source: MondoRescue/branches/stable/mondo/src/common/libmondo-archive.c@ 1147

Last change on this file since 1147 was 1147, checked in by Bruno Cornec, 17 years ago

Fix a flaw in libmondo-mountlist.c (there since rev [1] !!) dur to the change of log_it macro.
  • Property svn:keywords set to Id
File size: 111.5 KB
RevLine 
[1]1/* libmondo-archive.c
[99]2 $Id: libmondo-archive.c 1147 2007-02-12 10:13:09Z bruno $
[1]3
4subroutines to handle the archiving of files
5*/
6
7/**
8 * @file
9 * Functions to handle backing up data.
10 * This is the main file (at least the longest one) in libmondo.
11 */
[1107]12#include <sys/sem.h>
13#include <sys/types.h>
14#include <sys/ipc.h>
15#include <stdarg.h>
16#include <unistd.h>
[1]17
[1067]18#include "my-stuff.h"
[1]19#include "../common/mondostructures.h"
[1107]20#include "mr_conf.h"
21#include "mr_mem.h"
[1123]22#include "mr_msg.h"
[1107]23#include "mr_err.h"
24#include "mr_str.h"
25#include "mr_file.h"
26
[1]27#include "libmondo-string-EXT.h"
28#include "libmondo-stream-EXT.h"
29#include "libmondo-devices-EXT.h"
30#include "libmondo-tools-EXT.h"
[1118]31#include "newt-specific-EXT.h"
[1]32#include "libmondo-fork-EXT.h"
33#include "libmondo-files-EXT.h"
34#include "libmondo-filelist-EXT.h"
35#include "libmondo-tools-EXT.h"
36#include "libmondo-verify-EXT.h"
37#include "libmondo-archive.h"
[1063]38
[1]39#define DVDRWFORMAT 1
40
41
42
43/** @def DEFAULT_1722MB_DISK The default 1.722M floppy disk to write images to. */
44/** @def BACKUP_1722MB_DISK The 1.722M floppy disk to try if the default fails. */
45
46#ifdef __FreeBSD__
[128]47#define DEFAULT_1722MB_DISK "/dev/fd0.1722"
48#define BACKUP_1722MB_DISK "/dev/fd0.1722"
[1]49#else
[128]50#define DEFAULT_1722MB_DISK "/dev/fd0u1722"
51#define BACKUP_1722MB_DISK "/dev/fd0H1722"
[1]52#ifndef _SEMUN_H
[128]53#define _SEMUN_H
[1]54
55 /**
56 * The semaphore union, provided only in case the user's system doesn't.
57 */
[128]58union semun {
59 int val;
60 struct semid_ds *buf;
61 unsigned short int *array;
62 struct seminfo *__buf;
63};
[1]64#endif
[128]65#endif /* __FreeBSD__ */
[1]66
67/*@unused@*/
[99]68//static char cvsid[] = "$Id: libmondo-archive.c 1147 2007-02-12 10:13:09Z bruno $";
[1]69
70/* *************************** external global vars ******************/
71extern int g_current_media_number;
72extern int g_currentY;
73extern bool g_text_mode;
74extern bool g_exiting;
75extern long g_current_progress;
[128]76extern FILE *g_tape_stream;
[1]77extern long long g_tape_posK;
78extern char *g_mondo_home;
79extern char *g_tmpfs_mountpt;
80extern bool g_cd_recovery;
81extern char *g_serial_string;
82
[948]83extern char *g_getfacl;
84extern char *g_getfattr;
85
86
87
[1]88/**
89 * @addtogroup globalGroup
90 * @{
91 */
92/**
93 * The current backup media type in use.
94 */
[128]95t_bkptype g_backup_media_type = none;
[1107]96char *g_backup_media_string = NULL;
[1]97
98/**
99 * Incremented by each archival thread when it starts up. After that,
100 * this is the number of threads running.
101 */
102int g_current_thread_no = 0;
103
104/* @} - end of globalGroup */
105
106extern int g_noof_rows;
107
108/* Semaphore-related code */
109
110static int set_semvalue(void);
111static void del_semvalue(void);
112static int semaphore_p(void);
113static int semaphore_v(void);
114
115static int g_sem_id;
116static int g_sem_key;
117
118
119
120
121/**
122 * Initialize the semaphore.
123 * @see del_semvalue
124 * @see semaphore_p
125 * @see semaphore_v
126 * @return 1 for success, 0 for failure.
127 */
[128]128static int set_semvalue(void) // initializes semaphore
[1]129{
[128]130 union semun sem_union;
131 sem_union.val = 1;
132 if (semctl(g_sem_id, 0, SETVAL, sem_union) == -1) {
133 return (0);
134 }
135 return (1);
[1]136}
137
138/**
139 * Frees (deletes) the semaphore. Failure is indicated by a log
140 * message.
141 * @see set_semvalue
142 */
[128]143static void del_semvalue(void) // deletes semaphore
[1]144{
[128]145 union semun sem_union;
[1]146
[128]147 if (semctl(g_sem_id, 0, IPC_RMID, sem_union) == -1) {
[1107]148 mr_msg(3, "Failed to delete semaphore");
[128]149 }
[1]150}
151
152/**
153 * Acquire (increment) the semaphore (change status to P).
154 * @return 1 for success, 0 for failure.
155 * @see semaphore_v
156 */
[128]157static int semaphore_p(void) // changes status to 'P' (waiting)
[1]158{
[128]159 struct sembuf sem_b;
[1]160
[128]161 sem_b.sem_num = 0;
162 sem_b.sem_op = -1; // P()
163 sem_b.sem_flg = SEM_UNDO;
164 if (semop(g_sem_id, &sem_b, 1) == -1) {
[1107]165 mr_msg(3, "semaphore_p failed");
[128]166 return (0);
167 }
168 return (1);
[1]169}
170
171/**
172 * Free (decrement) the semaphore (change status to V).
173 * @return 1 for success, 0 for failure.
174 */
[128]175static int semaphore_v(void) // changes status to 'V' (free)
[1]176{
[128]177 struct sembuf sem_b;
[1]178
[128]179 sem_b.sem_num = 0;
180 sem_b.sem_op = 1; // V()
181 sem_b.sem_flg = SEM_UNDO;
182 if (semop(g_sem_id, &sem_b, 1) == -1) {
[1107]183 mr_msg(3, "semaphore_v failed");
[128]184 return (0);
185 }
186 return (1);
[1]187}
188
189
190//------------------------------------------------------
191
192
193/**
194 * Size in megabytes of the buffer afforded to the executable "buffer".
195 * This figure is used when we calculate how much data we have probably 'lost'
196 * when writing off the end of tape N, so that we can then figure out how much
197 * data we must recreate & write to the start of tape N+1.
198 */
199extern int g_tape_buffer_size_MB;
200
201
202
203
204int
[128]205archive_this_fileset_with_star(struct s_bkpinfo *bkpinfo, char *filelist,
206 char *fname, int setno)
[1]207{
[128]208 int retval = 0;
209 unsigned int res = 0;
210 int tries = 0;
[1118]211 char *command = NULL;
212 char *tmp = NULL;
213 char *p =NULL;
214 char *tmp1 = NULL;
[1]215
[1118]216 malloc_string(tmp1);
[1]217
[128]218 if (!does_file_exist(filelist)) {
[1118]219 mr_asprintf(&tmp,
220 "(archive_this_fileset) - filelist %s does not exist",
221 filelist);
[128]222 log_to_screen(tmp);
[1118]223 mr_free(tmp);
[128]224 return (1);
[1]225 }
226
[1118]227 mr_asprintf(&tmp, "echo hi > %s 2> /dev/null", fname);
[128]228 if (system(tmp)) {
229 fatal_error("Unable to write tarball to scratchdir");
230 }
[1118]231 mr_free(tmp);
[128]232
[1118]233 mr_asprintf(&command, "star H=star list=%s -c " STAR_ACL_SZ " file=%s",
234 filelist, fname);
[128]235 if (bkpinfo->use_lzo) {
236 fatal_error("Can't use lzop");
237 }
238 if (bkpinfo->compression_level > 0) {
[1118]239 mr_asprintf(&tmp, "%s -bz", command);
240 mr_free(command);
241 command = tmp;
[128]242 }
[1118]243 mr_asprintf(&tmp, "%s 2>> %s", command, MONDO_LOGFILE);
244 mr_free(command);
245 command = tmp;
[1107]246 mr_msg(4, "command = '%s'", command);
[128]247
248 for (res = 99, tries = 0; tries < 3 && res != 0; tries++) {
[1107]249 mr_msg(5, "command='%s'", command);
[128]250 res = system(command);
[1118]251 strcpy(tmp1, last_line_of_file(MONDO_LOGFILE));
[1107]252 mr_msg(1, "res=%d; tmp='%s'", res, tmp);
[128]253 if (bkpinfo->use_star && (res == 254 || res == 65024)
254 && strstr(tmp, "star: Processed all possible files")
255 && tries > 0) {
[1107]256 mr_msg(1, "Star returned nonfatal error");
[128]257 res = 0;
258 }
259 if (res) {
260 log_OS_error(command);
261 p = strstr(command, "-acl ");
262 if (p) {
263 p[0] = p[1] = p[2] = p[3] = ' ';
[1107]264 mr_msg(1, "new command = '%s'", command);
[128]265 } else {
[1107]266 mr_msg(3,
[128]267 "Attempt #%d failed. Pausing 3 seconds and retrying...",
268 tries + 1);
269 sleep(3);
270 }
271 }
272 }
[1118]273 mr_free(command);
274
[128]275 retval += res;
276 if (retval) {
[1107]277 mr_msg(3, "Failed to write set %d", setno);
[128]278 } else if (tries > 1) {
[1107]279 mr_msg(3, "Succeeded in writing set %d, on try #%d", setno,
[128]280 tries);
281 }
282
283 return (retval);
[1]284}
285
286
287/**
288 * Call @c afio to archive the filelist @c filelist to the file @c fname.
289 *
290 * @param bkpinfo The backup information structure. Fields used:
291 * - @c compression_level
292 * - @c scratchdir (only verifies existence)
293 * - @c tmpdir (only verifies existence)
294 * - @c zip_exe
295 * - @c zip_suffix
296 * @param filelist The path to a file containing a list of files to be archived
297 * in this fileset.
298 * @param fname The output file to archive to.
299 * @param setno This fileset number.
300 * @return The number of errors encountered (0 for success).
301 * @ingroup LLarchiveGroup
302 */
303int
[128]304archive_this_fileset(struct s_bkpinfo *bkpinfo, char *filelist,
305 char *fname, int setno)
[1]306{
307
[1118]308 /*@ int ************************************************************ */
[128]309 int retval = 0;
310 int res = 0;
311 int i = 0;
312 int tries = 0;
313 static int free_ramdisk_space = 9999;
[1]314
[1118]315 /*@ buffers ******************************************************** */
316 char *command = NULL;
317 char *zipparams = NULL;
318 char *tmp = NULL;
319 char *tmp1 = NULL;
[1]320
[128]321 assert(bkpinfo != NULL);
322 assert_string_is_neither_NULL_nor_zerolength(filelist);
323 assert_string_is_neither_NULL_nor_zerolength(fname);
[1]324
[128]325 if (bkpinfo->compression_level > 0 && bkpinfo->use_star) {
326 return (archive_this_fileset_with_star
327 (bkpinfo, filelist, fname, setno));
328 }
[1]329
[128]330 if (!does_file_exist(filelist)) {
[1118]331 mr_asprintf(&tmp,
332 "(archive_this_fileset) - filelist %s does not exist",
333 filelist);
[128]334 log_to_screen(tmp);
[1118]335 mr_free(tmp);
[128]336 return (1);
337 }
[1118]338 mr_asprintf(&tmp, "echo hi > %s 2> /dev/null", fname);
[128]339 if (system(tmp)) {
340 fatal_error("Unable to write tarball to scratchdir");
341 }
[1118]342 mr_free(tmp);
[128]343
344
345 if (bkpinfo->compression_level > 0) {
[1118]346 mr_asprintf(&tmp, "%s/do-not-compress-these", g_mondo_home);
[128]347 // -b %ld, TAPE_BLOCK_SIZE
[1118]348 mr_asprintf(&zipparams, "-Z -P %s -G %d -T 3k", bkpinfo->zip_exe,
349 bkpinfo->compression_level);
[128]350 if (does_file_exist(tmp)) {
[1118]351 mr_asprintf(&tmp1, "%s -E %s", zipparams, tmp);
352 mr_free(zipparams);
353 zipparams = tmp1;
[128]354 } else {
[1107]355 mr_msg(3, "%s not found. Cannot exclude zipfiles, etc.", tmp);
[128]356 }
[1118]357 mr_free(tmp);
[128]358 } else {
[1118]359 mr_asprintf(&zipparams, " ");
[128]360 }
361
[1]362// make_hole_for_file(fname);
363
[128]364 if (!does_file_exist(bkpinfo->tmpdir)) {
365 log_OS_error("tmpdir not found");
366 fatal_error("tmpdir not found");
367 }
368 if (!does_file_exist(bkpinfo->scratchdir)) {
369 log_OS_error("scratchdir not found");
370 fatal_error("scratchdir not found");
371 }
[1118]372 mr_asprintf(&command, "rm -f %s %s. %s.gz %s.%s", fname, fname, fname,
373 fname, bkpinfo->zip_suffix);
[128]374 paranoid_system(command);
[1118]375 mr_free(command);
[1]376
[1118]377 mr_asprintf(&command, "afio -o -b %ld -M 16m %s %s < %s 2>> %s",
378 TAPE_BLOCK_SIZE, zipparams, fname, filelist, MONDO_LOGFILE);
379 mr_free(zipparams);
[1]380
[1118]381 mr_asprintf(&tmp, "echo hi > %s 2> /dev/null", fname);
[128]382 if (system(tmp)) {
383 fatal_error("Unable to write tarball to scratchdir");
384 }
[1118]385 mr_free(tmp);
[1]386
[128]387 for (res = 99, tries = 0; tries < 3 && res != 0; tries++) {
[1107]388 mr_msg(5, "command='%s'", command);
[128]389 res = system(command);
390 if (res) {
391 log_OS_error(command);
[1107]392 mr_msg(3,
[128]393 "Attempt #%d failed. Pausing 3 seconds and retrying...",
394 tries + 1);
395 sleep(3);
396 }
397 }
[1118]398 mr_free(command);
399
[128]400 retval += res;
401 if (retval) {
[1107]402 mr_msg(3, "Failed to write set %d", setno);
[128]403 } else if (tries > 1) {
[1107]404 mr_msg(3, "Succeeded in writing set %d, on try #%d", setno,
[128]405 tries);
406 }
[1]407
[128]408 if (g_tmpfs_mountpt[0] != '\0') {
409 i = atoi(call_program_and_get_last_line_of_output
[305]410 ("df -m -P | grep dev/shm | grep -v none | tr -s ' ' '\t' | cut -f4"));
[128]411 if (i > 0) {
412 if (free_ramdisk_space > i) {
413 free_ramdisk_space = i;
[1107]414 mr_msg(2, "min(free_ramdisk_space) is now %d",
[128]415 free_ramdisk_space);
416 if (free_ramdisk_space < 10) {
417 fatal_error
418 ("Please increase PPCFG_RAMDISK_SIZE in my-stuff.h to increase size of ramdisk ");
419 }
420 }
421 }
422 }
423 return (retval);
[1]424}
425
426
427/**
428 * Wrapper function for all the backup commands.
429 * Calls these other functions: @c prepare_filelist(),
430 * @c call_filelist_chopper(), @c copy_mondo_and_mindi_stuff_to_scratchdir(),
431 * @c call_mindi_to_supply_boot_disks(), @c do_that_initial_phase(),
432 * @c make_those_afios_phase(), @c make_those_slices_phase(), and
433 * @c do_that_final_phase(). If anything fails before @c do_that_initial_phase(),
434 * @c fatal_error is called with a suitable message.
435 * @param bkpinfo The backup information structure. Uses most fields.
436 * @return The number of non-fatal errors encountered (0 for success).
437 * @ingroup archiveGroup
438 */
[541]439int backup_data(struct s_bkpinfo *bkpinfo)
[1]440{
[128]441 int retval = 0, res = 0;
[1118]442 char *tmp = NULL;
[1]443
[128]444 assert(bkpinfo != NULL);
445 set_g_cdrom_and_g_dvd_to_bkpinfo_value(bkpinfo);
[1118]446
[128]447 if (bkpinfo->backup_media_type == dvd) {
[1]448#ifdef DVDRWFORMAT
[128]449 if (!find_home_of_exe("dvd+rw-format")) {
450 fatal_error
451 ("Cannot find dvd+rw-format. Please install it or fix your PATH.");
452 }
[1]453#endif
[128]454 if (!find_home_of_exe("growisofs")) {
455 fatal_error
456 ("Cannot find growisofs. Please install it or fix your PATH.");
457 }
[1]458 }
459
[128]460 if ((res = prepare_filelist(bkpinfo))) { /* generate scratchdir/filelist.full */
461 fatal_error("Failed to generate filelist catalog");
462 }
463 if (call_filelist_chopper(bkpinfo)) {
464 fatal_error("Failed to run filelist chopper");
465 }
[1]466
[1118]467 mr_asprintf(&tmp, "gzip -9 %s/archives/filelist.full",
468 bkpinfo->scratchdir);
[128]469 if (run_program_and_log_output(tmp, 2)) {
470 fatal_error("Failed to gzip filelist.full");
471 }
[1118]472 mr_free(tmp);
473 mr_asprintf(&tmp, "cp -f %s/archives/*list*.gz %s", bkpinfo->scratchdir,
474 bkpinfo->tmpdir);
[128]475 if (run_program_and_log_output(tmp, 2)) {
476 fatal_error("Failed to copy to tmpdir");
477 }
[1118]478 mr_free(tmp);
[1]479
[128]480 copy_mondo_and_mindi_stuff_to_scratchdir(bkpinfo); // payload, too, if it exists
[1]481#if __FreeBSD__ == 5
[128]482 strcpy(bkpinfo->kernel_path, "/boot/kernel/kernel");
[1]483#elif __FreeBSD__ == 4
[128]484 strcpy(bkpinfo->kernel_path, "/kernel");
[1]485#elif linux
[128]486 if (figure_out_kernel_path_interactively_if_necessary
487 (bkpinfo->kernel_path)) {
488 fatal_error
489 ("Kernel not found. Please specify manually with the '-k' switch.");
490 }
[1]491#else
492#error "I don't know about this system!"
493#endif
[128]494 if ((res = call_mindi_to_supply_boot_disks(bkpinfo))) {
495 fatal_error("Failed to generate boot+data disks");
496 }
497 retval += do_that_initial_phase(bkpinfo); // prepare
[1118]498 mr_asprintf(&tmp, "rm -f %s/images/*.iso", bkpinfo->scratchdir);
[128]499 run_program_and_log_output(tmp, 1);
[1118]500 mr_free(tmp);
[541]501 retval += make_those_afios_phase(bkpinfo); // backup regular files
[128]502 retval += make_those_slices_phase(bkpinfo); // backup BIG files
503 retval += do_that_final_phase(bkpinfo); // clean up
[1107]504 mr_msg(1, "Creation of archives... complete.");
[128]505 if (bkpinfo->verify_data) {
506 sleep(2);
507 }
508 return (retval);
[1]509}
510
511
512/**
513 * Call Mindi to generate boot and data disks.
514 * @note This binds correctly to the new Perl version of mindi.
515 * @param bkpinfo The backup information structure. Fields used:
516 * - @c backup_media_type
517 * - @c boot_loader
518 * - @c boot_device
519 * - @c compression_level
520 * - @c differential
521 * - @c exclude_paths
522 * - @c image_devs
523 * - @c kernel_path
524 * - @c make_cd_use_lilo
525 * - @c media_device
526 * - @c media_size
527 * - @c nonbootable_backup
528 * - @c tmpdir
529 * - @c use_lzo
530 *
531 * @return The number of errors encountered (0 for success)
532 * @bug The code to automagically determine the boot drive
533 * is messy and system-dependent. In particular, it breaks
534 * for Linux RAID and LVM users.
