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

Last change on this file was 1161, checked in by Bruno Cornec, 17 years ago

Update trunk with the latest feedback from stable (obtained with meld) - First pass
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[45]1/* $Id: libmondo-archive.c 1161 2007-02-14 12:13:49Z bruno $
[1]2
3subroutines to handle the archiving of files
4*/
5
6/**
7 * @file
8 * Functions to handle backing up data.
9 * This is the main file (at least the longest one) in libmondo.
10 */
[900]11#include <sys/sem.h>
12#include <sys/types.h>
13#include <sys/ipc.h>
14#include <stdarg.h>
[1161]15#include <stdlib.h>
[900]16#include <unistd.h>
[1]17
[783]18#include "my-stuff.h"
[1]19#include "../common/mondostructures.h"
[783]20#include "mr_conf.h"
[900]21#include "mr_mem.h"
[1161]22#include "mr_msg.h"
[900]23#include "mr_err.h"
[1106]24#include "mr_str.h"
25#include "mr_file.h"
[900]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"
[507]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"
[1079]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__
[41]47#define DEFAULT_1722MB_DISK "/dev/fd0.1722"
48#define BACKUP_1722MB_DISK "/dev/fd0.1722"
[1]49#else
[41]50#define DEFAULT_1722MB_DISK "/dev/fd0u1722"
51#define BACKUP_1722MB_DISK "/dev/fd0H1722"
[1]52#ifndef _SEMUN_H
[41]53#define _SEMUN_H
[1]54
55 /**
56 * The semaphore union, provided only in case the user's system doesn't.
57 */
[41]58union semun {
59 int val;
60 struct semid_ds *buf;
61 unsigned short int *array;
62 struct seminfo *__buf;
63};
[1]64#endif
[41]65#endif /* __FreeBSD__ */
[1]66
67/*@unused@*/
[41]68//static char cvsid[] = "$Id: libmondo-archive.c 1161 2007-02-14 12:13:49Z 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;
[41]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
[956]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 */
[41]95t_bkptype g_backup_media_type = none;
[783]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 */
[41]128static int set_semvalue(void) // initializes semaphore
[1]129{
[41]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 */
[41]143static void del_semvalue(void) // deletes semaphore
[1]144{
[41]145 union semun sem_union;
[1]146
[41]147 if (semctl(g_sem_id, 0, IPC_RMID, sem_union) == -1) {
[1086]148 mr_msg(3, "Failed to delete semaphore");
[41]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 */
[41]157static int semaphore_p(void) // changes status to 'P' (waiting)
[1]158{
[41]159 struct sembuf sem_b;
[1]160
[41]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) {
[1086]165 mr_msg(3, "semaphore_p failed");
[41]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 */
[41]175static int semaphore_v(void) // changes status to 'V' (free)
[1]176{
[41]177 struct sembuf sem_b;
[1]178
[41]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) {
[1086]183 mr_msg(3, "semaphore_v failed");
[41]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
[41]205archive_this_fileset_with_star(struct s_bkpinfo *bkpinfo, char *filelist,
[45]206 char *fname, int setno)
[1]207{
[41]208 int retval = 0;
209 unsigned int res = 0;
210 int tries = 0;
[1161]211 char *command = NULL;
212 char *tmp = NULL;
213 char *p =NULL;
214 char *tmp1 = NULL;
[1]215
[41]216 if (!does_file_exist(filelist)) {
[900]217 mr_asprintf(&tmp,
[41]218 "(archive_this_fileset) - filelist %s does not exist",
219 filelist);
220 log_to_screen(tmp);
[900]221 mr_free(tmp);
[41]222 return (1);
223 }
[1]224
[900]225 mr_asprintf(&tmp, "echo hi > %s 2> /dev/null", fname);
[41]226 if (system(tmp)) {
227 fatal_error("Unable to write tarball to scratchdir");
[1]228 }
[900]229 mr_free(tmp);
[1]230
[900]231 mr_asprintf(&command, "star H=star list=%s -c " STAR_ACL_SZ " file=%s",
[41]232 filelist, fname);
233 if (bkpinfo->use_lzo) {
234 fatal_error("Can't use lzop");
235 }
236 if (bkpinfo->compression_level > 0) {
[900]237 mr_asprintf(&tmp, "%s -bz", command);
238 mr_free(command);
[41]239 command = tmp;
240 }
[900]241 mr_asprintf(&tmp, "%s 2>> %s", command, MONDO_LOGFILE);
242 mr_free(command);
[41]243 command = tmp;
[1086]244 mr_msg(4, "command = '%s'", command);
[41]245
246 for (res = 99, tries = 0; tries < 3 && res != 0; tries++) {
[1086]247 mr_msg(5, "command='%s'", command);
[41]248 res = system(command);
[783]249 tmp = last_line_of_file(MONDO_LOGFILE);
[1086]250 mr_msg(1, "res=%d; tmp='%s'", res, tmp);
[41]251 if (bkpinfo->use_star && (res == 254 || res == 65024)
252 && strstr(tmp, "star: Processed all possible files")
253 && tries > 0) {
[1086]254 mr_msg(1, "Star returned nonfatal error");
[41]255 res = 0;
256 }
[900]257 mr_free(tmp);
[41]258 if (res) {
259 log_OS_error(command);
260 p = strstr(command, "-acl ");
261 if (p) {
262 p[0] = p[1] = p[2] = p[3] = ' ';
[1086]263 mr_msg(1, "new command = '%s'", command);
[41]264 } else {
[1086]265 mr_msg(3,
[41]266 "Attempt #%d failed. Pausing 3 seconds and retrying...",
267 tries + 1);
268 sleep(3);
269 }
270 }
271 }
[900]272 mr_free(command);
[45]273
[41]274 retval += res;
275 if (retval) {
[1086]276 mr_msg(3, "Failed to write set %d", setno);
[41]277 } else if (tries > 1) {
[1086]278 mr_msg(3, "Succeeded in writing set %d, on try #%d", setno,
[41]279 tries);
280 }
281
282 return (retval);
[1]283}
284
285
286/**
287 * Call @c afio to archive the filelist @c filelist to the file @c fname.
288 *
289 * @param bkpinfo The backup information structure. Fields used:
290 * - @c compression_level
291 * - @c scratchdir (only verifies existence)
292 * - @c tmpdir (only verifies existence)
293 * - @c zip_exe
294 * - @c zip_suffix
295 * @param filelist The path to a file containing a list of files to be archived
296 * in this fileset.
297 * @param fname The output file to archive to.
298 * @param setno This fileset number.
299 * @return The number of errors encountered (0 for success).
