, if it exists
[1]448#if __FreeBSD__ == 5
[128]449 strcpy(bkpinfo->kernel_path, "/boot/kernel/kernel");
[1]450#elif __FreeBSD__ == 4
[128]451 strcpy(bkpinfo->kernel_path, "/kernel");
[1]452#elif linux
[128]453 if (figure_out_kernel_path_interactively_if_necessary
454 (bkpinfo->kernel_path)) {
455 fatal_error
456 ("Kernel not found. Please specify manually with the '-k' switch.");
457 }
[1]458#else
459#error "I don't know about this system!"
460#endif
[1645]461 if ((res = call_mindi_to_supply_boot_disks())) {
[128]462 fatal_error("Failed to generate boot+data disks");
463 }
[1645]464 retval += do_that_initial_phase(); // prepare
[128]465 sprintf(tmp, "rm -f %s/images/*.iso", bkpinfo->scratchdir);
466 run_program_and_log_output(tmp, 1);
[1645]467 retval += make_those_afios_phase(); // backup regular files
468 retval += make_those_slices_phase(); // backup BIG files
469 retval += do_that_final_phase(); // clean up
[128]470 log_msg(1, "Creation of archives... complete.");
471 if (bkpinfo->verify_data) {
472 sleep(2);
473 }
474 paranoid_free(tmp);
475 return (retval);
[1]476}
477
478
479
480
481/**
482 * Call Mindi to generate boot and data disks.
483 * @note This binds correctly to the new Perl version of mindi.
484 * @param bkpinfo The backup information structure. Fields used:
485 * - @c backup_media_type
486 * - @c boot_loader
487 * - @c boot_device
488 * - @c compression_level
489 * - @c differential
490 * - @c exclude_paths
491 * - @c image_devs
492 * - @c kernel_path
493 * - @c make_cd_use_lilo
494 * - @c media_device
495 * - @c media_size
496 * - @c nonbootable_backup
497 * - @c scratchdir
498 * - @c tmpdir
499 * - @c use_lzo
500 *
501 * @return The number of errors encountered (0 for success)
502 * @bug The code to automagically determine the boot drive
503 * is messy and system-dependent. In particular, it breaks
504 * for Linux RAID and LVM users.
505 * @ingroup MLarchiveGroup
506 */
[1645]507int call_mindi_to_supply_boot_disks()
[1]508{
[128]509 /*@ buffer ************************************************************ */
[2214]510 char *tmp = NULL;
[949]511 char *tmp1 = NULL;
[1687]512 char *tmp2 = NULL;
[2211]513 char *command = NULL;
[2214]514 char *use_lzo_sz = NULL;
515 char *use_gzip_sz = NULL;
516 char *use_comp_sz = NULL;
517 char *use_star_sz = NULL;
518 char *bootldr_str = NULL;
519 char *tape_device = NULL;
520 char *last_filelist_number = NULL;
521 char *broken_bios_sz = NULL;
522 char *cd_recovery_sz = NULL;
523 char *tape_size_sz = NULL;
524 char *use_lilo_sz = NULL; /* BCO: shared between LILO/ELILO */
525 char *value = NULL;
526 char *bootdev = NULL;
[1956]527 char *ntapedev = NULL;
[1]528
529
530
[128]531 /*@ char ************************************************************** */
[1]532 char ch = '\0';
533
[128]534 /*@ long ********************************************************** */
535 long lines_in_filelist = 0;
[1]536
[128]537 /*@ int ************************************************************* */
538 int res = 0;
539 long estimated_total_noof_slices = 0;
[1]540
[128]541 assert(bkpinfo != NULL);
[2214]542
[128]543 mvaddstr_and_log_it(g_currentY, 0,
544 "Calling MINDI to create boot+data disks");
[2214]545 mr_asprintf(&tmp, "%s/filelist.full", bkpinfo->tmpdir);
[128]546 if (!does_file_exist(tmp)) {
[2214]547 mr_free(tmp);
548 mr_asprintf(&tmp, "%s/tmpfs/filelist.full", bkpinfo->tmpdir);
[128]549 if (!does_file_exist(tmp)) {
550 fatal_error
551 ("Cannot find filelist.full, so I cannot count its lines");
552 }
553 }
554 lines_in_filelist = count_lines_in_file(tmp);
[2214]555 mr_free(tmp);
556
557 mr_asprintf(&tmp, "%s/LAST-FILELIST-NUMBER", bkpinfo->tmpdir);
558 mr_asprintf(&last_filelist_number, "%s", last_line_of_file(tmp));
559 mr_free(tmp);
560
[128]561 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[2214]562 mr_asprintf(&tape_size_sz, "%ld", bkpinfo->media_size[1]);
[1956]563 ntapedev = get_non_rewind_dev(bkpinfo->media_device);
564 if ((bkpinfo->use_obdr) && (ntapedev != NULL)) {
565 strncpy(bkpinfo->media_device,ntapedev,(size_t)(MAX_STR_LEN / 4));
566 } else {
567 if (ntapedev == NULL) {
568 log_it("Not able to create OBDR - Restore will have to be done manually");
569 }
570 }
571 paranoid_free(ntapedev);
[2214]572 mr_asprintf(&tape_device, "%s", bkpinfo->media_device);
[128]573 } else {
[2214]574 mr_asprintf(&tape_size_sz, "%ld", 0L);;
575 mr_asprintf(&tape_device, "");
[128]576 }
577 if (bkpinfo->use_lzo) {
[2214]578 mr_asprintf(&use_lzo_sz, "yes");
[128]579 } else {
[2214]580 mr_asprintf(&use_lzo_sz, "no");
[128]581 }
[998]582 if (bkpinfo->use_gzip) {
[2214]583 mr_asprintf(&use_gzip_sz, "yes");
[998]584 } else {
[2214]585 mr_asprintf(&use_gzip_sz, "no");
[998]586 }
[128]587 if (bkpinfo->use_star) {
[2214]588 mr_asprintf(&use_star_sz, "yes");
[128]589 } else {
[2214]590 mr_asprintf(&use_star_sz, "no");
[128]591 }
[1]592
[128]593 if (bkpinfo->compression_level > 0) {
[2214]594 mr_asprintf(&use_comp_sz, "yes");
[128]595 } else {
[2214]596 mr_asprintf(&use_comp_sz, "no");
[128]597 }
[1]598
[2214]599 mr_asprintf(&broken_bios_sz, "yes"); /* assume so */
[128]600 if (g_cd_recovery) {
[2214]601 mr_asprintf(&cd_recovery_sz, "yes");
[128]602 } else {
[2214]603 mr_asprintf(&cd_recovery_sz, "no");
[128]604 }
605 if (bkpinfo->make_cd_use_lilo) {
[2214]606 mr_asprintf(&use_lilo_sz, "yes");
[128]607 } else {
[2214]608 mr_asprintf(&use_lilo_sz, "no");
[128]609 }
610
611 if (!bkpinfo->nonbootable_backup
612 && (bkpinfo->boot_loader == '\0'
613 || bkpinfo->boot_device[0] == '\0')) {
614
[1]615#ifdef __FreeBSD__
[2290]616 mr_asprintf(&bootdev, "%s", call_program_and_get_last_line_of_output
[128]617 ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'"));
618 if (!bootdev[0]) {
[2214]619 mr_free(bootdev);
[2290]620 mr_asprintf(&bootdev, "%s", call_program_and_get_last_line_of_output
[128]621 ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'"));
622 }
[1]623#else
[2190]624 /* Linux */
[1878]625#ifdef __IA64__
[2290]626 mr_asprintf(&bootdev, "%s", call_program_and_get_last_line_of_output
[1878]627 ("mount | grep ' /boot/efi ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'"));
628#else
[2290]629 mr_asprintf(&bootdev, "%s", call_program_and_get_last_line_of_output
[128]630 ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'"));
[1878]631#endif
[128]632 if (strstr(bootdev, "/dev/cciss/")) {
[2214]633 mr_free(bootdev);
[1878]634#ifdef __IA64__
[2290]635 mr_asprintf(&bootdev, "%s", call_program_and_get_last_line_of_output
[1878]636 ("mount | grep ' /boot/efi ' | head -1 | cut -d' ' -f1 | cut -dp -f1"));
637#else
[2290]638 mr_asprintf(&bootdev, "%s", call_program_and_get_last_line_of_output
[128]639 ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | cut -dp -f1"));
[1878]640#endif
[128]641 }
642 if (!bootdev[0]) {
[2214]643 mr_free(bootdev);
[2290]644 mr_asprintf(&bootdev, "%s", call_program_and_get_last_line_of_output
[128]645 ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'"));
646 if (strstr(bootdev, "/dev/cciss/")) {
[2214]647 mr_free(bootdev);
[2290]648 mr_asprintf(&bootdev, "%s", call_program_and_get_last_line_of_output
[128]649 ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | cut -dp -f1"));
650 }
651 }
[2190]652 /* Linux */
[1]653#endif
[128]654 if (bootdev[0])
655 ch = which_boot_loader(bootdev);
656 else
657 ch = 'U';
658 if (bkpinfo->boot_loader != '\0') {
[2290]659 mr_asprintf(&tmp, "User specified boot loader. It is '%c'.", bkpinfo->boot_loader);
[128]660 log_msg(2, tmp);
[2214]661 mr_free(tmp);
[128]662 } else {
663 bkpinfo->boot_loader = ch;
664 }
665 if (bkpinfo->boot_device[0] != '\0') {
[2290]666 mr_asprintf(&tmp, "User specified boot device. It is '%s'.", bkpinfo->boot_device);
[128]667 log_msg(2, tmp);
[2214]668 mr_free(tmp);
[128]669 } else {
670 strcpy(bkpinfo->boot_device, bootdev);
671 }
672 }
[2214]673 mr_free(bootdev);
[1]674
[128]675 if (
[1]676#ifdef __FreeBSD__
[128]677 bkpinfo->boot_loader != 'B' && bkpinfo->boot_loader != 'D' &&
[1]678#endif
679#ifdef __IA64__
[128]680 bkpinfo->boot_loader != 'E' &&
[1]681#endif
[128]682 bkpinfo->boot_loader != 'L' && bkpinfo->boot_loader != 'G'
683 && bkpinfo->boot_loader != 'R'
684 && !bkpinfo->nonbootable_backup) {
685 fatal_error
686 ("Please specify your boot loader and device, e.g. -l GRUB -f /dev/hda. Type 'man mondoarchive' to read the manual.");
[1]687 }
[128]688 if (bkpinfo->boot_loader == 'L') {
[2214]689 mr_asprintf(&bootldr_str, "LILO");
[128]690 if (!does_file_exist("/etc/lilo.conf")) {
691 fatal_error
692 ("The de facto standard location for your boot loader's config file is /etc/lilo.conf but I cannot find it there. What is wrong with your Linux distribution?");
693 }
694 } else if (bkpinfo->boot_loader == 'G') {
[2214]695 mr_asprintf(&bootldr_str, "GRUB");
[2095]696 if (!does_file_exist("/boot/grub/menu.lst")
[128]697 && does_file_exist("/boot/grub/grub.conf")) {
698 run_program_and_log_output
[2095]699 ("ln -sf /boot/grub/grub.conf /boot/grub/menu.lst", 5);
[128]700 }
[2454]701 if ((!does_file_exist("/boot/grub/menu.lst")) && (!does_file_exist("/boot/grub/grub.cfg"))) {
[128]702 fatal_error
[2454]703 ("The de facto standard location for your boot loader's config file is /boot/grub/menu.lst or /boot/grub/grub.cfg but I cannot find it there. What is wrong with your Linux distribution?");
[128]704 }
705 } else if (bkpinfo->boot_loader == 'E') {
[2214]706 mr_asprintf(&bootldr_str, "ELILO");
[1563]707 /* BCO: fix it for Debian, Mandrake, ... */
[128]708 if (!does_file_exist("/etc/elilo.conf")
709 && does_file_exist("/boot/efi/efi/redhat/elilo.conf")) {
710 run_program_and_log_output
711 ("ln -sf /boot/efi/efi/redhat/elilo.conf /etc/elilo.conf",
712 5);
713 }
[1563]714 if (!does_file_exist("/etc/elilo.conf")
715 && does_file_exist("/boot/efi/efi/SuSE/elilo.conf")) {
716 run_program_and_log_output
717 ("ln -sf /boot/efi/efi/SuSE/elilo.conf /etc/elilo.conf",
718 5);
719 }
[1567]720 if (!does_file_exist("/etc/elilo.conf")
721 && does_file_exist("/boot/efi/efi/debian/elilo.conf")) {
722 run_program_and_log_output
723 ("ln -sf /boot/efi/efi/debian/elilo.conf /etc/elilo.conf",
724 5);
[1614]725 }
[1567]726 if (!does_file_exist("/etc/elilo.conf")
[1614]727 && does_file_exist("/boot/efi/debian/elilo.conf")) {
[1567]728 run_program_and_log_output
729 ("ln -sf /boot/efi/debian/elilo.conf /etc/elilo.conf",
730 5);
731 }
[128]732 if (!does_file_exist("/etc/elilo.conf")) {
733 fatal_error
734 ("The de facto mondo standard location for your boot loader's config file is /etc/elilo.conf but I cannot find it there. What is wrong with your Linux distribution? Try finding it under /boot/efi and do 'ln -s /boot/efi/..../elilo.conf /etc/elilo.conf'");
735 }
736 } else if (bkpinfo->boot_loader == 'R') {
[2214]737 mr_asprintf(&bootldr_str, "RAW");
[1]738 }
739#ifdef __FreeBSD__
[128]740 else if (bkpinfo->boot_loader == 'D') {
[2214]741 mr_asprintf(&bootldr_str, "DD");
[128]742 }
[1]743
[128]744 else if (bkpinfo->boot_loader == 'B') {
[2214]745 mr_asprintf(&bootldr_str, "BOOT0");
[128]746 }
[1]747#endif
[128]748 else {
[2214]749 mr_asprintf(&bootldr_str, "unknown");
[128]750 }
[2290]751 mr_asprintf(&tmp, "Your boot loader is %s and it boots from %s", bootldr_str, bkpinfo->boot_device);
[128]752 log_to_screen(tmp);
[2214]753 mr_free(tmp);
754
755 mr_asprintf(&tmp, "%s/BOOTLOADER.DEVICE", bkpinfo->tmpdir);
[128]756 if (write_one_liner_data_file(tmp, bkpinfo->boot_device)) {
757 log_msg(1, "%ld: Unable to write one-liner boot device", __LINE__);
758 }
[2214]759 mr_free(tmp);
760
[128]761 switch (bkpinfo->backup_media_type) {
762 case cdr:
[2214]763 mr_asprintf(&value, "cdr");
[128]764 break;
765 case cdrw:
[2214]766 mr_asprintf(&value, "cdrw");
[128]767 break;
768 case cdstream:
[2214]769 mr_asprintf(&value, "cdstream");
[128]770 break;
771 case tape:
[2214]772 mr_asprintf(&value, "tape");
[128]773 break;
774 case udev:
[2214]775 mr_asprintf(&value, "udev");
[128]776 break;
777 case iso:
[2214]778 mr_asprintf(&value, "iso");
[128]779 break;
[2380]780 case netfs:
781 mr_asprintf(&value, "netfs");
[128]782 break;
783 case dvd:
[2214]784 mr_asprintf(&value, "dvd");
[128]785 break;
[1687]786 case usb:
[2214]787 mr_asprintf(&value, "usb");
[1687]788 break;
[128]789 default:
790 fatal_error("Unknown backup_media_type");
791 }
[1689]792 if (bkpinfo->backup_media_type == usb) {
[2211]793 mr_asprintf(&tmp2, "--usb %s", bkpinfo->media_device);
[1689]794 } else {
[2211]795 mr_asprintf(&tmp2," ");
[1689]796 }
[1687]797
[2214]798 mr_asprintf(&tmp, "%s/BACKUP-MEDIA-TYPE", bkpinfo->tmpdir);
[128]799 if (write_one_liner_data_file(tmp, value)) {
800 res++;
801 log_msg(1, "%ld: Unable to write one-liner backup-media-type",
802 __LINE__);
803 }
[2214]804 mr_free(value);
805 mr_free(tmp);
806
807 mr_asprintf(&tmp, "%s/BOOTLOADER.NAME", bkpinfo->tmpdir);
[128]808 if (write_one_liner_data_file(tmp, bootldr_str)) {
809 res++;
810 log_msg(1, "%ld: Unable to write one-liner bootloader.name",
811 __LINE__);
812 }
[2214]813 mr_free(bootldr_str);
814 mr_free(tmp);
815
816 mr_asprintf(&tmp, "%s/DIFFERENTIAL", bkpinfo->tmpdir);
[128]817 if (bkpinfo->differential) {
818 res += write_one_liner_data_file(tmp, "1");
819 } else {
820 res += write_one_liner_data_file(tmp, "0");