535 * @ingroup MLarchiveGroup
536 */
[128]537int call_mindi_to_supply_boot_disks(struct s_bkpinfo *bkpinfo)
[1]538{
[128]539 /*@ buffer ************************************************************ */
[1118]540 char *tmp = NULL;
541 char *command = NULL;
542 char *use_lzo_sz = NULL;
543 char *use_gzip_sz = NULL;
544 char *use_comp_sz = NULL;
545 char *use_star_sz = NULL;
546 char *bootldr_str = NULL;
547 char *tape_device = NULL;
548 char *last_filelist_number = NULL;
549 char *broken_bios_sz = NULL;
550 char *cd_recovery_sz = NULL;
551 char *tape_size_sz = NULL;
552 char *devs_to_exclude = NULL;
553 char *use_lilo_sz = NULL;
554 char *bootdev = NULL;
[1]555
[128]556 /*@ char ************************************************************** */
[1]557 char ch = '\0';
558
[128]559 /*@ long ********************************************************** */
560 long lines_in_filelist = 0;
[1]561
[1118]562 /*@ int ************************************************************* */
[128]563 int res = 0;
564 long estimated_total_noof_slices = 0;
[1]565
[1087]566 FILE *fd = NULL;
[1091]567 FILE *fd1 = NULL;
[1087]568
[128]569 assert(bkpinfo != NULL);
570 malloc_string(bootldr_str);
571 malloc_string(last_filelist_number);
572 malloc_string(devs_to_exclude);
573 malloc_string(bootdev);
[1]574
[1118]575 mr_asprintf(&tmp,
[911]576 "echo '%s' | tr -s ' ' '\n' | grep -E '^/dev/.*$' | tr -s '\n' ' ' | awk '{print $0\"\\n\";}'",
[128]577 bkpinfo->exclude_paths);
[1118]578
[128]579 strcpy(devs_to_exclude, call_program_and_get_last_line_of_output(tmp));
[1118]580 mr_free(tmp);
581
582 mr_asprintf(&tmp, "devs_to_exclude = '%s'", devs_to_exclude);
[1107]583 mr_msg(2, tmp);
[1118]584 mr_free(tmp);
[128]585 mvaddstr_and_log_it(g_currentY, 0,
586 "Calling MINDI to create boot+data disks");
[1118]587 mr_asprintf(&tmp, "%s/filelist.full", bkpinfo->tmpdir);
[128]588 if (!does_file_exist(tmp)) {
[1118]589 mr_free(tmp);
590 mr_asprintf(&tmp, "%s/tmpfs/filelist.full", bkpinfo->tmpdir);
[128]591 if (!does_file_exist(tmp)) {
592 fatal_error
593 ("Cannot find filelist.full, so I cannot count its lines");
594 }
595 }
596 lines_in_filelist = count_lines_in_file(tmp);
597 strcpy(last_filelist_number, last_line_of_file(tmp));
[1118]598 mr_free(tmp);
[1]599
[1118]600 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
601 mr_asprintf(&tape_size_sz, "%ld", bkpinfo->media_size[1]);
602 mr_asprintf(&tape_device, bkpinfo->media_device);
603 } else {
604 mr_asprintf(&tape_size_sz, " ");
605 mr_asprintf(&tape_device, " ");
606 }
607 /* BERLIOS: This parameter is not used after? */
608 mr_free(tape_size_sz);
609 if (bkpinfo->use_lzo) {
610 mr_asprintf(&use_lzo_sz, "yes");
611 } else {
612 mr_asprintf(&use_lzo_sz, "no");
613 }
614 if (bkpinfo->use_gzip) {
615 mr_asprintf(&use_gzip_sz, "yes");
616 } else {
617 mr_asprintf(&use_gzip_sz, "no");
618 }
619 if (bkpinfo->use_star) {
620 mr_asprintf(&use_star_sz, "yes");
621 } else {
622 mr_asprintf(&use_star_sz, "no");
623 }
624
625 if (bkpinfo->compression_level > 0) {
626 mr_asprintf(&use_comp_sz, "yes");
627 } else {
628 mr_asprintf(&use_comp_sz, "no");
629 }
630
631 mr_asprintf(&broken_bios_sz, "yes"); /* assume so */
632 if (g_cd_recovery) {
633 mr_asprintf(&cd_recovery_sz, "yes");
634 } else {
635 mr_asprintf(&cd_recovery_sz, "no");
636 }
637 /* Field shared between LILO/ELILO */
638 if (bkpinfo->make_cd_use_lilo) {
639 mr_asprintf(&use_lilo_sz, "yes");
640 } else {
641 mr_asprintf(&use_lilo_sz, "no");
642 }
643
[128]644 if (!bkpinfo->nonbootable_backup
645 && (bkpinfo->boot_loader == '\0'
646 || bkpinfo->boot_device[0] == '\0')) {
647
[1]648#ifdef __FreeBSD__
[128]649 strcpy(bootdev, call_program_and_get_last_line_of_output
650 ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'"));
651 if (!bootdev[0]) {
652 strcpy(bootdev, call_program_and_get_last_line_of_output
653 ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'"));
654 }
[1]655#else
[128]656 strcpy(bootdev, call_program_and_get_last_line_of_output
657 ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'"));
658 if (strstr(bootdev, "/dev/cciss/")) {
659 strcpy(bootdev, call_program_and_get_last_line_of_output
660 ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | cut -dp -f1"));
661 }
662 if (!bootdev[0]) {
663 strcpy(bootdev, call_program_and_get_last_line_of_output
664 ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'"));
665 if (strstr(bootdev, "/dev/cciss/")) {
666 strcpy(bootdev, call_program_and_get_last_line_of_output
667 ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | cut -dp -f1"));
668 }
669 }
[1]670#endif
[128]671 if (bootdev[0])
672 ch = which_boot_loader(bootdev);
673 else
674 ch = 'U';
[1118]675
[128]676 if (bkpinfo->boot_loader != '\0') {
[1118]677 mr_asprintf(&tmp, "User specified boot loader. It is '%c'.",
[128]678 bkpinfo->boot_loader);
[1107]679 mr_msg(2, tmp);
[1118]680 mr_free(tmp);
[128]681 } else {
682 bkpinfo->boot_loader = ch;
683 }
684 if (bkpinfo->boot_device[0] != '\0') {
[1118]685 mr_asprintf(&tmp, "User specified boot device. It is '%s'.",
[128]686 bkpinfo->boot_device);
[1107]687 mr_msg(2, tmp);
[1118]688 mr_free(tmp);
[128]689 } else {
690 strcpy(bkpinfo->boot_device, bootdev);
691 }
692 }
[1]693
[128]694 if (
[1]695#ifdef __FreeBSD__
[128]696 bkpinfo->boot_loader != 'B' && bkpinfo->boot_loader != 'D' &&
[1]697#endif
698#ifdef __IA64__
[128]699 bkpinfo->boot_loader != 'E' &&
[1]700#endif
[128]701 bkpinfo->boot_loader != 'L' && bkpinfo->boot_loader != 'G'
[1118]702 && bkpinfo->boot_loader != 'R' && !bkpinfo->nonbootable_backup)
703 {
[128]704 fatal_error
[1118]705 ("Please specify your boot loader and device, e.g. -l GRUB -f /dev/hda.\nType 'man mondoarchive' to read the manual.");
[1]706 }
[128]707 if (bkpinfo->boot_loader == 'L') {
708 strcpy(bootldr_str, "LILO");
709 if (!does_file_exist("/etc/lilo.conf")) {
710 fatal_error
[1118]711 ("The de facto standard location for your boot loader's config file is /etc/lilo.conf.\nBut I cannot find it there. What is wrong with your Linux distribution?");
[128]712 }
713 } else if (bkpinfo->boot_loader == 'G') {
714 strcpy(bootldr_str, "GRUB");
715 if (!does_file_exist("/etc/grub.conf")
716 && does_file_exist("/boot/grub/grub.conf")) {
717 run_program_and_log_output
718 ("ln -sf /boot/grub/grub.conf /etc/grub.conf", 5);
719 }
720 /* Detect Debian's grub config file */
721 else if (!does_file_exist("/etc/grub.conf")
722 && does_file_exist("/boot/grub/menu.lst")) {
723 run_program_and_log_output
724 ("ln -s /boot/grub/menu.lst /etc/grub.conf", 5);
725 }
726 if (!does_file_exist("/etc/grub.conf")) {
727 fatal_error
[1118]728 ("The de facto standard location for your boot loader's config file is /etc/grub.conf.\nBut I cannot find it there. What is wrong with your Linux distribution?\nTry 'ln -s /boot/grub/menu.lst /etc/grub.conf'...");
[128]729 }
730 } else if (bkpinfo->boot_loader == 'E') {
731 strcpy(bootldr_str, "ELILO");
[1118]732 /* BERLIOS: fix it for SuSE, Debian, Mandrake, ... */
[128]733 if (!does_file_exist("/etc/elilo.conf")
734 && does_file_exist("/boot/efi/efi/redhat/elilo.conf")) {
735 run_program_and_log_output
736 ("ln -sf /boot/efi/efi/redhat/elilo.conf /etc/elilo.conf",
737 5);
738 }
739 if (!does_file_exist("/etc/elilo.conf")) {
740 fatal_error
[1118]741 ("The de facto mondo standard location for your boot loader's config file is /etc/elilo.conf\nBut I cannot find it there. What is wrong with your Linux distribution?\nTry finding it under /boot/efi and do 'ln -s /boot/efi/..../elilo.conf /etc/elilo.conf'");
[128]742 }
743 } else if (bkpinfo->boot_loader == 'R') {
744 strcpy(bootldr_str, "RAW");
[1]745 }
746#ifdef __FreeBSD__
[128]747 else if (bkpinfo->boot_loader == 'D') {
748 strcpy(bootldr_str, "DD");
749 }
[1]750
[128]751 else if (bkpinfo->boot_loader == 'B') {
752 strcpy(bootldr_str, "BOOT0");
753 }
[1]754#endif
[128]755 else {
756 strcpy(bootldr_str, "unknown");
757 }
[1118]758 mr_asprintf(&tmp, "Your boot loader is %s and it boots from %s",
[128]759 bootldr_str, bkpinfo->boot_device);
760 log_to_screen(tmp);
[1118]761 mr_free(tmp);
762 mr_asprintf(&tmp, "%s/BOOTLOADER.DEVICE", bkpinfo->tmpdir);
763 if (write_one_liner_data_file(tmp, bkpinfo->boot_device)) {
764 mr_msg(1, "Unable to write one-liner boot device");
[1087]765
[1118]766 }
767
[1087]768 estimated_total_noof_slices =
769 size_of_all_biggiefiles_K(bkpinfo) / bkpinfo->optimal_set_size + 1;
[1118]770 mr_asprintf(&command, "mkdir -p %s/images", bkpinfo->scratchdir);
[1087]771 if (system(command)) {
772 res++;
773 log_OS_error("Unable to make images directory");
[128]774 }
[1118]775 mr_free(command);
776
777 mr_asprintf(&command, "mkdir -p %s%s", bkpinfo->scratchdir, MNT_FLOPPY);
[1087]778 if (system(command)) {
779 res++;
780 log_OS_error("Unable to make mnt floppy directory");
781 }
[1118]782 mr_free(command);
[1087]783
784 /* Prepare interface with mindi through a configuration file
785 * under /var/cache/mondo by default
786 * and the mondorestore configuration file at the same time that
787 * will be included by mindi on the initrd */
788
789 fd = mr_fopen(MONDO_CACHE"/mindi.conf", "w");
790 fd1 = mr_fopen(MONDORESTORECFG, "a");
791
792 mr_fprintf(fd, "mindi_kernel=%s\n", bkpinfo->kernel_path);
793 mr_fprintf(fd, "mindi_use_own_kernel=yes\n");
794
795 mr_fprintf(fd1, "files-in-filelist %ld\n", lines_in_filelist);
796 mr_fprintf(fd1, "internal-tape-block-size %ld\n", bkpinfo->internal_tape_block_size);
797 mr_fprintf(fd1, "total-slices %ld\n", estimated_total_noof_slices);
798 mr_fprintf(fd1, "excluded-devs %s\n", devs_to_exclude);
799 mr_fprintf(fd1, "image-devs %s\n", bkpinfo->image_devs);
800 mr_fprintf(fd1, "last-filelist-number %s\n", last_filelist_number);
801 mr_fprintf(fd1, "bootloader.name %s\n", bootldr_str);
802 mr_fprintf(fd1, "bootloader.device %s\n", bkpinfo->boot_device);
803
[128]804 switch (bkpinfo->backup_media_type) {
805 case cdr:
[1087]806 mr_fprintf(fd1, "backup-media-type cdr\n");
[128]807 break;
808 case cdrw:
[1087]809 mr_fprintf(fd1, "backup-media-type cdrw\n");
[128]810 break;
811 case cdstream:
[1087]812 mr_fprintf(fd1, "backup-media-type cdstream\n");
[128]813 break;
814 case tape:
[1087]815 mr_fprintf(fd1, "backup-media-type tape\n");
[128]816 break;
817 case udev:
[1087]818 mr_fprintf(fd1, "backup-media-type udev\n");
[128]819 break;
820 case iso:
[1087]821 mr_fprintf(fd1, "backup-media-type iso\n");
[128]822 break;
823 case nfs:
[1087]824 mr_fprintf(fd1, "backup-media-type nfs\n");
[128]825 break;
826 case dvd:
[1087]827 mr_fprintf(fd1, "backup-media-type dvd\n");
[128]828 break;
[1063]829 case usb:
[1087]830 mr_fprintf(fd1, "backup-media-type usb\n");
[1063]831 break;
[128]832 default:
833 fatal_error("Unknown backup_media_type");
834 }
[1087]835
836 if (bkpinfo->backup_media_type == usb) {
837 mr_fprintf(fd, "mindi_write_usb=yes\n");
838 mr_fprintf(fd, "mindi_usb_device=%s\n", bkpinfo->media_device);
[128]839 }
[1087]840 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
841 mr_fprintf(fd, "mindi_write_tape=yes\n");
842 mr_fprintf(fd, "mindi_tape_device=%s\n", bkpinfo->media_device);
843 mr_fprintf(fd1, "media-dev %s\n", bkpinfo->media_device);
844 mr_fprintf(fd1, "media-size %ld\n", bkpinfo->media_size[1]);
[128]845 }
[1087]846 if (bkpinfo->compression_level > 0) {
847 mr_fprintf(fd1, "use-comp yes\n");
[128]848 } else {
[1087]849 mr_fprintf(fd1, "use-comp no\n");
[128]850 }
[1087]851 if (bkpinfo->use_gzip) {
852 mr_fprintf(fd1, "use-gzip yes\n");
853 } else {
854 mr_fprintf(fd1, "use-gzip no\n");
855 }
856 if (bkpinfo->use_lzo) {
857 mr_fprintf(fd1, "use-lzo yes\n");
858 } else {
859 mr_fprintf(fd1, "use-lzo no\n");
860 }
861 if (bkpinfo->use_star) {
862 mr_fprintf(fd1, "use-star yes\n");
863 } else {
864 mr_fprintf(fd1, "use-star no\n");
865 }
[949]866 if (g_getfattr) {
[1087]867 mr_fprintf(fd1, "xattr yes\n");
868 } else {
869 mr_fprintf(fd1, "xattr no\n");
[949]870 }
871 if (g_getfacl) {
[1087]872 mr_fprintf(fd1, "acl yes\n");
873 } else {
874 mr_fprintf(fd1, "acl no\n");
[949]875 }
876
[1087]877 if (g_cd_recovery) {
878 mr_fprintf(fd1, "use-cdrecovery yes\n");
879 } else {
880 mr_fprintf(fd1, "use-cdrecovery no\n");
[128]881 }
[1118]882
[1087]883 if (bkpinfo->make_cd_use_lilo) {
884 mr_fprintf(fd1, "use-lilo yes\n");
885 } else {
886 mr_fprintf(fd1, "use-lilo no\n");
[128]887 }
[1087]888 if (bkpinfo->nonbootable_backup) {
889 mr_fprintf(fd1, "non-bootable yes\n");
[1063]890 } else {
[1087]891 mr_fprintf(fd1, "non-bootable no\n");
[1063]892 }
[1087]893 if (bkpinfo->differential) {
894 mr_fprintf(fd1, "differential 1\n");
895 } else {
896 mr_fprintf(fd1, "differential 0\n");
897 }
[1063]898
[1087]899 mr_fclose(fd);
900 mr_fprintf(fd1, "datestamp %s\n", mr_date());
901 mr_fclose(fd1);
902
[1118]903 mr_asprintf(&command, "mindi --custom '%s' '%s/images'",
[1093]904 bkpinfo->tmpdir, bkpinfo->scratchdir);
905 //bkpinfo->tmpdir, // parameter #2
906 //bkpinfo->scratchdir, // parameter #3
[1087]907 //bkpinfo->kernel_path, // parameter #4
908 //tape_device, // parameter #5
909 //tape_size_sz, // parameter #6
910 //lines_in_filelist, // parameter #7 (INT)
911 //use_lzo_sz, // parameter #8
912 //cd_recovery_sz, // parameter #9
913 //bkpinfo->image_devs, // parameter #10
914 //broken_bios_sz, // parameter #11 always yes
915 //last_filelist_number, // parameter #12 (STRING)
916 //estimated_total_noof_slices, // parameter #13 (INT)
917 //devs_to_exclude, // parameter #14
918 //use_comp_sz, // parameter #15
919 //use_lilo_sz, // parameter #16
920 //use_star_sz, // parameter #17
921 //bkpinfo->internal_tape_block_size, // parameter #18 (LONG)
922 //bkpinfo->differential, // parameter #19 (INT)
923 //use_gzip_sz); // parameter #20 (STRING)
[1]924
[1107]925 mr_msg(2, command);
[1]926
[1087]927 res = run_program_and_log_to_screen(command, "Generating boot+data disks");
[1118]928 mr_free(command);
[128]929 if (bkpinfo->nonbootable_backup) {
930 res = 0;
931 } // hack
932 if (!res) {
933 log_to_screen("Boot+data disks were created OK");
[1118]934 mr_asprintf(&command, "mkdir -p /var/cache/mindi/");
[1107]935 mr_msg(2, command);
[128]936 run_program_and_log_output(command, FALSE);
[1118]937 mr_free(command);
938
939 mr_asprintf(&command,
[1044]940 "cp -f %s/images/mindi.iso /var/cache/mindi/mondorescue.iso",
[128]941 bkpinfo->scratchdir);
[1107]942 mr_msg(2, command);
[128]943 run_program_and_log_output(command, FALSE);
[1118]944 mr_free(command);
945
[128]946 if (bkpinfo->nonbootable_backup) {
[1118]947 mr_asprintf(&command, "cp -f %s/all.tar.gz %s/images",
[128]948 bkpinfo->tmpdir, bkpinfo->scratchdir);
949 if (system(command)) {
950 fatal_error("Unable to create temporary duff tarball");
951 }
[1118]952 mr_free(command);
953
[128]954 }
[1118]955/* BERLIOS: Not executed ?
[128]956 sprintf(command, "cp -f %s/mindi-*oot*.img %s/images",
957 bkpinfo->tmpdir, bkpinfo->scratchdir);
[1118]958*/
959 mr_asprintf(&tmp, "cp -f %s/images/all.tar.gz %s",
960 bkpinfo->scratchdir, bkpinfo->tmpdir);
[128]961 if (system(tmp)) {
962 fatal_error("Cannot find all.tar.gz in tmpdir");
963 }
[1118]964 mr_free(tmp);
965
[128]966 if (res) {
967 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
968 } else {
969 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
970 }
971 } else {
972 log_to_screen("Mindi failed to create your boot+data disks.");
[1118]973 mr_asprintf(&command, "grep 'Fatal error' /var/log/mindi.log");
974 malloc_string(tmp);
975 strcpy(tmp,call_program_and_get_last_line_of_output(command));
976 mr_free(command);
[128]977 if (strlen(tmp) > 1) {
[155]978 popup_and_OK(tmp);
[128]979 }
[1118]980 mr_free(tmp);
[128]981 }
[1080]982 mr_free(bootldr_str);
983 mr_free(last_filelist_number);
984 mr_free(devs_to_exclude);
985 mr_free(bootdev);
[128]986 return (res);
[1]987}
988
989
990/**
991 * Maximum number of filesets allowed in this function.
992 */
993#define MAX_NOOF_SETS_HERE 32767
994
995/**
996 * Offset of the bkpinfo pointer (in bytes) from the
997 * buffer passed to create_afio_files_in_background.
998 */
999#define BKPINFO_LOC_OFFSET (16+MAX_NOOF_SETS_HERE/8+16)
1000
1001/**
1002 * Main function for each @c afio thread.