300 * @ingroup LLarchiveGroup
301 */
302int
[41]303archive_this_fileset(struct s_bkpinfo *bkpinfo, char *filelist,
304 char *fname, int setno)
[1]305{
306
[41]307 /*@ int ************************************************************ */
308 int retval = 0;
309 int res = 0;
310 int i = 0;
311 int tries = 0;
312 static int free_ramdisk_space = 9999;
[1]313
[41]314 /*@ buffers ******************************************************** */
[688]315 char *command = NULL;
[171]316 char *zipparams = NULL;
[688]317 char *tmp = NULL;
318 char *tmp1 = NULL;
[1]319
[41]320 assert(bkpinfo != NULL);
321 assert_string_is_neither_NULL_nor_zerolength(filelist);
322 assert_string_is_neither_NULL_nor_zerolength(fname);
[1]323
[41]324 if (bkpinfo->compression_level > 0 && bkpinfo->use_star) {
325 return (archive_this_fileset_with_star
326 (bkpinfo, filelist, fname, setno));
327 }
[1]328
[41]329 if (!does_file_exist(filelist)) {
[900]330 mr_asprintf(&tmp,
[45]331 "(archive_this_fileset) - filelist %s does not exist",
332 filelist);
[41]333 log_to_screen(tmp);
[900]334 mr_free(tmp);
[1161]335 return (1);
[41]336 }
[900]337 mr_asprintf(&tmp, "echo hi > %s 2> /dev/null", fname);
[41]338 if (system(tmp)) {
339 fatal_error("Unable to write tarball to scratchdir");
340 }
[900]341 mr_free(tmp);
[41]342
343
[171]344 if (bkpinfo->compression_level > 0) {
[900]345 mr_asprintf(&tmp, "%s/do-not-compress-these", g_mondo_home);
[41]346 // -b %ld, TAPE_BLOCK_SIZE
[900]347 mr_asprintf(&zipparams, "-Z -P %s -G %d -T 3k", bkpinfo->zip_exe,
[41]348 bkpinfo->compression_level);
349 if (does_file_exist(tmp)) {
[900]350 mr_asprintf(&tmp1, "%s -E %s", zipparams, tmp);
351 mr_free(zipparams);
[171]352 zipparams = tmp1;
[41]353 } else {
[1086]354 mr_msg(3, "%s not found. Cannot exclude zipfiles, etc.", tmp);
[41]355 }
[900]356 mr_free(tmp);
[41]357 } else {
[900]358 mr_asprintf(&zipparams, " ");
[41]359 }
360
[1]361// make_hole_for_file(fname);
362
[41]363 if (!does_file_exist(bkpinfo->tmpdir)) {
364 log_OS_error("tmpdir not found");
365 fatal_error("tmpdir not found");
366 }
367 if (!does_file_exist(bkpinfo->scratchdir)) {
368 log_OS_error("scratchdir not found");
369 fatal_error("scratchdir not found");
370 }
[900]371 mr_asprintf(&command, "rm -f %s %s. %s.gz %s.%s", fname, fname, fname,
[41]372 fname, bkpinfo->zip_suffix);
373 paranoid_system(command);
[900]374 mr_free(command);
[1]375
[900]376 mr_asprintf(&command, "afio -o -b %ld -M 16m %s %s < %s 2>> %s",
[127]377 TAPE_BLOCK_SIZE, zipparams, fname, filelist, MONDO_LOGFILE);
[900]378 mr_free(zipparams);
[1]379
[900]380 mr_asprintf(&tmp, "echo hi > %s 2> /dev/null", fname);
[41]381 if (system(tmp)) {
382 fatal_error("Unable to write tarball to scratchdir");
383 }
[900]384 mr_free(tmp);
[1]385
[41]386 for (res = 99, tries = 0; tries < 3 && res != 0; tries++) {
[1086]387 mr_msg(5, "command='%s'", command);
[41]388 res = system(command);
389 if (res) {
390 log_OS_error(command);
[1086]391 mr_msg(3,
[41]392 "Attempt #%d failed. Pausing 3 seconds and retrying...",
393 tries + 1);
394 sleep(3);
395 }
396 }
[900]397 mr_free(command);
[45]398
[41]399 retval += res;
400 if (retval) {
[1086]401 mr_msg(3, "Failed to write set %d", setno);
[41]402 } else if (tries > 1) {
[1086]403 mr_msg(3, "Succeeded in writing set %d, on try #%d", setno,
[41]404 tries);
405 }
[1]406
[783]407 if (g_tmpfs_mountpt != NULL) {
[688]408 tmp = call_program_and_get_last_line_of_output
409 ("df -m -P | grep dev/shm | grep -v none | tr -s ' ' '\t' | cut -f4");
410 i = atoi(tmp);
[900]411 mr_free(tmp);
[688]412
[41]413 if (i > 0) {
414 if (free_ramdisk_space > i) {
415 free_ramdisk_space = i;
[1086]416 mr_msg(2, "min(free_ramdisk_space) is now %d",
[41]417 free_ramdisk_space);
418 if (free_ramdisk_space < 10) {
419 fatal_error
420 ("Please increase PPCFG_RAMDISK_SIZE in my-stuff.h to increase size of ramdisk ");
421 }
422 }
423 }
424 }
425 return (retval);
[1]426}
427
428
429/**
430 * Wrapper function for all the backup commands.
431 * Calls these other functions: @c prepare_filelist(),
432 * @c call_filelist_chopper(), @c copy_mondo_and_mindi_stuff_to_scratchdir(),
433 * @c call_mindi_to_supply_boot_disks(), @c do_that_initial_phase(),
434 * @c make_those_afios_phase(), @c make_those_slices_phase(), and
435 * @c do_that_final_phase(). If anything fails before @c do_that_initial_phase(),
436 * @c fatal_error is called with a suitable message.
437 * @param bkpinfo The backup information structure. Uses most fields.
438 * @return The number of non-fatal errors encountered (0 for success).
439 * @ingroup archiveGroup
440 */
[783]441int backup_data(struct s_bkpinfo *bkpinfo)
[1]442{
[41]443 int retval = 0, res = 0;
[1161]444 char *tmp = NULL;
[1]445
[41]446 assert(bkpinfo != NULL);
447 set_g_cdrom_and_g_dvd_to_bkpinfo_value(bkpinfo);
[1161]448
[41]449 if (bkpinfo->backup_media_type == dvd) {
[1]450#ifdef DVDRWFORMAT
[689]451 tmp = find_home_of_exe("dvd+rw-format");
452 if (!tmp) {
[41]453 fatal_error
454 ("Cannot find dvd+rw-format. Please install it or fix your PATH.");
455 }
[900]456 mr_free(tmp);
[1]457#endif
[689]458 tmp = find_home_of_exe("growisofs");
459 if (!tmp) {
[41]460 fatal_error
461 ("Cannot find growisofs. Please install it or fix your PATH.");
462 }
[900]463 mr_free(tmp);
[1]464 }
465
[41]466 if ((res = prepare_filelist(bkpinfo))) { /* generate scratchdir/filelist.full */
467 fatal_error("Failed to generate filelist catalog");
468 }
469 if (call_filelist_chopper(bkpinfo)) {
470 fatal_error("Failed to run filelist chopper");
471 }
[1]472
[900]473 mr_asprintf(&tmp, "gzip -9 %s/archives/filelist.full",
[45]474 bkpinfo->scratchdir);
[41]475 if (run_program_and_log_output(tmp, 2)) {
476 fatal_error("Failed to gzip filelist.full");
477 }
[900]478 mr_free(tmp);
479 mr_asprintf(&tmp, "cp -f %s/archives/*list*.gz %s", bkpinfo->scratchdir,
[45]480 bkpinfo->tmpdir);
[41]481 if (run_program_and_log_output(tmp, 2)) {
482 fatal_error("Failed to copy to tmpdir");
483 }
[900]484 mr_free(tmp);
[1]485
[41]486 copy_mondo_and_mindi_stuff_to_scratchdir(bkpinfo); // payload, too, if it exists
[1]487#if __FreeBSD__ == 5
[900]488 mr_allocstr(bkpinfo->kernel_path, "/boot/kernel/kernel");
[1]489#elif __FreeBSD__ == 4
[900]490 mr_allocstr(bkpinfo->kernel_path, "/kernel");
[1]491#elif linux
[41]492 if (figure_out_kernel_path_interactively_if_necessary
493 (bkpinfo->kernel_path)) {
494 fatal_error
495 ("Kernel not found. Please specify manually with the '-k' switch.");
496 }
[1]497#else
498#error "I don't know about this system!"
499#endif
[41]500 if ((res = call_mindi_to_supply_boot_disks(bkpinfo))) {
501 fatal_error("Failed to generate boot+data disks");
502 }
503 retval += do_that_initial_phase(bkpinfo); // prepare
[900]504 mr_asprintf(&tmp, "rm -f %s/images/*.iso", bkpinfo->scratchdir);
[41]505 run_program_and_log_output(tmp, 1);
[900]506 mr_free(tmp);
[1161]507 retval += make_those_afios_phase(bkpinfo); // backup regular files
[41]508 retval += make_those_slices_phase(bkpinfo); // backup BIG files
509 retval += do_that_final_phase(bkpinfo); // clean up
[1086]510 mr_msg(1, "Creation of archives... complete.");
[41]511 if (bkpinfo->verify_data) {
512 sleep(2);
513 }
514 return (retval);
[1]515}
516
517
518/**
519 * Call Mindi to generate boot and data disks.
520 * @note This binds correctly to the new Perl version of mindi.
521 * @param bkpinfo The backup information structure. Fields used:
522 * - @c backup_media_type
523 * - @c boot_loader
524 * - @c boot_device
525 * - @c compression_level
526 * - @c differential
527 * - @c exclude_paths
528 * - @c image_devs
529 * - @c kernel_path
530 * - @c make_cd_use_lilo
531 * - @c media_device
532 * - @c media_size
533 * - @c nonbootable_backup
534 * - @c tmpdir
535 * - @c use_lzo
536 *
537 * @return The number of errors encountered (0 for success)
538 * @bug The code to automagically determine the boot drive
539 * is messy and system-dependent. In particular, it breaks
540 * for Linux RAID and LVM users.