821 }
[2214]822 mr_free(tmp);
[1]823
[949]824 if (g_getfattr) {
[2211]825 mr_asprintf(&tmp1, "%s/XATTR", bkpinfo->tmpdir);
[949]826 if (write_one_liner_data_file(tmp1, "TRUE")) {
827 log_msg(1, "%ld: Unable to write one-liner XATTR",
828 __LINE__);
829 }
830 paranoid_free(tmp1);
831 }
832 if (g_getfacl) {
[2211]833 mr_asprintf(&tmp1, "%s/ACL", bkpinfo->tmpdir);
[949]834 if (write_one_liner_data_file(tmp1, "TRUE")) {
835 log_msg(1, "%ld: Unable to write one-liner ACL",
836 __LINE__);
837 }
838 paranoid_free(tmp1);
839 }
[1948]840 if (bkpinfo->use_obdr) {
[2211]841 mr_asprintf(&tmp1, "%s/OBDR", bkpinfo->tmpdir);
[1948]842 if (write_one_liner_data_file(tmp1, "TRUE")) {
843 log_msg(1, "%ld: Unable to write one-liner OBDR",
844 __LINE__);
845 }
846 paranoid_free(tmp1);
847 }
[949]848
[128]849 estimated_total_noof_slices =
850 size_of_all_biggiefiles_K(bkpinfo) / bkpinfo->optimal_set_size + 1;
[2380]851 /* add netfs stuff here? */
[2211]852 mr_asprintf(&command, "mkdir -p %s/images", bkpinfo->scratchdir);
[128]853 if (system(command)) {
854 res++;
855 log_OS_error("Unable to make images directory");
856 }
[2211]857 paranoid_free(command);
[128]858 log_msg(1, "lines_in_filelist = %ld", lines_in_filelist);
[1]859
860/* "mindi --custom 2=%s 3=%s/images 4=\"%s\" 5=\"%s\" \
8616=\"%s\" 7=%ld 8=\"%s\" 9=\"%s\" 10=\"%s\" \
86211=\"%s\" 12=%s 13=%ld 14=\"%s\" 15=\"%s\" 16=\"%s\" 17=\"%s\" 18=%ld 19=%d",*/
[2309]863 mr_asprintf(&command, "mindi %s --custom %s %s/images '%s' '%s' \
[126]864'%s' %ld '%s' '%s' '%s' \
[1687]865'%s' %s %ld '%s' '%s' '%s' '%s' %ld %d '%s'", tmp2, bkpinfo->tmpdir, // parameter #2
[128]866 bkpinfo->scratchdir, // parameter #3
867 bkpinfo->kernel_path, // parameter #4
868 tape_device, // parameter #5
869 tape_size_sz, // parameter #6
870 lines_in_filelist, // parameter #7 (INT)
871 use_lzo_sz, // parameter #8
872 cd_recovery_sz, // parameter #9
873 bkpinfo->image_devs, // parameter #10
874 broken_bios_sz, // parameter #11
875 last_filelist_number, // parameter #12 (STRING)
876 estimated_total_noof_slices, // parameter #13 (INT)
[2427]877 (bkpinfo->exclude_devs == NULL) ? "\"\"" : bkpinfo->exclude_devs, // parameter #14
[128]878 use_comp_sz, // parameter #15
879 use_lilo_sz, // parameter #16
880 use_star_sz, // parameter #17
881 bkpinfo->internal_tape_block_size, // parameter #18 (LONG)
[998]882 bkpinfo->differential, // parameter #19 (INT)
883 use_gzip_sz); // parameter #20 (STRING)
[1]884
[2214]885 mr_free(last_filelist_number);
886 mr_free(tape_device);
887 mr_free(use_lzo_sz);
888 mr_free(use_gzip_sz);
889 mr_free(use_star_sz);
890 mr_free(use_comp_sz);
891 mr_free(broken_bios_sz);
892 mr_free(cd_recovery_sz);
893 mr_free(use_lilo_sz);
894 mr_free(tape_size_sz);
895
[128]896 if (bkpinfo->nonbootable_backup) {
[2211]897 mr_strcat(command, " NONBOOTABLE");
[128]898 }
899 log_msg(2, command);
[1]900
901// popup_and_OK("Pausing");
[128]902
[2211]903 res = run_program_and_log_to_screen(command, "Generating boot+data disks");
904 paranoid_free(command);
905
[128]906 if (bkpinfo->nonbootable_backup) {
907 res = 0;
908 } // hack
909 if (!res) {
910 log_to_screen("Boot+data disks were created OK");
[2211]911 mr_asprintf(&command, "cp -f %s/images/mindi.iso %s/mondorescue.iso",
[1437]912 bkpinfo->scratchdir, MINDI_CACHE);
[128]913 log_msg(2, command);
914 run_program_and_log_output(command, FALSE);
[2211]915 paranoid_free(command);
916
[128]917 if (bkpinfo->nonbootable_backup) {
[2211]918 mr_asprintf(&command, "cp -f %s/all.tar.gz %s/images",
[128]919 bkpinfo->tmpdir, bkpinfo->scratchdir);
920 if (system(command)) {
[2211]921 paranoid_free(command);
[1696]922 fatal_error("Unable to create temporary all tarball");
[128]923 }
[2211]924 paranoid_free(command);
[128]925 }
[1695]926 /* For USB we already have everything on the key */
927 if (bkpinfo->backup_media_type == usb) {
[2211]928 mr_asprintf(&command, "rm -rf %s/images", bkpinfo->scratchdir);
[1696]929 run_program_and_log_output(command, FALSE);
[2211]930 paranoid_free(command);
[1695]931 } else {
[2214]932 mr_asprintf(&tmp, "cp -f %s/images/all.tar.gz %s", bkpinfo->scratchdir,
[128]933 bkpinfo->tmpdir);
[1695]934 if (system(tmp)) {
935 fatal_error("Cannot find all.tar.gz in tmpdir");
936 }
[2214]937 mr_free(tmp);
[128]938 }
939 if (res) {
940 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
941 } else {
942 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
943 }
944 } else {
945 log_to_screen("Mindi failed to create your boot+data disks.");
[2211]946 mr_asprintf(&command, "grep 'Fatal error' /var/log/mindi.log");
[2214]947 mr_asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
[2211]948 paranoid_free(command);
949
[128]950 if (strlen(tmp) > 1) {
[155]951 popup_and_OK(tmp);
[128]952 }
[2214]953 mr_free(tmp);
[128]954 }
955 return (res);
[1]956}
957
958
959
960/**
961 * Maximum number of filesets allowed in this function.
962 */
963#define MAX_NOOF_SETS_HERE 32767
964
965/**
966 * Offset of the bkpinfo pointer (in bytes) from the
967 * buffer passed to create_afio_files_in_background.
968 */
969#define BKPINFO_LOC_OFFSET (16+MAX_NOOF_SETS_HERE/8+16)
970
971/**
972 * Main function for each @c afio thread.
973 * @param inbuf A transfer block containing:
974 * - @c p_last_set_archived: [offset 0] pointer to an @c int
975 * containing the last set archived.
976 * - @c p_archival_threads_running: [offset 4] pointer to an @c int
977 * containing the number of archival threads currently running.
978 * - @c p_next_set_to_archive: [offset 8] pointer to an @c int containing
979 * the next set that should be archived.
980 * - @c p_list_of_fileset_flags: [offset 12] @c char pointer pointing to a
981 * bit array, where each bit corresponds to a filelist (1=needs
982 * to be archived, 0=archived).
983 * - @c bkpinfo: [offset BKPINFO_LOC_OFFSET] pointer to backup information
984 * structure. Fields used:
985 * - @c tmpdir
986 * - @c zip_suffix
987 *
988 * Any of the above may be modified by the caller at any time.
989 *
990 * @bug Assumes @c int pointers are 4 bytes.
991 * @see archive_this_fileset
992 * @see make_afioballs_and_images
993 * @return NULL, always.
994 * @ingroup LLarchiveGroup
995 */
[128]996void *create_afio_files_in_background(void *inbuf)
[1]997{
[128]998 long int archiving_set_no;
999 char *archiving_filelist_fname;
1000 char *archiving_afioball_fname;
[948]1001 char *curr_xattr_list_fname = NULL;
[128]1002 char *curr_acl_list_fname;
[1]1003
[1645]1004 struct s_bkpinfo *bkpinfo_bis;
[128]1005 char *tmp;
1006 int res = 0, retval = 0;
1007 int *p_archival_threads_running;
1008 int *p_last_set_archived;
1009 int *p_next_set_to_archive;
1010 char *p_list_of_fileset_flags;
1011 int this_thread_no = g_current_thread_no++;
[1]1012
[128]1013 malloc_string(curr_xattr_list_fname);
1014 malloc_string(curr_acl_list_fname);
1015 malloc_string(archiving_filelist_fname);
1016 malloc_string(archiving_afioball_fname);
1017 malloc_string(tmp);
1018 p_last_set_archived = (int *) inbuf;
1019 p_archival_threads_running = (int *) (inbuf + 4);
1020 p_next_set_to_archive = (int *) (inbuf + 8);
1021 p_list_of_fileset_flags = (char *) (inbuf + 12);
[1645]1022 bkpinfo_bis = (struct s_bkpinfo *) (inbuf + BKPINFO_LOC_OFFSET);
[1]1023
[128]1024 sprintf(archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
1025 bkpinfo->tmpdir, 0L);
[2548]1026 for (archiving_set_no = 0L; does_file_exist(archiving_filelist_fname);
[128]1027 sprintf(archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
1028 bkpinfo->tmpdir, archiving_set_no)) {
1029 if (g_exiting) {
1030 fatal_error("Execution run aborted (pthread)");
1031 }
1032 if (archiving_set_no >= MAX_NOOF_SETS_HERE) {
1033 fatal_error
1034 ("Maximum number of filesets exceeded. Adjust MAX_NOOF_SETS_HERE, please.");
1035 }
1036 if (!semaphore_p()) {
1037 log_msg(3, "P sem failed (pid=%d)", (int) getpid());
1038 fatal_error("Cannot get semaphore P");
1039 }
1040 if (archiving_set_no < *p_next_set_to_archive) {
1041 archiving_set_no = *p_next_set_to_archive;
1042 }
1043 *p_next_set_to_archive = *p_next_set_to_archive + 1;
1044 if (!semaphore_v()) {
1045 fatal_error("Cannot get semaphore V");
1046 }
[1]1047
[128]1048 /* backup this set of files */
1049 sprintf(archiving_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
1050 bkpinfo->tmpdir, archiving_set_no, bkpinfo->zip_suffix);
1051 sprintf(archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
1052 bkpinfo->tmpdir, archiving_set_no);
1053 if (!does_file_exist(archiving_filelist_fname)) {
1054 log_msg(3,
1055 "%s[%d:%d] - well, I would archive %d, except that it doesn't exist. I'll stop now.",
1056 FORTY_SPACES, getpid(), this_thread_no,
1057 archiving_set_no);
1058 break;
1059 }
[1]1060
[128]1061 sprintf(tmp, AFIOBALL_FNAME_RAW_SZ, bkpinfo->tmpdir,
1062 archiving_set_no - ARCH_BUFFER_NUM, bkpinfo->zip_suffix);
1063 if (does_file_exist(tmp)) {
1064 log_msg(4, "%s[%d:%d] - waiting for storer", FORTY_SPACES,
1065 getpid(), this_thread_no);
1066 while (does_file_exist(tmp)) {
1067 sleep(1);
1068 }
1069 log_msg(4, "[%d] - continuing", getpid());
1070 }
[1]1071
[128]1072 log_msg(4, "%s[%d:%d] - EXATing %d...", FORTY_SPACES, getpid(),
1073 this_thread_no, archiving_set_no);
[948]1074 if (g_getfattr) {
1075 sprintf(curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
[128]1076 bkpinfo->tmpdir, archiving_set_no);
[948]1077 get_fattr_list(archiving_filelist_fname, curr_xattr_list_fname);
1078 }
1079 if (g_getfacl) {
1080 sprintf(curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
[128]1081 bkpinfo->tmpdir, archiving_set_no);
[948]1082 get_acl_list(archiving_filelist_fname, curr_acl_list_fname);
1083 }
[1]1084
[128]1085 log_msg(4, "%s[%d:%d] - archiving %d...", FORTY_SPACES, getpid(),
1086 this_thread_no, archiving_set_no);
1087 res =
[1645]1088 archive_this_fileset(archiving_filelist_fname,
[128]1089 archiving_afioball_fname,
1090 archiving_set_no);
1091 retval += res;
[1]1092
[128]1093 if (res) {
1094 sprintf(tmp,
1095 "Errors occurred while archiving set %ld. Please review logs.",
1096 archiving_set_no);
1097 log_to_screen(tmp);
1098 }
1099 if (!semaphore_p()) {
1100 fatal_error("Cannot get semaphore P");
1101 }
1102
1103 set_bit_N_of_array(p_list_of_fileset_flags, archiving_set_no, 5);
1104
1105 if (*p_last_set_archived < archiving_set_no) {
1106 *p_last_set_archived = archiving_set_no;
1107 } // finished archiving this one
1108
1109 if (!semaphore_v()) {
1110 fatal_error("Cannot get semaphore V");
1111 }
1112 log_msg(4, "%s[%d:%d] - archived %d OK", FORTY_SPACES, getpid(),
1113 this_thread_no, archiving_set_no);
1114 archiving_set_no++;
1115 }
1116 if (!semaphore_p()) {
1117 fatal_error("Cannot get semaphore P");
1118 }
1119 (*p_archival_threads_running)--;
1120 if (!semaphore_v()) {
1121 fatal_error("Cannot get semaphore V");
1122 }
1123 log_msg(3, "%s[%d:%d] - exiting", FORTY_SPACES, getpid(),
1124 this_thread_no);
1125 paranoid_free(archiving_filelist_fname);
1126 paranoid_free(archiving_afioball_fname);
1127 paranoid_free(curr_xattr_list_fname);
1128 paranoid_free(curr_acl_list_fname);
1129 paranoid_free(tmp);
1130 pthread_exit(NULL);
[1]1131}
1132
1133
1134
1135
1136
1137/**
1138 * Finalize the backup.
1139 * For streaming backups, this writes the closing block
1140 * to the stream. For CD-based backups, this creates
1141 * the final ISO image.
1142 * @param bkpinfo The backup information structure, used only
1143 * for the @c backup_media_type.
1144 * @ingroup MLarchiveGroup
1145 */
[1645]1146int do_that_final_phase()
[1]1147{
1148
[128]1149 /*@ int ************************************** */
1150 int res = 0;
1151 int retval = 0;
[1]1152
[128]1153 /*@ buffers ********************************** */
[1]1154
[128]1155 assert(bkpinfo != NULL);
1156 mvaddstr_and_log_it(g_currentY, 0,
1157 "Writing any remaining data to media ");
[1]1158
[1708]1159 log_msg(1, "Closing tape/CD/USB ... ");
1160 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[128]1161 /* write tape/cdstream */
[1645]1162 closeout_tape();
[1708]1163 } else {
[1687]1164 /* write final ISO/USB */
[1645]1165 res = write_final_iso_if_necessary();
[128]1166 retval += res;
1167 if (res) {
1168 log_msg(1, "write_final_iso_if_necessary returned an error");
1169 }
[1]1170 }
[128]1171 log_msg(2, "Fork is exiting ... ");
[1]1172
[128]1173 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
[1]1174
[128]1175 /* final stuff */
1176 if (retval) {
1177 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
1178 } else {
1179 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
1180 }
[1]1181
[128]1182 return (retval);
[1]1183}
1184
1185
1186/**
1187 * Initialize the backup.
1188 * Does the following:
1189 * - Sets up the serial number.
1190 * - For streaming backups, opens the tape stream and writes the data disks
1191 * and backup headers.
1192 * - For CD-based backups, wipes the ISOs in the target directory.
1193 *
1194 * @param bkpinfo The backup information structure. Fields used:
1195 * - @c backup_media_type
1196 * - @c cdrw_speed
[20]1197 * - @c prefix
[1]1198 * - @c isodir
1199 * - @c media_device
1200 * - @c scratchdir
1201 * - @c tmpdir
1202 * @return The number of errors encountered (0 for success).