1003 * @param inbuf A transfer block containing:
1004 * - @c p_last_set_archived: [offset 0] pointer to an @c int
1005 * containing the last set archived.
1006 * - @c p_archival_threads_running: [offset 4] pointer to an @c int
1007 * containing the number of archival threads currently running.
1008 * - @c p_next_set_to_archive: [offset 8] pointer to an @c int containing
1009 * the next set that should be archived.
1010 * - @c p_list_of_fileset_flags: [offset 12] @c char pointer pointing to a
1011 * bit array, where each bit corresponds to a filelist (1=needs
1012 * to be archived, 0=archived).
1013 * - @c bkpinfo: [offset BKPINFO_LOC_OFFSET] pointer to backup information
1014 * structure. Fields used:
1015 * - @c tmpdir
1016 * - @c zip_suffix
1017 *
1018 * Any of the above may be modified by the caller at any time.
1019 *
1020 * @bug Assumes @c int pointers are 4 bytes.
1021 * @see archive_this_fileset
1022 * @see make_afioballs_and_images
1023 * @return NULL, always.
1024 * @ingroup LLarchiveGroup
1025 */
[128]1026void *create_afio_files_in_background(void *inbuf)
[1]1027{
[128]1028 long int archiving_set_no;
1029 char *archiving_filelist_fname;
1030 char *archiving_afioball_fname;
[948]1031 char *curr_xattr_list_fname = NULL;
[128]1032 char *curr_acl_list_fname;
[1]1033
[128]1034 struct s_bkpinfo *bkpinfo;
[1118]1035 char *tmp = NULL;
[128]1036 int res = 0, retval = 0;
1037 int *p_archival_threads_running;
1038 int *p_last_set_archived;
1039 int *p_next_set_to_archive;
1040 char *p_list_of_fileset_flags;
1041 int this_thread_no = g_current_thread_no++;
[1]1042
[128]1043 malloc_string(archiving_filelist_fname);
1044 malloc_string(archiving_afioball_fname);
1045 p_last_set_archived = (int *) inbuf;
1046 p_archival_threads_running = (int *) (inbuf + 4);
1047 p_next_set_to_archive = (int *) (inbuf + 8);
1048 p_list_of_fileset_flags = (char *) (inbuf + 12);
1049 bkpinfo = (struct s_bkpinfo *) (inbuf + BKPINFO_LOC_OFFSET);
[1]1050
[128]1051 sprintf(archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
1052 bkpinfo->tmpdir, 0L);
1053 for (archiving_set_no = 0; does_file_exist(archiving_filelist_fname);
1054 sprintf(archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
1055 bkpinfo->tmpdir, archiving_set_no)) {
1056 if (g_exiting) {
1057 fatal_error("Execution run aborted (pthread)");
1058 }
1059 if (archiving_set_no >= MAX_NOOF_SETS_HERE) {
1060 fatal_error
1061 ("Maximum number of filesets exceeded. Adjust MAX_NOOF_SETS_HERE, please.");
1062 }
1063 if (!semaphore_p()) {
[1107]1064 mr_msg(3, "P sem failed (pid=%d)", (int) getpid());
[128]1065 fatal_error("Cannot get semaphore P");
1066 }
1067 if (archiving_set_no < *p_next_set_to_archive) {
1068 archiving_set_no = *p_next_set_to_archive;
1069 }
1070 *p_next_set_to_archive = *p_next_set_to_archive + 1;
1071 if (!semaphore_v()) {
1072 fatal_error("Cannot get semaphore V");
1073 }
[1]1074
[128]1075 /* backup this set of files */
1076 sprintf(archiving_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
1077 bkpinfo->tmpdir, archiving_set_no, bkpinfo->zip_suffix);
1078 sprintf(archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
1079 bkpinfo->tmpdir, archiving_set_no);
1080 if (!does_file_exist(archiving_filelist_fname)) {
[1107]1081 mr_msg(3,
[128]1082 "%s[%d:%d] - well, I would archive %d, except that it doesn't exist. I'll stop now.",
1083 FORTY_SPACES, getpid(), this_thread_no,
1084 archiving_set_no);
1085 break;
1086 }
[1]1087
[1118]1088 mr_asprintf(&tmp, AFIOBALL_FNAME_RAW_SZ, bkpinfo->tmpdir,
1089 archiving_set_no - ARCH_BUFFER_NUM, bkpinfo->zip_suffix);
[128]1090 if (does_file_exist(tmp)) {
[1118]1091 mr_msg(4, "%s[%d:%d] - waiting for storer",
1092 FORTY_SPACES, getpid(), this_thread_no);
[128]1093 while (does_file_exist(tmp)) {
1094 sleep(1);
1095 }
[1107]1096 mr_msg(4, "[%d] - continuing", getpid());
[128]1097 }
[1118]1098 mr_free(tmp);
[1]1099
[1107]1100 mr_msg(4, "%s[%d:%d] - EXATing %d...", FORTY_SPACES, getpid(),
[128]1101 this_thread_no, archiving_set_no);
[948]1102 if (g_getfattr) {
[1118]1103 mr_asprintf(&curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
[128]1104 bkpinfo->tmpdir, archiving_set_no);
[948]1105 get_fattr_list(archiving_filelist_fname, curr_xattr_list_fname);
[1118]1106 mr_free(curr_xattr_list_fname);
[948]1107 }
1108 if (g_getfacl) {
[1118]1109 mr_asprintf(&curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
[128]1110 bkpinfo->tmpdir, archiving_set_no);
[948]1111 get_acl_list(archiving_filelist_fname, curr_acl_list_fname);
[1118]1112 mr_free(curr_acl_list_fname);
[948]1113 }
[1]1114
[1107]1115 mr_msg(4, "%s[%d:%d] - archiving %d...", FORTY_SPACES, getpid(),
[128]1116 this_thread_no, archiving_set_no);
[1135]1117 res = archive_this_fileset(bkpinfo, archiving_filelist_fname,
[128]1118 archiving_afioball_fname,
1119 archiving_set_no);
1120 retval += res;
[1]1121
[128]1122 if (res) {
[1118]1123 mr_asprintf(&tmp,
1124 "Errors occurred while archiving set %ld. Please review logs.",
1125 archiving_set_no);
[128]1126 log_to_screen(tmp);
[1118]1127 mr_free(tmp);
[128]1128 }
1129 if (!semaphore_p()) {
1130 fatal_error("Cannot get semaphore P");
1131 }
1132
1133 set_bit_N_of_array(p_list_of_fileset_flags, archiving_set_no, 5);
1134
1135 if (*p_last_set_archived < archiving_set_no) {
1136 *p_last_set_archived = archiving_set_no;
1137 } // finished archiving this one
1138
1139 if (!semaphore_v()) {
1140 fatal_error("Cannot get semaphore V");
1141 }
[1107]1142 mr_msg(4, "%s[%d:%d] - archived %d OK", FORTY_SPACES, getpid(),
[128]1143 this_thread_no, archiving_set_no);
1144 archiving_set_no++;
1145 }
1146 if (!semaphore_p()) {
1147 fatal_error("Cannot get semaphore P");
1148 }
1149 (*p_archival_threads_running)--;
1150 if (!semaphore_v()) {
1151 fatal_error("Cannot get semaphore V");
1152 }
[1107]1153 mr_msg(3, "%s[%d:%d] - exiting", FORTY_SPACES, getpid(),
[128]1154 this_thread_no);
[1080]1155 mr_free(archiving_filelist_fname);
1156 mr_free(archiving_afioball_fname);
[128]1157 pthread_exit(NULL);
[1]1158}
1159
1160
1161/**
1162 * Finalize the backup.
1163 * For streaming backups, this writes the closing block
1164 * to the stream. For CD-based backups, this creates
1165 * the final ISO image.
1166 * @param bkpinfo The backup information structure, used only
1167 * for the @c backup_media_type.
1168 * @ingroup MLarchiveGroup
1169 */
[541]1170int do_that_final_phase(struct s_bkpinfo *bkpinfo)
[1]1171{
1172
[128]1173 /*@ int ************************************** */
1174 int res = 0;
1175 int retval = 0;
[1]1176
[128]1177 /*@ buffers ********************************** */
[1]1178
[128]1179 assert(bkpinfo != NULL);
1180 mvaddstr_and_log_it(g_currentY, 0,
1181 "Writing any remaining data to media ");
[1]1182
[1107]1183 mr_msg(1, "Closing tape/CD ... ");
[1118]1184 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[128]1185 /* write tape/cdstream */
1186 closeout_tape(bkpinfo);
[1118]1187 } else {
[1087]1188 /* write final ISO/USB */
[541]1189 res = write_final_iso_if_necessary(bkpinfo);
[128]1190 retval += res;
1191 if (res) {
[1107]1192 mr_msg(1, "write_final_iso_if_necessary returned an error");
[128]1193 }
[1]1194 }
[1107]1195 mr_msg(2, "Fork is exiting ... ");
[1]1196
[128]1197 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
[1]1198
[128]1199 /* final stuff */
1200 if (retval) {
1201 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
1202 } else {
1203 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
1204 }
[1]1205
[128]1206 return (retval);
[1]1207}
1208
1209
1210/**
1211 * Initialize the backup.
1212 * Does the following:
1213 * - Sets up the serial number.
1214 * - For streaming backups, opens the tape stream and writes the data disks
1215 * and backup headers.
1216 * - For CD-based backups, wipes the ISOs in the target directory.
1217 *
1218 * @param bkpinfo The backup information structure. Fields used:
1219 * - @c backup_media_type
1220 * - @c cdrw_speed
[20]1221 * - @c prefix
[1]1222 * - @c isodir
1223 * - @c media_device
1224 * - @c scratchdir
1225 * - @c tmpdir
1226 * @return The number of errors encountered (0 for success).
1227 * @ingroup MLarchiveGroup
1228 */
[128]1229int do_that_initial_phase(struct s_bkpinfo *bkpinfo)
[1]1230{
[128]1231 /*@ int *************************************** */
1232 int retval = 0;
[1]1233
[128]1234 /*@ buffers *********************************** */
1235 char *command, *tmpfile, *data_disks_file;
[1]1236
[128]1237 assert(bkpinfo != NULL);
1238 malloc_string(command);
1239
[1118]1240 mr_asprintf(&data_disks_file, "%s/all.tar.gz", bkpinfo->tmpdir);
1241
[128]1242 snprintf(g_serial_string, MAX_STR_LEN - 1,
1243 call_program_and_get_last_line_of_output("dd \
[1]1244if=/dev/urandom bs=16 count=1 2> /dev/null | \
1245hexdump | tr -s ' ' '0' | head -n1"));
[128]1246 strip_spaces(g_serial_string);
1247 strcat(g_serial_string, "...word.");
[1107]1248 mr_msg(2, "g_serial_string = '%s'", g_serial_string);
[128]1249 assert(strlen(g_serial_string) < MAX_STR_LEN);
[1]1250
[1118]1251 mr_asprintf(&tmpfile, "%s/archives/SERIAL-STRING", bkpinfo->scratchdir);
[128]1252 if (write_one_liner_data_file(tmpfile, g_serial_string)) {
[1107]1253 mr_msg(1, "%ld: Failed to write serial string", __LINE__);
[128]1254 }
[1118]1255 mr_free(tmpfile);
[1]1256
[128]1257 mvaddstr_and_log_it(g_currentY, 0, "Preparing to archive your data");
1258 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
1259 if (bkpinfo->backup_media_type == cdstream) {
1260 openout_cdstream(bkpinfo->media_device, bkpinfo->cdrw_speed);
1261 } else {
1262 openout_tape(bkpinfo->media_device, bkpinfo->internal_tape_block_size); /* sets g_tape_stream */
1263 }
1264 if (!g_tape_stream) {
1265 fatal_error("Cannot open backup (streaming) device");
1266 }
[1107]1267 mr_msg(1, "Backup (stream) opened OK");
[128]1268 write_data_disks_to_stream(data_disks_file);
1269 } else {
[1107]1270 mr_msg(1, "Backing up to CD's");
[1]1271 }
[1118]1272 mr_free(data_disks_file);
[1]1273
[1118]1274 mr_asprintf(&command, "rm -f %s/%s/%s-[1-9]*.iso", bkpinfo->isodir,
1275 bkpinfo->nfs_remote_dir, bkpinfo->prefix);
[128]1276 paranoid_system(command);
[1118]1277 mr_free(command);
1278
[128]1279 wipe_archives(bkpinfo->scratchdir);
1280 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
1281 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[684]1282 write_header_block_to_stream((off_t)0, "start-of-tape",
[128]1283 BLK_START_OF_TAPE);
[684]1284 write_header_block_to_stream((off_t)0, "start-of-backup",
[128]1285 BLK_START_OF_BACKUP);
1286 }
1287 return (retval);
[1]1288}
1289
1290
1291/**
1292 * Calls floppy-formatting @c cmd and tracks its progress if possible.
1293 *
1294 * @param cmd The command to run (e.g. @c fdformat @c /dev/fd0).
1295 * @param title The human-friendly description of the floppy you are writing.
1296 * This will be used as the title in the progress bar window. Example:
1297 * "Formatting disk /dev/fd0".
1298 * @see format_disk
1299 * @return The exit code of fdformat/superformat.
1300 */
[128]1301int format_disk_SUB(char *cmd, char *title)
[1]1302{
1303
[128]1304 /*@ int *************************************************************** */
1305 int res = 0;
[1]1306 int percentage = 0;
1307 int maxtracks = 0;
1308 int trackno = 0;
1309 int last_trkno = 0;
1310
[128]1311 /*@ buffers *********************************************************** */
[1118]1312 char *command = NULL;
[128]1313 char *tempfile;
[1]1314
[128]1315 /*@ pointers ********************************************************** */
1316 FILE *pin;
[1]1317
[128]1318 assert_string_is_neither_NULL_nor_zerolength(cmd);
1319 assert_string_is_neither_NULL_nor_zerolength(title);
[1]1320
[128]1321 malloc_string(tempfile);
[1]1322#ifdef __FreeBSD__
1323/* Ugh. FreeBSD fdformat prints out this pretty progress indicator that's
1324 impossible to parse. It looks like
1325 VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVF-------------------
1326 where V means verified, E means error, F means formatted, and - means
1327 not done yet.
1328*/
[128]1329 return (run_program_and_log_to_screen(cmd, title));
[1]1330#endif
1331
1332/* if Debian then do bog-standard superformat; don't be pretty */
[128]1333 if (strstr(cmd, "superformat")) {
1334 return (run_program_and_log_to_screen(cmd, title));
1335 }
[1]1336/* if not Debian then go ahead & use fdformat */
[128]1337 strcpy(tempfile,
1338 call_program_and_get_last_line_of_output
1339 ("mktemp -q /tmp/mondo.XXXXXXXX"));
[1118]1340 mr_asprintf(&command, "%s >> %s 2>> %s; rm -f %s", cmd, tempfile, tempfile, tempfile);
[1107]1341 mr_msg(3, command);
[128]1342 open_evalcall_form(title);
1343 if (!(pin = popen(command, "r"))) {
1344 log_OS_error("fmt err");
1345 return (1);
[1]1346 }
[128]1347 if (strstr(command, "1722")) {
1348 maxtracks = 82;
1349 } else {
1350 maxtracks = 80;
[1]1351 }
[1118]1352 mr_free(command);
1353
[128]1354 for (sleep(1); does_file_exist(tempfile); sleep(1)) {
1355 trackno = get_trackno_from_logfile(tempfile);
1356 if (trackno < 0 || trackno > 80) {
[1107]1357 mr_msg(1, "Weird track#");
[128]1358 continue;
1359 }
1360 percentage = trackno * 100 / maxtracks;
1361 if (trackno <= 5 && last_trkno > 40) {
1362 close_evalcall_form();
1363 strcpy(title, "Verifying format");
1364 open_evalcall_form(title);
1365 }
1366 last_trkno = trackno;
1367 update_evalcall_form(percentage);
1368 }
1369 close_evalcall_form();
1370 if (pclose(pin)) {
1371 res++;
1372 log_OS_error("Unable to pclose");
1373 }
1374 unlink(tempfile);
[1080]1375 mr_free(tempfile);
[128]1376 return (res);
[1]1377}
1378
[1118]1379
[1]1380/**
1381 * Wrapper around @c format_disk_SUB().
1382 * This function calls @c format_disk_SUB() with a @c device of its @c device
1383 * parameter and a @c title of Formatting disk @c device. If the format
1384 * fails, the user will be given the option of retrying.
1385 *
1386 * @param device The floppy drive to write to.
1387 * @see format_disk_SUB
1388 * @return The exit code of fdformat/superformat.
1389 * @ingroup deviceGroup
1390 */
[128]1391int format_disk(char *device)
[1]1392{
1393
[128]1394 /*@ int ************************************************************** */
1395 int res = 0;
[1]1396
[128]1397 /*@ buffer *********************************************************** */
1398 char *command;
1399 char *title;
1400
[1118]1401 assert_string_is_neither_NULL_nor_zerolength(device);
[128]1402
1403 if (!system("which superformat > /dev/null 2> /dev/null")) {
[1118]1404 mr_asprintf(&command, "superformat %s", device);
[128]1405 } else {
[1]1406#ifdef __FreeBSD__
[1118]1407 mr_asprintf(&command, "fdformat -y %s", device);
[1]1408#else
[1118]1409 mr_asprintf(&command, "fdformat %s", device);
[1]1410#endif
1411 }
[1118]1412 mr_asprintf(&title, "Formatting disk %s", device);
[128]1413 while ((res = format_disk_SUB(command, title))) {
1414 if (!ask_me_yes_or_no("Failed to format disk. Retry?")) {
1415 return (res);
1416 }
1417 }
[1080]1418 mr_free(title);
1419 mr_free(command);
[128]1420 return (res);
[1]1421}
1422
[1118]1423
[1]1424/**
1425 * Get the <tt>N</tt>th bit of @c array.
1426 * @param array The bit-array (as a @c char pointer).
1427 * @param N The number of the bit you want.
1428 * @return TRUE (bit is set) or FALSE (bit is not set).
1429 * @see set_bit_N_of_array
1430 * @ingroup utilityGroup
1431 */
[128]1432bool get_bit_N_of_array(char *array, int N)
[1]1433{
[128]1434 int element_number;
1435 int bit_number;
1436 int mask;
1437
1438 element_number = N / 8;
1439 bit_number = N % 8;
1440 mask = 1 << bit_number;
1441 if (array[element_number] & mask) {
1442 return (TRUE);
1443 } else {
1444 return (FALSE);
1445 }
[1]1446}
1447
1448
1449/**
1450 * @addtogroup LLarchiveGroup
1451 * @{
1452 */
1453/**
1454 * Start up threads to archive your files.
1455 *
1456 * This function starts @c ARCH_THREADS threads,
1457 * each starting execution in @c create_afio_files_in_background().
1458 * Each thread will archive individual filesets, based on the
1459 * pointers passed to it and continually updated, until all files
1460 * have been backed up. This function coordinates the threads
1461 * and copies their output to the @c scratchdir.