541 * @ingroup MLarchiveGroup
542 */
[41]543int call_mindi_to_supply_boot_disks(struct s_bkpinfo *bkpinfo)
[1]544{
[41]545 /*@ buffer ************************************************************ */
[688]546 char *tmp = NULL;
547 char *command = NULL;
548 char *use_lzo_sz = NULL;
[1043]549 char *use_gzip_sz = NULL;
[688]550 char *use_comp_sz = NULL;
551 char *use_star_sz = NULL;
552 char *bootldr_str = NULL;
553 char *tape_device = NULL;
554 char *last_filelist_number = NULL;
555 char *broken_bios_sz = NULL;
556 char *cd_recovery_sz = NULL;
557 char *tape_size_sz = NULL;
558 char *devs_to_exclude = NULL;
559 char *use_lilo_sz = NULL;
560 char *bootdev = NULL;
[1]561
[41]562 /*@ char ************************************************************** */
[1]563 char ch = '\0';
564
[41]565 /*@ long ********************************************************** */
566 long lines_in_filelist = 0;
[1]567
[41]568 /*@ int ************************************************************* */
569 int res = 0;
570 long estimated_total_noof_slices = 0;
[1]571
[1106]572 FILE *fd = NULL;
573 FILE *fd1 = NULL;
574
[41]575 assert(bkpinfo != NULL);
[1]576
[900]577 mr_asprintf(&tmp,
[1161]578 "echo '%s' | tr -s ' ' '\n' | grep -E '^/dev/.*$' | tr -s '\n' ' ' | awk '{print $0\"\\n\";}'",
579 bkpinfo->exclude_paths);
580
[688]581 devs_to_exclude = call_program_and_get_last_line_of_output(tmp);
[900]582 mr_free(tmp);
[1161]583
[900]584 mr_asprintf(&tmp, "devs_to_exclude = '%s'", devs_to_exclude);
[1086]585 mr_msg(2, tmp);
[900]586 mr_free(tmp);
[41]587 mvaddstr_and_log_it(g_currentY, 0,
[45]588 "Calling MINDI to create boot+data disks");
[900]589 mr_asprintf(&tmp, "%s/filelist.full", bkpinfo->tmpdir);
[41]590 if (!does_file_exist(tmp)) {
[900]591 mr_free(tmp);
592 mr_asprintf(&tmp, "%s/tmpfs/filelist.full", bkpinfo->tmpdir);
[41]593 if (!does_file_exist(tmp)) {
594 fatal_error
595 ("Cannot find filelist.full, so I cannot count its lines");
596 }
597 }
598 lines_in_filelist = count_lines_in_file(tmp);
[688]599 last_filelist_number = last_line_of_file(tmp);
[900]600 mr_free(tmp);
[1161]601
[41]602 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[900]603 mr_asprintf(&tape_size_sz, "%ld", bkpinfo->media_size[1]);
604 mr_asprintf(&tape_device, bkpinfo->media_device);
[41]605 } else {
[900]606 mr_asprintf(&tape_size_sz, " ");
607 mr_asprintf(&tape_device, " ");
[41]608 }
[1106]609 /* BERLIOS: This parameter is not used after? */
610 mr_free(tape_size_sz);
[41]611 if (bkpinfo->use_lzo) {
[900]612 mr_asprintf(&use_lzo_sz, "yes");
[41]613 } else {
[900]614 mr_asprintf(&use_lzo_sz, "no");
[41]615 }
[1043]616 if (bkpinfo->use_gzip) {
617 mr_asprintf(&use_gzip_sz, "yes");
618 } else {
619 mr_asprintf(&use_gzip_sz, "no");
620 }
[41]621 if (bkpinfo->use_star) {
[900]622 mr_asprintf(&use_star_sz, "yes");
[41]623 } else {
[900]624 mr_asprintf(&use_star_sz, "no");
[41]625 }
[1]626
[41]627 if (bkpinfo->compression_level > 0) {
[900]628 mr_asprintf(&use_comp_sz, "yes");
[41]629 } else {
[900]630 mr_asprintf(&use_comp_sz, "no");
[41]631 }
[1]632
[900]633 mr_asprintf(&broken_bios_sz, "yes"); /* assume so */
[41]634 if (g_cd_recovery) {
[900]635 mr_asprintf(&cd_recovery_sz, "yes");
[41]636 } else {
[900]637 mr_asprintf(&cd_recovery_sz, "no");
[41]638 }
[45]639 /* Field shared between LILO/ELILO */
[41]640 if (bkpinfo->make_cd_use_lilo) {
[900]641 mr_asprintf(&use_lilo_sz, "yes");
[41]642 } else {
[900]643 mr_asprintf(&use_lilo_sz, "no");
[41]644 }
645
646 if (!bkpinfo->nonbootable_backup
647 && (bkpinfo->boot_loader == '\0'
[688]648 || bkpinfo->boot_device == NULL)) {
[41]649
[1]650#ifdef __FreeBSD__
[688]651 bootdev = call_program_and_get_last_line_of_output
652 ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'");
653 if (!bootdev) {
654 bootdev = call_program_and_get_last_line_of_output
655 ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'");
[41]656 }
[1]657#else
[688]658 bootdev = call_program_and_get_last_line_of_output
659 ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'");
660 if (!bootdev) {
661 bootdev = call_program_and_get_last_line_of_output
662 ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'");
[41]663 }
[688]664 if ((bootdev) && (strstr(bootdev, "/dev/cciss/"))) {
[900]665 mr_free(bootdev);
[688]666 bootdev = call_program_and_get_last_line_of_output
667 ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | cut -dp -f1");
[41]668 }
[1]669#endif
[688]670 if (bootdev)
[41]671 ch = which_boot_loader(bootdev);
672 else
673 ch = 'U';
[783]674
[41]675 if (bkpinfo->boot_loader != '\0') {
[900]676 mr_asprintf(&tmp, "User specified boot loader. It is '%c'.",
[1161]677 bkpinfo->boot_loader);
[1086]678 mr_msg(2, tmp);
[900]679 mr_free(tmp);
[41]680 } else {
681 bkpinfo->boot_loader = ch;
682 }
[688]683 if (bkpinfo->boot_device != NULL) {
[900]684 mr_asprintf(&tmp, "User specified boot device. It is '%s'.",
[1161]685 bkpinfo->boot_device);
[1086]686 mr_msg(2, tmp);
[900]687 mr_free(tmp);
688 mr_free(bootdev);
[41]689 } else {
[688]690 bkpinfo->boot_device = bootdev;
[41]691 }
692 }
[1]693
[41]694 if (
[1]695#ifdef __FreeBSD__
[41]696 bkpinfo->boot_loader != 'B' && bkpinfo->boot_loader != 'D' &&
[1]697#endif
698#ifdef __IA64__
[41]699 bkpinfo->boot_loader != 'E' &&
[1]700#endif
[41]701 bkpinfo->boot_loader != 'L' && bkpinfo->boot_loader != 'G'
702 && bkpinfo->boot_loader != 'R' && !bkpinfo->nonbootable_backup)
[1]703 {
[41]704 fatal_error
[45]705 ("Please specify your boot loader and device, e.g. -l GRUB -f /dev/hda.\nType 'man mondoarchive' to read the manual.");
[1]706 }
[41]707 if (bkpinfo->boot_loader == 'L') {
[900]708 mr_asprintf(&bootldr_str, "LILO");
[41]709 if (!does_file_exist("/etc/lilo.conf")) {
710 fatal_error
[45]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?");
[41]712 }
713 } else if (bkpinfo->boot_loader == 'G') {
[900]714 mr_asprintf(&bootldr_str, "GRUB");
[41]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
[45]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'...");
[41]729 }
730 } else if (bkpinfo->boot_loader == 'E') {
[900]731 mr_asprintf(&bootldr_str, "ELILO");
[45]732 /* BERLIOS: fix it for SuSE, Debian, Mandrake, ... */
[41]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
[45]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'");
[41]742 }
743 } else if (bkpinfo->boot_loader == 'R') {
[900]744 mr_asprintf(&bootldr_str, "RAW");
[1]745 }
746#ifdef __FreeBSD__
[41]747 else if (bkpinfo->boot_loader == 'D') {
[900]748 mr_asprintf(&bootldr_str, "DD");
[41]749 }
[1]750
[41]751 else if (bkpinfo->boot_loader == 'B') {
[900]752 mr_asprintf(&bootldr_str, "BOOT0");
[41]753 }
[1]754#endif
[41]755 else {
[900]756 mr_asprintf(&bootldr_str, "unknown");
[41]757 }
[900]758 mr_asprintf(&tmp, "Your boot loader is %s and it boots from %s",
[1161]759 bootldr_str, bkpinfo->boot_device);
[41]760 log_to_screen(tmp);
[900]761 mr_free(tmp);
762 mr_asprintf(&tmp, "%s/BOOTLOADER.DEVICE", bkpinfo->tmpdir);
[41]763 if (write_one_liner_data_file(tmp, bkpinfo->boot_device)) {
[1106]764 mr_msg(1, "Unable to write one-liner boot device");
765
[41]766 }
[1106]767
768 estimated_total_noof_slices =
769 size_of_all_biggiefiles_K(bkpinfo) / bkpinfo->optimal_set_size + 1;