1203 * @ingroup MLarchiveGroup
1204 */
[1645]1205int do_that_initial_phase()
[1]1206{
[128]1207 /*@ int *************************************** */
1208 int retval = 0;
[1]1209
[128]1210 /*@ buffers *********************************** */
1211 char *command, *tmpfile, *data_disks_file;
[1]1212
[128]1213 assert(bkpinfo != NULL);
1214 malloc_string(command);
1215 malloc_string(tmpfile);
1216 malloc_string(data_disks_file);
1217 sprintf(data_disks_file, "%s/all.tar.gz", bkpinfo->tmpdir);
1218
[2190]1219 snprintf(g_serial_string, MAX_STR_LEN - 8, "%s",
[128]1220 call_program_and_get_last_line_of_output("dd \
[1]1221if=/dev/urandom bs=16 count=1 2> /dev/null | \
1222hexdump | tr -s ' ' '0' | head -n1"));
[128]1223 strip_spaces(g_serial_string);
1224 strcat(g_serial_string, "...word.");
1225 log_msg(2, "g_serial_string = '%s'", g_serial_string);
1226 assert(strlen(g_serial_string) < MAX_STR_LEN);
[1]1227
[128]1228 sprintf(tmpfile, "%s/archives/SERIAL-STRING", bkpinfo->scratchdir);
1229 if (write_one_liner_data_file(tmpfile, g_serial_string)) {
1230 log_msg(1, "%ld: Failed to write serial string", __LINE__);
1231 }
[1]1232
[128]1233 mvaddstr_and_log_it(g_currentY, 0, "Preparing to archive your data");
1234 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
1235 if (bkpinfo->backup_media_type == cdstream) {
1236 openout_cdstream(bkpinfo->media_device, bkpinfo->cdrw_speed);
1237 } else {
[1954]1238 openout_tape(); /* sets g_tape_stream */
[128]1239 }
1240 if (!g_tape_stream) {
1241 fatal_error("Cannot open backup (streaming) device");
1242 }
1243 log_msg(1, "Backup (stream) opened OK");
1244 write_data_disks_to_stream(data_disks_file);
1245 } else {
[1708]1246 if (bkpinfo->backup_media_type == usb) {
1247 log_msg(1, "Backing up to USB's");
1248 } else {
1249 log_msg(1, "Backing up to CD's");
1250 }
[1]1251 }
1252
[128]1253 sprintf(command, "rm -f %s/%s/%s-[1-9]*.iso", bkpinfo->isodir,
[2380]1254 bkpinfo->netfs_remote_dir, bkpinfo->prefix);
[128]1255 paranoid_system(command);
1256 wipe_archives(bkpinfo->scratchdir);
1257 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
1258 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[684]1259 write_header_block_to_stream((off_t)0, "start-of-tape",
[128]1260 BLK_START_OF_TAPE);
[684]1261 write_header_block_to_stream((off_t)0, "start-of-backup",
[128]1262 BLK_START_OF_BACKUP);
1263 }
1264 paranoid_free(command);
1265 paranoid_free(tmpfile);
1266 paranoid_free(data_disks_file);
1267 return (retval);
[1]1268}
1269
1270
1271/**
1272 * Get the <tt>N</tt>th bit of @c array.
1273 * @param array The bit-array (as a @c char pointer).
1274 * @param N The number of the bit you want.
1275 * @return TRUE (bit is set) or FALSE (bit is not set).
1276 * @see set_bit_N_of_array
1277 * @ingroup utilityGroup
1278 */
[128]1279bool get_bit_N_of_array(char *array, int N)
[1]1280{
[128]1281 int element_number;
1282 int bit_number;
1283 int mask;
1284
1285 element_number = N / 8;
1286 bit_number = N % 8;
1287 mask = 1 << bit_number;
1288 if (array[element_number] & mask) {
1289 return (TRUE);
1290 } else {
1291 return (FALSE);
1292 }
[1]1293}
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303/**
1304 * @addtogroup LLarchiveGroup
1305 * @{
1306 */
1307/**
1308 * Start up threads to archive your files.
1309 *
1310 * This function starts @c ARCH_THREADS threads,
1311 * each starting execution in @c create_afio_files_in_background().
1312 * Each thread will archive individual filesets, based on the
1313 * pointers passed to it and continually updated, until all files
1314 * have been backed up. This function coordinates the threads
1315 * and copies their output to the @c scratchdir.
1316 *
1317 * @param bkpinfo The backup information structure. Fields used:
1318 * - @c backup_media_type
1319 * - @c scratchdir
1320 * - @c tmpdir
1321 * - @c zip_suffix
1322 *
1323 * @return The number of errors encountered (0 for success)
1324 */
[1645]1325int make_afioballs_and_images()
[1]1326{
1327
[128]1328 /*@ int ************************************************** */
1329 int retval = 0;
1330 long int storing_set_no = 0;
1331 int res = 0;
1332 bool done_storing = FALSE;
1333 char *result_str;
1334 char *transfer_block;
1335 void *vp;
1336 void **pvp;
[1]1337
[128]1338 /*@ buffers ********************************************** */
1339 char *storing_filelist_fname;
1340 char *storing_afioball_fname;
[2211]1341 char *tmp = NULL;
[2214]1342 char *media_usage_comment = NULL;
[128]1343 pthread_t archival_thread[ARCH_THREADS];
1344 char *p_list_of_fileset_flags;
1345 int *p_archival_threads_running;
1346 int *p_last_set_archived;
1347 int *p_next_set_to_archive;
1348 int noof_threads;
1349 int i;
[948]1350 char *curr_xattr_list_fname = NULL;
[1933]1351 char *curr_acl_list_fname = NULL;
[128]1352 int misc_counter_that_is_not_important = 0;
[1]1353
[128]1354 log_msg(8, "here");
1355 assert(bkpinfo != NULL);
1356 malloc_string(result_str);
1357 malloc_string(curr_xattr_list_fname);
1358 malloc_string(curr_acl_list_fname);
1359 malloc_string(storing_filelist_fname);
1360 malloc_string(storing_afioball_fname);
1361 transfer_block =
1362 malloc(sizeof(struct s_bkpinfo) + BKPINFO_LOC_OFFSET + 64);
1363 memset((void *) transfer_block, 0,
1364 sizeof(struct s_bkpinfo) + BKPINFO_LOC_OFFSET + 64);
1365 p_last_set_archived = (int *) transfer_block;
1366 p_archival_threads_running = (int *) (transfer_block + 4);
1367 p_next_set_to_archive = (int *) (transfer_block + 8);
1368 p_list_of_fileset_flags = (char *) (transfer_block + 12);
1369 memcpy((void *) (transfer_block + BKPINFO_LOC_OFFSET),
1370 (void *) bkpinfo, sizeof(struct s_bkpinfo));
1371 pvp = &vp;
1372 vp = (void *) result_str;
1373 *p_archival_threads_running = 0;
1374 *p_last_set_archived = -1;
1375 *p_next_set_to_archive = 0;
1376 log_to_screen("Archiving regular files");
1377 log_msg(5, "Go, Shorty. It's your birthday.");
[541]1378 open_progress_form("Backing up filesystem",
1379 "I am backing up your live filesystem now.",
1380 "Please wait. This may take a couple of hours.",
1381 "Working...",
[1645]1382 get_last_filelist_number() + 1);
[1]1383
[128]1384 log_msg(5, "We're gonna party like it's your birthday.");
[1]1385
[128]1386 srand((unsigned int) getpid());
1387 g_sem_key = 1234 + random() % 30000;
1388 if ((g_sem_id =
1389 semget((key_t) g_sem_key, 1,
1390 IPC_CREAT | S_IREAD | S_IWRITE)) == -1) {
1391 fatal_error("MABAI - unable to semget");
[1]1392 }
[128]1393 if (!set_semvalue()) {
1394 fatal_error("Unable to init semaphore");
1395 } // initialize semaphore
1396 for (noof_threads = 0; noof_threads < ARCH_THREADS; noof_threads++) {
1397 log_msg(8, "Creating thread #%d", noof_threads);
1398 (*p_archival_threads_running)++;
1399 if ((res =
1400 pthread_create(&archival_thread[noof_threads], NULL,
1401 create_afio_files_in_background,
1402 (void *) transfer_block))) {
1403 fatal_error("Unable to create an archival thread");
1404 }
[1]1405 }
1406
[128]1407 log_msg(8, "About to enter while() loop");
1408 while (!done_storing) {
1409 if (g_exiting) {
1410 fatal_error("Execution run aborted (main loop)");
1411 }
1412 if (*p_archival_threads_running == 0
1413 && *p_last_set_archived == storing_set_no - 1) {
1414 log_msg(2,
1415 "No archival threads are running. The last stored set was %d and I'm looking for %d. Take off your make-up; the party's over... :-)",
1416 *p_last_set_archived, storing_set_no);
1417 done_storing = TRUE;
1418 } else
1419 if (!get_bit_N_of_array
1420 (p_list_of_fileset_flags, storing_set_no)) {
1421 misc_counter_that_is_not_important =
1422 (misc_counter_that_is_not_important + 1) % 5;
[2214]1423 /* BCO the media_usage_comment is not really initialized there !
[128]1424 if (!misc_counter_that_is_not_important) {
1425 update_progress_form(media_usage_comment);
1426 }
[2215]1427 */
[128]1428 sleep(1);
[2215]1429 } else
1430 // store set N
1431 {
1432 sprintf(storing_filelist_fname, FILELIST_FNAME_RAW_SZ,
1433 bkpinfo->tmpdir, storing_set_no);
1434 sprintf(storing_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
1435 bkpinfo->tmpdir, storing_set_no, bkpinfo->zip_suffix);
1436 if (g_getfattr) {
1437 sprintf(curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
1438 bkpinfo->tmpdir, storing_set_no);
1439 }
1440 if (g_getfacl) {
1441 sprintf(curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
1442 bkpinfo->tmpdir, storing_set_no);
1443 }
[128]1444
[2215]1445 log_msg(2, "Storing set %d", storing_set_no);
1446 while (!does_file_exist(storing_filelist_fname)
1447 || !does_file_exist(storing_afioball_fname)) {
1448 log_msg(2,
1449 "Warning - either %s or %s doesn't exist yet. I'll pause 5 secs.",
[128]1450 storing_filelist_fname, storing_afioball_fname);
[2215]1451 sleep(5);
1452 }
1453 mr_asprintf(&media_usage_comment, "%s", percent_media_full_comment());
1454 /* copy to CD (scratchdir) ... and an actual CD-R if necessary */
1455 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
1456 register_in_tape_catalog(fileset, storing_set_no, -1,
[128]1457 storing_afioball_fname);
[2215]1458 maintain_collection_of_recent_archives(bkpinfo->tmpdir,
[128]1459 storing_afioball_fname);
[2230]1460 log_it("Writing EXAT files");
[2215]1461 res +=
1462 write_EXAT_files_to_tape(curr_xattr_list_fname,
[128]1463 curr_acl_list_fname);
[2215]1464 // archives themselves
1465 res +=
1466 move_files_to_stream(storing_afioball_fname,
[128]1467 NULL);
[2215]1468 } else {
1469 if (g_getfacl) {
1470 if (g_getfattr) {
1471 res = move_files_to_cd(storing_filelist_fname,
[128]1472 curr_xattr_list_fname,
1473 curr_acl_list_fname,
1474 storing_afioball_fname, NULL);
[2215]1475 } else {
1476 res = move_files_to_cd(storing_filelist_fname,
[948]1477 curr_acl_list_fname,
1478 storing_afioball_fname, NULL);
[2215]1479 }
1480 } else {
1481 if (g_getfattr) {
[1645]1482 res = move_files_to_cd(storing_filelist_fname,
[948]1483 curr_xattr_list_fname,
1484 storing_afioball_fname, NULL);
[2215]1485 } else {
[1645]1486 res = move_files_to_cd(storing_filelist_fname,
[948]1487 storing_afioball_fname, NULL);
[2215]1488 }
[948]1489 }
1490 }
[2215]1491 retval += res;
1492 g_current_progress++;
1493 update_progress_form(media_usage_comment);
1494 mr_free(media_usage_comment);
1495 if (res) {
[2290]1496 mr_asprintf(&tmp, "Failed to add archive %ld's files to CD dir\n",
[128]1497 storing_set_no);
[2215]1498 log_to_screen(tmp);
1499 paranoid_free(tmp);
1500 fatal_error
1501 ("Is your hard disk full? If not, please send the author the logfile.");
1502 }
1503 storing_set_no++;
1504 // sleep(2);
[1]1505 }
1506 }
[128]1507 close_progress_form();
[1]1508
[2211]1509 mr_asprintf(&tmp, "Your regular files have been archived ");
[128]1510 log_msg(2, "Joining background threads to foreground thread");
1511 for (i = 0; i < noof_threads; i++) {
1512 pthread_join(archival_thread[i], pvp);
1513 log_msg(3, "Thread %d of %d: closed OK", i + 1, noof_threads);
1514 }
1515 del_semvalue();
1516 log_msg(2, "Done.");
1517 if (retval) {
[2211]1518 mr_strcat(tmp, "(with errors).");
[128]1519 } else {
[2211]1520 mr_strcat(tmp, "successfully.");
[128]1521 }
1522 log_to_screen(tmp);
[2211]1523 paranoid_free(tmp);
1524
[128]1525 paranoid_free(transfer_block);
1526 paranoid_free(result_str);
1527 paranoid_free(storing_filelist_fname);
1528 paranoid_free(storing_afioball_fname);
1529 paranoid_free(curr_xattr_list_fname);
1530 paranoid_free(curr_acl_list_fname);
1531 return (retval);
[1]1532}
1533
1534
[128]1535void pause_for_N_seconds(int how_long, char *msg)
[1]1536{
[128]1537 int i;
1538 open_evalcall_form(msg);
1539 for (i = 0; i < how_long; i++) {
1540 update_evalcall_form((int) ((100.0 / (float) (how_long) * i)));
1541 sleep(1);
1542 }
1543 close_evalcall_form();
[1]1544}
1545
1546
1547
1548
1549/**
[1688]1550 * Create a USB image in @c destfile, from files in @c bkpinfo->scratchdir.
1551 *
1552 * @param bkpinfo The backup information structure. Fields used:
1553 * - @c backup_media_type
1554 * - @c nonbootable_backup
1555 * - @c scratchdir
1556 *
1557 * @param destfile Where to put the generated USB image.
1558 * @return The number of errors encountered (0 for success)
1559 */
[1691]1560int make_usb_fs()
[1688]1561{
1562 /*@ int ********************************************** */
1563 int retval = 0;
1564 int res;
1565
1566 /*@ buffers ****************************************** */
1567 char *tmp = NULL;
1568 char *tmp1 = NULL;
[1689]1569 char *result_sz = NULL;
[1688]1570 char *message_to_screen = NULL;
1571 char *old_pwd;
[2242]1572 char *mds = NULL;
[1688]1573
1574 malloc_string(old_pwd);
1575 assert(bkpinfo != NULL);
1576
[1691]1577 log_msg(2, "make_usb_fs --- scratchdir=%s", bkpinfo->scratchdir);
[1688]1578 (void) getcwd(old_pwd, MAX_STR_LEN - 1);
[2211]1579 mr_asprintf(&tmp, "chmod 755 %s", bkpinfo->scratchdir);
[1688]1580 run_program_and_log_output(tmp, FALSE);
1581 paranoid_free(tmp);
[2202]1582 (void)chdir(bkpinfo->scratchdir);
[1688]1583
[2242]1584 mds = media_descriptor_string(bkpinfo->backup_media_type);
1585 mr_asprintf(&message_to_screen, "Copying data to make %s #%d",mds, g_current_media_number);
1586 mr_free(mds);
[1688]1587 log_msg(1, message_to_screen);
1588
[2211]1589 mr_asprintf(&tmp1, "%s1", bkpinfo->media_device);
[1709]1590 if (is_this_device_mounted(tmp1)) {
[1688]1591 log_msg(1, "USB device mounted. Remounting it at the right place");
[2211]1592 mr_asprintf(&tmp, "umount %s", tmp1);
[1688]1593 run_program_and_log_output(tmp, FALSE);
1594 paranoid_free(tmp);
1595 }
[1710]1596 paranoid_free(tmp);
[1709]1597
[1688]1598 log_msg(1, "Mounting USB device.");
[2211]1599 mr_asprintf(&tmp1, "%s/usb", bkpinfo->tmpdir);
1600 mr_asprintf(&tmp, "mkdir -p %s", tmp1);
[1688]1601 run_program_and_log_output(tmp, FALSE);
1602 paranoid_free(tmp);
[1691]1603 /* Mindi always create one single parition on the USB dev */
[2211]1604 mr_asprintf(&tmp, "mount %s1 %s", bkpinfo->media_device, tmp1);
[1688]1605 run_program_and_log_output(tmp, FALSE);
1606 paranoid_free(tmp);
1607
1608 if (bkpinfo->nonbootable_backup) {
1609 log_msg(1, "Making nonbootable USB backup not implemented yet");
1610 } else {
1611 log_msg(1, "Making bootable backup");
1612
[1691]1613 /* Command to execute */
[2211]1614 mr_asprintf(&tmp,"mv %s/* %s", bkpinfo->scratchdir, tmp1);
[1688]1615 res = eval_call_to_make_USB(tmp, message_to_screen);
1616 if (res) {
[2211]1617 mr_asprintf(&result_sz, "%s ...failed",tmp);
[1688]1618 } else {
[2211]1619 mr_asprintf(&result_sz, "%s ...OK",tmp);
[1688]1620 }
1621 log_to_screen(result_sz);
1622 paranoid_free(result_sz);
1623 paranoid_free(tmp);
1624 retval += res;
[2285]1625
1626 /* Recreate the required structure under the scratch dir */
1627 mr_asprintf(&tmp,"mkdir %s/archive", bkpinfo->scratchdir);
1628 run_program_and_log_output(tmp, FALSE);
1629 paranoid_free(tmp);
[1688]1630 }
1631 paranoid_free(message_to_screen);
[1689]1632 paranoid_free(tmp1);
[1688]1633
1634 if (is_this_device_mounted(bkpinfo->media_device)) {
[2211]1635 mr_asprintf(&tmp, "umount %s1", bkpinfo->media_device);
[1688]1636 run_program_and_log_output(tmp, FALSE);
1637 paranoid_free(tmp);
1638 }
1639
[2202]1640 (void)chdir(old_pwd);
[1688]1641 if (retval) {
1642 log_msg(1, "WARNING - make_usb_fs returned an error");
1643 }
1644 paranoid_free(old_pwd);
1645 return (retval);
1646}
1647
1648
1649/**
[1]1650 * Create an ISO image in @c destfile, from files in @c bkpinfo->scratchdir.