1462 *
1463 * @param bkpinfo The backup information structure. Fields used:
1464 * - @c backup_media_type
1465 * - @c scratchdir
1466 * - @c tmpdir
1467 * - @c zip_suffix
1468 *
1469 * @return The number of errors encountered (0 for success)
1470 */
[541]1471int make_afioballs_and_images(struct s_bkpinfo *bkpinfo)
[1]1472{
1473
[128]1474 /*@ int ************************************************** */
1475 int retval = 0;
1476 long int storing_set_no = 0;
1477 int res = 0;
1478 bool done_storing = FALSE;
1479 char *result_str;
1480 char *transfer_block;
1481 void *vp;
1482 void **pvp;
[1]1483
[128]1484 /*@ buffers ********************************************** */
1485 char *storing_filelist_fname;
1486 char *storing_afioball_fname;
[1135]1487 char *tmp = NULL;
[128]1488 char *media_usage_comment;
1489 pthread_t archival_thread[ARCH_THREADS];
1490 char *p_list_of_fileset_flags;
1491 int *p_archival_threads_running;
1492 int *p_last_set_archived;
1493 int *p_next_set_to_archive;
1494 int noof_threads;
1495 int i;
[948]1496 char *curr_xattr_list_fname = NULL;
[128]1497 char *curr_acl_list_fname;
1498 int misc_counter_that_is_not_important = 0;
[1]1499
[1107]1500 mr_msg(8, "here");
[128]1501 assert(bkpinfo != NULL);
[1135]1502 /* BERLIOS: To be removed */
[128]1503 malloc_string(result_str);
1504 malloc_string(curr_xattr_list_fname);
1505 malloc_string(curr_acl_list_fname);
1506 malloc_string(storing_filelist_fname);
1507 malloc_string(media_usage_comment);
1508 malloc_string(storing_afioball_fname);
1509 transfer_block =
[1080]1510 mr_malloc(sizeof(struct s_bkpinfo) + BKPINFO_LOC_OFFSET + 64);
[128]1511 memset((void *) transfer_block, 0,
1512 sizeof(struct s_bkpinfo) + BKPINFO_LOC_OFFSET + 64);
1513 p_last_set_archived = (int *) transfer_block;
1514 p_archival_threads_running = (int *) (transfer_block + 4);
1515 p_next_set_to_archive = (int *) (transfer_block + 8);
1516 p_list_of_fileset_flags = (char *) (transfer_block + 12);
1517 memcpy((void *) (transfer_block + BKPINFO_LOC_OFFSET),
1518 (void *) bkpinfo, sizeof(struct s_bkpinfo));
1519 pvp = &vp;
1520 vp = (void *) result_str;
1521 *p_archival_threads_running = 0;
1522 *p_last_set_archived = -1;
1523 *p_next_set_to_archive = 0;
1524 log_to_screen("Archiving regular files");
[1107]1525 mr_msg(5, "Go, Shorty. It's your birthday.");
[1118]1526 open_progress_form(_("Backing up filesystem"),
1527 _("I am backing up your live filesystem now."),
1528 _("Please wait. This may take a couple of hours."),
1529 _("Working..."),
[128]1530 get_last_filelist_number(bkpinfo) + 1);
[1]1531
[1107]1532 mr_msg(5, "We're gonna party like it's your birthday.");
[1]1533
[128]1534 srand((unsigned int) getpid());
1535 g_sem_key = 1234 + random() % 30000;
1536 if ((g_sem_id =
1537 semget((key_t) g_sem_key, 1,
1538 IPC_CREAT | S_IREAD | S_IWRITE)) == -1) {
1539 fatal_error("MABAI - unable to semget");
[1]1540 }
[128]1541 if (!set_semvalue()) {
1542 fatal_error("Unable to init semaphore");
1543 } // initialize semaphore
1544 for (noof_threads = 0; noof_threads < ARCH_THREADS; noof_threads++) {
[1107]1545 mr_msg(8, "Creating thread #%d", noof_threads);
[128]1546 (*p_archival_threads_running)++;
1547 if ((res =
1548 pthread_create(&archival_thread[noof_threads], NULL,
1549 create_afio_files_in_background,
1550 (void *) transfer_block))) {
1551 fatal_error("Unable to create an archival thread");
1552 }
[1]1553 }
1554
[1107]1555 mr_msg(8, "About to enter while() loop");
[128]1556 while (!done_storing) {
1557 if (g_exiting) {
1558 fatal_error("Execution run aborted (main loop)");
1559 }
1560 if (*p_archival_threads_running == 0
1561 && *p_last_set_archived == storing_set_no - 1) {
[1107]1562 mr_msg(2,
[128]1563 "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... :-)",
1564 *p_last_set_archived, storing_set_no);
1565 done_storing = TRUE;
1566 } else
1567 if (!get_bit_N_of_array
1568 (p_list_of_fileset_flags, storing_set_no)) {
1569 misc_counter_that_is_not_important =
1570 (misc_counter_that_is_not_important + 1) % 5;
1571 if (!misc_counter_that_is_not_important) {
1572 update_progress_form(media_usage_comment);
1573 }
1574 sleep(1);
[1118]1575 } else {
[128]1576 // store set N
1577 sprintf(storing_filelist_fname, FILELIST_FNAME_RAW_SZ,
1578 bkpinfo->tmpdir, storing_set_no);
1579 sprintf(storing_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
1580 bkpinfo->tmpdir, storing_set_no, bkpinfo->zip_suffix);
[948]1581 if (g_getfattr) {
1582 sprintf(curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
[128]1583 bkpinfo->tmpdir, storing_set_no);
[948]1584 }
1585 if (g_getfacl) {
1586 sprintf(curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
[128]1587 bkpinfo->tmpdir, storing_set_no);
[948]1588 }
[128]1589
[1107]1590 mr_msg(2, "Storing set %d", storing_set_no);
[128]1591 while (!does_file_exist(storing_filelist_fname)
1592 || !does_file_exist(storing_afioball_fname)) {
[1107]1593 mr_msg(2,
[128]1594 "Warning - either %s or %s doesn't exist yet. I'll pause 5 secs.",
1595 storing_filelist_fname, storing_afioball_fname);
1596 sleep(5);
1597 }
1598 strcpy(media_usage_comment,
1599 percent_media_full_comment(bkpinfo));
1600 /* copy to CD (scratchdir) ... and an actual CD-R if necessary */
1601 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
1602 register_in_tape_catalog(fileset, storing_set_no, -1,
1603 storing_afioball_fname);
1604 maintain_collection_of_recent_archives(bkpinfo->tmpdir,
1605 storing_afioball_fname);
1606 iamhere("Writing EXAT files");
[1118]1607 res += write_EXAT_files_to_tape(bkpinfo,
1608 curr_xattr_list_fname,
1609 curr_acl_list_fname);
1610 // archives themselves
[128]1611 res +=
1612 move_files_to_stream(bkpinfo, storing_afioball_fname,
1613 NULL);
1614 } else {
[948]1615 if (g_getfacl) {
1616 if (g_getfattr) {
1617 res = move_files_to_cd(bkpinfo, storing_filelist_fname,
[128]1618 curr_xattr_list_fname,
1619 curr_acl_list_fname,
1620 storing_afioball_fname, NULL);
[948]1621 } else {
1622 res = move_files_to_cd(bkpinfo, storing_filelist_fname,
1623 curr_acl_list_fname,
1624 storing_afioball_fname, NULL);
1625 }
1626 } else {
1627 if (g_getfattr) {
1628 res = move_files_to_cd(bkpinfo, storing_filelist_fname,
1629 curr_xattr_list_fname,
1630 storing_afioball_fname, NULL);
1631 } else {
1632 res = move_files_to_cd(bkpinfo, storing_filelist_fname,
1633 storing_afioball_fname, NULL);
1634 }
1635 }
[128]1636 }
1637 retval += res;
1638 g_current_progress++;
1639 update_progress_form(media_usage_comment);
1640 if (res) {
[1135]1641 mr_asprintf(&tmp,
1642 "Failed to add archive %ld's files to CD dir\n",
1643 storing_set_no);
[128]1644 log_to_screen(tmp);
[1135]1645 mr_free(tmp);
[128]1646 fatal_error
1647 ("Is your hard disk full? If not, please send the author the logfile.");
1648 }
1649 storing_set_no++;
1650 // sleep(2);
[1]1651 }
1652 }
[128]1653 close_progress_form();
[1]1654
[1107]1655 mr_msg(2, "Joining background threads to foreground thread");
[128]1656 for (i = 0; i < noof_threads; i++) {
1657 pthread_join(archival_thread[i], pvp);
[1107]1658 mr_msg(3, "Thread %d of %d: closed OK", i + 1, noof_threads);
[128]1659 }
1660 del_semvalue();
[1107]1661 mr_msg(2, "Done.");
[128]1662 if (retval) {
[1135]1663 mr_asprintf(&tmp,
1664 "Your regular files have been archived (with errors).");
[128]1665 } else {
[1135]1666 mr_asprintf(&tmp,
1667 "Your regular files have been archived successfully");
[128]1668 }
1669 log_to_screen(tmp);
[1135]1670 mr_free(tmp);
[1080]1671 mr_free(transfer_block);
1672 mr_free(result_str);
1673 mr_free(storing_filelist_fname);
1674 mr_free(media_usage_comment);
1675 mr_free(storing_afioball_fname);
1676 mr_free(curr_xattr_list_fname);
1677 mr_free(curr_acl_list_fname);
[128]1678 return (retval);
[1]1679}
1680
1681
[128]1682void pause_for_N_seconds(int how_long, char *msg)
[1]1683{
[128]1684 int i;
1685 open_evalcall_form(msg);
1686 for (i = 0; i < how_long; i++) {
1687 update_evalcall_form((int) ((100.0 / (float) (how_long) * i)));
1688 sleep(1);
1689 }
1690 close_evalcall_form();
[1]1691}
1692
1693
1694/**
1695 * Create an ISO image in @c destfile, from files in @c bkpinfo->scratchdir.
1696 *
1697 * @param bkpinfo The backup information structure. Fields used:
1698 * - @c backup_media_type
1699 * - @c call_after_iso
1700 * - @c call_before_iso
1701 * - @c call_burn_iso
1702 * - @c call_make_iso
1703 * - @c make_cd_use_lilo
1704 * - @c manual_cd_tray
1705 * - @c nonbootable_backup
1706 * - @c scratchdir
1707 *
1708 * @param destfile Where to put the generated ISO image.
1709 * @return The number of errors encountered (0 for success)
1710 */
[541]1711int make_iso_fs(struct s_bkpinfo *bkpinfo, char *destfile)
[1]1712{
[128]1713 /*@ int ********************************************** */
1714 int retval = 0;
1715 int res;
[1]1716
[128]1717 /*@ buffers ****************************************** */
[1138]1718 char *tmp = NULL;
[128]1719 char *old_pwd;
[1138]1720 char *result_sz = NULL;
1721 char *message_to_screen = NULL;
1722 char *sz_blank_disk = NULL;
[1137]1723 char *tmp2 = NULL;
1724 char *tmp3 = NULL;
[128]1725 bool cd_is_mountable;
[1]1726
[128]1727 malloc_string(old_pwd);
1728 assert(bkpinfo != NULL);
1729 assert_string_is_neither_NULL_nor_zerolength(destfile);
[1]1730
[1138]1731 mr_asprintf(&tmp, "%s/isolinux.bin", bkpinfo->scratchdir);
[1137]1732 mr_asprintf(&tmp2, "%s/isolinux.bin", bkpinfo->tmpdir);
[128]1733 if (does_file_exist(tmp)) {
[1137]1734 mr_asprintf(&tmp3, "cp -f %s %s", tmp, tmp2);
[128]1735 paranoid_system(tmp3);
[1137]1736 mr_free(tmp3);
[1]1737 }
[128]1738 if (!does_file_exist(tmp) && does_file_exist(tmp2)) {
[1137]1739 mr_asprintf(&tmp3, "cp -f %s %s", tmp2, tmp);
[128]1740 paranoid_system(tmp3);
[1137]1741 mr_free(tmp3);
[1]1742 }
[1080]1743 mr_free(tmp2);
[1138]1744 mr_free(tmp);
1745
[128]1746 if (bkpinfo->backup_media_type == iso && bkpinfo->manual_cd_tray) {
[1136]1747 popup_and_OK(_("Please insert new media and press Enter."));
[128]1748 }
[1]1749
[1107]1750 mr_msg(2, "make_iso_fs --- scratchdir=%s --- destfile=%s",
[128]1751 bkpinfo->scratchdir, destfile);
[1136]1752 /* BERLIOS: Do not ignore getcwd result */
[128]1753 (void) getcwd(old_pwd, MAX_STR_LEN - 1);
[1138]1754 mr_asprintf(&tmp, "chmod 755 %s", bkpinfo->scratchdir);
[128]1755 run_program_and_log_output(tmp, FALSE);
[1138]1756 mr_free(tmp);
[128]1757 chdir(bkpinfo->scratchdir);
[1]1758
[128]1759 if (bkpinfo->call_before_iso[0] != '\0') {
[1138]1760 mr_asprintf(&message_to_screen, "Running pre-ISO call for CD#%d",
[128]1761 g_current_media_number);
[1138]1762 res = eval_call_to_make_ISO(bkpinfo, bkpinfo->call_before_iso,
1763 destfile, g_current_media_number,
1764 MONDO_LOGFILE, message_to_screen);
[128]1765 if (res) {
[1138]1766 log_to_screen("%s...failed", message_to_screen);
[128]1767 } else {
[1138]1768 log_to_screen("%s...OK", message_to_screen);
[128]1769 }
[1138]1770 mr_free(message_to_screen);
[128]1771 retval += res;
[1]1772 }
1773
[128]1774 if (bkpinfo->call_make_iso[0] != '\0') {
[1107]1775 mr_msg(2, "bkpinfo->call_make_iso = %s", bkpinfo->call_make_iso);
[1138]1776 mr_asprintf(&message_to_screen, "Making an ISO (%s #%d)",
1777 bkpinfo->backup_media_string,
1778 g_current_media_number);
[1]1779
[1138]1780 /* if g_current_media_number >= 2 then pause & ask */
1781 pause_and_ask_for_cdr(2, &cd_is_mountable);
[128]1782 if (retval) {
1783 log_to_screen
1784 ("Serious error(s) occurred already. I shan't try to write to media.");
1785 } else {
[1138]1786 res = eval_call_to_make_ISO(bkpinfo, bkpinfo->call_make_iso,
1787 bkpinfo->scratchdir,
1788 g_current_media_number,
1789 MONDO_LOGFILE, message_to_screen);
[128]1790 if (res) {
1791 log_to_screen("%s...failed to write", message_to_screen);
1792 } else {
1793 log_to_screen("%s...OK", message_to_screen);
1794 if (!run_program_and_log_output
[681]1795 ("tail -n10 /var/log/mondo-archive.log | grep -F ':-('",
[128]1796 1)) {
1797 log_to_screen
1798 ("Despite nonfatal errors, growisofs confirms the write was successful.");
1799 }
1800 }
1801 retval += res;
[1]1802#ifdef DVDRWFORMAT
[1138]1803 mr_asprintf(&tmp,
1804 "tail -n8 %s | grep 'blank=full.*dvd-compat.*DAO'",
1805 MONDO_LOGFILE);
[128]1806 if (g_backup_media_type == dvd
1807 && (res || !run_program_and_log_output(tmp, 1))) {
1808 log_to_screen
1809 ("Failed to write to disk. I shall blank it and then try again.");
1810 sleep(5);
[1136]1811 sync();
[128]1812 pause_for_N_seconds(5, "Letting DVD drive settle");
[1]1813
[1136]1814 // dvd+rw-format --- OPTION 2
[128]1815 if (!bkpinfo->please_dont_eject) {
1816 log_to_screen("Ejecting media to clear drive status.");
1817 eject_device(bkpinfo->media_device);
1818 inject_device(bkpinfo->media_device);
1819 }
1820 pause_for_N_seconds(5, "Letting DVD drive settle");
[1138]1821 mr_asprintf(&sz_blank_disk, "dvd+rw-format -force %s",
1822 bkpinfo->media_device);
[1107]1823 mr_msg(3, "sz_blank_disk = '%s'", sz_blank_disk);
[1138]1824 res = run_external_binary_with_percentage_indicator_NEW
[128]1825 ("Blanking DVD disk", sz_blank_disk);
1826 if (res) {
1827 log_to_screen
1828 ("Warning - format failed. (Was it a DVD-R?) Sleeping for 5 seconds to take a breath...");
1829 pause_for_N_seconds(5,
1830 "Letting DVD drive settle... and trying again.");
[1138]1831 res = run_external_binary_with_percentage_indicator_NEW
[128]1832 ("Blanking DVD disk", sz_blank_disk);
1833 if (res) {
1834 log_to_screen("Format failed a second time.");
1835 }
1836 } else {
1837 log_to_screen
1838 ("Format succeeded. Sleeping for 5 seconds to take a breath...");
1839 }
[1138]1840 mr_free(sz_blank_disk);
[128]1841 pause_for_N_seconds(5, "Letting DVD drive settle");
1842 if (!bkpinfo->please_dont_eject) {
1843 log_to_screen("Ejecting media to clear drive status.");
1844 eject_device(bkpinfo->media_device);
1845 inject_device(bkpinfo->media_device);
1846 }
1847 pause_for_N_seconds(5, "Letting DVD drive settle");
1848 res =
1849 eval_call_to_make_ISO(bkpinfo, bkpinfo->call_make_iso,
1850 bkpinfo->scratchdir,
1851 g_current_media_number,
1852 MONDO_LOGFILE,
1853 message_to_screen);
1854 retval += res;
1855 if (!bkpinfo->please_dont_eject) {
1856 log_to_screen("Ejecting media.");
1857 eject_device(bkpinfo->media_device);
1858 }
1859 if (res) {
1860 log_to_screen("Dagnabbit. It still failed.");
1861 } else {
1862 log_to_screen
1863 ("OK, this time I successfully backed up to DVD.");
1864 }
1865 }
[1138]1866 mr_free(tmp);
[128]1867#endif
1868 if (g_backup_media_type == dvd && !bkpinfo->please_dont_eject) {
1869 eject_device(bkpinfo->media_device);
1870 }
[1]1871 }
[1138]1872 mr_free(message_to_screen);
[128]1873 } else {
[1138]1874 mr_asprintf(&message_to_screen, "Running mkisofs to make %s #%d",
1875 bkpinfo->backup_media_string,
1876 g_current_media_number);
[1107]1877 mr_msg(1, message_to_screen);
[1139]1878 mr_asprintf(&result_sz, "Call to mkisofs to make ISO (%s #%d) ",
1879 bkpinfo->backup_media_string,
1880 g_current_media_number);
[128]1881 if (bkpinfo->nonbootable_backup) {
[1107]1882 mr_msg(1, "Making nonbootable backup");
[1139]1883 res = eval_call_to_make_ISO(bkpinfo,
1884 "mkisofs -o '_ISO_' -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
1885 destfile, g_current_media_number,
1886 MONDO_LOGFILE, message_to_screen);
[128]1887 } else {
[1107]1888 mr_msg(1, "Making bootable backup");
[1]1889
1890#ifdef __FreeBSD__
[128]1891 bkpinfo->make_cd_use_lilo = TRUE;
[1]1892#endif
1893
1894
[1107]1895 mr_msg(1, "make_cd_use_lilo is actually %d",
[128]1896 bkpinfo->make_cd_use_lilo);
1897 if (bkpinfo->make_cd_use_lilo) {
[1107]1898 mr_msg(1, "make_cd_use_lilo = TRUE");
[1]1899// FIXME --- change mkisofs string to MONDO_MKISOFS_REGULAR_SYSLINUX/LILO depending on bkpinfo->make_cd_usE_lilo
1900// and add ' .' at end
1901#ifdef __IA64__
[1107]1902 mr_msg(1, "IA64 --> elilo");
[128]1903 res = eval_call_to_make_ISO(bkpinfo,
1904 //-b images/mindi-boot.2880.img
[541]1905 "mkisofs -no-emul-boot -b images/mindi-bootroot."