770 mr_asprintf(&command, "mkdir -p %s/images", bkpinfo->scratchdir);
771 if (system(command)) {
772 res++;
773 log_OS_error("Unable to make images directory");
774 }
775 mr_free(command);
776
777 mr_asprintf(&command, "mkdir -p %s%s", bkpinfo->scratchdir, MNT_FLOPPY);
778 if (system(command)) {
779 res++;
780 log_OS_error("Unable to make mnt floppy directory");
781 }
[1161]782 mr_free(command);
[1106]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_free(devs_to_exclude);
800 mr_fprintf(fd1, "image-devs %s\n", bkpinfo->image_devs);
801 mr_fprintf(fd1, "last-filelist-number %s\n", last_filelist_number);
802 mr_free(last_filelist_number);
803 mr_fprintf(fd1, "bootloader.name %s\n", bootldr_str);
804 mr_free(bootldr_str);
805 mr_fprintf(fd1, "bootloader.device %s\n", bkpinfo->boot_device);
806
[41]807 switch (bkpinfo->backup_media_type) {
808 case cdr:
[1106]809 mr_fprintf(fd1, "backup-media-type cdr\n");
[41]810 break;
811 case cdrw:
[1106]812 mr_fprintf(fd1, "backup-media-type cdrw\n");
[41]813 break;
814 case cdstream:
[1106]815 mr_fprintf(fd1, "backup-media-type cdstream\n");
[41]816 break;
817 case tape:
[1106]818 mr_fprintf(fd1, "backup-media-type tape\n");
[41]819 break;
820 case udev:
[1106]821 mr_fprintf(fd1, "backup-media-type udev\n");
[41]822 break;
823 case iso:
[1106]824 mr_fprintf(fd1, "backup-media-type iso\n");
[41]825 break;
826 case nfs:
[1106]827 mr_fprintf(fd1, "backup-media-type nfs\n");
[41]828 break;
829 case dvd:
[1106]830 mr_fprintf(fd1, "backup-media-type dvd\n");
[41]831 break;
[1079]832 case usb:
[1106]833 mr_fprintf(fd1, "backup-media-type usb\n");
[1079]834 break;
[41]835 default:
836 fatal_error("Unknown backup_media_type");
837 }
[1106]838
839 if (bkpinfo->backup_media_type == usb) {
840 mr_fprintf(fd, "mindi_write_usb=yes\n");
841 mr_fprintf(fd, "mindi_usb_device=%s\n", bkpinfo->media_device);
[41]842 }
[1106]843 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
844 mr_fprintf(fd, "mindi_write_tape=yes\n");
845 mr_fprintf(fd, "mindi_tape_device=%s\n", bkpinfo->media_device);
846 mr_fprintf(fd1, "media-dev %s\n", bkpinfo->media_device);
847 mr_fprintf(fd1, "media-size %ld\n", bkpinfo->media_size[1]);
[41]848 }
[1106]849 if (bkpinfo->compression_level > 0) {
850 mr_fprintf(fd1, "use-comp yes\n");
[41]851 } else {
[1106]852 mr_fprintf(fd1, "use-comp no\n");
[41]853 }
[1106]854 if (bkpinfo->use_gzip) {
855 mr_fprintf(fd1, "use-gzip yes\n");
856 } else {
857 mr_fprintf(fd1, "use-gzip no\n");
858 }
859 if (bkpinfo->use_lzo) {
860 mr_fprintf(fd1, "use-lzo yes\n");
861 } else {
862 mr_fprintf(fd1, "use-lzo no\n");
863 }
864 if (bkpinfo->use_star) {
865 mr_fprintf(fd1, "use-star yes\n");
866 } else {
867 mr_fprintf(fd1, "use-star no\n");
868 }
[956]869 if (g_getfattr) {
[1106]870 mr_fprintf(fd1, "xattr yes\n");
871 } else {
872 mr_fprintf(fd1, "xattr no\n");
[956]873 }
874 if (g_getfacl) {
[1106]875 mr_fprintf(fd1, "acl yes\n");
876 } else {
877 mr_fprintf(fd1, "acl no\n");
[956]878 }
879
[1106]880 if (g_cd_recovery) {
881 mr_fprintf(fd1, "use-cdrecovery yes\n");
882 } else {
883 mr_fprintf(fd1, "use-cdrecovery no\n");
[41]884 }
[1]885
[1106]886 if (bkpinfo->make_cd_use_lilo) {
887 mr_fprintf(fd1, "use-lilo yes\n");
[1079]888 } else {
[1106]889 mr_fprintf(fd1, "use-lilo no\n");
[1079]890 }
[41]891 if (bkpinfo->nonbootable_backup) {
[1106]892 mr_fprintf(fd1, "non-bootable yes\n");
[41]893 } else {
[1106]894 mr_fprintf(fd1, "non-bootable no\n");
[41]895 }
[1106]896 if (bkpinfo->differential) {
897 mr_fprintf(fd1, "differential 1\n");
898 } else {
899 mr_fprintf(fd1, "differential 0\n");
900 }
[41]901
[1106]902 mr_fclose(fd);
903 mr_fprintf(fd1, "datestamp %s\n", mr_date());
904 mr_fclose(fd1);
[1]905
[1106]906 mr_asprintf(&command, "mindi --custom '%s' '%s/images'",
907 bkpinfo->tmpdir, bkpinfo->scratchdir);
908 //bkpinfo->tmpdir, // parameter #2
909 //bkpinfo->scratchdir, // parameter #3
910 //bkpinfo->kernel_path, // parameter #4
911 //tape_device, // parameter #5
912 //tape_size_sz, // parameter #6
913 //lines_in_filelist, // parameter #7 (INT)
914 //use_lzo_sz, // parameter #8
915 //cd_recovery_sz, // parameter #9
916 //bkpinfo->image_devs, // parameter #10
917 //broken_bios_sz, // parameter #11 always yes
918 //last_filelist_number, // parameter #12 (STRING)
919 //estimated_total_noof_slices, // parameter #13 (INT)
920 //devs_to_exclude, // parameter #14
921 //use_comp_sz, // parameter #15
922 //use_lilo_sz, // parameter #16
923 //use_star_sz, // parameter #17
924 //bkpinfo->internal_tape_block_size, // parameter #18 (LONG)
925 //bkpinfo->differential, // parameter #19 (INT)
926 //use_gzip_sz); // parameter #20 (STRING)
927
[1086]928 mr_msg(2, command);
[1]929
[1106]930 res = run_program_and_log_to_screen(command, "Generating boot+data disks");
[900]931 mr_free(command);
[41]932 if (bkpinfo->nonbootable_backup) {
933 res = 0;
934 } // hack
935 if (!res) {
936 log_to_screen("Boot+data disks were created OK");
[900]937 mr_asprintf(&command, "mkdir -p /var/cache/mindi/");
[1086]938 mr_msg(2, command);
[41]939 run_program_and_log_output(command, FALSE);
[900]940 mr_free(command);
[41]941
[900]942 mr_asprintf(&command,
[1161]943 "cp -f %s/images/mindi.iso /var/cache/mindi/mondorescue.iso",
944 bkpinfo->scratchdir);
[1086]945 mr_msg(2, command);
[41]946 run_program_and_log_output(command, FALSE);
[900]947 mr_free(command);
[41]948
949 if (bkpinfo->nonbootable_backup) {
[900]950 mr_asprintf(&command, "cp -f %s/all.tar.gz %s/images",
[1161]951 bkpinfo->tmpdir, bkpinfo->scratchdir);
[41]952 if (system(command)) {
953 fatal_error("Unable to create temporary duff tarball");
954 }
[1161]955 mr_free(command);
956
[41]957 }
[1161]958/*
[900]959 mr_asprintf(&command, "cp -f %s/mindi-*oot*.img %s/images",
[45]960 bkpinfo->tmpdir, bkpinfo->scratchdir);
[1086]961 mr_msg(2, command);
[41]962 run_program_and_log_output(command, FALSE);
[900]963 mr_free(command);
[1161]964*/
[900]965 mr_asprintf(&tmp, "cp -f %s/images/all.tar.gz %s",
[45]966 bkpinfo->scratchdir, bkpinfo->tmpdir);
[41]967 if (system(tmp)) {
968 fatal_error("Cannot find all.tar.gz in tmpdir");
969 }
[900]970 mr_free(tmp);
[41]971
972 if (res) {
973 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
974 } else {
975 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
976 }
977 } else {
978 log_to_screen("Mindi failed to create your boot+data disks.");
[900]979 mr_asprintf(&command, "grep 'Fatal error' /var/log/mindi.log");
[688]980 tmp = call_program_and_get_last_line_of_output(command);
[900]981 mr_free(command);
[41]982 if (strlen(tmp) > 1) {
[68]983 popup_and_OK(tmp);
[41]984 }
[900]985 mr_free(tmp);
[41]986 }
987 return (res);
[1]988}
989
990
991/**
992 * Maximum number of filesets allowed in this function.
993 */
994#define MAX_NOOF_SETS_HERE 32767
995
996/**
997 * Offset of the bkpinfo pointer (in bytes) from the
998 * buffer passed to create_afio_files_in_background.
999 */
1000#define BKPINFO_LOC_OFFSET (16+MAX_NOOF_SETS_HERE/8+16)
1001
1002/**
1003 * Main function for each @c afio thread.
1004 * @param inbuf A transfer block containing:
1005 * - @c p_last_set_archived: [offset 0] pointer to an @c int
1006 * containing the last set archived.