1651 *
1652 * @param bkpinfo The backup information structure. Fields used:
1653 * - @c backup_media_type
1654 * - @c call_after_iso
1655 * - @c call_before_iso
1656 * - @c call_burn_iso
1657 * - @c call_make_iso
1658 * - @c make_cd_use_lilo
1659 * - @c manual_cd_tray
1660 * - @c nonbootable_backup
1661 * - @c scratchdir
1662 *
1663 * @param destfile Where to put the generated ISO image.
1664 * @return The number of errors encountered (0 for success)
1665 */
[1645]1666int make_iso_fs(char *destfile)
[1]1667{
[128]1668 /*@ int ********************************************** */
1669 int retval = 0;
1670 int res;
[1]1671
[128]1672 /*@ buffers ****************************************** */
1673 char *tmp;
1674 char *old_pwd;
[2211]1675 char *result_sz = NULL;
1676 char *message_to_screen = NULL;
[2247]1677 char *sz_blank_disk = NULL;
[128]1678 char *fnam;
1679 char *tmp2;
1680 char *tmp3;
[2242]1681 char *mds = NULL;
[128]1682 bool cd_is_mountable;
[1]1683
[128]1684 malloc_string(old_pwd);
1685 malloc_string(fnam);
1686 tmp = malloc(1200);
1687 tmp2 = malloc(1200);
1688 tmp3 = malloc(1200);
1689 assert(bkpinfo != NULL);
1690 assert_string_is_neither_NULL_nor_zerolength(destfile);
[1]1691
[128]1692 sprintf(tmp, "%s/isolinux.bin", bkpinfo->scratchdir);
1693 sprintf(tmp2, "%s/isolinux.bin", bkpinfo->tmpdir);
1694 if (does_file_exist(tmp)) {
1695 sprintf(tmp3, "cp -f %s %s", tmp, tmp2);
1696 paranoid_system(tmp3);
[1]1697 }
[128]1698 if (!does_file_exist(tmp) && does_file_exist(tmp2)) {
1699 sprintf(tmp3, "cp -f %s %s", tmp2, tmp);
1700 paranoid_system(tmp3);
[1]1701 }
[128]1702 free(tmp2);
1703 free(tmp3);
1704 tmp2 = NULL;
1705 tmp3 = NULL;
1706 if (bkpinfo->backup_media_type == iso && bkpinfo->manual_cd_tray) {
[541]1707 popup_and_OK("Please insert new media and press Enter.");
[128]1708 }
[1]1709
[128]1710 log_msg(2, "make_iso_fs --- scratchdir=%s --- destfile=%s",
1711 bkpinfo->scratchdir, destfile);
1712 (void) getcwd(old_pwd, MAX_STR_LEN - 1);
1713 sprintf(tmp, "chmod 744 %s", bkpinfo->scratchdir);
1714 run_program_and_log_output(tmp, FALSE);
1715 chdir(bkpinfo->scratchdir);
[1]1716
[128]1717 if (bkpinfo->call_before_iso[0] != '\0') {
[2211]1718 mr_asprintf(&message_to_screen, "Running pre-ISO call for CD#%d",
[128]1719 g_current_media_number);
1720 res =
[1645]1721 eval_call_to_make_ISO(bkpinfo->call_before_iso,
[128]1722 destfile, g_current_media_number,
1723 MONDO_LOGFILE, message_to_screen);
1724 if (res) {
[2211]1725 mr_strcat(message_to_screen, "...failed");
[128]1726 } else {
[2211]1727 mr_strcat(message_to_screen, "...OK");
[128]1728 }
1729 log_to_screen(message_to_screen);
[2211]1730 paranoid_free(message_to_screen);
1731
[128]1732 retval += res;
[1]1733 }
1734
[128]1735 if (bkpinfo->call_make_iso[0] != '\0') {
1736 log_msg(2, "bkpinfo->call_make_iso = %s", bkpinfo->call_make_iso);
1737 sprintf(tmp, "%s/archives/NOT-THE-LAST", bkpinfo->scratchdir);
[2242]1738 mds = media_descriptor_string(bkpinfo->backup_media_type);
1739 mr_asprintf(&message_to_screen, "Making an ISO (%s #%d)", mds, g_current_media_number);
1740 mr_free(mds);
[1]1741
[128]1742 pause_and_ask_for_cdr(2, &cd_is_mountable); /* if g_current_media_number >= 2 then pause & ask */
1743 if (retval) {
1744 log_to_screen
1745 ("Serious error(s) occurred already. I shan't try to write to media.");
1746 } else {
1747 res =
[1645]1748 eval_call_to_make_ISO(bkpinfo->call_make_iso,
[128]1749 bkpinfo->scratchdir,
1750 g_current_media_number,
1751 MONDO_LOGFILE, message_to_screen);
1752 if (res) {
1753 log_to_screen("%s...failed to write", message_to_screen);
1754 } else {
1755 log_to_screen("%s...OK", message_to_screen);
[1315]1756 sprintf(tmp, "tail -n10 %s | grep -F ':-('", MONDO_LOGFILE);
1757 if (!run_program_and_log_output(tmp, 1)) {
[128]1758 log_to_screen
1759 ("Despite nonfatal errors, growisofs confirms the write was successful.");
1760 }
1761 }
1762 retval += res;
[1]1763#ifdef DVDRWFORMAT
[128]1764 sprintf(tmp,
1765 "tail -n8 %s | grep 'blank=full.*dvd-compat.*DAO'",
1766 MONDO_LOGFILE);
1767 if (g_backup_media_type == dvd
1768 && (res || !run_program_and_log_output(tmp, 1))) {
1769 log_to_screen
1770 ("Failed to write to disk. I shall blank it and then try again.");
1771 sleep(5);
[2463]1772 /* reset error counter before trying to blank DVD */
1773 retval -= res;
[2202]1774 (void)system("sync");
[128]1775 pause_for_N_seconds(5, "Letting DVD drive settle");
[1]1776
1777// dvd+rw-format --- OPTION 2
[128]1778 if (!bkpinfo->please_dont_eject) {
1779 log_to_screen("Ejecting media to clear drive status.");
1780 eject_device(bkpinfo->media_device);
1781 inject_device(bkpinfo->media_device);
1782 }
1783 pause_for_N_seconds(5, "Letting DVD drive settle");
[2290]1784 mr_asprintf(&sz_blank_disk, "dvd+rw-format -force %s", bkpinfo->media_device);
[128]1785 log_msg(3, "sz_blank_disk = '%s'", sz_blank_disk);
1786 res =
1787 run_external_binary_with_percentage_indicator_NEW
1788 ("Blanking DVD disk", sz_blank_disk);
1789 if (res) {
1790 log_to_screen
1791 ("Warning - format failed. (Was it a DVD-R?) Sleeping for 5 seconds to take a breath...");
1792 pause_for_N_seconds(5,
1793 "Letting DVD drive settle... and trying again.");
1794 res =
1795 run_external_binary_with_percentage_indicator_NEW
1796 ("Blanking DVD disk", sz_blank_disk);
1797 if (res) {
1798 log_to_screen("Format failed a second time.");
1799 }
1800 } else {
1801 log_to_screen
1802 ("Format succeeded. Sleeping for 5 seconds to take a breath...");
1803 }
[2247]1804 mr_free(sz_blank_disk);
[128]1805 pause_for_N_seconds(5, "Letting DVD drive settle");
1806 if (!bkpinfo->please_dont_eject) {
1807 log_to_screen("Ejecting media to clear drive status.");
1808 eject_device(bkpinfo->media_device);
1809 inject_device(bkpinfo->media_device);
1810 }
1811 pause_for_N_seconds(5, "Letting DVD drive settle");
1812 res =
[1645]1813 eval_call_to_make_ISO(bkpinfo->call_make_iso,
[128]1814 bkpinfo->scratchdir,
1815 g_current_media_number,
1816 MONDO_LOGFILE,
1817 message_to_screen);
1818 retval += res;
1819 if (!bkpinfo->please_dont_eject) {
1820 log_to_screen("Ejecting media.");
1821 eject_device(bkpinfo->media_device);
1822 }
1823 if (res) {
1824 log_to_screen("Dagnabbit. It still failed.");
1825 } else {
1826 log_to_screen
1827 ("OK, this time I successfully backed up to DVD.");
1828 }
1829 }
1830#endif
1831 if (g_backup_media_type == dvd && !bkpinfo->please_dont_eject) {
1832 eject_device(bkpinfo->media_device);
1833 }
[1]1834 }
[2211]1835 paranoid_free(message_to_screen);
[128]1836 } else {
[2242]1837 mds = media_descriptor_string(bkpinfo->backup_media_type);
1838 mr_asprintf(&message_to_screen, "Running mkisofs to make %s #%d", mds, g_current_media_number);
[128]1839 log_msg(1, message_to_screen);
[2242]1840 mr_asprintf(&result_sz, "Call to mkisofs to make ISO (%s #%d) ", mds, g_current_media_number);
1841 mr_free(mds);
[128]1842 if (bkpinfo->nonbootable_backup) {
1843 log_msg(1, "Making nonbootable backup");
[1]1844// FIXME --- change mkisofs string to MONDO_MKISOFS_NONBOOTABLE and add ' .' at end
[128]1845 res =
[1645]1846 eval_call_to_make_ISO("mkisofs -o '_ISO_' -r -p MondoRescue -publisher www.mondorescue.org -A MondoRescue_GPL -V _CD#_ .",
[128]1847 destfile, g_current_media_number,
1848 MONDO_LOGFILE, message_to_screen);
1849 } else {
1850 log_msg(1, "Making bootable backup");
[1]1851
1852#ifdef __FreeBSD__
[128]1853 bkpinfo->make_cd_use_lilo = TRUE;
[1]1854#endif
1855
1856
[128]1857 log_msg(1, "make_cd_use_lilo is actually %d",
1858 bkpinfo->make_cd_use_lilo);
1859 if (bkpinfo->make_cd_use_lilo) {
1860 log_msg(1, "make_cd_use_lilo = TRUE");
[1]1861// FIXME --- change mkisofs string to MONDO_MKISOFS_REGULAR_SYSLINUX/LILO depending on bkpinfo->make_cd_usE_lilo
1862// and add ' .' at end
1863#ifdef __IA64__
[128]1864 log_msg(1, "IA64 --> elilo");
[1645]1865 res = eval_call_to_make_ISO("mkisofs -no-emul-boot -b images/mindi-bootroot."
[541]1866 IA64_BOOT_SIZE
[906]1867 ".img -c boot.cat -o '_ISO_' -J -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
[128]1868 destfile,
1869 g_current_media_number,
1870 MONDO_LOGFILE,
1871 message_to_screen);
[1]1872#else
1873// FIXME --- change mkisofs string to MONDO_MKISOFS_REGULAR_SYSLINUX/LILO depending on bkpinfo->make_cd_usE_lilo
1874// and add ' .' at end
[128]1875 log_msg(1, "Non-ia64 --> lilo");
1876 res =
[1645]1877 eval_call_to_make_ISO("mkisofs -b images/mindi-bootroot.2880.img -c boot.cat -o '_ISO_' -J -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
[128]1878 destfile, g_current_media_number,
1879 MONDO_LOGFILE,
1880 message_to_screen);
[1]1881#endif
[128]1882 } else {
1883 log_msg(1, "make_cd_use_lilo = FALSE");
1884 log_msg(1, "Isolinux");
1885 res =
[1645]1886 eval_call_to_make_ISO("mkisofs -no-emul-boot -b isolinux.bin -boot-load-size 4 -boot-info-table -c boot.cat -o '_ISO_' -J -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
[128]1887 destfile, g_current_media_number,
1888 MONDO_LOGFILE,
1889 message_to_screen);
1890 }
1891 }
[2211]1892 paranoid_free(message_to_screen);
1893
[128]1894 if (res) {
[2211]1895 mr_strcat(result_sz, "...failed");
[128]1896 } else {
[2211]1897 mr_strcat(result_sz, "...OK");
[128]1898 }
1899 log_to_screen(result_sz);
[2211]1900 paranoid_free(result_sz);
[128]1901 retval += res;
[1]1902 }
[128]1903
1904 if (bkpinfo->backup_media_type == cdr
1905 || bkpinfo->backup_media_type == cdrw) {
1906 if (is_this_device_mounted(bkpinfo->media_device)) {
1907 log_msg(2,
1908 "Warning - %s mounted. I'm unmounting it before I burn to it.",
1909 bkpinfo->media_device);
1910 sprintf(tmp, "umount %s", bkpinfo->media_device);
1911 run_program_and_log_output(tmp, FALSE);
1912 }
[1]1913 }
1914
[128]1915 if (bkpinfo->call_burn_iso[0] != '\0') {
1916 log_msg(2, "bkpinfo->call_burn_iso = %s", bkpinfo->call_burn_iso);
[2242]1917 mds = media_descriptor_string(bkpinfo->backup_media_type);
1918 mr_asprintf(&message_to_screen, "Burning %s #%d", mds, g_current_media_number);
1919 mr_free(mds);
[128]1920 pause_and_ask_for_cdr(2, &cd_is_mountable);
1921 res =
[1645]1922 eval_call_to_make_ISO(bkpinfo->call_burn_iso,
[128]1923 destfile, g_current_media_number,
1924 MONDO_LOGFILE, message_to_screen);
1925 if (res) {
[2211]1926 mr_strcat(message_to_screen, "...failed");
[128]1927 } else {
[2211]1928 mr_strcat(message_to_screen, "...OK");
[128]1929 }
1930 log_to_screen(message_to_screen);
[2211]1931 paranoid_free(message_to_screen);
1932
[128]1933 retval += res;
1934 }
[1]1935
[128]1936 if (bkpinfo->call_after_iso[0] != '\0') {
[2242]1937 mds = media_descriptor_string(bkpinfo->backup_media_type);
1938 mr_asprintf(&message_to_screen, "Running post-ISO call (%s #%d)", mds, g_current_media_number);
1939 mr_free(mds);
[128]1940 res =
[1645]1941 eval_call_to_make_ISO(bkpinfo->call_after_iso,
[128]1942 destfile, g_current_media_number,
1943 MONDO_LOGFILE, message_to_screen);
1944 if (res) {
[2211]1945 mr_strcat(message_to_screen, "...failed");
[128]1946 } else {
[2211]1947 mr_strcat(message_to_screen, "...OK");
[128]1948 }
1949 log_to_screen(message_to_screen);
[2211]1950 paranoid_free(message_to_screen);
1951
[128]1952 retval += res;
[1]1953 }
1954
[128]1955 chdir(old_pwd);
1956 if (retval) {
1957 log_msg(1, "WARNING - make_iso_fs returned an error");
[1]1958 }
[128]1959 paranoid_free(old_pwd);
1960 paranoid_free(fnam);
1961 paranoid_free(tmp);
1962 return (retval);
[1]1963}
1964
1965
1966bool is_dev_an_NTFS_dev(char *bigfile_fname)
1967{
[2214]1968 char *tmp = NULL;
1969 char *command = NULL;
1970 bool ret = TRUE;
1971
[2290]1972 mr_asprintf(&command, "dd if=%s bs=512 count=1 2> /dev/null | strings | head -n1", bigfile_fname);
[128]1973 log_msg(1, "command = '%s'", command);
[2214]1974 mr_asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
1975 mr_free(command);
1976
[128]1977 log_msg(1, "--> tmp = '%s'", tmp);
1978 if (strstr(tmp, "NTFS")) {
[2230]1979 log_it("TRUE");
[2214]1980 ret = TRUE;
[128]1981 } else {
[2230]1982 log_it("FALSE");
[2214]1983 ret = FALSE;
[128]1984 }
[2214]1985 mr_free(tmp);
1986 return(ret);
[1]1987}
1988
1989
1990/**
1991 * Back up big files by chopping them up.