1906 IA64_BOOT_SIZE
[906]1907 ".img -c boot.cat -o '_ISO_' -J -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
[128]1908 destfile,
1909 g_current_media_number,
1910 MONDO_LOGFILE,
1911 message_to_screen);
[1]1912#else
1913// FIXME --- change mkisofs string to MONDO_MKISOFS_REGULAR_SYSLINUX/LILO depending on bkpinfo->make_cd_usE_lilo
1914// and add ' .' at end
[1107]1915 mr_msg(1, "Non-ia64 --> lilo");
[1138]1916 res = eval_call_to_make_ISO(bkpinfo,
1917 "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#_ .",
1918 destfile,
1919 g_current_media_number,
1920 MONDO_LOGFILE,
1921 message_to_screen);
[1]1922#endif
[128]1923 } else {
[1107]1924 mr_msg(1, "make_cd_use_lilo = FALSE");
1925 mr_msg(1, "Isolinux");
[1137]1926 res = eval_call_to_make_ISO(bkpinfo,
1927 "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#_ .",
1928 destfile,
1929 g_current_media_number,
1930 MONDO_LOGFILE,
1931 message_to_screen);
[128]1932 }
1933 }
[1138]1934 mr_free(message_to_screen);
[128]1935 if (res) {
[1138]1936 log_to_screen("%s...failed", result_sz);
[128]1937 } else {
[1138]1938 log_to_screen("%s...OK", result_sz);
[128]1939 }
1940 retval += res;
[1139]1941 mr_free(result_sz);
[1]1942 }
[128]1943
1944 if (bkpinfo->backup_media_type == cdr
1945 || bkpinfo->backup_media_type == cdrw) {
1946 if (is_this_device_mounted(bkpinfo->media_device)) {
[1107]1947 mr_msg(2,
[128]1948 "Warning - %s mounted. I'm unmounting it before I burn to it.",
1949 bkpinfo->media_device);
[1139]1950 mr_asprintf(&tmp, "umount %s", bkpinfo->media_device);
[128]1951 run_program_and_log_output(tmp, FALSE);
[1139]1952 mr_free(tmp);
[128]1953 }
[1]1954 }
1955
[128]1956 if (bkpinfo->call_burn_iso[0] != '\0') {
[1107]1957 mr_msg(2, "bkpinfo->call_burn_iso = %s", bkpinfo->call_burn_iso);
[1139]1958 mr_asprintf(&message_to_screen, "Burning %s #%d",
1959 bkpinfo->backup_media_string,
1960 g_current_media_number);
[128]1961 pause_and_ask_for_cdr(2, &cd_is_mountable);
[1139]1962 res = eval_call_to_make_ISO(bkpinfo, bkpinfo->call_burn_iso,
1963 destfile, g_current_media_number,
1964 MONDO_LOGFILE, message_to_screen);
[128]1965 if (res) {
[1139]1966 log_to_screen("%s...failed", message_to_screen);
[128]1967 } else {
[1139]1968 log_to_screen("%s...OK", message_to_screen);
[128]1969 }
[1139]1970 mr_free(message_to_screen);
[128]1971 retval += res;
1972 }
[1]1973
[1139]1974 if (bkpinfo->call_after_iso != NULL) {
1975 mr_asprintf(&message_to_screen, "Running post-ISO call (%s #%d)",
1976 bkpinfo->backup_media_string,
1977 g_current_media_number);
1978 res = eval_call_to_make_ISO(bkpinfo, bkpinfo->call_after_iso,
1979 destfile, g_current_media_number,
1980 MONDO_LOGFILE, message_to_screen);
[128]1981 if (res) {
[1139]1982 log_to_screen("%s...failed", message_to_screen);
[128]1983 } else {
[1139]1984 log_to_screen("%s...OK", message_to_screen);
[128]1985 }
[1139]1986 mr_free(message_to_screen);
[128]1987 retval += res;
[1]1988 }
1989
[128]1990 chdir(old_pwd);
1991 if (retval) {
[1107]1992 mr_msg(1, "WARNING - make_iso_fs returned an error");
[1]1993 }
[1080]1994 mr_free(old_pwd);
[128]1995 return (retval);
[1]1996}
1997
1998
1999bool is_dev_an_NTFS_dev(char *bigfile_fname)
2000{
[128]2001 char *tmp;
2002 char *command;
2003 malloc_string(tmp);
[1137]2004 bool ret = TRUE;
2005 mr_asprintf(&command,
2006 "dd if=%s bs=512 count=1 2> /dev/null | strings | head -n1",
2007 bigfile_fname);
[1107]2008 mr_msg(1, "command = '%s'", command);
[128]2009 strcpy(tmp, call_program_and_get_last_line_of_output(command));
[1107]2010 mr_msg(1, "--> tmp = '%s'", tmp);
[1137]2011 mr_free(command);
[128]2012 if (strstr(tmp, "NTFS")) {
2013 iamhere("TRUE");
2014 } else {
2015 iamhere("FALSE");
[1137]2016 ret = FALSE;
[128]2017 }
[1137]2018 return(ret);
[1]2019}
2020
2021
2022/**
2023 * Back up big files by chopping them up.
2024 * This function backs up all "big" files (where "big" depends
2025 * on your backup media) in "chunks" (whose size again depends
2026 * on your media).
2027 *
2028 * @param bkpinfo The backup information structure. Fields used:
2029 * - @c backup_media_type
2030 * - @c optimal_set_size
2031 * @param biggielist_fname The path to a file containing a list of
2032 * all "big" files.
2033 * @return The number of errors encountered (0 for success)
2034 * @see slice_up_file_etc
2035 */
2036int
[541]2037make_slices_and_images(struct s_bkpinfo *bkpinfo, char *biggielist_fname)
[1]2038{
2039
[128]2040 /*@ pointers ******************************************* */
[1142]2041 FILE *fin = NULL;
2042 char *p = NULL;
[1]2043
[128]2044 /*@ buffers ******************************************** */
[1142]2045 char *tmp = NULL;
[1139]2046 char *bigfile_fname = NULL;
[1142]2047 char *sz_devfile = NULL;
[296]2048 char *ntfsprog_fifo = NULL;
[128]2049 /*@ long *********************************************** */
2050 long biggie_file_number = 0;
2051 long noof_biggie_files = 0;
2052 long estimated_total_noof_slices = 0;
[1]2053
[128]2054 /*@ int ************************************************ */
2055 int retval = 0;
2056 int res = 0;
[1139]2057 size_t n = 0;
[128]2058 pid_t pid;
2059 FILE *ftmp = NULL;
2060 bool delete_when_done;
[296]2061 bool use_ntfsprog;
[684]2062 off_t biggie_fsize;
[1]2063
[128]2064 assert(bkpinfo != NULL);
2065 assert_string_is_neither_NULL_nor_zerolength(biggielist_fname);
[1]2066
[128]2067 estimated_total_noof_slices =
2068 size_of_all_biggiefiles_K(bkpinfo) / bkpinfo->optimal_set_size + 1;
[1]2069
[1107]2070 mr_msg(1, "size of all biggiefiles = %ld",
[128]2071 size_of_all_biggiefiles_K(bkpinfo));
[1107]2072 mr_msg(1, "estimated_total_noof_slices = %ld KB / %ld KB = %ld",
[128]2073 size_of_all_biggiefiles_K(bkpinfo), bkpinfo->optimal_set_size,
2074 estimated_total_noof_slices);
[1]2075
[128]2076 if (length_of_file(biggielist_fname) < 6) {
[1107]2077 mr_msg(1, "No biggiefiles; fair enough...");
[128]2078 return (0);
[1]2079 }
[1142]2080 mr_asprintf(&tmp, "I am now backing up all large files.");
[128]2081 log_to_screen(tmp);
2082 noof_biggie_files = count_lines_in_file(biggielist_fname);
2083 open_progress_form("Backing up big files", tmp,
2084 "Please wait. This may take some time.", "",
2085 estimated_total_noof_slices);
[1142]2086 mr_free(tmp);
2087
[128]2088 if (!(fin = fopen(biggielist_fname, "r"))) {
2089 log_OS_error("Unable to openin biggielist");
2090 return (1);
[1]2091 }
[1142]2092 for (mr_getline(&bigfile_fname, &n, fin); !feof(fin);
2093 mr_getline(&bigfile_fname, &n, fin), biggie_file_number++) {
[296]2094 use_ntfsprog = FALSE;
[128]2095 if (bigfile_fname[strlen(bigfile_fname) - 1] < 32) {
2096 bigfile_fname[strlen(bigfile_fname) - 1] = '\0';
2097 }
2098 biggie_fsize = length_of_file(bigfile_fname);
2099 delete_when_done = FALSE;
2100
2101 if (!does_file_exist(bigfile_fname)) {
2102 ftmp = fopen(bigfile_fname, "w");
2103 paranoid_fclose(ftmp);
2104 delete_when_done = TRUE;
2105 } else {
[812]2106 // Call ntfsclone (formerly partimagehack) if it's a /dev entry
2107 // (i.e. a partition to be imaged)
[1107]2108 mr_msg(2, "bigfile_fname = %s", bigfile_fname);
[296]2109 use_ntfsprog = FALSE;
[128]2110 if (!strncmp(bigfile_fname, "/dev/", 5)
2111 && is_dev_an_NTFS_dev(bigfile_fname)) {
[296]2112 use_ntfsprog = TRUE;
[1107]2113 mr_msg(2,
[296]2114 "Calling ntfsclone in background because %s is an NTFS partition",
[128]2115 bigfile_fname);
[1142]2116 mr_asprintf(&sz_devfile, "%s/%d.%d.000",
[812]2117 bkpinfo->tmpdir,
[128]2118 (int) (random() % 32768),
2119 (int) (random() % 32768));
2120 mkfifo(sz_devfile, 0x770);
[296]2121 ntfsprog_fifo = sz_devfile;
[128]2122 switch (pid = fork()) {
2123 case -1:
2124 fatal_error("Fork failure");
2125 case 0:
[1107]2126 mr_msg(2,
[296]2127 "CHILD - fip - calling feed_into_ntfsprog(%s, %s)",
[128]2128 bigfile_fname, sz_devfile);
[296]2129 res = feed_into_ntfsprog(bigfile_fname, sz_devfile);
[1142]2130 mr_free(sz_devfile);
[128]2131 exit(res);
2132 break;
2133 default:
[1107]2134 mr_msg(2,
[296]2135 "feed_into_ntfsprog() called in background --- pid=%ld",
[128]2136 (long int) (pid));
[1142]2137 mr_free(sz_devfile);
2138 break;
[128]2139 }
2140 }
[1142]2141 // Otherwise, use good old 'dd' and 'bzip2'
[128]2142 else {
[296]2143 ntfsprog_fifo = NULL;
[128]2144 }
[1]2145
[1142]2146 // Whether partition or biggiefile, just do your thang :-)
2147 mr_msg(5, "Bigfile #%ld is '%s' (%ld KB)",
[128]2148 biggie_file_number + 1, bigfile_fname,
2149 (long) biggie_fsize >> 10);
2150 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2151 write_header_block_to_stream(biggie_fsize, bigfile_fname,
[296]2152 use_ntfsprog ?
[128]2153 BLK_START_A_PIHBIGGIE :
2154 BLK_START_A_NORMBIGGIE);
2155 }
2156 res =
[541]2157 slice_up_file_etc(bkpinfo, bigfile_fname,
[296]2158 ntfsprog_fifo, biggie_file_number,
2159 noof_biggie_files, use_ntfsprog);
[128]2160 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[684]2161 write_header_block_to_stream((off_t)0,
[128]2162 calc_checksum_of_file
2163 (bigfile_fname),
2164 BLK_STOP_A_BIGGIE);
2165 }
2166 retval += res;
2167 p = strrchr(bigfile_fname, '/');
2168 if (p) {
2169 p++;
2170 } else {
2171 p = bigfile_fname;
2172 }
2173 if (res) {
[1142]2174 mr_asprintf(&tmp, "Archiving %s ... Failed!", bigfile_fname);
[128]2175 } else {
[1142]2176 mr_asprintf(&tmp, "Archiving %s ... OK!", bigfile_fname);
[128]2177 }
[1142]2178 mr_msg(4,tmp);
2179 mr_free(tmp);
[128]2180 if (delete_when_done) {
2181 unlink(bigfile_fname);
2182 delete_when_done = FALSE;
2183 }
2184 }
2185 if (!g_text_mode) {
2186 newtDrawRootText(0, g_noof_rows - 2, tmp);
2187 newtRefresh();
2188 }
2189 }
[1142]2190 mr_free(bigfile_fname);
2191 paranoid_fclose(fin);
2192
[1107]2193 mr_msg(1, "Finished backing up bigfiles");
2194 mr_msg(1, "estimated slices = %ld; actual slices = %ld",
[128]2195 estimated_total_noof_slices, g_current_progress);
2196 close_progress_form();
2197 return (retval);
[1]2198}
2199
2200
2201/**
2202 * Single-threaded version of @c make_afioballs_and_images().
2203 * @see make_afioballs_and_images
2204 */
[541]2205int make_afioballs_and_images_OLD(struct s_bkpinfo *bkpinfo)
[1]2206{
2207
[128]2208 /*@ int ************************************************** */
2209 int retval = 0;
2210 long int curr_set_no = 0;
2211 int res = 0;
[1]2212
[128]2213 /*@ buffers ********************************************** */
[1142]2214 char *curr_filelist_fname = NULL;
2215 char *curr_afioball_fname = NULL;
2216 char *curr_xattr_list_fname = NULL;
2217 char *curr_acl_list_fname = NULL;
2218 char *media_usage_comment = NULL;
2219 char *tmp= mr_malloc(MAX_STR_LEN * 2);
[1]2220
[1142]2221 /* BERLIOS: Useless ?
2222 mr_asprintf(&tmp, "%s/archives/filelist.full", bkpinfo->scratchdir);
2223 */
[128]2224 malloc_string(media_usage_comment);
2225 log_to_screen("Archiving regular files");
[1]2226
[1142]2227 open_progress_form(_("Backing up filesystem"),
2228 _("I am backing up your live filesystem now."),
2229 _("Please wait. This may take a couple of hours."),
2230 _("Working..."),
[128]2231 get_last_filelist_number(bkpinfo) + 1);
2232
[1142]2233 mr_asprintf(&curr_filelist_fname, FILELIST_FNAME_RAW_SZ, bkpinfo->tmpdir,
2234 0L);
[128]2235
[1142]2236 curr_set_no = 0;
2237 while (does_file_exist(curr_filelist_fname)) {
[128]2238 /* backup this set of files */
[1142]2239 mr_asprintf(&curr_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
2240 bkpinfo->tmpdir, curr_set_no, bkpinfo->zip_suffix);
[128]2241
[1107]2242 mr_msg(1, "EXAT'g set %ld", curr_set_no);
[948]2243 if (g_getfattr) {
[1142]2244 mr_asprintf(&curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
[128]2245 bkpinfo->tmpdir, curr_set_no);
[948]2246 get_fattr_list(curr_filelist_fname, curr_xattr_list_fname);
2247 }
2248 if (g_getfacl) {
[1142]2249 mr_asprintf(&curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
[128]2250 bkpinfo->tmpdir, curr_set_no);
[948]2251 get_acl_list(curr_filelist_fname, curr_acl_list_fname);
2252 }
[128]2253
[1107]2254 mr_msg(1, "Archiving set %ld", curr_set_no);
[1142]2255 res = archive_this_fileset(bkpinfo, curr_filelist_fname,
[128]2256 curr_afioball_fname, curr_set_no);
2257 retval += res;
2258 if (res) {
[1142]2259 mr_asprintf(&tmp,
2260 "Errors occurred while archiving set %ld. Perhaps your live filesystem changed?",
2261 curr_set_no);
[128]2262 log_to_screen(tmp);
[1142]2263 mr_free(tmp);
[128]2264 }
2265
2266 strcpy(media_usage_comment, percent_media_full_comment(bkpinfo));
2267
2268 /* copy to CD (scratchdir) ... and an actual CD-R if necessary */
2269 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2270 register_in_tape_catalog(fileset, curr_set_no, -1,
2271 curr_afioball_fname);
2272 maintain_collection_of_recent_archives(bkpinfo->tmpdir,
2273 curr_afioball_fname);
2274 iamhere("Writing EXAT files");
[1142]2275 res += write_EXAT_files_to_tape(bkpinfo, curr_xattr_list_fname,
2276 curr_acl_list_fname);
2277 // archives themselves
[128]2278 res = move_files_to_stream(bkpinfo, curr_afioball_fname, NULL);
2279 } else {
[948]2280 if (g_getfacl) {
2281 if (g_getfattr) {
2282 res = move_files_to_cd(bkpinfo, curr_filelist_fname,
2283 curr_xattr_list_fname,
2284 curr_acl_list_fname,
2285 curr_afioball_fname, NULL);
2286 } else {
2287 res = move_files_to_cd(bkpinfo, curr_filelist_fname,
2288 curr_acl_list_fname,
2289 curr_afioball_fname, NULL);
2290 }
2291 } else {
2292 if (g_getfattr) {
2293 res = move_files_to_cd(bkpinfo, curr_filelist_fname,
2294 curr_xattr_list_fname,
2295 curr_afioball_fname, NULL);
2296 } else {
2297 res = move_files_to_cd(bkpinfo, curr_filelist_fname,
2298 curr_afioball_fname, NULL);
2299 }
2300 }
[128]2301 }
2302 retval += res;
2303 g_current_progress++;
2304 update_progress_form(media_usage_comment);
[1]2305
[128]2306 if (res) {
[1142]2307 mr_asprintf(&tmp, "Failed to add archive %ld's files to CD dir\n",
2308 curr_set_no);
[128]2309 log_to_screen(tmp);
[1142]2310 mr_free(tmp);
[128]2311 fatal_error
2312 ("Is your hard disk is full? If not, please send the author the logfile.");
2313 }
[1142]2314 mr_free(curr_filelist_fname);
2315 mr_free(curr_afioball_fname);
2316 mr_free(curr_xattr_list_fname);
2317 mr_free(curr_acl_list_fname);
2318 mr_asprintf(&curr_filelist_fname, FILELIST_FNAME_RAW_SZ,
2319 bkpinfo->tmpdir, ++curr_set_no);
[1]2320 }
[1142]2321 mr_free(curr_filelist_fname);
[128]2322 close_progress_form();
2323 if (retval) {
[1142]2324 log_to_screen
2325 ("Your regular files have been archived (with errors).");
[128]2326 } else {
[1142]2327 log_to_screen
2328 ("Your regular files have been archived successfully.");
[128]2329 }
[1080]2330 mr_free(media_usage_comment);
[128]2331 return (retval);
[1]2332}
2333
[128]2334/* @} - end of LLarchiveGroup */
2335
2336
[1]2337/**
2338 * Wrapper around @c make_afioballs_and_images().
2339 * @param bkpinfo the backup information structure. Only the
2340 * @c backup_media_type field is used within this function.
2341 * @return return code of make_afioballs_and_images
2342 * @see make_afioballs_and_images
2343 * @ingroup MLarchiveGroup
2344 */
[541]2345int make_those_afios_phase(struct s_bkpinfo *bkpinfo)
[1]2346{
[128]2347 /*@ int ******************************************* */
2348 int res = 0;
2349 int retval = 0;
[1]2350
[128]2351 assert(bkpinfo != NULL);
[1]2352
[128]2353 mvaddstr_and_log_it(g_currentY, 0,
2354 "Archiving regular files to media ");
[1]2355
[128]2356 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[684]2357 write_header_block_to_stream((off_t)0, "start-of-afioballs",
[128]2358 BLK_START_AFIOBALLS);
[1]2359#if __FreeBSD__ == 5
[1107]2360 mr_msg(1,
[128]2361 "Using single-threaded make_afioballs_and_images() to suit b0rken FreeBSD 5.0");
[541]2362 res = make_afioballs_and_images_OLD(bkpinfo);
[1]2363#else
[541]2364 res = make_afioballs_and_images_OLD(bkpinfo);
[1]2365#endif
[684]2366 write_header_block_to_stream((off_t)0, "stop-afioballs",
[128]2367 BLK_STOP_AFIOBALLS);
2368 } else {
[541]2369 res = make_afioballs_and_images(bkpinfo);
[128]2370 }
[1]2371
[128]2372 retval += res;
2373 if (res) {
2374 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
[1107]2375 mr_msg(1, "make_afioballs_and_images returned an error");
[128]2376 } else {
2377 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2378 }
2379 return (retval);
[1]2380}
2381
2382/**
2383 * Wrapper around @c make_slices_and_images().