1007 * - @c p_archival_threads_running: [offset 4] pointer to an @c int
1008 * containing the number of archival threads currently running.
1009 * - @c p_next_set_to_archive: [offset 8] pointer to an @c int containing
1010 * the next set that should be archived.
1011 * - @c p_list_of_fileset_flags: [offset 12] @c char pointer pointing to a
1012 * bit array, where each bit corresponds to a filelist (1=needs
1013 * to be archived, 0=archived).
1014 * - @c bkpinfo: [offset BKPINFO_LOC_OFFSET] pointer to backup information
1015 * structure. Fields used:
1016 * - @c tmpdir
1017 * - @c zip_suffix
1018 *
1019 * Any of the above may be modified by the caller at any time.
1020 *
1021 * @bug Assumes @c int pointers are 4 bytes.
1022 * @see archive_this_fileset
1023 * @see make_afioballs_and_images
1024 * @return NULL, always.
1025 * @ingroup LLarchiveGroup
1026 */
[41]1027void *create_afio_files_in_background(void *inbuf)
[1]1028{
[41]1029 long int archiving_set_no;
1030 char *archiving_filelist_fname;
1031 char *archiving_afioball_fname;
[956]1032 char *curr_xattr_list_fname = NULL;
[41]1033 char *curr_acl_list_fname;
[1]1034
[41]1035 struct s_bkpinfo *bkpinfo;
[1161]1036 char *tmp = NULL;
[41]1037 int res = 0, retval = 0;
1038 int *p_archival_threads_running;
1039 int *p_last_set_archived;
1040 int *p_next_set_to_archive;
1041 char *p_list_of_fileset_flags;
1042 int this_thread_no = g_current_thread_no++;
[1]1043
[41]1044 p_last_set_archived = (int *) inbuf;
1045 p_archival_threads_running = (int *) (inbuf + 4);
1046 p_next_set_to_archive = (int *) (inbuf + 8);
1047 p_list_of_fileset_flags = (char *) (inbuf + 12);
1048 bkpinfo = (struct s_bkpinfo *) (inbuf + BKPINFO_LOC_OFFSET);
[1]1049
[900]1050 mr_asprintf(&archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
[45]1051 bkpinfo->tmpdir, 0L);
[58]1052 archiving_set_no = 0;
[41]1053 while (does_file_exist(archiving_filelist_fname)) {
[900]1054 mr_free(archiving_filelist_fname);
[41]1055 if (g_exiting) {
1056 fatal_error("Execution run aborted (pthread)");
1057 }
1058 if (archiving_set_no >= MAX_NOOF_SETS_HERE) {
1059 fatal_error
1060 ("Maximum number of filesets exceeded. Adjust MAX_NOOF_SETS_HERE, please.");
1061 }
1062 if (!semaphore_p()) {
[1086]1063 mr_msg(3, "P sem failed (pid=%d)", (int) getpid());
[41]1064 fatal_error("Cannot get semaphore P");
1065 }
1066 if (archiving_set_no < *p_next_set_to_archive) {
1067 archiving_set_no = *p_next_set_to_archive;
1068 }
1069 *p_next_set_to_archive = *p_next_set_to_archive + 1;
1070 if (!semaphore_v()) {
1071 fatal_error("Cannot get semaphore V");
1072 }
[1]1073
[41]1074 /* backup this set of files */
[900]1075 mr_asprintf(&archiving_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
[45]1076 bkpinfo->tmpdir, archiving_set_no, bkpinfo->zip_suffix);
[900]1077 mr_asprintf(&archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
[45]1078 bkpinfo->tmpdir, archiving_set_no);
[41]1079 if (!does_file_exist(archiving_filelist_fname)) {
[1086]1080 mr_msg(3,
[45]1081 "%s[%d:%d] - well, I would archive %d, except that it doesn't exist. I'll stop now.",
1082 FORTY_SPACES, getpid(), this_thread_no,
1083 archiving_set_no);
[900]1084 mr_free(archiving_filelist_fname);
1085 mr_free(archiving_afioball_fname);
[41]1086 break;
1087 }
[1]1088
[900]1089 mr_asprintf(&tmp, AFIOBALL_FNAME_RAW_SZ, bkpinfo->tmpdir,
[45]1090 archiving_set_no - ARCH_BUFFER_NUM, bkpinfo->zip_suffix);
[41]1091 if (does_file_exist(tmp)) {
[1086]1092 mr_msg(4, "%s[%d:%d] - waiting for storer",
[41]1093 FORTY_SPACES, getpid(), this_thread_no);
1094 while (does_file_exist(tmp)) {
1095 sleep(1);
1096 }
[1086]1097 mr_msg(4, "[%d] - continuing", getpid());
[41]1098 }
[900]1099 mr_free(tmp);
[1]1100
[1086]1101 mr_msg(4, "%s[%d:%d] - EXATing %d...", FORTY_SPACES, getpid(),
[41]1102 this_thread_no, archiving_set_no);
[956]1103 if (g_getfattr) {
1104 mr_asprintf(&curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
1105 bkpinfo->tmpdir, archiving_set_no);
1106 get_fattr_list(archiving_filelist_fname, curr_xattr_list_fname);
1107 mr_free(curr_xattr_list_fname);
1108 }
1109 if (g_getfacl) {
1110 mr_asprintf(&curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
1111 bkpinfo->tmpdir, archiving_set_no);
1112 get_acl_list(archiving_filelist_fname, curr_acl_list_fname);
1113 mr_free(curr_acl_list_fname);
1114 }
[1]1115
[1086]1116 mr_msg(4, "%s[%d:%d] - archiving %d...", FORTY_SPACES, getpid(),
[41]1117 this_thread_no, archiving_set_no);
1118 res = archive_this_fileset(bkpinfo, archiving_filelist_fname,
[1161]1119 archiving_afioball_fname,
1120 archiving_set_no);
[900]1121 mr_free(archiving_afioball_fname);
1122 mr_free(archiving_filelist_fname);
[41]1123 retval += res;
[1]1124
[41]1125 if (res) {
[900]1126 mr_asprintf(&tmp,
[45]1127 "Errors occurred while archiving set %ld. Please review logs.",
1128 archiving_set_no);
[41]1129 log_to_screen(tmp);
[900]1130 mr_free(tmp);
[41]1131 }
1132 if (!semaphore_p()) {
1133 fatal_error("Cannot get semaphore P");
1134 }
1135
1136 set_bit_N_of_array(p_list_of_fileset_flags, archiving_set_no, 5);
1137
1138 if (*p_last_set_archived < archiving_set_no) {
1139 *p_last_set_archived = archiving_set_no;
1140 } // finished archiving this one
1141
1142 if (!semaphore_v()) {
1143 fatal_error("Cannot get semaphore V");
1144 }
[1086]1145 mr_msg(4, "%s[%d:%d] - archived %d OK", FORTY_SPACES, getpid(),
[41]1146 this_thread_no, archiving_set_no);
1147 archiving_set_no++;
[900]1148 mr_asprintf(&archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
[41]1149 bkpinfo->tmpdir, archiving_set_no);
1150 }
1151 if (!semaphore_p()) {
1152 fatal_error("Cannot get semaphore P");
1153 }
1154 (*p_archival_threads_running)--;
1155 if (!semaphore_v()) {
1156 fatal_error("Cannot get semaphore V");
1157 }
[1086]1158 mr_msg(3, "%s[%d:%d] - exiting", FORTY_SPACES, getpid(),
[41]1159 this_thread_no);
[900]1160 mr_free(archiving_filelist_fname);
[1161]1161 mr_free(archiving_afioball_fname);
[41]1162 pthread_exit(NULL);
[1]1163}
1164
1165
1166/**
1167 * Finalize the backup.
1168 * For streaming backups, this writes the closing block
1169 * to the stream. For CD-based backups, this creates
1170 * the final ISO image.
1171 * @param bkpinfo The backup information structure, used only
1172 * for the @c backup_media_type.
1173 * @ingroup MLarchiveGroup
1174 */
[783]1175int do_that_final_phase(struct s_bkpinfo *bkpinfo)
[1]1176{
1177
[41]1178 /*@ int ************************************** */
1179 int res = 0;
1180 int retval = 0;
[1]1181
[41]1182 /*@ buffers ********************************** */
[1]1183
[41]1184 assert(bkpinfo != NULL);
1185 mvaddstr_and_log_it(g_currentY, 0,
1186 "Writing any remaining data to media ");
[1]1187
[1086]1188 mr_msg(1, "Closing tape/CD ... ");
[45]1189 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[41]1190 /* write tape/cdstream */
1191 closeout_tape(bkpinfo);
[45]1192 } else {
[1106]1193 /* write final ISO/USB */
[783]1194 res = write_final_iso_if_necessary(bkpinfo);
[41]1195 retval += res;
1196 if (res) {
[1086]1197 mr_msg(1, "write_final_iso_if_necessary returned an error");
[41]1198 }
[1]1199 }
[1086]1200 mr_msg(2, "Fork is exiting ... ");
[1]1201
[41]1202 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
[1]1203
[41]1204 /* final stuff */
1205 if (retval) {
1206 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
1207 } else {
1208 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
1209 }
[1]1210
[41]1211 return (retval);
[1]1212}
1213
1214
1215/**
1216 * Initialize the backup.