1992 * This function backs up all "big" files (where "big" depends
1993 * on your backup media) in "chunks" (whose size again depends
1994 * on your media).
1995 *
1996 * @param bkpinfo The backup information structure. Fields used:
1997 * - @c backup_media_type
1998 * - @c optimal_set_size
1999 * @param biggielist_fname The path to a file containing a list of
2000 * all "big" files.
2001 * @return The number of errors encountered (0 for success)
2002 * @see slice_up_file_etc
2003 */
2004int
[1645]2005make_slices_and_images(char *biggielist_fname)
[1]2006{
2007
[128]2008 /*@ pointers ******************************************* */
2009 FILE *fin;
2010 char *p;
[1]2011
[128]2012 /*@ buffers ******************************************** */
[2211]2013 char *tmp = NULL;
[128]2014 char *bigfile_fname;
[2241]2015 char *sz_devfile = NULL;
[296]2016 char *ntfsprog_fifo = NULL;
[128]2017 /*@ long *********************************************** */
2018 long biggie_file_number = 0;
2019 long noof_biggie_files = 0;
2020 long estimated_total_noof_slices = 0;
[1]2021
[128]2022 /*@ int ************************************************ */
2023 int retval = 0;
2024 int res = 0;
2025 pid_t pid;
2026 FILE *ftmp = NULL;
2027 bool delete_when_done;
[296]2028 bool use_ntfsprog;
[684]2029 off_t biggie_fsize;
[1]2030
[128]2031 assert(bkpinfo != NULL);
2032 assert_string_is_neither_NULL_nor_zerolength(biggielist_fname);
[1]2033
[128]2034 estimated_total_noof_slices =
[1645]2035 size_of_all_biggiefiles_K() / bkpinfo->optimal_set_size + 1;
[1]2036
[128]2037 log_msg(1, "size of all biggiefiles = %ld",
[1645]2038 size_of_all_biggiefiles_K());
[128]2039 log_msg(1, "estimated_total_noof_slices = %ld KB / %ld KB = %ld",
[1645]2040 size_of_all_biggiefiles_K(), bkpinfo->optimal_set_size,
[128]2041 estimated_total_noof_slices);
[1]2042
[128]2043 if (length_of_file(biggielist_fname) < 6) {
2044 log_msg(1, "No biggiefiles; fair enough...");
2045 return (0);
[1]2046 }
[2211]2047 mr_asprintf(&tmp, "I am now backing up all large files.");
[128]2048 log_to_screen(tmp);
2049 noof_biggie_files = count_lines_in_file(biggielist_fname);
2050 open_progress_form("Backing up big files", tmp,
2051 "Please wait. This may take some time.", "",
2052 estimated_total_noof_slices);
[2211]2053 paranoid_free(tmp);
2054
[128]2055 if (!(fin = fopen(biggielist_fname, "r"))) {
2056 log_OS_error("Unable to openin biggielist");
2057 return (1);
[1]2058 }
[2242]2059
2060 malloc_string(bigfile_fname);
[128]2061 for (fgets(bigfile_fname, MAX_STR_LEN, fin); !feof(fin);
2062 fgets(bigfile_fname, MAX_STR_LEN, fin), biggie_file_number++) {
[296]2063 use_ntfsprog = FALSE;
[128]2064 if (bigfile_fname[strlen(bigfile_fname) - 1] < 32) {
2065 bigfile_fname[strlen(bigfile_fname) - 1] = '\0';
2066 }
2067 biggie_fsize = length_of_file(bigfile_fname);
2068 delete_when_done = FALSE;
2069
2070 if (!does_file_exist(bigfile_fname)) {
2071 ftmp = fopen(bigfile_fname, "w");
[1299]2072 if (ftmp == NULL) {
[1437]2073 log_msg(3, "Unable to write to %s", bigfile_fname);
[1299]2074 // So skip it as it doesn't exist
2075 continue;
2076 } else {
2077 paranoid_fclose(ftmp);
2078 }
[128]2079 delete_when_done = TRUE;
2080 } else {
[812]2081 // Call ntfsclone (formerly partimagehack) if it's a /dev entry
2082 // (i.e. a partition to be imaged)
[541]2083 log_msg(2, "bigfile_fname = %s", bigfile_fname);
[296]2084 use_ntfsprog = FALSE;
[128]2085 if (!strncmp(bigfile_fname, "/dev/", 5)
2086 && is_dev_an_NTFS_dev(bigfile_fname)) {
[296]2087 use_ntfsprog = TRUE;
[128]2088 log_msg(2,
[296]2089 "Calling ntfsclone in background because %s is an NTFS partition",
[128]2090 bigfile_fname);
[2290]2091 mr_asprintf(&sz_devfile, "%s/%d.%d.000", bkpinfo->tmpdir,
[128]2092 (int) (random() % 32768),
2093 (int) (random() % 32768));
2094 mkfifo(sz_devfile, 0x770);
[296]2095 ntfsprog_fifo = sz_devfile;
[128]2096 switch (pid = fork()) {
2097 case -1:
[2241]2098 mr_free(sz_devfile);
[128]2099 fatal_error("Fork failure");
2100 case 0:
2101 log_msg(2,
[296]2102 "CHILD - fip - calling feed_into_ntfsprog(%s, %s)",
[128]2103 bigfile_fname, sz_devfile);
[296]2104 res = feed_into_ntfsprog(bigfile_fname, sz_devfile);
[2241]2105 /* BCO/BERLIOS Does the child need to unalocate memory as well ?
2106 paranoid_free(bigfile_fname);
2107 mr_free(sz_devfile);
2108 */
[128]2109 exit(res);
2110 break;
2111 default:
2112 log_msg(2,
[296]2113 "feed_into_ntfsprog() called in background --- pid=%ld",
[128]2114 (long int) (pid));
[2241]2115 mr_free(sz_devfile);
[128]2116 }
2117 }
[2211]2118 // Otherwise, use good old 'dd' and 'bzip2'
[128]2119 else {
[296]2120 ntfsprog_fifo = NULL;
[128]2121 }
[1]2122
[2211]2123 // Whether partition or biggiefile, just do your thang :-)
[128]2124 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2125 write_header_block_to_stream(biggie_fsize, bigfile_fname,
[296]2126 use_ntfsprog ?
[128]2127 BLK_START_A_PIHBIGGIE :
2128 BLK_START_A_NORMBIGGIE);
2129 }
2130 res =
[1645]2131 slice_up_file_etc(bigfile_fname,
[296]2132 ntfsprog_fifo, biggie_file_number,
2133 noof_biggie_files, use_ntfsprog);
[128]2134 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[684]2135 write_header_block_to_stream((off_t)0,
[128]2136 calc_checksum_of_file
2137 (bigfile_fname),
2138 BLK_STOP_A_BIGGIE);
2139 }
2140 retval += res;
2141 p = strrchr(bigfile_fname, '/');
2142 if (p) {
2143 p++;
2144 } else {
2145 p = bigfile_fname;
2146 }
[2211]2147 mr_asprintf(&tmp, "Archiving %s ... ", bigfile_fname);
[128]2148 if (res) {
[2211]2149 mr_strcat(tmp, "Failed!");
[128]2150 } else {
[2211]2151 mr_strcat(tmp, "OK");
[128]2152 }
2153 if (delete_when_done) {
2154 unlink(bigfile_fname);
2155 delete_when_done = FALSE;
2156 }
2157 }
[1]2158#ifndef _XWIN
[128]2159 if (!g_text_mode) {
2160 newtDrawRootText(0, g_noof_rows - 2, tmp);
2161 newtRefresh();
2162 }
[1]2163#endif
[2211]2164 paranoid_free(tmp);
[128]2165 }
2166 log_msg(1, "Finished backing up bigfiles");
2167 log_msg(1, "estimated slices = %ld; actual slices = %ld",
2168 estimated_total_noof_slices, g_current_progress);
2169 close_progress_form();
2170 paranoid_fclose(fin);
2171 paranoid_free(bigfile_fname);
2172 return (retval);
[1]2173}
2174
2175
2176
2177
2178/**
2179 * Single-threaded version of @c make_afioballs_and_images().
2180 * @see make_afioballs_and_images
2181 */
[1645]2182int make_afioballs_and_images_OLD()
[1]2183{
2184
[128]2185 /*@ int ************************************************** */
2186 int retval = 0;
[2247]2187 long int curr_set_no = 0L;
[128]2188 int res = 0;
[1]2189
[128]2190 /*@ buffers ********************************************** */
[2247]2191 char *curr_filelist_fname = NULL;
2192 char *curr_afioball_fname = NULL;
2193 char *curr_xattr_list_fname = NULL;
2194 char *curr_acl_list_fname = NULL;
[2211]2195 char *tmp = NULL;
[2214]2196 char *media_usage_comment = NULL;
[1]2197
[128]2198 log_to_screen("Archiving regular files");
[1]2199
[541]2200 open_progress_form("Backing up filesystem",
2201 "I am backing up your live filesystem now.",
2202 "Please wait. This may take a couple of hours.",
2203 "Working...",
[1645]2204 get_last_filelist_number() + 1);
[128]2205
[2478]2206 for (;;) {
[128]2207 /* backup this set of files */
[2247]2208 mr_asprintf(&curr_filelist_fname, FILELIST_FNAME_RAW_SZ, bkpinfo->tmpdir, curr_set_no);
2209 if (! does_file_exist(curr_filelist_fname)) {
2210 mr_free(curr_filelist_fname);
2211 break;
2212 }
[128]2213
[2247]2214 mr_asprintf(&curr_afioball_fname, AFIOBALL_FNAME_RAW_SZ, bkpinfo->tmpdir, curr_set_no, bkpinfo->zip_suffix);
2215
[128]2216 log_msg(1, "EXAT'g set %ld", curr_set_no);
[948]2217 if (g_getfattr) {
[2290]2218 mr_asprintf(&curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ, bkpinfo->tmpdir, curr_set_no);
[948]2219 get_fattr_list(curr_filelist_fname, curr_xattr_list_fname);
2220 }
2221 if (g_getfacl) {
[2290]2222 mr_asprintf(&curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ, bkpinfo->tmpdir, curr_set_no);
[948]2223 get_acl_list(curr_filelist_fname, curr_acl_list_fname);
2224 }
[128]2225
2226 log_msg(1, "Archiving set %ld", curr_set_no);
2227 res =
[1645]2228 archive_this_fileset(curr_filelist_fname,
[128]2229 curr_afioball_fname, curr_set_no);
2230 retval += res;
2231 if (res) {
[2290]2232 mr_asprintf(&tmp, "Errors occurred while archiving set %ld. Perhaps your live filesystem changed?", curr_set_no);
[128]2233 log_to_screen(tmp);
[2247]2234 mr_free(tmp);
[128]2235 }
2236
[2214]2237 mr_asprintf(&media_usage_comment, "%s", percent_media_full_comment());
[128]2238
2239 /* copy to CD (scratchdir) ... and an actual CD-R if necessary */
2240 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[1946]2241 register_in_tape_catalog(fileset, curr_set_no, -1, curr_afioball_fname);
2242 maintain_collection_of_recent_archives(bkpinfo->tmpdir, curr_afioball_fname);
[2230]2243 log_it("Writing EXAT files");
[128]2244 res +=
[1645]2245 write_EXAT_files_to_tape(curr_xattr_list_fname,
[128]2246 curr_acl_list_fname);
[1933]2247 // archives themselves
[1645]2248 res = move_files_to_stream(curr_afioball_fname, NULL);
[128]2249 } else {
[948]2250 if (g_getfacl) {
2251 if (g_getfattr) {
[1645]2252 res = move_files_to_cd(curr_filelist_fname,
[948]2253 curr_xattr_list_fname,
2254 curr_acl_list_fname,
2255 curr_afioball_fname, NULL);
2256 } else {
[1645]2257 res = move_files_to_cd(curr_filelist_fname,
[948]2258 curr_acl_list_fname,
2259 curr_afioball_fname, NULL);
2260 }
2261 } else {
2262 if (g_getfattr) {
[1645]2263 res = move_files_to_cd(curr_filelist_fname,
[948]2264 curr_xattr_list_fname,
2265 curr_afioball_fname, NULL);
2266 } else {
[1645]2267 res = move_files_to_cd(curr_filelist_fname,
[948]2268 curr_afioball_fname, NULL);
2269 }
2270 }
[128]2271 }
[2247]2272 if (g_getfattr) {
2273 mr_free(curr_xattr_list_fname);
2274 }
2275 if (g_getfacl) {
2276 mr_free(curr_acl_list_fname);
2277 }
[128]2278 retval += res;
2279 g_current_progress++;
2280 update_progress_form(media_usage_comment);
[2214]2281 mr_free(media_usage_comment);
[1]2282
[128]2283 if (res) {
[2290]2284 mr_asprintf(&tmp, "Failed to add archive %ld's files to CD dir\n", curr_set_no);
[128]2285 log_to_screen(tmp);
[2247]2286 mr_free(tmp);
[128]2287 fatal_error
2288 ("Is your hard disk is full? If not, please send the author the logfile.");
2289 }
[2247]2290 mr_free(curr_filelist_fname);
2291 mr_free(curr_afioball_fname);
[2478]2292 curr_set_no++;
[1]2293 }
[128]2294 close_progress_form();
[2211]2295 mr_asprintf(&tmp, "Your regular files have been archived ");
[128]2296 if (retval) {
[2211]2297 mr_strcat(tmp, "(with errors).");
[128]2298 } else {
[2211]2299 mr_strcat(tmp, "successfully.");
[128]2300 }
2301 log_to_screen(tmp);
[2247]2302 mr_free(tmp);
[128]2303 return (retval);
[1]2304}
2305
[128]2306/* @} - end of LLarchiveGroup */
2307
2308
[1]2309/**
2310 * Wrapper around @c make_afioballs_and_images().
2311 * @param bkpinfo the backup information structure. Only the
2312 * @c backup_media_type field is used within this function.
2313 * @return return code of make_afioballs_and_images
2314 * @see make_afioballs_and_images
2315 * @ingroup MLarchiveGroup
2316 */
[1645]2317int make_those_afios_phase()
[1]2318{
[128]2319 /*@ int ******************************************* */
2320 int res = 0;
2321 int retval = 0;
[1]2322
[128]2323 assert(bkpinfo != NULL);
[1]2324
[128]2325 mvaddstr_and_log_it(g_currentY, 0,
2326 "Archiving regular files to media ");
[1]2327
[128]2328 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[684]2329 write_header_block_to_stream((off_t)0, "start-of-afioballs",
[128]2330 BLK_START_AFIOBALLS);
[1]2331#if __FreeBSD__ == 5
[128]2332 log_msg(1,
2333 "Using single-threaded make_afioballs_and_images() to suit b0rken FreeBSD 5.0");
[1645]2334 res = make_afioballs_and_images_OLD();
[1]2335#else
[1645]2336 res = make_afioballs_and_images_OLD();
[1]2337#endif
[684]2338 write_header_block_to_stream((off_t)0, "stop-afioballs",
[128]2339 BLK_STOP_AFIOBALLS);
2340 } else {
[1645]2341 res = make_afioballs_and_images();
[128]2342 }
[1]2343
[128]2344 retval += res;
2345 if (res) {
2346 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
2347 log_msg(1, "make_afioballs_and_images returned an error");
2348 } else {
2349 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2350 }
2351 return (retval);
[1]2352}
2353
2354/**
2355 * Wrapper around @c make_slices_and_images().