2384 * @param bkpinfo The backup information structure. Fields used:
2385 * - @c backup_media_type
2386 * - @c scratchdir
2387 * - @c tmpdir
2388 * @return The number of errors encountered (0 for success)
2389 * @ingroup MLarchiveGroup
2390 */
[128]2391int make_those_slices_phase(struct s_bkpinfo *bkpinfo)
[1]2392{
2393
[128]2394 /*@ int ***************************************************** */
2395 int res = 0;
2396 int retval = 0;
[1]2397
[128]2398 /*@ buffers ************************************************** */
[1143]2399 char *biggielist = NULL;
2400 char *command = NULL;
2401 char *blah = NULL;
2402 char *xattr_fname = NULL;
[1146]2403 char *acl_fname = NULL;
[1]2404
[128]2405 assert(bkpinfo != NULL);
2406 /* slice big files */
2407 malloc_string(biggielist);
2408 malloc_string(xattr_fname);
2409 malloc_string(acl_fname);
2410 mvaddstr_and_log_it(g_currentY, 0,
2411 "Archiving large files to media ");
2412 sprintf(biggielist, "%s/archives/biggielist.txt", bkpinfo->scratchdir);
[948]2413 if (g_getfattr) {
2414 sprintf(xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
2415 }
2416 if (g_getfacl) {
2417 sprintf(acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
2418 }
[1]2419
[1147]2420 mr_asprintf(&command, "cp %s/biggielist.txt %s", bkpinfo->tmpdir,
[128]2421 biggielist);
2422 paranoid_system(command);
[1147]2423 mr_free(command);
2424
2425 mr_asprintf(&blah, "biggielist = %s", biggielist);
[1107]2426 mr_msg(2, blah);
[1147]2427 mr_free(blah);
[128]2428
2429 if (!does_file_exist(biggielist)) {
[1107]2430 mr_msg(1, "BTW, the biggielist does not exist");
[128]2431 }
2432
[948]2433 if (g_getfattr) {
2434 get_fattr_list(biggielist, xattr_fname);
[1147]2435 mr_asprintf(&command, "cp %s %s/archives/", xattr_fname,
[128]2436 bkpinfo->scratchdir);
[948]2437 paranoid_system(command);
[1147]2438 mr_free(command);
[948]2439 }
2440 if (g_getfacl) {
2441 get_acl_list(biggielist, acl_fname);
[1147]2442 mr_asprintf(&command, "cp %s %s/archives/", acl_fname,
2443 bkpinfo->scratchdir);
[948]2444 paranoid_system(command);
[1147]2445 mr_free(command);
[948]2446 }
[128]2447
2448 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2449 res += write_EXAT_files_to_tape(bkpinfo, xattr_fname, acl_fname);
[1147]2450 mr_asprintf(&blah, "%ld", count_lines_in_file(biggielist));
[684]2451 write_header_block_to_stream((off_t)0, blah, BLK_START_BIGGIEFILES);
[1147]2452 mr_free(blah);
[128]2453 }
2454 res = make_slices_and_images(bkpinfo, biggielist);
2455 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[684]2456 write_header_block_to_stream((off_t)0, "end-of-biggiefiles",
[128]2457 BLK_STOP_BIGGIEFILES);
2458 }
2459 retval += res;
2460 if (res) {
[1107]2461 mr_msg(1, "make_slices_and_images returned an error");
[128]2462 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
2463 } else {
2464 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2465 }
[1080]2466 mr_free(biggielist);
2467 mr_free(xattr_fname);
2468 mr_free(acl_fname);
[128]2469 return (retval);
[1]2470}
2471
2472
2473/**
2474 * @addtogroup LLarchiveGroup
2475 * @{
2476 */
2477/**
2478 * Function pointer to an appropriate @c move_files_to_cd routine.
2479 * You can set this to your own function (for example, one to
2480 * transfer files over the network) or leave it as is.
2481 */
[541]2482int (*move_files_to_cd) (struct s_bkpinfo *, char *, ...) =
[128]2483 _move_files_to_cd;
[1]2484
2485/**
2486 * Move some files to the ISO scratch directory.
2487 * This function moves files specified as parameters, into the directory
2488 * @c bkpinfo->scratchdir, where the files that will be stored on the next
2489 * CD are waiting.
2490 *
2491 * @param bkpinfo The backup information structure. Fields used:
2492 * - @c media_size
2493 * - @c scratchdir
2494 * @param files_to_add The files to add to the scratchdir.
2495 * @warning The list of @c files_to_add must be terminated with @c NULL.
2496 * @note If and when the space occupied by the scratchdir would exceed
2497 * the capacity of the current CD,
2498 * <tt>write_iso_and_go_on(bkpinfo, FALSE)</tt> is called and the
2499 * scratchdir is emptied.
2500 *
2501 * @return The number of errors encountered (0 for success)
2502 */
[541]2503int _move_files_to_cd(struct s_bkpinfo *bkpinfo, char *files_to_add, ...)
[1]2504{
2505
[128]2506 /*@ int ************************************************************ */
2507 int retval = 0;
[1]2508 int res = 0;
2509
[128]2510 /*@ buffers ******************************************************** */
2511 char *tmp, *curr_file, *cf;
[1]2512
[128]2513 /*@ long ************************************************************ */
2514 va_list ap;
2515 long long would_occupy;
[1]2516
[128]2517 assert(bkpinfo != NULL);
2518 malloc_string(curr_file);
[1080]2519 tmp = mr_malloc(1200);
[128]2520 would_occupy = space_occupied_by_cd(bkpinfo->scratchdir);
2521 va_start(ap, files_to_add); // initialize the variable arguments
2522 for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
2523 if (!cf) {
2524 continue;
2525 }
2526 strcpy(curr_file, cf);
2527 if (!does_file_exist(curr_file)) {
[1107]2528 mr_msg(1,
[128]2529 "Warning - you're trying to add a non-existent file - '%s' to the CD",
2530 curr_file);
2531 } else {
[1107]2532 mr_msg(8, "Trying to add file %s to CD", curr_file);
[128]2533 would_occupy += length_of_file(curr_file) / 1024;
2534 }
[1]2535 }
[128]2536 va_end(ap);
[1]2537
[128]2538 if (bkpinfo->media_size[g_current_media_number] <= 0) {
2539 fatal_error("move_files_to_cd() - unknown media size");
[1]2540 }
[128]2541 if (would_occupy / 1024 > bkpinfo->media_size[g_current_media_number]) {
[541]2542 res = write_iso_and_go_on(bkpinfo, FALSE); /* FALSE because this is not the last CD we'll write */
[128]2543 retval += res;
2544 if (res) {
[1107]2545 mr_msg(1, "WARNING - write_iso_and_go_on returned an error");
[128]2546 }
2547 }
[1]2548
[128]2549 va_start(ap, files_to_add); // initialize the variable arguments
2550 for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
2551 if (!cf) {
2552 continue;
2553 }
2554 strcpy(curr_file, cf);
[1]2555
[128]2556 sprintf(tmp, "mv -f %s %s/archives/", curr_file,
2557 bkpinfo->scratchdir);
2558 res = run_program_and_log_output(tmp, 5);
2559 retval += res;
2560 if (res) {
[1107]2561 mr_msg(1, "(move_files_to_cd) '%s' failed", tmp);
[128]2562 } else {
[1107]2563 mr_msg(8, "Moved %s to CD OK", tmp);
[128]2564 }
2565 // unlink (curr_file);
[1]2566 }
[128]2567 va_end(ap);
2568
2569 if (retval) {
[1107]2570 mr_msg(1,
[128]2571 "Warning - errors occurred while I was adding files to CD dir");
[1]2572 }
[1080]2573 mr_free(tmp);
2574 mr_free(curr_file);
[128]2575 return (retval);
[1]2576}
2577
2578/* @} - end of LLarchiveGroup */
2579
2580
2581
2582
2583
2584
2585
2586
2587/**
2588 * Offer to write boot and data disk images to 3.5" floppy disks.
2589 * @param bkpinfo The backup information structure. Only the
2590 * @c backup_media_type field is used in this function.
2591 * @param imagesdir The directory containing the floppy images (usually
[1044]2592 * /var/cache/mindi).
[1]2593 *
2594 * @return The number of errors encountered (0 for success)
2595 * @see write_image_to_floppy
2596 * @see format_disk
2597 * @ingroup MLarchiveGroup
2598 */
[128]2599int offer_to_write_floppies(struct s_bkpinfo *bkpinfo, char *imagesdir)
[1]2600{
[128]2601 /*@ buffer ************************************************************ */
2602 char *tmp;
[1]2603 char *comment;
2604 char *bootdisk_dev;
2605 char *datadisk_dev;
2606 char *bootdisk_file;
2607 char *rootdisk_file;
2608
[128]2609 /*@ int *************************************************************** */
2610 int i = 0;
[1]2611 int res = 0;
2612
[128]2613 /*@ bool ************************************************************** */
2614 bool format_first;
2615 bool root_disk_exists = FALSE;
[1]2616
[128]2617 malloc_string(tmp);
2618 malloc_string(comment);
2619 malloc_string(bootdisk_dev);
2620 malloc_string(datadisk_dev);
2621 malloc_string(rootdisk_file);
2622 malloc_string(bootdisk_file);
2623 assert(bkpinfo != NULL);
2624 assert_string_is_neither_NULL_nor_zerolength(imagesdir);
[1]2625
2626
[128]2627 if (!ask_me_yes_or_no
2628 ("Write boot and data disk images to 3.5\" floppy disks?")) {
2629 return (0);
2630 }
2631 if (does_device_exist(DEFAULT_1722MB_DISK)) {
[1]2632#ifdef __FreeBSD__
[128]2633 // tell the system that this is a 1.72m floppy
2634 system("/usr/sbin/fdcontrol -F 1722 /dev/fd0.1722");
[1]2635#endif
[128]2636 strcpy(bootdisk_dev, DEFAULT_1722MB_DISK);
2637 } else if (does_device_exist(BACKUP_1722MB_DISK)) {
2638 sprintf(bootdisk_dev, "/dev/fd0H1722");
2639 } else {
[1107]2640 mr_msg(1, "Warning - can't find a 1.72MB floppy device *sigh*");
[128]2641 strcpy(bootdisk_dev, DEFAULT_1722MB_DISK);
[1]2642// return (1);
[128]2643 }
2644 strcpy(datadisk_dev, "/dev/fd0");
2645 if (!does_device_exist(datadisk_dev)) {
[1107]2646 mr_msg(1, "Warning - can't find a 1.44MB floppy device *sigh*");
[128]2647 strcpy(datadisk_dev, "/dev/fd0");
[1]2648// return (1);
[128]2649 }
2650 format_first =
2651 ask_me_yes_or_no
2652 ("Do you want me to format the disks before I write to them?");
[1]2653
2654/* boot disk */
[128]2655 if (ask_me_OK_or_cancel("About to write boot disk")) {
2656 log_to_screen("Writing boot floppy");
[1]2657#ifdef __FreeBSD__
[128]2658 sprintf(tmp, "%s/mindi-kern.1722.img", imagesdir);
2659 if (format_first) {
2660 format_disk(bootdisk_dev);
2661 }
2662 res += write_image_to_floppy(bootdisk_dev, tmp);
2663 if (ask_me_OK_or_cancel("About to write 1.44MB mfsroot disk")) {
2664 log_to_screen("Writing mfsroot floppy");
2665 if (format_first) {
2666 format_disk(datadisk_dev);
2667 }
2668 sprintf(tmp, "%s/mindi-mfsroot.1440.img", imagesdir);
2669 write_image_to_floppy(datadisk_dev, tmp);
2670 }
[1]2671#else
[128]2672 sprintf(bootdisk_file, "%s/mindi-bootroot.1722.img", imagesdir);
2673 if (does_file_exist(bootdisk_file)) {
2674 if (format_first) {
2675 format_disk(bootdisk_dev);
2676 }
2677 res += write_image_to_floppy(bootdisk_dev, bootdisk_file);
2678 } else {
2679 sprintf(bootdisk_file, "%s/mindi-boot.1440.img", imagesdir);
2680 sprintf(rootdisk_file, "%s/mindi-root.1440.img", imagesdir);
2681 root_disk_exists = TRUE;
2682 if (!does_file_exist(rootdisk_file)
2683 || !does_file_exist(bootdisk_file)) {
2684 popup_and_OK
2685 ("Cannot write boot/root floppies. Files not found.");
2686 log_to_screen
2687 ("Failed to find boot/root floppy images. Oh dear.");
2688 return (1);
2689 }
2690 if (format_first) {
2691 format_disk(datadisk_dev);
2692 }
2693 /*
2694 sprintf(tmp, "cat %s > %s", bootdisk_file, datadisk_dev);
2695 res += run_external_binary_with_percentage_indicator_NEW("Writing boot floppy", tmp);
2696 */
2697 res += write_image_to_floppy(datadisk_dev, bootdisk_file);
2698 if (ask_me_OK_or_cancel("About to write root disk")) {
2699 log_to_screen("Writing root floppy");
2700 if (format_first) {
2701 format_disk(datadisk_dev);
2702 }
2703 sprintf(tmp, "cat %s > %s", rootdisk_file, datadisk_dev);
[1107]2704 mr_msg(1, "tmp = '%s'", tmp);
[128]2705 res +=
2706 run_external_binary_with_percentage_indicator_NEW
2707 ("Writing root floppy", tmp);
[1]2708// res += write_image_to_floppy (datadisk_dev, rootdisk_file);
[128]2709 }
2710 }
[1]2711#endif
2712 }
[128]2713 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2714 log_to_screen
2715 ("FYI, the data disks are stored on tape/CD for your convenience.");
2716 return (0);
[1]2717 }
[128]2718 for (i = 1; i < 99; i++) {
2719 sprintf(tmp, "%s/mindi-data-%d.img", imagesdir, i);
[1107]2720 mr_msg(3, tmp);
[128]2721 if (!does_file_exist(tmp)) {
[1107]2722 mr_msg(3, "...not found");
[128]2723 break;
2724 }
2725 sprintf(comment, "About to write data disk #%d", i);
2726 if (ask_me_OK_or_cancel(comment)) {
2727 sprintf(comment, "Writing data disk #%3d", i);
2728 log_to_screen(comment);
2729 if (format_first) {
2730 res += format_disk(datadisk_dev);
2731 }
2732 res += write_image_to_floppy(datadisk_dev, tmp);
2733 }
2734 }
[1080]2735 mr_free(tmp);
2736 mr_free(comment);
2737 mr_free(bootdisk_dev);
2738 mr_free(datadisk_dev);
[128]2739 return (res);
[1]2740}
2741
2742
2743
2744
2745
2746
2747
2748
2749/**
2750 * Wrapper around @c offer_to_write_floppies().
2751 * @param bkpinfo The backup information structure. Used only
2752 * in the call to @c offer_to_write_floppies().
2753 * @return 0 if the boot floppies were found (not necessarily written OK),
2754 * 1 otherwise.
2755 * @see offer_to_write_floppies
2756 * @ingroup MLarchiveGroup
2757 */
2758
[128]2759int offer_to_write_boot_floppies_to_physical_disks(struct s_bkpinfo
2760 *bkpinfo)
[1]2761{
[128]2762 int res = 0;
[1]2763
[128]2764 assert(bkpinfo != NULL);
[1]2765
[128]2766 mvaddstr_and_log_it(g_currentY, 0,
2767 "Writing boot+data floppy images to disk");
[1]2768
[128]2769 if (!bkpinfo->nonbootable_backup) {
[1]2770#ifdef __FreeBSD__
[1044]2771 if (!does_file_exist("/var/cache/mindi/mindi-kern.1722.img"))
[1]2772#else
[1044]2773 if (!does_file_exist("/var/cache/mindi/mindi-bootroot.1722.img")
2774 && !does_file_exist("/var/cache/mindi/mindi-boot.1440.img"))
[1]2775#endif
[128]2776 {
2777 mvaddstr_and_log_it(g_currentY++, 74, "No Imgs");
[1044]2778 if (does_file_exist("/var/cache/mindi/mondorescue.iso")) {
[128]2779 popup_and_OK
[1044]2780 ("Boot+data floppy creation failed. However, FYI, you may burn /var/cache/mindi/mondorescue.iso to a CD and boot from that instead if you wish.");
[128]2781 res++;
2782 }
2783 } else {
[1044]2784 offer_to_write_floppies(bkpinfo, "/var/cache/mindi");
[128]2785 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2786 }
2787 } else {
2788 popup_and_OK
2789 ("Since you opted for a nonbootable backup, no boot floppies were created.");
2790 }
2791
2792 return (res);
[1]2793}
2794
2795
2796
2797
2798/**
2799 * @addtogroup LLarchiveGroup
2800 * @{
2801 */
2802/**
2803 * Function pointer to an appropriate @c move_files_to_stream routine.
2804 * You can set this to your own function (for example, one to
2805 * transfer files over the network) or leave it as is.
2806 */
[128]2807int (*move_files_to_stream) (struct s_bkpinfo *, char *, ...) =
2808 _move_files_to_stream;
[1]2809
2810/**
2811 * Copy some files to tape.
2812 * This function copies the files specified as parameters into the tape stream.
2813 *
2814 * @param bkpinfo The backup information structure. Used only in the call to
2815 * @c write_file_to_stream_from_file().
2816 *
2817 * @param files_to_add The files to copy to the tape stream.
2818 * @warning The list of @c files_to_add must be terminated with @c NULL.
2819 * @note Files may be split across multiple tapes if necessary.
2820 *
2821 * @return The number of errors encountered (0 for success)
2822 */
2823int
[128]2824_move_files_to_stream(struct s_bkpinfo *bkpinfo, char *files_to_add, ...)
[1]2825{
2826
[128]2827 /*@ int ************************************************************ */
2828 int retval = 0;
[1]2829 int res = 0;
[128]2830 /*@ buffers ******************************************************** */
[1]2831
[128]2832 /*@ char *********************************************************** */
[1]2833 char start_chr;
2834 char stop_chr;
[128]2835 char *curr_file, *cf;
2836 /*@ long long ****************************************************** */
[684]2837 off_t length_of_incoming_file = (off_t)0;
[128]2838 t_archtype type;
2839 va_list ap;
[1]2840
[128]2841 assert(bkpinfo != NULL);
2842 malloc_string(curr_file);
2843 va_start(ap, files_to_add);
2844 for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
2845 if (!cf) {
2846 continue;
2847 }
2848 strcpy(curr_file, cf);
2849 if (!does_file_exist(curr_file)) {
[1107]2850 mr_msg(1,
[128]2851 "Warning - you're trying to add a non-existent file - '%s' to the tape",
2852 curr_file);
2853 }
[1]2854/* create header chars */
[128]2855 start_chr = BLK_START_AN_AFIO_OR_SLICE;
2856 stop_chr = BLK_STOP_AN_AFIO_OR_SLICE;
[1]2857/* ask for new tape if necessary */
[128]2858 length_of_incoming_file = length_of_file(curr_file);
2859 write_header_block_to_stream(length_of_incoming_file, curr_file,
2860 start_chr);
2861 if (strstr(curr_file, ".afio.") || strstr(curr_file, ".star.")) {
2862 type = fileset;
2863 } else if (strstr(curr_file, "slice")) {
2864 type = biggieslice;
2865 } else {
2866 type = other;
2867 }
2868 res = write_file_to_stream_from_file(bkpinfo, curr_file);
2869 retval += res;
2870 unlink(curr_file);
[1]2871/* write closing header */
[684]2872 write_header_block_to_stream((off_t)0, "finished-writing-file", stop_chr);
[128]2873 }
2874 va_end(ap);
[1]2875
[128]2876 if (retval) {
[1107]2877 mr_msg(1,
[128]2878 "Warning - errors occurred while I was adding file to tape");
2879 }
[1080]2880 mr_free(curr_file);
[128]2881 return (retval);
[1]2882}
2883
2884/* @} - end of LLarchiveGroup */
2885
2886
2887
2888/**
2889 * @addtogroup utilityGroup
2890 * @{
2891 */
2892/**
2893 * Make sure the user has a valid CD-R(W) in the CD drive.
2894 * @param cdrw_dev Set to the CD-R(W) device checked.
2895 * @param keep_looping If TRUE, keep pestering user until they insist
2896 * or insert a correct CD; if FALSE, only check once.
2897 * @return 0 (there was an OK CD in the drive) or 1 (there wasn't).
2898 */
[128]2899int interrogate_disk_currently_in_cdrw_drive(char *cdrw_dev,
2900 bool keep_looping)
[1]2901{
[128]2902 char *tmp;
2903 int res = 0;
2904 char *bkp;
2905 char *cdrecord;
[1]2906
[128]2907 malloc_string(tmp);
2908 malloc_string(bkp);
2909 malloc_string(cdrecord);
2910 strcpy(bkp, cdrw_dev);
2911 if (find_cdrw_device(cdrw_dev)) {
2912 strcpy(cdrw_dev, bkp);
2913 } else {
2914 if (!system("which cdrecord > /dev/null 2> /dev/null")) {
2915 sprintf(cdrecord, "cdrecord dev=%s -atip", cdrw_dev);
2916 } else if (!system("which dvdrecord > /dev/null 2> /dev/null")) {
2917 sprintf(cdrecord, "cdrecord dev=%s -atip", cdrw_dev);
2918 } else {
2919 cdrecord[0] = '\0';
[1107]2920 mr_msg(2, "Oh well. I guess I'll just pray then.");
[128]2921 }
2922 if (cdrecord[0]) {
2923 if (!keep_looping) {
2924 retract_CD_tray_and_defeat_autorun();
2925 res = run_program_and_log_output(cdrecord, 5);
2926 } else {
2927 while ((res = run_program_and_log_output(cdrecord, 5))) {
2928 retract_CD_tray_and_defeat_autorun();
2929 if (ask_me_yes_or_no
2930 ("Unable to examine CD. Are you sure this is a valid CD-R(W) CD?"))