1217 * Does the following:
1218 * - Sets up the serial number.
1219 * - For streaming backups, opens the tape stream and writes the data disks
1220 * and backup headers.
1221 * - For CD-based backups, wipes the ISOs in the target directory.
1222 *
1223 * @param bkpinfo The backup information structure. Fields used:
1224 * - @c backup_media_type
1225 * - @c cdrw_speed
[20]1226 * - @c prefix
[1]1227 * - @c isodir
1228 * - @c media_device
1229 * - @c scratchdir
1230 * - @c tmpdir
1231 * @return The number of errors encountered (0 for success).
1232 * @ingroup MLarchiveGroup
1233 */
[41]1234int do_that_initial_phase(struct s_bkpinfo *bkpinfo)
[1]1235{
[41]1236 /*@ int *************************************** */
1237 int retval = 0;
[1]1238
[41]1239 /*@ buffers *********************************** */
1240 char *command, *tmpfile, *data_disks_file, *tmp;
[1]1241
[41]1242 assert(bkpinfo != NULL);
[900]1243 mr_asprintf(&data_disks_file, "%s/all.tar.gz", bkpinfo->tmpdir);
[41]1244
[688]1245 g_serial_string = call_program_and_get_last_line_of_output("dd \
[1]1246if=/dev/urandom bs=16 count=1 2> /dev/null | \
[783]1247hexdump | tr -s ' ' '0' | head -n1");
[900]1248 mr_asprintf(&tmp, "%s...word.", g_serial_string);
1249 mr_free(g_serial_string);
[41]1250 g_serial_string = tmp;
[1086]1251 mr_msg(2, "g_serial_string = '%s'", g_serial_string);
[1]1252
[900]1253 mr_asprintf(&tmpfile, "%s/archives/SERIAL-STRING", bkpinfo->scratchdir);
[41]1254 if (write_one_liner_data_file(tmpfile, g_serial_string)) {
[1086]1255 mr_msg(1, "%ld: Failed to write serial string", __LINE__);
[41]1256 }
[900]1257 mr_free(g_serial_string);
1258 mr_free(tmpfile);
[1]1259
[41]1260 mvaddstr_and_log_it(g_currentY, 0, "Preparing to archive your data");
1261 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
1262 if (bkpinfo->backup_media_type == cdstream) {
1263 openout_cdstream(bkpinfo->media_device, bkpinfo->cdrw_speed);
1264 } else {
1265 openout_tape(bkpinfo->media_device, bkpinfo->internal_tape_block_size); /* sets g_tape_stream */
1266 }
1267 if (!g_tape_stream) {
1268 fatal_error("Cannot open backup (streaming) device");
1269 }
[1086]1270 mr_msg(1, "Backup (stream) opened OK");
[41]1271 write_data_disks_to_stream(data_disks_file);
1272 } else {
[1086]1273 mr_msg(1, "Backing up to CD's");
[1]1274 }
[900]1275 mr_free(data_disks_file);
[1]1276
[900]1277 mr_asprintf(&command, "rm -f %s/%s/%s-[1-9]*.iso", bkpinfo->isodir,
[89]1278 bkpinfo->nfs_remote_dir, bkpinfo->prefix);
[41]1279 paranoid_system(command);
[900]1280 mr_free(command);
[1161]1281
[41]1282 wipe_archives(bkpinfo->scratchdir);
1283 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
1284 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[687]1285 write_header_block_to_stream((off_t)0, "start-of-tape",
[45]1286 BLK_START_OF_TAPE);
[687]1287 write_header_block_to_stream((off_t)0, "start-of-backup",
[45]1288 BLK_START_OF_BACKUP);
[41]1289 }
1290 return (retval);
[1]1291}
1292
1293
1294/**
1295 * Calls floppy-formatting @c cmd and tracks its progress if possible.
1296 *
1297 * @param cmd The command to run (e.g. @c fdformat @c /dev/fd0).
1298 * @param title The human-friendly description of the floppy you are writing.
1299 * This will be used as the title in the progress bar window. Example:
1300 * "Formatting disk /dev/fd0".
1301 * @see format_disk
1302 * @return The exit code of fdformat/superformat.
1303 */
[41]1304int format_disk_SUB(char *cmd, char *title)
[1]1305{
1306
[41]1307 /*@ int *************************************************************** */
1308 int res = 0;
[1]1309 int percentage = 0;
1310 int maxtracks = 0;
1311 int trackno = 0;
1312 int last_trkno = 0;
1313
[41]1314 /*@ buffers *********************************************************** */
[1161]1315 char *command = NULL;
[41]1316 char *tempfile;
[1]1317
[41]1318 /*@ pointers ********************************************************** */
1319 FILE *pin;
[1]1320
[41]1321 assert_string_is_neither_NULL_nor_zerolength(cmd);
1322 assert_string_is_neither_NULL_nor_zerolength(title);
[1]1323
1324#ifdef __FreeBSD__
1325/* Ugh. FreeBSD fdformat prints out this pretty progress indicator that's
1326 impossible to parse. It looks like
1327 VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVF-------------------
1328 where V means verified, E means error, F means formatted, and - means
1329 not done yet.
1330*/
[41]1331 return (run_program_and_log_to_screen(cmd, title));
[1]1332#endif
1333
1334/* if Debian then do bog-standard superformat; don't be pretty */
[41]1335 if (strstr(cmd, "superformat")) {
1336 return (run_program_and_log_to_screen(cmd, title));
1337 }
[1]1338/* if not Debian then go ahead & use fdformat */
[783]1339 tempfile = call_program_and_get_last_line_of_output("mktemp -q /tmp/mondo.XXXXXXXX");
[1161]1340 mr_asprintf(&command, "%s >> %s 2>> %s; rm -f %s", cmd, tempfile, tempfile, tempfile);
[1086]1341 mr_msg(3, command);
[41]1342 open_evalcall_form(title);
1343 if (!(pin = popen(command, "r"))) {
1344 log_OS_error("fmt err");
1345 return (1);
[1]1346 }
[41]1347 if (strstr(command, "1722")) {
1348 maxtracks = 82;
1349 } else {
1350 maxtracks = 80;
[1]1351 }
[900]1352 mr_free(command);
[45]1353
[41]1354 for (sleep(1); does_file_exist(tempfile); sleep(1)) {
1355 trackno = get_trackno_from_logfile(tempfile);
1356 if (trackno < 0 || trackno > 80) {
[1086]1357 mr_msg(1, "Weird track#");
[41]1358 continue;
1359 }
1360 percentage = trackno * 100 / maxtracks;
1361 if (trackno <= 5 && last_trkno > 40) {
1362 close_evalcall_form();
[783]1363 open_evalcall_form("Verifying format");
[41]1364 }
1365 last_trkno = trackno;
1366 update_evalcall_form(percentage);
1367 }
1368 close_evalcall_form();
1369 if (pclose(pin)) {
1370 res++;
1371 log_OS_error("Unable to pclose");
1372 }
1373 unlink(tempfile);
[900]1374 mr_free(tempfile);
[41]1375 return (res);
[1]1376}
1377
[45]1378
[1]1379/**
1380 * Wrapper around @c format_disk_SUB().
1381 * This function calls @c format_disk_SUB() with a @c device of its @c device
1382 * parameter and a @c title of Formatting disk @c device. If the format
1383 * fails, the user will be given the option of retrying.
1384 *
1385 * @param device The floppy drive to write to.
1386 * @see format_disk_SUB
1387 * @return The exit code of fdformat/superformat.
1388 * @ingroup deviceGroup
1389 */
[41]1390int format_disk(char *device)
[1]1391{
1392
[41]1393 /*@ int ************************************************************** */
1394 int res = 0;
[1]1395
[41]1396 /*@ buffer *********************************************************** */
1397 char *command;
1398 char *title;
1399
[1161]1400 assert_string_is_neither_NULL_nor_zerolength(device);
[41]1401
1402 if (!system("which superformat > /dev/null 2> /dev/null")) {
[900]1403 mr_asprintf(&command, "superformat %s", device);
[41]1404 } else {
[1]1405#ifdef __FreeBSD__
[900]1406 mr_asprintf(&command, "fdformat -y %s", device);
[1]1407#else
[900]1408 mr_asprintf(&command, "fdformat %s", device);
[1]1409#endif
1410 }
[900]1411 mr_asprintf(&title, "Formatting disk %s", device);
[41]1412 while ((res = format_disk_SUB(command, title))) {
1413 if (!ask_me_yes_or_no("Failed to format disk. Retry?")) {
1414 return (res);
1415 }
1416 }
[900]1417 mr_free(title);
1418 mr_free(command);
[41]1419 return (res);
[1]1420}
1421
[45]1422
[1]1423/**
1424 * Get the <tt>N</tt>th bit of @c array.