2356 * @param bkpinfo The backup information structure. Fields used:
2357 * - @c backup_media_type
2358 * - @c scratchdir
2359 * - @c tmpdir
2360 * @return The number of errors encountered (0 for success)
2361 * @ingroup MLarchiveGroup
2362 */
[1645]2363int make_those_slices_phase()
[1]2364{
2365
[128]2366 /*@ int ***************************************************** */
2367 int res = 0;
2368 int retval = 0;
[1]2369
[128]2370 /*@ buffers ************************************************** */
[2247]2371 char *biggielist = NULL;
2372 char *command = NULL;
2373 char *blah = NULL;
2374 char *xattr_fname = NULL;
2375 char *acl_fname = NULL;
[1]2376
[128]2377 assert(bkpinfo != NULL);
2378 /* slice big files */
2379 mvaddstr_and_log_it(g_currentY, 0,
2380 "Archiving large files to media ");
[2247]2381 mr_asprintf(&biggielist, "%s/archives/biggielist.txt", bkpinfo->scratchdir);
[948]2382 if (g_getfattr) {
[2247]2383 mr_asprintf(&xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
[948]2384 }
2385 if (g_getfacl) {
[2247]2386 mr_asprintf(&acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
[948]2387 }
[1]2388
[2211]2389 mr_asprintf(&command, "cp %s/biggielist.txt %s", bkpinfo->tmpdir,
[128]2390 biggielist);
2391 paranoid_system(command);
[2247]2392 mr_free(command);
[1236]2393
[2211]2394 mr_asprintf(&blah, "biggielist = %s", biggielist);
[128]2395 log_msg(2, blah);
[2247]2396 mr_free(blah);
[128]2397
2398 if (!does_file_exist(biggielist)) {
2399 log_msg(1, "BTW, the biggielist does not exist");
2400 }
2401
[948]2402 if (g_getfattr) {
2403 get_fattr_list(biggielist, xattr_fname);
[2211]2404 mr_asprintf(&command, "cp %s %s/archives/", xattr_fname,
[128]2405 bkpinfo->scratchdir);
[948]2406 paranoid_system(command);
[2247]2407 mr_free(command);
[948]2408 }
2409 if (g_getfacl) {
2410 get_acl_list(biggielist, acl_fname);
[2247]2411 mr_asprintf(&command, "cp %s %s/archives/", acl_fname, bkpinfo->scratchdir);
[948]2412 paranoid_system(command);
[2247]2413 mr_free(command);
[948]2414 }
[128]2415
2416 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[1645]2417 res += write_EXAT_files_to_tape(xattr_fname, acl_fname);
[2211]2418 mr_asprintf(&blah, "%ld", count_lines_in_file(biggielist));
[684]2419 write_header_block_to_stream((off_t)0, blah, BLK_START_BIGGIEFILES);
[2247]2420 mr_free(blah);
[128]2421 }
[1645]2422 res = make_slices_and_images(biggielist);
[128]2423 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[684]2424 write_header_block_to_stream((off_t)0, "end-of-biggiefiles",
[128]2425 BLK_STOP_BIGGIEFILES);
2426 }
2427 retval += res;
2428 if (res) {
2429 log_msg(1, "make_slices_and_images returned an error");
2430 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
2431 } else {
2432 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2433 }
[2247]2434 mr_free(biggielist);
2435 mr_free(xattr_fname);
2436 mr_free(acl_fname);
[128]2437 return (retval);
[1]2438}
2439
2440
2441/**
2442 * @addtogroup LLarchiveGroup
2443 * @{
2444 */
2445/**
2446 * Function pointer to an appropriate @c move_files_to_cd routine.
2447 * You can set this to your own function (for example, one to
2448 * transfer files over the network) or leave it as is.
2449 */
[1645]2450int (*move_files_to_cd) (char *, ...) =
[128]2451 _move_files_to_cd;
[1]2452
2453/**
2454 * Move some files to the ISO scratch directory.
2455 * This function moves files specified as parameters, into the directory
2456 * @c bkpinfo->scratchdir, where the files that will be stored on the next
2457 * CD are waiting.
2458 *
2459 * @param bkpinfo The backup information structure. Fields used:
2460 * - @c media_size
2461 * - @c scratchdir
2462 * @param files_to_add The files to add to the scratchdir.
2463 * @warning The list of @c files_to_add must be terminated with @c NULL.
2464 * @note If and when the space occupied by the scratchdir would exceed
2465 * the capacity of the current CD,
2466 * <tt>write_iso_and_go_on(bkpinfo, FALSE)</tt> is called and the
2467 * scratchdir is emptied.
2468 *
2469 * @return The number of errors encountered (0 for success)
2470 */
[1645]2471int _move_files_to_cd(char *files_to_add, ...)
[1]2472{
2473
[128]2474 /*@ int ************************************************************ */
2475 int retval = 0;
[1]2476 int res = 0;
2477
[128]2478 /*@ buffers ******************************************************** */
[2214]2479 char *tmp = NULL;
[2216]2480 char *curr_file = NULL;
[2214]2481 char *cf;
[1]2482
[128]2483 /*@ long ************************************************************ */
2484 va_list ap;
2485 long long would_occupy;
[1]2486
[128]2487 assert(bkpinfo != NULL);
2488 would_occupy = space_occupied_by_cd(bkpinfo->scratchdir);
2489 va_start(ap, files_to_add); // initialize the variable arguments
2490 for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
2491 if (!cf) {
2492 continue;
2493 }
[2290]2494 mr_asprintf(&curr_file, "%s", cf);
[128]2495 if (!does_file_exist(curr_file)) {
2496 log_msg(1,
2497 "Warning - you're trying to add a non-existent file - '%s' to the CD",
2498 curr_file);
2499 } else {
2500 log_msg(8, "Trying to add file %s to CD", curr_file);
2501 would_occupy += length_of_file(curr_file) / 1024;
2502 }
[2214]2503 mr_free(curr_file);
[1]2504 }
[128]2505 va_end(ap);
[1]2506
[128]2507 if (bkpinfo->media_size[g_current_media_number] <= 0) {
2508 fatal_error("move_files_to_cd() - unknown media size");
[1]2509 }
[128]2510 if (would_occupy / 1024 > bkpinfo->media_size[g_current_media_number]) {
[1645]2511 res = write_iso_and_go_on(FALSE); /* FALSE because this is not the last CD we'll write */
[128]2512 retval += res;
2513 if (res) {
2514 log_msg(1, "WARNING - write_iso_and_go_on returned an error");
2515 }
2516 }
[1]2517
[128]2518 va_start(ap, files_to_add); // initialize the variable arguments
2519 for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
2520 if (!cf) {
2521 continue;
2522 }
[2290]2523 mr_asprintf(&curr_file, "%s", cf);
[1]2524
[2214]2525 mr_asprintf(&tmp, "mv -f %s %s/archives/", curr_file, bkpinfo->scratchdir);
2526 mr_free(curr_file);
[128]2527 res = run_program_and_log_output(tmp, 5);
2528 retval += res;
2529 if (res) {
2530 log_msg(1, "(move_files_to_cd) '%s' failed", tmp);
2531 } else {
2532 log_msg(8, "Moved %s to CD OK", tmp);
2533 }
[2214]2534 mr_free(tmp);
[1]2535 }
[128]2536 va_end(ap);
2537
2538 if (retval) {
2539 log_msg(1,
2540 "Warning - errors occurred while I was adding files to CD dir");
[1]2541 }
[128]2542 return (retval);
[1]2543}
2544
2545/* @} - end of LLarchiveGroup */
2546
2547
2548/**
2549 * @addtogroup LLarchiveGroup
2550 * @{
2551 */
2552/**
2553 * Function pointer to an appropriate @c move_files_to_stream routine.
2554 * You can set this to your own function (for example, one to
2555 * transfer files over the network) or leave it as is.
2556 */
[1645]2557int (*move_files_to_stream) (char *, ...) =
[128]2558 _move_files_to_stream;
[1]2559
2560/**
2561 * Copy some files to tape.
2562 * This function copies the files specified as parameters into the tape stream.
2563 *
2564 * @param bkpinfo The backup information structure. Used only in the call to
2565 * @c write_file_to_stream_from_file().
2566 *
2567 * @param files_to_add The files to copy to the tape stream.
2568 * @warning The list of @c files_to_add must be terminated with @c NULL.
2569 * @note Files may be split across multiple tapes if necessary.
2570 *
2571 * @return The number of errors encountered (0 for success)
2572 */
2573int
[1645]2574_move_files_to_stream(char *files_to_add, ...)
[1]2575{
2576
[128]2577 /*@ int ************************************************************ */
2578 int retval = 0;
[1]2579 int res = 0;
[128]2580 /*@ buffers ******************************************************** */
[1]2581
[128]2582 /*@ char *********************************************************** */
[1]2583 char start_chr;
2584 char stop_chr;
[2216]2585 char *curr_file = NULL;
[2214]2586 char *cf;
[128]2587 /*@ long long ****************************************************** */
[684]2588 off_t length_of_incoming_file = (off_t)0;
[128]2589 t_archtype type;
2590 va_list ap;
[1]2591
[128]2592 assert(bkpinfo != NULL);
2593 va_start(ap, files_to_add);
2594 for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
2595 if (!cf) {
2596 continue;
2597 }
[2290]2598 mr_asprintf(&curr_file, "%s", cf);
[128]2599 if (!does_file_exist(curr_file)) {
2600 log_msg(1,
2601 "Warning - you're trying to add a non-existent file - '%s' to the tape",
2602 curr_file);
2603 }
[2214]2604 /* create header chars */
[128]2605 start_chr = BLK_START_AN_AFIO_OR_SLICE;
2606 stop_chr = BLK_STOP_AN_AFIO_OR_SLICE;
[2214]2607 /* ask for new tape if necessary */
[128]2608 length_of_incoming_file = length_of_file(curr_file);
2609 write_header_block_to_stream(length_of_incoming_file, curr_file,
2610 start_chr);
2611 if (strstr(curr_file, ".afio.") || strstr(curr_file, ".star.")) {
2612 type = fileset;
2613 } else if (strstr(curr_file, "slice")) {
2614 type = biggieslice;
2615 } else {
2616 type = other;
2617 }
[1645]2618 res = write_file_to_stream_from_file(curr_file);
[128]2619 retval += res;
2620 unlink(curr_file);
[2214]2621 mr_free(curr_file);
2622 /* write closing header */
[684]2623 write_header_block_to_stream((off_t)0, "finished-writing-file", stop_chr);
[128]2624 }
2625 va_end(ap);
[1]2626
[128]2627 if (retval) {
2628 log_msg(1,
2629 "Warning - errors occurred while I was adding file to tape");
2630 }
2631 return (retval);
[1]2632}
2633
2634/* @} - end of LLarchiveGroup */
2635
2636
2637
2638/**
2639 * @addtogroup utilityGroup
2640 * @{
2641 */
2642/**
2643 * Make sure the user has a valid CD-R(W) in the CD drive.
2644 * @param cdrw_dev Set to the CD-R(W) device checked.
2645 * @param keep_looping If TRUE, keep pestering user until they insist
2646 * or insert a correct CD; if FALSE, only check once.
2647 * @return 0 (there was an OK CD in the drive) or 1 (there wasn't).
2648 */
[128]2649int interrogate_disk_currently_in_cdrw_drive(char *cdrw_dev,
2650 bool keep_looping)
[1]2651{
[128]2652 int res = 0;
[2214]2653 char *bkp = NULL;
[2247]2654 char *cdrecord = NULL;
[1]2655
[2290]2656 mr_asprintf(&bkp, "%s", cdrw_dev);
[128]2657 if (find_cdrw_device(cdrw_dev)) {
2658 strcpy(cdrw_dev, bkp);
2659 } else {
2660 if (!system("which cdrecord > /dev/null 2> /dev/null")) {
[2247]2661 mr_asprintf(&cdrecord, "cdrecord dev=%s -atip", cdrw_dev);
[128]2662 } else if (!system("which dvdrecord > /dev/null 2> /dev/null")) {
[2247]2663 mr_asprintf(&cdrecord, "cdrecord dev=%s -atip", cdrw_dev);
[128]2664 } else {
2665 log_msg(2, "Oh well. I guess I'll just pray then.");
2666 }
[2247]2667 if (cdrecord != NULL) {
[128]2668 if (!keep_looping) {
2669 retract_CD_tray_and_defeat_autorun();
2670 res = run_program_and_log_output(cdrecord, 5);
2671 } else {
2672 while ((res = run_program_and_log_output(cdrecord, 5))) {
2673 retract_CD_tray_and_defeat_autorun();
2674 if (ask_me_yes_or_no
2675 ("Unable to examine CD. Are you sure this is a valid CD-R(W) CD?"))
2676 {
2677 log_msg(1, "Well, he insisted...");
2678 break;
2679 }
2680 }
2681 }
2682 }
2683 }
[2214]2684 mr_free(bkp);
2685
[2247]2686 mr_free(cdrecord);
[128]2687 return (res);
[1]2688}
2689
2690
2691/**
2692 * Asks the user to put a CD-R(W) in the drive.
2693 * @param ask_for_one_if_more_than_this (unused)
2694 * @param pmountable If non-NULL, pointed-to value is set to TRUE if the CD is mountable, FALSE otherwise.
2695 */
2696void
[128]2697pause_and_ask_for_cdr(int ask_for_one_if_more_than_this, bool * pmountable)
[1]2698{
2699
[128]2700 /*@ buffers ********************************************* */
[2247]2701 char *tmp = NULL;
[128]2702 char *cdrom_dev;
2703 char *cdrw_dev;
[2214]2704 char *our_serial_str = NULL;
[128]2705 bool ok_go_ahead_burn_it;
2706 int cd_number = -1;
2707 int attempt_to_mount_returned_this = 999;
[2247]2708 char *mtpt = NULL;
[128]2709 char *szcdno;
2710 char *szserfname;
2711 char *szunmount;
[2242]2712 char *mds = NULL;
[1]2713
[128]2714 malloc_string(cdrom_dev);
2715 malloc_string(cdrw_dev);
2716 malloc_string(szcdno);
2717 malloc_string(szserfname);
2718 malloc_string(szunmount);
[2507]2719 malloc_string(mtpt);
[1]2720
[2242]2721 mds = media_descriptor_string(g_backup_media_type);
[2247]2722 mr_asprintf(&tmp, "I am about to burn %s #%d", mds, g_current_media_number);
[2242]2723 mr_free(mds);
[2247]2724 log_to_screen(tmp);
2725 mr_free(tmp);
[128]2726 if (g_current_media_number < ask_for_one_if_more_than_this) {
2727 return;
2728 }
2729 log_to_screen("Scanning CD-ROM drive...");
[1644]2730 sprintf(mtpt, "%s/cd.mtpt", bkpinfo->tmpdir);
[128]2731 make_hole_for_dir(mtpt);
[1]2732
[128]2733 gotos_make_me_puke:
2734 ok_go_ahead_burn_it = TRUE;
2735 if (!find_cdrom_device(cdrom_dev, FALSE)) {
[1]2736/* When enabled, it made CD eject-and-retract when wrong CD inserted.. Weird
2737 log_msg(2, "paafcd: Retracting CD-ROM drive if possible" );
2738 retract_CD_tray_and_defeat_autorun();
2739*/
[2247]2740 mr_asprintf(&tmp, "umount %s", cdrom_dev);
[128]2741 run_program_and_log_output(tmp, 1);
2742 sprintf(szcdno, "%s/archives/THIS-CD-NUMBER", mtpt);
2743 sprintf(szserfname, "%s/archives/SERIAL-STRING", mtpt);
2744 sprintf(szunmount, "umount %s", mtpt);
2745 cd_number = -1;
[2247]2746 mr_asprintf(&tmp, "mount %s %s", cdrom_dev, mtpt);
[2214]2747 mr_asprintf(&our_serial_str, "%s", "");
[2247]2748 attempt_to_mount_returned_this = run_program_and_log_output(tmp, 1);
2749 mr_free(tmp);
2750 if (attempt_to_mount_returned_this) {
[128]2751 log_msg(4, "Failed to mount %s at %s", cdrom_dev, mtpt);
2752 log_to_screen("If there's a CD/DVD in the drive, it's blank.");
2753 /*
2754 if (interrogate_disk_currently_in_cdrw_drive(cdrw_dev, FALSE))
2755 {
2756 ok_go_ahead_burn_it = FALSE;
2757 log_to_screen("There isn't a writable CD/DVD in the drive.");
2758 }
2759 else
2760 {
2761 log_to_screen("Confirmed. There is a blank CD/DVD in the drive.");
2762 }
2763 */
2764 } else if (!does_file_exist(szcdno)
2765 || !does_file_exist(szserfname)) {
[2242]2766 mds = media_descriptor_string(g_backup_media_type);
[128]2767 log_to_screen
[2242]2768 ("%s has data on it but it's probably not a Mondo CD.", mds);
2769 mr_free(mds);
[128]2770 } else {
[2242]2771 mds = media_descriptor_string(g_backup_media_type);
2772 log_to_screen("%s found in drive. It's a Mondo disk.", mds);
2773 mr_free(mds);
2774
[128]2775 cd_number = atoi(last_line_of_file(szcdno));
[2247]2776 mr_asprintf(&tmp, "cat %s 2> /dev/null", szserfname);
[2214]2777 mr_free(our_serial_str);
2778 mr_asprintf(&our_serial_str, "%s",
[128]2779 call_program_and_get_last_line_of_output(tmp));
[2247]2780 mr_free(tmp);
[128]2781 // FIXME - should be able to use last_line_of_file(), surely?