2931 {
[1107]2932 mr_msg(1, "Well, he insisted...");
[128]2933 break;
2934 }
2935 }
2936 }
2937 }
2938 }
[1]2939// retract_CD_tray_and_defeat_autorun();
[1080]2940 mr_free(tmp);
2941 mr_free(cdrecord);
2942 mr_free(bkp);
[128]2943 return (res);
[1]2944}
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954/**
2955 * Asks the user to put a CD-R(W) in the drive.
2956 * @param ask_for_one_if_more_than_this (unused)
2957 * @param pmountable If non-NULL, pointed-to value is set to TRUE if the CD is mountable, FALSE otherwise.
2958 */
2959void
[128]2960pause_and_ask_for_cdr(int ask_for_one_if_more_than_this, bool * pmountable)
[1]2961{
2962
[128]2963 /*@ buffers ********************************************* */
2964 char *tmp;
2965 char *szmsg;
2966 char *cdrom_dev;
2967 char *cdrw_dev;
2968 char *our_serial_str;
2969 bool ok_go_ahead_burn_it;
2970 int cd_number = -1;
2971 int attempt_to_mount_returned_this = 999;
2972 char *mtpt;
2973 char *szcdno;
2974 char *szserfname;
2975 char *szunmount;
[1]2976
[128]2977 malloc_string(tmp);
2978 malloc_string(szmsg);
2979 malloc_string(cdrom_dev);
2980 malloc_string(cdrw_dev);
2981 malloc_string(mtpt);
2982 malloc_string(szcdno);
2983 malloc_string(szserfname);
2984 malloc_string(our_serial_str);
2985 malloc_string(szunmount);
[1]2986
[128]2987 sprintf(szmsg, "I am about to burn %s #%d",
2988 media_descriptor_string(g_backup_media_type),
2989 g_current_media_number);
2990 log_to_screen(szmsg);
2991 if (g_current_media_number < ask_for_one_if_more_than_this) {
2992 return;
2993 }
2994 log_to_screen("Scanning CD-ROM drive...");
2995 sprintf(mtpt, "/tmp/cd.mtpt.%ld.%ld", (long int) random(),
2996 (long int) random());
2997 make_hole_for_dir(mtpt);
[1]2998
[128]2999 gotos_make_me_puke:
3000 ok_go_ahead_burn_it = TRUE;
3001 if (!find_cdrom_device(cdrom_dev, FALSE)) {
[1]3002/* When enabled, it made CD eject-and-retract when wrong CD inserted.. Weird
[1107]3003 mr_msg(2, "paafcd: Retracting CD-ROM drive if possible" );
[1]3004 retract_CD_tray_and_defeat_autorun();
3005*/
[128]3006 sprintf(tmp, "umount %s", cdrom_dev);
3007 run_program_and_log_output(tmp, 1);
3008 sprintf(szcdno, "%s/archives/THIS-CD-NUMBER", mtpt);
3009 sprintf(szserfname, "%s/archives/SERIAL-STRING", mtpt);
3010 sprintf(szunmount, "umount %s", mtpt);
3011 cd_number = -1;
3012 our_serial_str[0] = '\0';
3013 sprintf(tmp, "mount %s %s", cdrom_dev, mtpt);
3014 if ((attempt_to_mount_returned_this =
3015 run_program_and_log_output(tmp, 1))) {
[1107]3016 mr_msg(4, "Failed to mount %s at %s", cdrom_dev, mtpt);
[128]3017 log_to_screen("If there's a CD/DVD in the drive, it's blank.");
3018 /*
3019 if (interrogate_disk_currently_in_cdrw_drive(cdrw_dev, FALSE))
3020 {
3021 ok_go_ahead_burn_it = FALSE;
3022 log_to_screen("There isn't a writable CD/DVD in the drive.");
3023 }
3024 else
3025 {
3026 log_to_screen("Confirmed. There is a blank CD/DVD in the drive.");
3027 }
3028 */
3029 } else if (!does_file_exist(szcdno)
3030 || !does_file_exist(szserfname)) {
3031 log_to_screen
3032 ("%s has data on it but it's probably not a Mondo CD.",
3033 media_descriptor_string(g_backup_media_type));
3034 } else {
3035 log_to_screen("%s found in drive. It's a Mondo disk.",
3036 media_descriptor_string(g_backup_media_type));
3037 cd_number = atoi(last_line_of_file(szcdno));
3038 sprintf(tmp, "cat %s 2> /dev/null", szserfname);
3039 strcpy(our_serial_str,
3040 call_program_and_get_last_line_of_output(tmp));
3041 // FIXME - should be able to use last_line_of_file(), surely?
3042 }
3043 run_program_and_log_output(szunmount, 1);
[1107]3044 mr_msg(2, "paafcd: cd_number = %d", cd_number);
3045 mr_msg(2, "our serial str = %s; g_serial_string = %s",
[128]3046 our_serial_str, g_serial_string);
3047 if (cd_number > 0 && !strcmp(our_serial_str, g_serial_string)) {
[1107]3048 mr_msg(2, "This %s is part of this backup set!",
[128]3049 media_descriptor_string(g_backup_media_type));
3050 ok_go_ahead_burn_it = FALSE;
3051 if (cd_number == g_current_media_number - 1) {
3052 log_to_screen
3053 ("I think you've left the previous %s in the drive.",
3054 media_descriptor_string(g_backup_media_type));
3055 } else {
3056 log_to_screen
3057 ("Please remove this %s. It is part of the backup set you're making now.",
3058 media_descriptor_string(g_backup_media_type));
3059 }
3060 } else {
3061 log_to_screen("...but not part of _our_ backup set.");
3062 }
3063 } else {
[1107]3064 mr_msg(2,
[128]3065 "paafcd: Can't find CD-ROM drive. Perhaps it has a blank %s in it?",
3066 media_descriptor_string(g_backup_media_type));
3067 if (interrogate_disk_currently_in_cdrw_drive(cdrw_dev, FALSE)) {
3068 ok_go_ahead_burn_it = FALSE;
3069 log_to_screen("There isn't a writable %s in the drive.",
3070 media_descriptor_string(g_backup_media_type));
3071 }
[1]3072 }
3073
3074/*
3075 if (g_current_media_number > ask_for_one_if_more_than_this)
3076 {
3077 ok_go_ahead_burn_it = FALSE;
3078 log_it("paafcd: %d > %d, so I'll definitely pause.", g_current_media_number > ask_for_one_if_more_than_this);
3079 }
3080*/
3081
[128]3082 if (!ok_go_ahead_burn_it) {
3083 eject_device(cdrom_dev);
3084 sprintf(tmp,
3085 "I am about to burn %s #%d of the backup set. Please insert %s and press Enter.",
3086 media_descriptor_string(g_backup_media_type),
3087 g_current_media_number,
3088 media_descriptor_string(g_backup_media_type));
3089 popup_and_OK(tmp);
3090 goto gotos_make_me_puke;
3091 } else {
[1107]3092 mr_msg(2, "paafcd: OK, going ahead and burning it.");
[128]3093 }
[1]3094
[1107]3095 mr_msg(2,
[128]3096 "paafcd: OK, I assume I have a blank/reusable %s in the drive...",
3097 media_descriptor_string(g_backup_media_type));
[1]3098
[128]3099 // if (ask_for_one_if_more_than_this>1) { popup_and_OK(szmsg); }
[1]3100
[128]3101 log_to_screen("Proceeding w/ %s in drive.",
3102 media_descriptor_string(g_backup_media_type));
[1080]3103 mr_free(tmp);
3104 mr_free(szmsg);
3105 mr_free(cdrom_dev);
3106 mr_free(cdrw_dev);
3107 mr_free(mtpt);
3108 mr_free(szcdno);
3109 mr_free(szserfname);
3110 mr_free(our_serial_str);
3111 mr_free(szunmount);
[128]3112 if (pmountable) {
3113 if (attempt_to_mount_returned_this) {
3114 *pmountable = FALSE;
3115 } else {
3116 *pmountable = TRUE;
3117 }
3118 }
[1]3119
3120}
3121
3122
3123
3124
3125
3126
3127
3128
3129/**
3130 * Set the <tt>N</tt>th bit of @c array to @c true_or_false.
3131 * @param array The bit array (as a @c char pointer).
3132 * @param N The bit number to set or reset.
3133 * @param true_or_false If TRUE then set bit @c N, if FALSE then reset bit @c N.
3134 * @see get_bit_N_of_array
3135 */
[128]3136void set_bit_N_of_array(char *array, int N, bool true_or_false)
[1]3137{
[128]3138 int bit_number;
3139 int mask, orig_val, to_add;
3140 int element_number;
[1]3141
[128]3142 assert(array != NULL);
[1]3143
[128]3144 element_number = N / 8;
3145 bit_number = N % 8;
3146 to_add = (1 << bit_number);
3147 mask = 255 - to_add;
3148 orig_val = array[element_number] & mask;
3149 // log_it("array[%d]=%02x; %02x&%02x = %02x", element_number, array[element_number], mask, orig_val);
3150 if (true_or_false) {
3151 array[element_number] = orig_val | to_add;
3152 }
[1]3153}
3154
3155/* @} - end of utilityGroup */
3156
3157
3158
3159
3160
3161
3162
3163
3164/**
3165 * Chop up @c filename.
3166 * @param bkpinfo The backup information structure. Fields used:
3167 * - @c backup_media_type
3168 * - @c compression_level
3169 * - @c optimal_set_size
3170 * - @c tmpdir
3171 * - @c use_lzo
3172 * - @c zip_exe
3173 * - @c zip_suffix
3174 *
3175 * @param biggie_filename The file to chop up.
[296]3176 * @param ntfsprog_fifo The FIFO to ntfsclone if this is an imagedev, NULL otherwise.
[1]3177 * @param biggie_file_number The sequence number of this biggie file (starting from 0).
3178 * @param noof_biggie_files The number of biggie files there are total.
3179 * @return The number of errors encountered (0 for success)
3180 * @see make_slices_and_images
3181 * @ingroup LLarchiveGroup
3182 */
3183int
[541]3184slice_up_file_etc(struct s_bkpinfo *bkpinfo, char *biggie_filename,
[296]3185 char *ntfsprog_fifo, long biggie_file_number,
3186 long noof_biggie_files, bool use_ntfsprog)
[1]3187{
3188
[128]3189 /*@ buffers ************************************************** */
3190 char *tmp, *checksum_line, *command;
3191 char *tempblock;
3192 char *curr_slice_fname_uncompressed;
3193 char *curr_slice_fname_compressed;
3194 char *file_to_archive;
3195 char *file_to_openin;
3196 /*@ pointers ************************************************** */
3197 char *pB;
3198 FILE *fin, *fout;
[1]3199
[128]3200 /*@ bool ****************************************************** */
3201 bool finished = FALSE;
[1]3202
[128]3203 /*@ long ****************************************************** */
3204 size_t blksize = 0;
3205 long slice_num = 0;
3206 long i;
3207 long optimal_set_size;
3208 bool should_I_compress_slices;
3209 char *suffix; // for compressed slices
[1]3210
[128]3211 /*@ long long ************************************************** */
[684]3212 off_t totalread = (off_t)0;
3213 off_t totallength = (off_t)0;
3214 off_t length;
[1]3215
[128]3216 /*@ int ******************************************************** */
3217 int retval = 0;
3218 int res = 0;
[1]3219
[128]3220 /*@ structures ************************************************** */
3221 struct s_filename_and_lstat_info biggiestruct;
[1]3222// struct stat statbuf;
3223
[128]3224 assert(bkpinfo != NULL);
3225 assert_string_is_neither_NULL_nor_zerolength(biggie_filename);
3226 malloc_string(tmp);
3227 malloc_string(checksum_line);
3228 malloc_string(curr_slice_fname_uncompressed);
3229 malloc_string(curr_slice_fname_compressed);
3230 malloc_string(file_to_archive);
3231 malloc_string(suffix);
[1080]3232 command = mr_malloc(MAX_STR_LEN * 8);
[1]3233
[128]3234 biggiestruct.for_backward_compatibility = '\n';
[296]3235 biggiestruct.use_ntfsprog = use_ntfsprog;
[1080]3236 tempblock = (char *) mr_malloc(256 * 1024);
[128]3237 optimal_set_size = bkpinfo->optimal_set_size;
3238 if (is_this_file_compressed(biggie_filename)
3239 || bkpinfo->compression_level == 0) {
3240 suffix[0] = '\0';
3241 // log_it("%s is indeed compressed :-)", filename);
3242 should_I_compress_slices = FALSE;
3243 } else {
3244 strcpy(suffix, bkpinfo->zip_suffix);
3245 should_I_compress_slices = TRUE;
3246 }
[1]3247
[128]3248 if (optimal_set_size < 999) {
3249 fatal_error("bkpinfo->optimal_set_size is insanely small");
3250 }
[296]3251 if (ntfsprog_fifo) {
3252 file_to_openin = ntfsprog_fifo;
[128]3253 strcpy(checksum_line, "IGNORE");
[1107]3254 mr_msg(2,
[128]3255 "Not calculating checksum for %s: it would take too long",
3256 biggie_filename);
[296]3257 if ( !find_home_of_exe("ntfsresize")) {
3258 fatal_error("ntfsresize not found");
3259 }
3260 sprintf(command, "ntfsresize --force --info %s|grep '^You might resize at '|cut -d' ' -f5", biggie_filename);
3261 log_it("command = %s", command);
3262 strcpy (tmp, call_program_and_get_last_line_of_output(command));
3263 log_it("res of it = %s", tmp);
[684]3264 totallength = (off_t)atoll(tmp);
[128]3265 } else {
3266 file_to_openin = biggie_filename;
[693]3267 if (strchr(biggie_filename,'\'') != NULL) {
3268 sprintf(command, "md5sum \"%s\"", biggie_filename);
3269 } else {
3270 sprintf(command, "md5sum '%s'", biggie_filename);
3271 }
[128]3272 if (!(fin = popen(command, "r"))) {
3273 log_OS_error("Unable to popen-in command");
3274 return (1);
3275 }
3276 (void) fgets(checksum_line, MAX_STR_LEN, fin);
3277 pclose(fin);
[167]3278 totallength = length_of_file (biggie_filename);
[128]3279 }
3280 lstat(biggie_filename, &biggiestruct.properties);
3281 strcpy(biggiestruct.filename, biggie_filename);
3282 pB = strchr(checksum_line, ' ');
3283 if (!pB) {
3284 pB = strchr(checksum_line, '\t');
3285 }
3286 if (pB) {
3287 *pB = '\0';
3288 }
3289 strcpy(biggiestruct.checksum, checksum_line);
[1]3290
[128]3291 strcpy(tmp, slice_fname(biggie_file_number, 0, bkpinfo->tmpdir, ""));
3292 fout = fopen(tmp, "w");
3293 (void) fwrite((void *) &biggiestruct, 1, sizeof(biggiestruct), fout);
3294 paranoid_fclose(fout);
3295 length = totallength / optimal_set_size / 1024;
[1107]3296 mr_msg(1, "Opening in %s; slicing it and writing to CD/tape",
[128]3297 file_to_openin);
3298 if (!(fin = fopen(file_to_openin, "r"))) {
3299 log_OS_error("Unable to openin biggie_filename");
3300 sprintf(tmp, "Cannot archive bigfile '%s': not found",
3301 biggie_filename);
3302 log_to_screen(tmp);
[1080]3303 mr_free(tempblock);
3304 mr_free(tmp);
3305 mr_free(checksum_line);
3306 mr_free(command);
[128]3307 return (1);
3308 }
3309 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3310 res =
3311 move_files_to_stream(bkpinfo,
3312 slice_fname(biggie_file_number, 0,
3313 bkpinfo->tmpdir, ""), NULL);
3314 } else {
3315 res =
[541]3316 move_files_to_cd(bkpinfo,
[128]3317 slice_fname(biggie_file_number, 0,
3318 bkpinfo->tmpdir, ""), NULL);
3319 }
3320 i = bkpinfo->optimal_set_size / 256;
3321 for (slice_num = 1; !finished; slice_num++) {
3322 strcpy(curr_slice_fname_uncompressed,
3323 slice_fname(biggie_file_number, slice_num, bkpinfo->tmpdir,
3324 ""));
3325 strcpy(curr_slice_fname_compressed,
3326 slice_fname(biggie_file_number, slice_num, bkpinfo->tmpdir,
3327 suffix));
[1]3328
[128]3329 strcpy(tmp, percent_media_full_comment(bkpinfo));
3330 update_progress_form(tmp);
3331 if (!(fout = fopen(curr_slice_fname_uncompressed, "w"))) {
3332 log_OS_error(curr_slice_fname_uncompressed);
3333 return (1);
[1]3334 }
[128]3335 if ((i == bkpinfo->optimal_set_size / 256)
3336 && (totalread < 1.1 * totallength)) {
3337 for (i = 0; i < bkpinfo->optimal_set_size / 256; i++) {
3338 blksize = fread(tempblock, 1, 256 * 1024, fin);
3339 if (blksize > 0) {
3340 totalread = totalread + blksize;
3341 (void) fwrite(tempblock, 1, blksize, fout);
3342 } else {
3343 break;
3344 }
3345 }
3346 } else {
3347 i = 0;
3348 }
3349 paranoid_fclose(fout);
3350 if (i > 0) // length_of_file (curr_slice_fname_uncompressed)
[1]3351 {
[128]3352 if (!does_file_exist(curr_slice_fname_uncompressed)) {
[1107]3353 mr_msg(2,
[128]3354 "Warning - '%s' doesn't exist. How can I compress slice?",
3355 curr_slice_fname_uncompressed);
3356 }
3357 if (should_I_compress_slices && bkpinfo->compression_level > 0) {
3358 sprintf(command, "%s -%d %s", bkpinfo->zip_exe,
3359 bkpinfo->compression_level,
3360 curr_slice_fname_uncompressed);
[1107]3361 mr_msg(2, command);
[128]3362 if ((res = system(command))) {
3363 log_OS_error(command);
3364 }
3365 // did_I_compress_slice = TRUE;
3366 } else {
3367 sprintf(command, "mv %s %s 2>> %s",
3368 curr_slice_fname_uncompressed,
3369 curr_slice_fname_compressed, MONDO_LOGFILE);
3370 res = 0; // don't do it :)
3371 // did_I_compress_slice = FALSE;
3372 }
3373 retval += res;
3374 if (res) {
[1107]3375 mr_msg(2, "Failed to compress the slice");
[128]3376 }
3377 if (bkpinfo->use_lzo
3378 && strcmp(curr_slice_fname_compressed,
3379 curr_slice_fname_uncompressed)) {
3380 unlink(curr_slice_fname_uncompressed);
3381 }
3382 if (res) {
3383 sprintf(tmp, "Problem with slice # %ld", slice_num);
3384 } else {
3385 sprintf(tmp,
3386 "%s - Bigfile #%ld, slice #%ld compressed OK ",
3387 biggie_filename, biggie_file_number + 1,
3388 slice_num);
3389 }
[1]3390#ifndef _XWIN
[128]3391 if (!g_text_mode) {
3392 newtDrawRootText(0, g_noof_rows - 2, tmp);
3393 newtRefresh();
3394 } else {
[1107]3395 mr_msg(2, tmp);
[128]3396 }
[1]3397#else
[1107]3398 mr_msg(2, tmp);
[1]3399#endif
[128]3400 strcpy(file_to_archive, curr_slice_fname_compressed);
3401 g_current_progress++;
3402 } else { /* if i==0 then ... */
[1]3403
[128]3404 finished = TRUE;
3405 strcpy(file_to_archive, curr_slice_fname_uncompressed);
3406 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3407 break;
3408 }
3409 }
3410
3411 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3412 register_in_tape_catalog(biggieslice, biggie_file_number,
3413 slice_num, file_to_archive);
3414 maintain_collection_of_recent_archives(bkpinfo->tmpdir,
3415 file_to_archive);
3416 res = move_files_to_stream(bkpinfo, file_to_archive, NULL);
3417 } else {
[541]3418 res = move_files_to_cd(bkpinfo, file_to_archive, NULL);
[128]3419 }
3420 retval += res;
3421 if (res) {
3422 sprintf(tmp,
3423 "Failed to add slice %ld of bigfile %ld to scratchdir",
3424 slice_num, biggie_file_number + 1);
3425 log_to_screen(tmp);
3426 fatal_error
3427 ("Hard disk full. You should have bought a bigger one.");
3428 }
[1]3429 }
[128]3430 paranoid_fclose(fin);
3431 sprintf(tmp, "Sliced bigfile #%ld", biggie_file_number + 1);
3432 if (retval) {
3433 strcat(tmp, "...FAILED");
3434 } else {
3435 strcat(tmp, "...OK!");
[1]3436 }
[1107]3437 mr_msg(1, tmp);
[1080]3438 mr_free(tempblock);
3439 mr_free(tmp);
3440 mr_free(checksum_line);
3441 mr_free(command);
3442 mr_free(curr_slice_fname_uncompressed);
3443 mr_free(curr_slice_fname_compressed);
3444 mr_free(file_to_archive);
3445 mr_free(suffix);
[128]3446 return (retval);
[1]3447}
3448
3449
3450
3451
3452
3453
3454/**
3455 * Remove the archives in @c d.