1425 * @param array The bit-array (as a @c char pointer).
1426 * @param N The number of the bit you want.
1427 * @return TRUE (bit is set) or FALSE (bit is not set).
1428 * @see set_bit_N_of_array
1429 * @ingroup utilityGroup
1430 */
[41]1431bool get_bit_N_of_array(char *array, int N)
[1]1432{
[41]1433 int element_number;
1434 int bit_number;
1435 int mask;
1436
1437 element_number = N / 8;
1438 bit_number = N % 8;
1439 mask = 1 << bit_number;
1440 if (array[element_number] & mask) {
1441 return (TRUE);
1442 } else {
1443 return (FALSE);
1444 }
[1]1445}
1446
[1161]1447
[1]1448/**
1449 * @addtogroup LLarchiveGroup
1450 * @{
1451 */
1452/**
1453 * Start up threads to archive your files.
1454 *
1455 * This function starts @c ARCH_THREADS threads,
1456 * each starting execution in @c create_afio_files_in_background().
1457 * Each thread will archive individual filesets, based on the
1458 * pointers passed to it and continually updated, until all files
1459 * have been backed up. This function coordinates the threads
1460 * and copies their output to the @c scratchdir.
1461 *
1462 * @param bkpinfo The backup information structure. Fields used:
1463 * - @c backup_media_type
1464 * - @c scratchdir
1465 * - @c tmpdir
1466 * - @c zip_suffix
1467 *
1468 * @return The number of errors encountered (0 for success)
1469 */
[783]1470int make_afioballs_and_images(struct s_bkpinfo *bkpinfo)
[1]1471{
1472
[41]1473 /*@ int ************************************************** */
1474 int retval = 0;
1475 long int storing_set_no = 0;
1476 int res = 0;
1477 bool done_storing = FALSE;
1478 char *result_str;
1479 char *transfer_block;
1480 void *vp;
1481 void **pvp;
[1]1482
[41]1483 /*@ buffers ********************************************** */
1484 char *storing_filelist_fname;
1485 char *storing_afioball_fname;
[1161]1486 char *tmp = NULL;
[41]1487 char *media_usage_comment;
1488 pthread_t archival_thread[ARCH_THREADS];
1489 char *p_list_of_fileset_flags;
1490 int *p_archival_threads_running;
1491 int *p_last_set_archived;
1492 int *p_next_set_to_archive;
1493 int noof_threads;
1494 int i;
[956]1495 char *curr_xattr_list_fname = NULL;
[41]1496 char *curr_acl_list_fname;
1497 int misc_counter_that_is_not_important = 0;
[1]1498
[1086]1499 mr_msg(8, "here");
[41]1500 assert(bkpinfo != NULL);
1501 /* BERLIOS: To be removed */
1502 malloc_string(result_str);
1503 transfer_block =
[1081]1504 mr_malloc(sizeof(struct s_bkpinfo) + BKPINFO_LOC_OFFSET + 64);
[41]1505 memset((void *) transfer_block, 0,
1506 sizeof(struct s_bkpinfo) + BKPINFO_LOC_OFFSET + 64);
1507 p_last_set_archived = (int *) transfer_block;
1508 p_archival_threads_running = (int *) (transfer_block + 4);
1509 p_next_set_to_archive = (int *) (transfer_block + 8);
1510 p_list_of_fileset_flags = (char *) (transfer_block + 12);
1511 memcpy((void *) (transfer_block + BKPINFO_LOC_OFFSET),
1512 (void *) bkpinfo, sizeof(struct s_bkpinfo));
1513 pvp = &vp;
1514 vp = (void *) result_str;
1515 *p_archival_threads_running = 0;
1516 *p_last_set_archived = -1;
1517 *p_next_set_to_archive = 0;
1518 log_to_screen("Archiving regular files");
[1086]1519 mr_msg(5, "Go, Shorty. It's your birthday.");
[507]1520 open_progress_form(_("Backing up filesystem"),
1521 _("I am backing up your live filesystem now."),
1522 _("Please wait. This may take a couple of hours."),
1523 _("Working..."),
[45]1524 get_last_filelist_number(bkpinfo) + 1);
[1]1525
[1086]1526 mr_msg(5, "We're gonna party like it's your birthday.");
[1]1527
[41]1528 srand((unsigned int) getpid());
1529 g_sem_key = 1234 + random() % 30000;
1530 if ((g_sem_id =
1531 semget((key_t) g_sem_key, 1,
1532 IPC_CREAT | S_IREAD | S_IWRITE)) == -1) {
1533 fatal_error("MABAI - unable to semget");
[1]1534 }
[41]1535 if (!set_semvalue()) {
1536 fatal_error("Unable to init semaphore");
1537 } // initialize semaphore
1538 for (noof_threads = 0; noof_threads < ARCH_THREADS; noof_threads++) {
[1086]1539 mr_msg(8, "Creating thread #%d", noof_threads);
[41]1540 (*p_archival_threads_running)++;
1541 if ((res =
1542 pthread_create(&archival_thread[noof_threads], NULL,
[45]1543 create_afio_files_in_background,
1544 (void *) transfer_block))) {
[41]1545 fatal_error("Unable to create an archival thread");
1546 }
[1]1547 }
1548
[1086]1549 mr_msg(8, "About to enter while() loop");
[41]1550 while (!done_storing) {
1551 if (g_exiting) {
1552 fatal_error("Execution run aborted (main loop)");
[1]1553 }
[41]1554 if (*p_archival_threads_running == 0
1555 && *p_last_set_archived == storing_set_no - 1) {
[1086]1556 mr_msg(2,
[45]1557 "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... :-)",
1558 *p_last_set_archived, storing_set_no);
[41]1559 done_storing = TRUE;
[45]1560 } else
1561 if (!get_bit_N_of_array
1562 (p_list_of_fileset_flags, storing_set_no)) {
[41]1563 misc_counter_that_is_not_important =
1564 (misc_counter_that_is_not_important + 1) % 5;
1565 /* BERLIOS: media_usage_comment was NOT initialized !!! */
[87]1566 /* maybe */
1567 tmp = percent_media_full_comment(bkpinfo);
[900]1568 mr_asprintf(&media_usage_comment, "%s", tmp);
1569 mr_free(tmp);
[41]1570 if (!misc_counter_that_is_not_important) {
1571 update_progress_form(media_usage_comment);
1572 }
[900]1573 mr_free(media_usage_comment);
[41]1574 sleep(1);
1575 } else {
1576 // store set N
[900]1577 mr_asprintf(&storing_filelist_fname, FILELIST_FNAME_RAW_SZ,
[956]1578 bkpinfo->tmpdir, storing_set_no);
[900]1579 mr_asprintf(&storing_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
[956]1580 bkpinfo->tmpdir, storing_set_no, bkpinfo->zip_suffix);
1581 if (g_getfattr) {
1582 mr_asprintf(&curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
1583 bkpinfo->tmpdir, storing_set_no);
1584 }
1585 if (g_getfacl) {
1586 mr_asprintf(&curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
1587 bkpinfo->tmpdir, storing_set_no);
1588 }
[41]1589
[1086]1590 mr_msg(2, "Storing set %d", storing_set_no);
[41]1591 while (!does_file_exist(storing_filelist_fname)
1592 || !does_file_exist(storing_afioball_fname)) {
[1086]1593 mr_msg(2,
[41]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 }
[87]1598 tmp = percent_media_full_comment(bkpinfo);
[900]1599 mr_asprintf(&media_usage_comment, "%s", tmp);
1600 mr_free(tmp);
[41]1601 /* copy to CD (scratchdir) ... and an actual CD-R if necessary */
1602 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
1603 register_in_tape_catalog(fileset, storing_set_no, -1,
[45]1604 storing_afioball_fname);
[41]1605 maintain_collection_of_recent_archives(bkpinfo->tmpdir,
[45]1606 storing_afioball_fname);
[41]1607 iamhere("Writing EXAT files");
[45]1608 res += write_EXAT_files_to_tape(bkpinfo,
1609 curr_xattr_list_fname,
1610 curr_acl_list_fname);
[41]1611 // archives themselves
1612 res +=
1613 move_files_to_stream(bkpinfo, storing_afioball_fname,
[45]1614 NULL);
[41]1615 } else {