2782 }
2783 run_program_and_log_output(szunmount, 1);
2784 log_msg(2, "paafcd: cd_number = %d", cd_number);
2785 log_msg(2, "our serial str = %s; g_serial_string = %s",
2786 our_serial_str, g_serial_string);
2787 if (cd_number > 0 && !strcmp(our_serial_str, g_serial_string)) {
[2242]2788 mds = media_descriptor_string(g_backup_media_type);
2789 log_msg(2, "This %s is part of this backup set!", mds);
[128]2790 ok_go_ahead_burn_it = FALSE;
2791 if (cd_number == g_current_media_number - 1) {
[2242]2792 log_to_screen("I think you've left the previous %s in the drive.", mds);
[128]2793 } else {
[2242]2794 log_to_screen("Please remove this %s. It is part of the backup set you're making now.", mds);
[128]2795 }
[2242]2796 mr_free(mds);
2797
[128]2798 } else {
2799 log_to_screen("...but not part of _our_ backup set.");
2800 }
[2214]2801 mr_free(our_serial_str);
[128]2802 } else {
[2242]2803 mds = media_descriptor_string(g_backup_media_type);
[128]2804 log_msg(2,
[2242]2805 "paafcd: Can't find CD-ROM drive. Perhaps it has a blank %s in it?", mds);
[128]2806 if (interrogate_disk_currently_in_cdrw_drive(cdrw_dev, FALSE)) {
2807 ok_go_ahead_burn_it = FALSE;
[2242]2808 log_to_screen("There isn't a writable %s in the drive.", mds);
[128]2809 }
[2242]2810 mr_free(mds);
[1]2811 }
2812
[128]2813 if (!ok_go_ahead_burn_it) {
2814 eject_device(cdrom_dev);
[2242]2815 mds = media_descriptor_string(g_backup_media_type);
[2290]2816 mr_asprintf(&tmp, "I am about to burn %s #%d of the backup set. Please insert %s and press Enter.",
[2242]2817 mds, g_current_media_number, mds);
2818 mr_free(mds);
2819
[128]2820 popup_and_OK(tmp);
[2247]2821 mr_free(tmp);
[128]2822 goto gotos_make_me_puke;
2823 } else {
2824 log_msg(2, "paafcd: OK, going ahead and burning it.");
2825 }
[1]2826
[2242]2827 mds = media_descriptor_string(g_backup_media_type);
[128]2828 log_msg(2,
[2242]2829 "paafcd: OK, I assume I have a blank/reusable %s in the drive...", mds);
[1]2830
[2242]2831 log_to_screen("Proceeding w/ %s in drive.", mds);
2832 mr_free(mds);
2833
[128]2834 paranoid_free(cdrom_dev);
2835 paranoid_free(cdrw_dev);
2836 paranoid_free(mtpt);
2837 paranoid_free(szcdno);
2838 paranoid_free(szserfname);
2839 paranoid_free(szunmount);
2840 if (pmountable) {
2841 if (attempt_to_mount_returned_this) {
2842 *pmountable = FALSE;
2843 } else {
2844 *pmountable = TRUE;
2845 }
2846 }
[1]2847
2848}
2849
2850
2851
2852
2853
2854
2855
2856
2857/**
2858 * Set the <tt>N</tt>th bit of @c array to @c true_or_false.
2859 * @param array The bit array (as a @c char pointer).
2860 * @param N The bit number to set or reset.
2861 * @param true_or_false If TRUE then set bit @c N, if FALSE then reset bit @c N.
2862 * @see get_bit_N_of_array
2863 */
[128]2864void set_bit_N_of_array(char *array, int N, bool true_or_false)
[1]2865{
[128]2866 int bit_number;
2867 int mask, orig_val, to_add;
2868 int element_number;
[1]2869
[128]2870 assert(array != NULL);
[1]2871
[128]2872 element_number = N / 8;
2873 bit_number = N % 8;
2874 to_add = (1 << bit_number);
2875 mask = 255 - to_add;
2876 orig_val = array[element_number] & mask;
2877 // log_it("array[%d]=%02x; %02x&%02x = %02x", element_number, array[element_number], mask, orig_val);
2878 if (true_or_false) {
2879 array[element_number] = orig_val | to_add;
2880 }
[1]2881}
2882
2883/* @} - end of utilityGroup */
2884
2885
2886
2887
2888
2889
2890
2891
2892/**
2893 * Chop up @c filename.
2894 * @param bkpinfo The backup information structure. Fields used:
2895 * - @c backup_media_type
2896 * - @c compression_level
2897 * - @c optimal_set_size
2898 * - @c tmpdir
2899 * - @c use_lzo
2900 * - @c zip_exe
2901 * - @c zip_suffix
2902 *
2903 * @param biggie_filename The file to chop up.
[296]2904 * @param ntfsprog_fifo The FIFO to ntfsclone if this is an imagedev, NULL otherwise.
[1]2905 * @param biggie_file_number The sequence number of this biggie file (starting from 0).
2906 * @param noof_biggie_files The number of biggie files there are total.
2907 * @return The number of errors encountered (0 for success)
2908 * @see make_slices_and_images
2909 * @ingroup LLarchiveGroup
2910 */
2911int
[1645]2912slice_up_file_etc(char *biggie_filename,
[296]2913 char *ntfsprog_fifo, long biggie_file_number,
2914 long noof_biggie_files, bool use_ntfsprog)
[1]2915{
2916
[128]2917 /*@ buffers ************************************************** */
[2211]2918 char *tmp = NULL;
2919 char *checksum_line, *command;
[128]2920 char *tempblock;
[2214]2921 char *curr_slice_fname_uncompressed = NULL;
2922 char *curr_slice_fname_compressed = NULL;
2923 char *file_to_archive = NULL;
[128]2924 char *file_to_openin;
2925 /*@ pointers ************************************************** */
2926 char *pB;
[1552]2927 FILE *fin = NULL, *fout = NULL;
[1]2928
[128]2929 /*@ bool ****************************************************** */
2930 bool finished = FALSE;
[1]2931
[128]2932 /*@ long ****************************************************** */
2933 size_t blksize = 0;
2934 long slice_num = 0;
2935 long i;
2936 long optimal_set_size;
2937 bool should_I_compress_slices;
[2214]2938 char *suffix = NULL; // for compressed slices
[1]2939
[128]2940 /*@ long long ************************************************** */
[684]2941 off_t totalread = (off_t)0;
2942 off_t totallength = (off_t)0;
2943 off_t length;
[1]2944
[128]2945 /*@ int ******************************************************** */
2946 int retval = 0;
2947 int res = 0;
[1]2948
[128]2949 /*@ structures ************************************************** */
2950 struct s_filename_and_lstat_info biggiestruct;
[1]2951// struct stat statbuf;
2952
[128]2953 assert(bkpinfo != NULL);
2954 assert_string_is_neither_NULL_nor_zerolength(biggie_filename);
2955 malloc_string(checksum_line);
[1]2956
[128]2957 biggiestruct.for_backward_compatibility = '\n';
[296]2958 biggiestruct.use_ntfsprog = use_ntfsprog;
[128]2959 optimal_set_size = bkpinfo->optimal_set_size;
2960 if (is_this_file_compressed(biggie_filename)
2961 || bkpinfo->compression_level == 0) {
[2214]2962 mr_asprintf(&suffix, "%s", "");
[128]2963 // log_it("%s is indeed compressed :-)", filename);
2964 should_I_compress_slices = FALSE;
2965 } else {
[2214]2966 mr_asprintf(&suffix, "%s", bkpinfo->zip_suffix);
[128]2967 should_I_compress_slices = TRUE;
2968 }
[1]2969
[128]2970 if (optimal_set_size < 999) {
2971 fatal_error("bkpinfo->optimal_set_size is insanely small");
2972 }
[296]2973 if (ntfsprog_fifo) {
2974 file_to_openin = ntfsprog_fifo;
[128]2975 strcpy(checksum_line, "IGNORE");
2976 log_msg(2,
2977 "Not calculating checksum for %s: it would take too long",
2978 biggie_filename);
[296]2979 if ( !find_home_of_exe("ntfsresize")) {
2980 fatal_error("ntfsresize not found");
2981 }
[2247]2982 mr_asprintf(&command, "ntfsresize --force --info %s|grep '^You might resize at '|cut -d' ' -f5", biggie_filename);
[296]2983 log_it("command = %s", command);
[2290]2984 mr_asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
[2247]2985 mr_free(command);
[296]2986 log_it("res of it = %s", tmp);
[684]2987 totallength = (off_t)atoll(tmp);
[2211]2988 paranoid_free(tmp);
[128]2989 } else {
2990 file_to_openin = biggie_filename;
[693]2991 if (strchr(biggie_filename,'\'') != NULL) {
[2247]2992 mr_asprintf(&command, "md5sum \"%s\"", biggie_filename);
[693]2993 } else {
[2247]2994 mr_asprintf(&command, "md5sum '%s'", biggie_filename);
[693]2995 }
[128]2996 if (!(fin = popen(command, "r"))) {
2997 log_OS_error("Unable to popen-in command");
[2214]2998 mr_free(suffix);
[128]2999 return (1);
3000 }
[2247]3001 mr_free(command);
[128]3002 (void) fgets(checksum_line, MAX_STR_LEN, fin);
3003 pclose(fin);
[167]3004 totallength = length_of_file (biggie_filename);
[128]3005 }
3006 lstat(biggie_filename, &biggiestruct.properties);
3007 strcpy(biggiestruct.filename, biggie_filename);
3008 pB = strchr(checksum_line, ' ');
3009 if (!pB) {
3010 pB = strchr(checksum_line, '\t');
3011 }
3012 if (pB) {
3013 *pB = '\0';
3014 }
3015 strcpy(biggiestruct.checksum, checksum_line);
[1]3016
[2290]3017 mr_asprintf(&tmp, "%s", slice_fname(biggie_file_number, 0, bkpinfo->tmpdir, ""));
[128]3018 fout = fopen(tmp, "w");
[1236]3019 if (fout == NULL) {
[1261]3020 log_msg(1, "Unable to open and write to %s\n", tmp);
[1236]3021 paranoid_free(tmp);
[2214]3022 mr_free(suffix);
[1236]3023 return (1);
3024 }
[2211]3025 paranoid_free(tmp);
[1236]3026
[128]3027 (void) fwrite((void *) &biggiestruct, 1, sizeof(biggiestruct), fout);
[1900]3028 if (fout) {
3029 paranoid_fclose(fout);
3030 }
[128]3031 length = totallength / optimal_set_size / 1024;
3032 log_msg(1, "Opening in %s; slicing it and writing to CD/tape",
3033 file_to_openin);
3034 if (!(fin = fopen(file_to_openin, "r"))) {
3035 log_OS_error("Unable to openin biggie_filename");
[2211]3036 mr_asprintf(&tmp, "Cannot archive bigfile '%s': not found", biggie_filename);
[128]3037 log_to_screen(tmp);
[2211]3038 paranoid_free(tmp);
3039
[128]3040 paranoid_free(checksum_line);
[2214]3041 mr_free(suffix);
[128]3042 return (1);
3043 }
3044 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3045 res =
[1645]3046 move_files_to_stream(slice_fname(biggie_file_number, 0,
[128]3047 bkpinfo->tmpdir, ""), NULL);
3048 } else {
3049 res =
[1645]3050 move_files_to_cd(slice_fname(biggie_file_number, 0,
[128]3051 bkpinfo->tmpdir, ""), NULL);
3052 }
3053 i = bkpinfo->optimal_set_size / 256;
[2247]3054 if (!(tempblock = (char *) malloc(256 * 1024))) {
3055 fatal_error("malloc error 256*1024");
3056 }
[128]3057 for (slice_num = 1; !finished; slice_num++) {
[2290]3058 mr_asprintf(&curr_slice_fname_uncompressed, "%s", slice_fname(biggie_file_number, slice_num, bkpinfo->tmpdir, ""));
3059 mr_asprintf(&curr_slice_fname_compressed, "%s", slice_fname(biggie_file_number, slice_num, bkpinfo->tmpdir, suffix));
[1]3060
[2290]3061 mr_asprintf(&tmp, "%s", percent_media_full_comment());
[128]3062 update_progress_form(tmp);
[2211]3063 paranoid_free(tmp);
3064
[128]3065 if (!(fout = fopen(curr_slice_fname_uncompressed, "w"))) {
3066 log_OS_error(curr_slice_fname_uncompressed);
[2214]3067 mr_free(suffix);
[128]3068 return (1);
[1]3069 }
[128]3070 if ((i == bkpinfo->optimal_set_size / 256)
3071 && (totalread < 1.1 * totallength)) {
3072 for (i = 0; i < bkpinfo->optimal_set_size / 256; i++) {
3073 blksize = fread(tempblock, 1, 256 * 1024, fin);
3074 if (blksize > 0) {
3075 totalread = totalread + blksize;
3076 (void) fwrite(tempblock, 1, blksize, fout);
3077 } else {
3078 break;
3079 }
3080 }
3081 } else {
3082 i = 0;
3083 }
3084 paranoid_fclose(fout);
3085 if (i > 0) // length_of_file (curr_slice_fname_uncompressed)
[1]3086 {
[128]3087 if (!does_file_exist(curr_slice_fname_uncompressed)) {
3088 log_msg(2,
3089 "Warning - '%s' doesn't exist. How can I compress slice?",
3090 curr_slice_fname_uncompressed);
3091 }
3092 if (should_I_compress_slices && bkpinfo->compression_level > 0) {
[2290]3093 mr_asprintf(&command, "%s -%d %s", bkpinfo->zip_exe, bkpinfo->compression_level, curr_slice_fname_uncompressed);
[128]3094 log_msg(2, command);
3095 if ((res = system(command))) {
3096 log_OS_error(command);
3097 }
3098 // did_I_compress_slice = TRUE;
3099 } else {
[2290]3100 mr_asprintf(&command, "mv %s %s 2>> %s", curr_slice_fname_uncompressed, curr_slice_fname_compressed, MONDO_LOGFILE);
[128]3101 res = 0; // don't do it :)
3102 // did_I_compress_slice = FALSE;
3103 }
[2247]3104 mr_free(command);
3105
[128]3106 retval += res;
3107 if (res) {
3108 log_msg(2, "Failed to compress the slice");
3109 }
3110 if (bkpinfo->use_lzo
3111 && strcmp(curr_slice_fname_compressed,
3112 curr_slice_fname_uncompressed)) {
3113 unlink(curr_slice_fname_uncompressed);
3114 }
3115 if (res) {
[2211]3116 mr_asprintf(&tmp, "Problem with slice # %ld", slice_num);
[128]3117 } else {
[2290]3118 mr_asprintf(&tmp, "%s - Bigfile #%ld, slice #%ld compressed OK ", biggie_filename, biggie_file_number + 1,
[128]3119 slice_num);
3120 }
[1]3121#ifndef _XWIN
[128]3122 if (!g_text_mode) {
3123 newtDrawRootText(0, g_noof_rows - 2, tmp);
3124 newtRefresh();
3125 } else {
3126 log_msg(2, tmp);
3127 }
[1]3128#else
[128]3129 log_msg(2, tmp);
[1]3130#endif
[2211]3131 paranoid_free(tmp);
3132
[2290]3133 mr_asprintf(&file_to_archive, "%s", curr_slice_fname_compressed);
[128]3134 g_current_progress++;
3135 } else { /* if i==0 then ... */
[1]3136
[128]3137 finished = TRUE;
[2290]3138 mr_asprintf(&file_to_archive, "%s", curr_slice_fname_uncompressed);
[128]3139 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3140 break;
3141 }
3142 }
[2214]3143 mr_free(curr_slice_fname_uncompressed);
3144 mr_free(curr_slice_fname_compressed);
[128]3145
3146 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3147 register_in_tape_catalog(biggieslice, biggie_file_number,
3148 slice_num, file_to_archive);
3149 maintain_collection_of_recent_archives(bkpinfo->tmpdir,
3150 file_to_archive);
[1645]3151 res = move_files_to_stream(file_to_archive, NULL);
[128]3152 } else {
[1645]3153 res = move_files_to_cd(file_to_archive, NULL);
[128]3154 }
[2214]3155 mr_free(file_to_archive);
3156
[128]3157 retval += res;
3158 if (res) {
[2290]3159 mr_asprintf(&tmp, "Failed to add slice %ld of bigfile %ld to scratchdir", slice_num, biggie_file_number + 1);
[128]3160 log_to_screen(tmp);
[2211]3161 paranoid_free(tmp);
[128]3162 fatal_error
3163 ("Hard disk full. You should have bought a bigger one.");
3164 }
[1]3165 }
[2247]3166 mr_free(tempblock);
[2214]3167 mr_free(suffix);
[128]3168 paranoid_fclose(fin);
[2211]3169 mr_asprintf(&tmp, "Sliced bigfile #%ld", biggie_file_number + 1);
[128]3170 if (retval) {
[2211]3171 mr_strcat(tmp, "...FAILED");
[128]3172 } else {
[2211]3173 mr_strcat(tmp, "...OK!");
[1]3174 }
[128]3175 log_msg(1, tmp);
[2211]3176 paranoid_free(tmp);
3177
[128]3178 paranoid_free(checksum_line);
3179 return (retval);
[1]3180}
3181
3182
3183/**
3184 * Remove the archives in @c d.