3456 * This could possibly include any of:
3457 * - all afioballs (compressed and not)
3458 * - all filelists
3459 * - all slices
3460 * - all checksums
3461 * - a zero filler file
3462 *
3463 * @param d The directory to wipe the archives from.
3464 * @ingroup utilityGroup
3465 */
[128]3466void wipe_archives(char *d)
[1]3467{
[128]3468 /*@ buffers ********************************************* */
3469 char *tmp;
3470 char *dir;
[1]3471
[128]3472 malloc_string(tmp);
3473 malloc_string(dir);
3474 assert_string_is_neither_NULL_nor_zerolength(d);
[1]3475
[128]3476 sprintf(dir, "%s/archives", d);
3477 sprintf(tmp, "find %s -name '*.afio*' -exec rm -f '{}' \\;", dir);
3478 run_program_and_log_output(tmp, FALSE);
3479 sprintf(tmp, "find %s -name '*list.[0-9]*' -exec rm -f '{}' \\;", dir);
3480 run_program_and_log_output(tmp, FALSE);
3481 sprintf(tmp, "find %s -name 'slice*' -exec rm -f '{}' \\;", dir);
3482 run_program_and_log_output(tmp, FALSE);
3483 sprintf(tmp, "rm -f %s/cklist*", dir);
3484 run_program_and_log_output(tmp, FALSE);
3485 sprintf(tmp, "rm -f %s/zero", dir);
3486 run_program_and_log_output(tmp, FALSE);
[1107]3487 mr_msg(1, "Wiped %s's archives", dir);
[128]3488 sprintf(tmp, "ls -l %s", dir);
3489 run_program_and_log_output(tmp, FALSE);
[1080]3490 mr_free(tmp);
3491 mr_free(dir);
[1]3492}
3493
3494
3495
3496/**
3497 * @addtogroup LLarchiveGroup
3498 * @{
3499 */
3500/**
3501 * Write the final ISO image.
3502 * @param bkpinfo The backup information structure. Used only
3503 * in the call to @c write_iso_and_go_on().
3504 * @return The number of errors encountered (0 for success)
3505 * @see write_iso_and_go_on
3506 * @see make_iso_fs
3507 * @bug The final ISO is written even if there are no files on it. In practice,
3508 * however, this occurs rarely.
3509 */
[541]3510int write_final_iso_if_necessary(struct s_bkpinfo *bkpinfo)
[1]3511{
[128]3512 /*@ int ***************************************************** */
3513 int res;
[1]3514
[128]3515 /*@ buffers ************************************************** */
3516 char *tmp;
[1]3517
[128]3518 malloc_string(tmp);
3519 assert(bkpinfo != NULL);
[1]3520
3521// 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
3522
[128]3523 sprintf(tmp, "Writing the final ISO");
[1107]3524 mr_msg(2, tmp);
[128]3525 center_string(tmp, 80);
[1]3526#ifndef _XWIN
[128]3527 if (!g_text_mode) {
3528 newtPushHelpLine(tmp);
3529 }
[1]3530#endif
[541]3531 res = write_iso_and_go_on(bkpinfo, TRUE);
[1]3532#ifndef _XWIN
[128]3533 if (!g_text_mode) {
3534 newtPopHelpLine();
3535 }
[1]3536#endif
[1107]3537 mr_msg(2, "Returning from writing final ISO (res=%d)", res);
[1080]3538 mr_free(tmp);
[128]3539 return (res);
[1]3540}
3541
3542
3543/**
[20]3544 * Write an ISO image to <tt>[bkpinfo->isodir]/bkpinfo->prefix-[g_current_media_number].iso</tt>.
[1]3545 * @param bkpinfo The backup information structure. Fields used:
3546 * - @c backup_media_type
[20]3547 * - @c prefix
[1]3548 * - @c isodir
3549 * - @c manual_cd_tray
3550 * - @c media_size
3551 * - @c nfs_mount
3552 * - @c nfs_remote_dir
3553 * - @c scratchdir
3554 * - @c verify_data
3555 *
3556 * @param last_cd If TRUE, this is the last CD to write; if FALSE, it's not.
3557 * @return The number of errors encountered (0 for success)
3558 * @see make_iso_fs
3559 */
[541]3560int write_iso_and_go_on(struct s_bkpinfo *bkpinfo, bool last_cd)
[1]3561{
[128]3562 /*@ pointers **************************************************** */
3563 FILE *fout;
[1]3564
[128]3565 /*@ buffers ***************************************************** */
3566 char *tmp;
3567 char *cdno_fname;
3568 char *lastcd_fname;
3569 char *isofile;
[1]3570
[128]3571 /*@ bool ******************************************************** */
3572 bool that_one_was_ok;
3573 bool using_nfs;
3574 bool orig_vfy_flag_val;
[1]3575
[128]3576 /*@ int *********************************************************** */
3577 int res = 0;
[1]3578
[128]3579 malloc_string(tmp);
3580 malloc_string(cdno_fname);
3581 malloc_string(lastcd_fname);
3582 malloc_string(isofile);
[1]3583
[128]3584 assert(bkpinfo != NULL);
3585 orig_vfy_flag_val = bkpinfo->verify_data;
3586 if (bkpinfo->media_size[g_current_media_number] <= 0) {
3587 fatal_error("write_iso_and_go_on() - unknown media size");
3588 }
[1]3589
[128]3590 if (strlen(bkpinfo->nfs_mount) > 1) {
3591 using_nfs = TRUE;
3592 } else {
3593 using_nfs = FALSE;
3594 }
[1107]3595 mr_msg(1, "OK, time to make %s #%d",
[128]3596 media_descriptor_string(bkpinfo->backup_media_type),
3597 g_current_media_number);
[1]3598
[128]3599 /* label the ISO with its number */
[1]3600
[128]3601 sprintf(cdno_fname, "%s/archives/THIS-CD-NUMBER", bkpinfo->scratchdir);
3602 fout = fopen(cdno_fname, "w");
3603 fprintf(fout, "%d", g_current_media_number);
3604 paranoid_fclose(fout);
[1]3605
[128]3606 sprintf(tmp, "cp -f %s/autorun %s/", g_mondo_home,
3607 bkpinfo->scratchdir);
3608 if (run_program_and_log_output(tmp, FALSE)) {
[1107]3609 mr_msg(2, "Warning - unable to copy autorun to scratchdir");
[1]3610 }
[128]3611
3612 /* last CD or not? Label accordingly */
3613 sprintf(lastcd_fname, "%s/archives/NOT-THE-LAST", bkpinfo->scratchdir);
3614 if (last_cd) {
3615 unlink(lastcd_fname);
[1107]3616 mr_msg(2,
[128]3617 "OK, you're telling me this is the last CD. Fair enough.");
3618 } else {
3619 fout = fopen(lastcd_fname, "w");
3620 fprintf(fout,
3621 "You're listening to 90.3 WPLN, Nashville Public Radio.\n");
3622 paranoid_fclose(fout);
[1]3623 }
[128]3624 if (space_occupied_by_cd(bkpinfo->scratchdir) / 1024 >
3625 bkpinfo->media_size[g_current_media_number]) {
3626 sprintf(tmp,
[1087]3627 "Warning! %s is too big. It occupies %ld KB, which is more than the %ld KB allowed.",
3628 media_descriptor_string(bkpinfo->backup_media_type),
[128]3629 (long) space_occupied_by_cd(bkpinfo->scratchdir),
3630 (long) bkpinfo->media_size[g_current_media_number]);
3631 log_to_screen(tmp);
3632 }
[1087]3633 if (bkpinfo->backup_media_type != usb) {
3634 sprintf(isofile, "%s/%s/%s-%d.iso", bkpinfo->isodir,
[128]3635 bkpinfo->nfs_remote_dir, bkpinfo->prefix,
3636 g_current_media_number);
[1087]3637 } else {
3638 }
[128]3639 for (that_one_was_ok = FALSE; !that_one_was_ok;) {
[1087]3640 if (bkpinfo->backup_media_type != usb) {
3641 res = make_iso_fs(bkpinfo, isofile);
3642 } else {
3643 }
[128]3644 if (g_current_media_number == 1 && !res
3645 && (bkpinfo->backup_media_type == cdr
3646 || bkpinfo->backup_media_type == cdrw)) {
3647 if (find_cdrom_device(tmp, FALSE)) // make sure find_cdrom_device() finds, records CD-R's loc
3648 {
[1107]3649 mr_msg(3, "*Sigh* Mike, I hate your computer.");
[128]3650 bkpinfo->manual_cd_tray = TRUE;
3651 } // if it can't be found then force pausing
3652 else {
[1107]3653 mr_msg(3, "Great. Found Mike's CD-ROM drive.");
[128]3654 }
[1]3655 }
[128]3656 if (bkpinfo->verify_data && !res) {
3657 log_to_screen
3658 ("Please reboot from the 1st %s in Compare Mode, as a precaution.",
3659 media_descriptor_string(g_backup_media_type));
3660 chdir("/");
3661 iamhere("Before calling verify_cd_image()");
3662 res += verify_cd_image(bkpinfo);
3663 iamhere("After calling verify_cd_image()");
[1]3664 }
[128]3665 if (!res) {
3666 that_one_was_ok = TRUE;
3667 } else {
3668 sprintf(tmp, "Failed to burn %s #%d. Retry?",
3669 media_descriptor_string(bkpinfo->backup_media_type),
3670 g_current_media_number);
3671 res = ask_me_yes_or_no(tmp);
3672 if (!res) {
3673 if (ask_me_yes_or_no("Abort the backup?")) {
3674 fatal_error("FAILED TO BACKUP");
3675 } else {
3676 break;
3677 }
3678 } else {
[1107]3679 mr_msg(2, "Retrying, at user's request...");
[128]3680 res = 0;
3681 }
3682 }
[1]3683 }
3684/*
3685 if (using_nfs)
3686 {
3687 sprintf(tmp,"mv -f %s %s/%s/", isofile, bkpinfo->isodir, bkpinfo->nfs_remote_dir);
3688 if (run_program_and_log_output(tmp, FALSE))
3689 { log_to_screen("Unable to move ISO to NFS dir"); }
3690 }
3691*/
[128]3692 g_current_media_number++;
3693 if (g_current_media_number > MAX_NOOF_MEDIA) {
3694 fatal_error("Too many CD-R(W)'s. Use tape or net.");
3695 }
3696 wipe_archives(bkpinfo->scratchdir);
3697 sprintf(tmp, "rm -Rf %s/images/*gz %s/images/*data*img",
3698 bkpinfo->scratchdir, bkpinfo->scratchdir);
3699 if (system(tmp)) {
[1107]3700 mr_msg
[128]3701 (2,
3702 "Error occurred when I tried to delete the redundant IMGs and GZs");
3703 }
[1]3704
[128]3705 if (last_cd) {
[1107]3706 mr_msg(2, "This was your last CD.");
[128]3707 } else {
[1107]3708 mr_msg(2, "Continuing to backup your data...");
[128]3709 }
[1]3710
[128]3711 bkpinfo->verify_data = orig_vfy_flag_val;
[1080]3712 mr_free(tmp);
3713 mr_free(cdno_fname);
3714 mr_free(lastcd_fname);
3715 mr_free(isofile);
[128]3716 return (0);
[1]3717}
3718
3719/* @} - end of LLarchiveGroup */
3720
3721
3722
3723
3724/**
3725 * Verify the user's data.
3726 * @param bkpinfo The backup information structure. Fields used:
3727 * - @c backup_data
3728 * - @c backup_media_type
3729 * - @c media_device
3730 * - @c verify_data
3731 *
3732 * @return The number of errors encountered (0 for success)
3733 * @ingroup verifyGroup
3734 */
3735int verify_data(struct s_bkpinfo *bkpinfo)
3736{
[128]3737 int res = 0, retval = 0, cdno = 0;
3738 char *tmp;
3739 long diffs = 0;
[1]3740
[128]3741 malloc_string(tmp);
3742 assert(bkpinfo != NULL);
3743 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3744 chdir("/");
3745 mvaddstr_and_log_it(g_currentY, 0,
3746 "Verifying archives against live filesystem");
3747 if (bkpinfo->backup_media_type == cdstream) {
3748 strcpy(bkpinfo->media_device, "/dev/cdrom");
3749 }
3750 verify_tape_backups(bkpinfo);
3751 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
3752 } else if (bkpinfo->backup_data)
3753 //bkpinfo->backup_media_type == cdrw || bkpinfo->backup_media_type == cdr))
[1]3754 {
[1107]3755 mr_msg(2,
[128]3756 "Not verifying again. Per-CD/ISO verification already carried out.");
3757 paranoid_system
3758 ("cat /tmp/changed.files.* > /tmp/changed.files 2> /dev/null");
3759 } else {
3760 g_current_media_number = cdno;
3761 if (bkpinfo->backup_media_type != iso) {
3762 find_cdrom_device(bkpinfo->media_device, FALSE); // replace 0,0,0 with /dev/cdrom
[1]3763 }
[128]3764 chdir("/");
3765 for (cdno = 1; cdno < 99 && bkpinfo->verify_data; cdno++) {
3766 if (cdno != g_current_media_number) {
[1107]3767 mr_msg(2,
[128]3768 "Warning - had to change g_current_media_number from %d to %d",
3769 g_current_media_number, cdno);
3770 g_current_media_number = cdno;
3771 }
3772 if (bkpinfo->backup_media_type != iso) {
3773 insist_on_this_cd_number(bkpinfo, cdno);
3774 }
3775 res = verify_cd_image(bkpinfo); // sets verify_data to FALSE if it's time to stop verifying
3776 retval += res;
3777 if (res) {
3778 sprintf(tmp,
3779 "Warnings/errors were reported while checking %s #%d",
3780 media_descriptor_string(bkpinfo->
3781 backup_media_type),
3782 g_current_media_number);
3783 log_to_screen(tmp);
[1]3784
[128]3785 }
[1]3786 }
3787/*
3788 sprintf (tmp,
3789 "cat %s | grep \"afio: \" | cut -d'\"' -f2 | sort -u | awk '{print \"/\"$0;};' | tr -s '/' '/' | grep -vx \"/afio:.*\" > /tmp/changed.files",
3790 MONDO_LOGFILE);
3791 system (tmp);
3792*/
[128]3793 sprintf(tmp,
[911]3794 "grep 'afio: ' %s | sed 's/afio: //' | grep -vE '^/dev/.*$' >> /tmp/changed.files",
[128]3795 MONDO_LOGFILE);
3796 system(tmp);
3797
3798 sprintf(tmp,
[911]3799 "grep 'star: ' %s | sed 's/star: //' | grep -vE '^/dev/.*$' >> /tmp/changed.files",
[128]3800 MONDO_LOGFILE);
3801 system(tmp);
3802 run_program_and_log_output("umount " MNT_CDROM, FALSE);
3803// if (bkpinfo->backup_media_type != iso && !bkpinfo->please_dont_eject_when_restoring)
[1]3804//{
[128]3805 eject_device(bkpinfo->media_device);
[1]3806//}
3807 }
[128]3808 diffs = count_lines_in_file("/tmp/changed.files");
[1]3809
[128]3810 if (diffs > 0) {
3811 if (retval == 0) {
3812 retval = (int) (-diffs);
3813 }
[1]3814 }
[1080]3815 mr_free(tmp);
[128]3816 return (retval);
[1]3817}
3818
3819
3820
3821
3822
3823/**
3824 * @addtogroup utilityGroup
3825 * @{
3826 */
3827/**
3828 * Write an image to a real 3.5" floppy disk.
3829 * @param device The device to write to (e.g. @c /dev/fd0)
3830 * @param datafile The image to write to @p device.
3831 * @return The number of errors encountered (0 for success)
3832 * @see write_image_to_floppy
3833 */
[128]3834int write_image_to_floppy_SUB(char *device, char *datafile)
[1]3835{
[128]3836 /*@ int *************************************************************** */
3837 int res = 0;
[1]3838 int percentage = 0;
3839 int blockno = 0;
[128]3840 int maxblocks = 0;
[1]3841
[128]3842 /*@ buffers************************************************************ */
3843 char *tmp;
[1]3844 char blk[1024];
3845 char *title;
3846
[128]3847 /*@ pointers ********************************************************** */
[1]3848 char *p;
[128]3849 FILE *fout, *fin;
[1]3850
3851
[128]3852 malloc_string(tmp);
3853 malloc_string(title);
3854 /* pretty stuff */
3855 if (!(p = strrchr(datafile, '/'))) {
3856 p = datafile;
3857 } else {
3858 p++;
[1]3859 }
[128]3860 sprintf(title, "Writing %s to floppy", p);
3861 open_evalcall_form(title);
3862 /* functional stuff */
3863 for (p = device + strlen(device); p != device && isdigit(*(p - 1));
3864 p--);
3865 maxblocks = atoi(p);
3866 if (!maxblocks) {
3867 maxblocks = 1440;
[1]3868 }
[128]3869 sprintf(tmp, "maxblocks = %d; p=%s", maxblocks, p);
[1107]3870 mr_msg(2, tmp);
[128]3871 /* copy data from image to floppy */
3872 if (!(fin = fopen(datafile, "r"))) {
3873 log_OS_error("Cannot open img");
3874 return (1);
[1]3875 }
[128]3876 if (!(fout = fopen(device, "w"))) {
3877 log_OS_error("Cannot open fdd");
3878 return (1);
3879 }
3880 for (blockno = 0; blockno < maxblocks; blockno++) {
3881 percentage = blockno * 100 / maxblocks;
3882 if (fread(blk, 1, 1024, fin) != 1024) {
3883 if (feof(fin)) {
[1107]3884 mr_msg(1,
[128]3885 "img read err - img ended prematurely - non-fatal error");
3886 sleep(3);
3887 return (res);
3888 }
3889 res++;
3890 log_to_screen("img read err");
3891 }
3892 if (fwrite(blk, 1, 1024, fout) != 1024) {
3893 res++;
3894 log_to_screen("fdd write err");
3895 }
3896 if (((blockno + 1) % 128) == 0) {
3897 paranoid_system("sync"); /* fflush doesn't work; dunno why */
3898 update_evalcall_form(percentage);
3899 }
3900 }
3901 paranoid_fclose(fin);
3902 paranoid_fclose(fout);
[1080]3903 mr_free(tmp);
3904 mr_free(title);
[128]3905 close_evalcall_form();
3906 return (res);
[1]3907}
3908
3909
3910
3911
3912
3913
3914
3915
3916
3917/**
3918 * Wrapper around @c write_image_to_floppy_SUB().
3919 * This function, unlike @c write_image_to_floppy_SUB(),
3920 * gives the user the opportunity to retry if the write fails.
3921 * @see write_image_to_floppy_SUB
3922 */
[128]3923int write_image_to_floppy(char *device, char *datafile)
[1]3924{
[128]3925 /*@ int ************************************************************** */
3926 int res = 0;
[1]3927
[128]3928 assert_string_is_neither_NULL_nor_zerolength(device);
3929 assert_string_is_neither_NULL_nor_zerolength(datafile);
[1]3930
[128]3931 while ((res = write_image_to_floppy_SUB(device, datafile))) {
3932 if (!ask_me_yes_or_no("Failed to write image to floppy. Retry?")) {
3933 return (res);
3934 }
[1]3935 }
[128]3936 return (res);
[1]3937}
3938
3939/* @} - end of utilityGroup */
[259]3940
[424]3941void setenv_mondo_share(void) {
[259]3942
[424]3943setenv("MONDO_SHARE", MONDO_SHARE, 1);
[1087]3944setenv("MONDORESTORECFG", MONDORESTORECFG, 1);
3945setenv("MONDO_CACHE", MONDO_CACHE, 1);
[259]3946}
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