3185 * This could possibly include any of:
3186 * - all afioballs (compressed and not)
3187 * - all filelists
3188 * - all slices
3189 * - all checksums
3190 * - a zero filler file
3191 *
3192 * @param d The directory to wipe the archives from.
3193 * @ingroup utilityGroup
3194 */
[128]3195void wipe_archives(char *d)
[1]3196{
[128]3197 /*@ buffers ********************************************* */
[2247]3198 char *tmp = NULL;
3199 char *dir = NULL;
[1]3200
[128]3201 assert_string_is_neither_NULL_nor_zerolength(d);
[1]3202
[2247]3203 mr_asprintf(&dir, "%s/archives", d);
3204 mr_asprintf(&tmp, "find %s -name '*.afio*' -exec rm -f '{}' \\;", dir);
[128]3205 run_program_and_log_output(tmp, FALSE);
[2247]3206 mr_free(tmp);
3207 mr_asprintf(&tmp, "find %s -name '*list.[0-9]*' -exec rm -f '{}' \\;", dir);
[128]3208 run_program_and_log_output(tmp, FALSE);
[2247]3209 mr_free(tmp);
3210 mr_asprintf(&tmp, "find %s -name 'slice*' -exec rm -f '{}' \\;", dir);
[128]3211 run_program_and_log_output(tmp, FALSE);
[2247]3212 mr_free(tmp);
3213 mr_asprintf(&tmp, "rm -f %s/cklist*", dir);
[128]3214 run_program_and_log_output(tmp, FALSE);
[2247]3215 mr_free(tmp);
3216 mr_asprintf(&tmp, "rm -f %s/zero", dir);
[128]3217 run_program_and_log_output(tmp, FALSE);
[2247]3218 mr_free(tmp);
[128]3219 log_msg(1, "Wiped %s's archives", dir);
[2247]3220 mr_asprintf(&tmp, "ls -l %s", dir);
3221 mr_free(dir);
[128]3222 run_program_and_log_output(tmp, FALSE);
[2247]3223 mr_free(tmp);
[1]3224}
3225
3226
3227/**
3228 * @addtogroup LLarchiveGroup
3229 * @{
3230 */
3231/**
3232 * Write the final ISO image.
3233 * @param bkpinfo The backup information structure. Used only
3234 * in the call to @c write_iso_and_go_on().
3235 * @return The number of errors encountered (0 for success)
3236 * @see write_iso_and_go_on
3237 * @see make_iso_fs
3238 * @bug The final ISO is written even if there are no files on it. In practice,
3239 * however, this occurs rarely.
3240 */
[1645]3241int write_final_iso_if_necessary()
[1]3242{
[128]3243 /*@ int ***************************************************** */
3244 int res;
[1]3245
[128]3246 /*@ buffers ************************************************** */
3247 char *tmp;
[1]3248
[128]3249 malloc_string(tmp);
3250 assert(bkpinfo != NULL);
[1]3251
3252// 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
3253
[128]3254 sprintf(tmp, "Writing the final ISO");
3255 log_msg(2, tmp);
3256 center_string(tmp, 80);
[1]3257#ifndef _XWIN
[128]3258 if (!g_text_mode) {
3259 newtPushHelpLine(tmp);
3260 }
[1]3261#endif
[1645]3262 res = write_iso_and_go_on(TRUE);
[1]3263#ifndef _XWIN
[128]3264 if (!g_text_mode) {
3265 newtPopHelpLine();
3266 }
[1]3267#endif
[128]3268 log_msg(2, "Returning from writing final ISO (res=%d)", res);
3269 paranoid_free(tmp);
3270 return (res);
[1]3271}
3272
3273
3274/**
[20]3275 * Write an ISO image to <tt>[bkpinfo->isodir]/bkpinfo->prefix-[g_current_media_number].iso</tt>.
[1]3276 * @param bkpinfo The backup information structure. Fields used:
3277 * - @c backup_media_type
[20]3278 * - @c prefix
[1]3279 * - @c isodir
3280 * - @c manual_cd_tray
3281 * - @c media_size
[2380]3282 * - @c netfs_mount
3283 * - @c netfs_remote_dir
[1]3284 * - @c scratchdir
3285 * - @c verify_data
3286 *
3287 * @param last_cd If TRUE, this is the last CD to write; if FALSE, it's not.
3288 * @return The number of errors encountered (0 for success)
3289 * @see make_iso_fs
3290 */
[1645]3291int write_iso_and_go_on(bool last_cd)
[1]3292{
[128]3293 /*@ pointers **************************************************** */
3294 FILE *fout;
[1]3295
[128]3296 /*@ buffers ***************************************************** */
3297 char *tmp;
3298 char *cdno_fname;
3299 char *lastcd_fname;
3300 char *isofile;
[2242]3301 char *mds = NULL;
[1]3302
[128]3303 /*@ bool ******************************************************** */
3304 bool that_one_was_ok;
3305 bool orig_vfy_flag_val;
[1]3306
[128]3307 /*@ int *********************************************************** */
3308 int res = 0;
[1]3309
[128]3310 malloc_string(tmp);
3311 malloc_string(cdno_fname);
3312 malloc_string(lastcd_fname);
3313 malloc_string(isofile);
[1]3314
[128]3315 assert(bkpinfo != NULL);
3316 orig_vfy_flag_val = bkpinfo->verify_data;
3317 if (bkpinfo->media_size[g_current_media_number] <= 0) {
3318 fatal_error("write_iso_and_go_on() - unknown media size");
3319 }
[1]3320
[2242]3321 mds = media_descriptor_string(bkpinfo->backup_media_type);
3322 log_msg(1, "OK, time to make %s #%d", mds, g_current_media_number);
3323 mr_free(mds);
[1]3324
[128]3325 /* label the ISO with its number */
[1]3326
[128]3327 sprintf(cdno_fname, "%s/archives/THIS-CD-NUMBER", bkpinfo->scratchdir);
3328 fout = fopen(cdno_fname, "w");
3329 fprintf(fout, "%d", g_current_media_number);
3330 paranoid_fclose(fout);
[1]3331
[128]3332 sprintf(tmp, "cp -f %s/autorun %s/", g_mondo_home,
3333 bkpinfo->scratchdir);
3334 if (run_program_and_log_output(tmp, FALSE)) {
3335 log_msg(2, "Warning - unable to copy autorun to scratchdir");
[1]3336 }
[128]3337
3338 /* last CD or not? Label accordingly */
3339 sprintf(lastcd_fname, "%s/archives/NOT-THE-LAST", bkpinfo->scratchdir);
3340 if (last_cd) {
3341 unlink(lastcd_fname);
3342 log_msg(2,
3343 "OK, you're telling me this is the last CD. Fair enough.");
3344 } else {
3345 fout = fopen(lastcd_fname, "w");
3346 fprintf(fout,
3347 "You're listening to 90.3 WPLN, Nashville Public Radio.\n");
3348 paranoid_fclose(fout);
[1]3349 }
[128]3350 if (space_occupied_by_cd(bkpinfo->scratchdir) / 1024 >
3351 bkpinfo->media_size[g_current_media_number]) {
3352 sprintf(tmp,
3353 "Warning! CD is too big. It occupies %ld KB, which is more than the %ld KB allowed.",
3354 (long) space_occupied_by_cd(bkpinfo->scratchdir),
3355 (long) bkpinfo->media_size[g_current_media_number]);
3356 log_to_screen(tmp);
3357 }
3358 sprintf(isofile, "%s/%s/%s-%d.iso", bkpinfo->isodir,
[2380]3359 bkpinfo->netfs_remote_dir, bkpinfo->prefix,
[128]3360 g_current_media_number);
3361 for (that_one_was_ok = FALSE; !that_one_was_ok;) {
[1688]3362 if (bkpinfo->backup_media_type != usb) {
3363 res = make_iso_fs(isofile);
3364 } else {
[1691]3365 res = make_usb_fs();
[1688]3366 }
[128]3367 if (g_current_media_number == 1 && !res
3368 && (bkpinfo->backup_media_type == cdr
3369 || bkpinfo->backup_media_type == cdrw)) {
3370 if (find_cdrom_device(tmp, FALSE)) // make sure find_cdrom_device() finds, records CD-R's loc
3371 {
3372 log_msg(3, "*Sigh* Mike, I hate your computer.");
3373 bkpinfo->manual_cd_tray = TRUE;
3374 } // if it can't be found then force pausing
3375 else {
3376 log_msg(3, "Great. Found Mike's CD-ROM drive.");
3377 }
[1]3378 }
[128]3379 if (bkpinfo->verify_data && !res) {
[2242]3380 mds = media_descriptor_string(g_backup_media_type);
[128]3381 log_to_screen
[2242]3382 ("Please reboot from the 1st %s in Compare Mode, as a precaution.", mds);
3383 mr_free(mds);
[128]3384 chdir("/");
[2230]3385 log_it("Before calling verification of image()");
[1709]3386 if (bkpinfo->backup_media_type == usb) {
3387 res += verify_usb_image();
3388 } else {
3389 res += verify_cd_image();
3390 }
[2230]3391 log_it("After calling verification of image()");
[1]3392 }
[128]3393 if (!res) {
3394 that_one_was_ok = TRUE;
3395 } else {
[2242]3396 mds = media_descriptor_string(bkpinfo->backup_media_type);
3397 sprintf(tmp, "Failed to create %s #%d. Retry?", mds, g_current_media_number);
3398 mr_free(mds);
[128]3399 res = ask_me_yes_or_no(tmp);
3400 if (!res) {
3401 if (ask_me_yes_or_no("Abort the backup?")) {
3402 fatal_error("FAILED TO BACKUP");
3403 } else {
3404 break;
3405 }
3406 } else {
3407 log_msg(2, "Retrying, at user's request...");
3408 res = 0;
3409 }
3410 }
[1]3411 }
[128]3412 g_current_media_number++;
3413 if (g_current_media_number > MAX_NOOF_MEDIA) {
[1709]3414 fatal_error("Too many media. Use tape or net.");
[128]3415 }
3416 wipe_archives(bkpinfo->scratchdir);
3417 sprintf(tmp, "rm -Rf %s/images/*gz %s/images/*data*img",
3418 bkpinfo->scratchdir, bkpinfo->scratchdir);
3419 if (system(tmp)) {
3420 log_msg
3421 (2,
3422 "Error occurred when I tried to delete the redundant IMGs and GZs");
3423 }
[1]3424
[128]3425 if (last_cd) {
[1709]3426 log_msg(2, "This was your last media.");
[128]3427 } else {
3428 log_msg(2, "Continuing to backup your data...");
3429 }
[1]3430
[128]3431 bkpinfo->verify_data = orig_vfy_flag_val;
3432 paranoid_free(tmp);
3433 paranoid_free(cdno_fname);
3434 paranoid_free(lastcd_fname);
3435 paranoid_free(isofile);
3436 return (0);
[1]3437}
3438
3439/* @} - end of LLarchiveGroup */
3440
3441
3442
3443
3444/**
3445 * Verify the user's data.
3446 * @param bkpinfo The backup information structure. Fields used:
3447 * - @c backup_data
3448 * - @c backup_media_type
3449 * - @c media_device
3450 * - @c verify_data
3451 *
3452 * @return The number of errors encountered (0 for success)
3453 * @ingroup verifyGroup
3454 */
[1645]3455int verify_data()
[1]3456{
[128]3457 int res = 0, retval = 0, cdno = 0;
[2247]3458 char *tmp = NULL;
[2242]3459 char *mds = NULL;
[128]3460 long diffs = 0;
[1]3461
[128]3462 assert(bkpinfo != NULL);
3463 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3464 chdir("/");
3465 mvaddstr_and_log_it(g_currentY, 0,
3466 "Verifying archives against live filesystem");
3467 if (bkpinfo->backup_media_type == cdstream) {
3468 strcpy(bkpinfo->media_device, "/dev/cdrom");
3469 }
[1645]3470 verify_tape_backups();
[128]3471 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
3472 } else if (bkpinfo->backup_data)
3473 //bkpinfo->backup_media_type == cdrw || bkpinfo->backup_media_type == cdr))
[1]3474 {
[128]3475 log_msg(2,
3476 "Not verifying again. Per-CD/ISO verification already carried out.");
[2247]3477 mr_asprintf(&tmp, "cat %s/changed.files > %s/changed.files 2> /dev/null",bkpinfo->tmpdir, MONDO_CACHE);
[1644]3478 paranoid_system(tmp);
[2247]3479 mr_free(tmp);
[128]3480 } else {
3481 g_current_media_number = cdno;
3482 if (bkpinfo->backup_media_type != iso) {
3483 find_cdrom_device(bkpinfo->media_device, FALSE); // replace 0,0,0 with /dev/cdrom
[1]3484 }
[128]3485 chdir("/");
3486 for (cdno = 1; cdno < 99 && bkpinfo->verify_data; cdno++) {
3487 if (cdno != g_current_media_number) {
3488 log_msg(2,
3489 "Warning - had to change g_current_media_number from %d to %d",
3490 g_current_media_number, cdno);
3491 g_current_media_number = cdno;
3492 }
3493 if (bkpinfo->backup_media_type != iso) {
[1645]3494 insist_on_this_cd_number(cdno);
[128]3495 }
[1645]3496 res = verify_cd_image(); // sets verify_data to FALSE if it's time to stop verifying
[128]3497 retval += res;
3498 if (res) {
[2242]3499 mds = media_descriptor_string(bkpinfo->backup_media_type);
[2290]3500 mr_asprintf(&tmp, "Warnings/errors were reported while checking %s #%d", mds, g_current_media_number);
[2242]3501 mr_free(mds);
[128]3502 log_to_screen(tmp);
[2247]3503 mr_free(tmp);
[1]3504
[128]3505 }
[1]3506 }
[2290]3507 mr_asprintf(&tmp, "grep 'afio: ' %s | sed 's/afio: //' | grep -vE '^/dev/.*$' >> %s/changed.files", MONDO_LOGFILE, MONDO_CACHE);
[2202]3508 (void)system(tmp);
[2247]3509 mr_free(tmp);
[128]3510
[2290]3511 mr_asprintf(&tmp, "grep 'star: ' %s | sed 's/star: //' | grep -vE '^/dev/.*$' >> %s/changed.files", MONDO_LOGFILE, MONDO_CACHE);
[2202]3512 (void)system(tmp);
[2247]3513 mr_free(tmp);
[128]3514 run_program_and_log_output("umount " MNT_CDROM, FALSE);
3515// if (bkpinfo->backup_media_type != iso && !bkpinfo->please_dont_eject_when_restoring)
[1]3516//{
[128]3517 eject_device(bkpinfo->media_device);
[1]3518//}
3519 }
[2247]3520 mr_asprintf(&tmp, "%s/changed.files", MONDO_CACHE);
[1644]3521 diffs = count_lines_in_file(tmp);
[2247]3522 mr_free(tmp);
[1]3523
[128]3524 if (diffs > 0) {
3525 if (retval == 0) {
3526 retval = (int) (-diffs);
3527 }
[1]3528 }
[128]3529 return (retval);
[1]3530}
3531
3532
[424]3533void setenv_mondo_share(void) {
[259]3534
[424]3535setenv("MONDO_SHARE", MONDO_SHARE, 1);
[259]3536}
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