[956]1616 if (g_getfacl) {
1617 if (g_getfattr) {
1618 res = move_files_to_cd(bkpinfo, storing_filelist_fname,
[539]1619 curr_xattr_list_fname,
1620 curr_acl_list_fname,
1621 storing_afioball_fname, NULL);
[956]1622 } else {
1623 res = move_files_to_cd(bkpinfo, storing_filelist_fname,
1624 curr_acl_list_fname,
1625 storing_afioball_fname, NULL);
1626 }
1627 } else {
1628 if (g_getfattr) {
1629 res = move_files_to_cd(bkpinfo, storing_filelist_fname,
1630 curr_xattr_list_fname,
1631 storing_afioball_fname, NULL);
1632 } else {
1633 res = move_files_to_cd(bkpinfo, storing_filelist_fname,
1634 storing_afioball_fname, NULL);
1635 }
1636 }
[41]1637 }
[900]1638 mr_free(storing_filelist_fname);
1639 mr_free(storing_afioball_fname);
1640 mr_free(curr_xattr_list_fname);
1641 mr_free(curr_acl_list_fname);
[41]1642 retval += res;
1643 g_current_progress++;
1644 update_progress_form(media_usage_comment);
[900]1645 mr_free(media_usage_comment);
[41]1646
1647 if (res) {
[900]1648 mr_asprintf(&tmp,
[45]1649 "Failed to add archive %ld's files to CD dir\n",
1650 storing_set_no);
[41]1651 log_to_screen(tmp);
[900]1652 mr_free(tmp);
[45]1653 fatal_error
1654 ("Is your hard disk full? If not, please send the author the logfile.");
[41]1655 }
1656 storing_set_no++;
1657 // sleep(2);
1658 }
[1]1659 }
[41]1660 close_progress_form();
[1]1661
[1086]1662 mr_msg(2, "Joining background threads to foreground thread");
[41]1663 for (i = 0; i < noof_threads; i++) {
1664 pthread_join(archival_thread[i], pvp);
[1086]1665 mr_msg(3, "Thread %d of %d: closed OK", i + 1, noof_threads);
[41]1666 }
1667 del_semvalue();
[1086]1668 mr_msg(2, "Done.");
[41]1669 if (retval) {
[900]1670 mr_asprintf(&tmp,
[45]1671 "Your regular files have been archived (with errors).");
[41]1672 } else {
[900]1673 mr_asprintf(&tmp,
[45]1674 "Your regular files have been archived successfully");
[41]1675 }
1676 log_to_screen(tmp);
[900]1677 mr_free(tmp);
1678 mr_free(transfer_block);
1679 mr_free(result_str);
[41]1680 return (retval);
[1]1681}
1682
1683
[41]1684void pause_for_N_seconds(int how_long, char *msg)
[1]1685{
[41]1686 int i;
1687 open_evalcall_form(msg);
1688 for (i = 0; i < how_long; i++) {
1689 update_evalcall_form((int) ((100.0 / (float) (how_long) * i)));
1690 sleep(1);
1691 }
1692 close_evalcall_form();
[1]1693}
1694
1695
1696/**
1697 * Create an ISO image in @c destfile, from files in @c bkpinfo->scratchdir.
1698 *
1699 * @param bkpinfo The backup information structure. Fields used:
1700 * - @c backup_media_type
1701 * - @c call_after_iso
1702 * - @c call_before_iso
1703 * - @c call_burn_iso
1704 * - @c call_make_iso
1705 * - @c make_cd_use_lilo
1706 * - @c manual_cd_tray
1707 * - @c nonbootable_backup
1708 * - @c scratchdir
1709 *
1710 * @param destfile Where to put the generated ISO image.
1711 * @return The number of errors encountered (0 for success)
1712 */
[783]1713int make_iso_fs(struct s_bkpinfo *bkpinfo, char *destfile)
[1]1714{
[41]1715 /*@ int ********************************************** */
1716 int retval = 0;
1717 int res;
[1]1718
[41]1719 /*@ buffers ****************************************** */
[1161]1720 char *tmp = NULL;
[41]1721 char *old_pwd;
[1161]1722 char *result_sz = NULL;
1723 char *message_to_screen = NULL;
1724 char *sz_blank_disk = NULL;
1725 char *tmp2 = NULL;
1726 char *tmp3 = NULL;
[41]1727 bool cd_is_mountable;
[1]1728
[41]1729 malloc_string(old_pwd);
1730 assert(bkpinfo != NULL);
1731 assert_string_is_neither_NULL_nor_zerolength(destfile);
[1]1732
[900]1733 mr_asprintf(&tmp, "%s/isolinux.bin", bkpinfo->scratchdir);
1734 mr_asprintf(&tmp2, "%s/isolinux.bin", bkpinfo->tmpdir);
[41]1735 if (does_file_exist(tmp)) {
[900]1736 mr_asprintf(&tmp3, "cp -f %s %s", tmp, tmp2);
[41]1737 paranoid_system(tmp3);
[900]1738 mr_free(tmp3);
[1]1739 }
[41]1740 if (!does_file_exist(tmp) && does_file_exist(tmp2)) {
[900]1741 mr_asprintf(&tmp3, "cp -f %s %s", tmp2, tmp);
[41]1742 paranoid_system(tmp3);
[900]1743 mr_free(tmp3);
[1]1744 }
[900]1745 mr_free(tmp2);
1746 mr_free(tmp);
[1]1747
[41]1748 if (bkpinfo->backup_media_type == iso && bkpinfo->manual_cd_tray) {
[507]1749 popup_and_OK(_("Please insert new media and press Enter."));
[41]1750 }
[1]1751
[1086]1752 mr_msg(2, "make_iso_fs --- scratchdir=%s --- destfile=%s",
[41]1753 bkpinfo->scratchdir, destfile);
1754 /* BERLIOS: Do not ignore getcwd result */
1755 (void) getcwd(old_pwd, MAX_STR_LEN - 1);
[900]1756 mr_asprintf(&tmp, "chmod 755 %s", bkpinfo->scratchdir);
[41]1757 run_program_and_log_output(tmp, FALSE);
[900]1758 mr_free(tmp);
[41]1759 chdir(bkpinfo->scratchdir);
1760
[783]1761 if (bkpinfo->call_before_iso != NULL) {
[900]1762 mr_asprintf(&message_to_screen, "Running pre-ISO call for CD#%d",
[1161]1763 g_current_media_number);
[41]1764 res = eval_call_to_make_ISO(bkpinfo, bkpinfo->call_before_iso,
[1161]1765 destfile, g_current_media_number,
1766 MONDO_LOGFILE, message_to_screen);
[41]1767 if (res) {
1768 log_to_screen("%s...failed", message_to_screen);
1769 } else {
1770 log_to_screen("%s...OK", message_to_screen);
1771 }
[900]1772 mr_free(message_to_screen);
[41]1773 retval += res;
[1]1774 }
1775
[783]1776 if (bkpinfo->call_make_iso != NULL) {
[1086]1777 mr_msg(2, "bkpinfo->call_make_iso = %s", bkpinfo->call_make_iso);
[1161]1778/* Useless ?
[900]1779 mr_asprintf(&tmp, "%s/archives/NOT-THE-LAST", bkpinfo->scratchdir);
[1161]1780*/
[900]1781 mr_asprintf(&message_to_screen, "Making an ISO (%s #%d)",
[783]1782 bkpinfo->backup_media_string,
[45]1783 g_current_media_number);
[1]1784
[41]1785 /* if g_current_media_number >= 2 then pause & ask */
[45]1786 pause_and_ask_for_cdr(2, &cd_is_mountable);
[41]1787 if (retval) {
1788 log_to_screen
1789 ("Serious error(s) occurred already. I shan't try to write to media.");
1790 } else {
[45]1791 res = eval_call_to_make_ISO(bkpinfo, bkpinfo->call_make_iso,
1792 bkpinfo->scratchdir,
1793 g_current_media_number,
1794 MONDO_LOGFILE, message_to_screen);
[41]1795 if (res) {
1796 log_to_screen("%s...failed to write", message_to_screen);
1797 } else {
1798 log_to_screen("%s...OK", message_to_screen);
1799 if (!run_program_and_log_output
[687]1800 ("tail -n10 /var/log/mondo-archive.log | grep -F ':-('",
[41]1801 1)) {
1802 log_to_screen
1803 ("Despite nonfatal errors, growisofs confirms the write was successful.");
1804 }
1805 }
1806 retval += res;
[1]1807#ifdef DVDRWFORMAT
[900]1808 mr_asprintf(&tmp,
[127]1809 "tail -n8 %s | grep 'blank=full.*dvd-compat.*DAO'",
[45]1810 MONDO_LOGFILE);
[41]1811 if (g_backup_media_type == dvd
1812 && (res || !run_program_and_log_output(tmp, 1))) {
1813 log_to_screen
1814 ("Failed to write to disk. I shall blank it and then try again.");
1815 sleep(5);
[688]1816 sync();
[41]1817 pause_for_N_seconds(5, "Letting DVD drive settle");
[1]1818
[41]1819 // dvd+rw-format --- OPTION 2
1820 if (!bkpinfo->please_dont_eject) {
1821 log_to_screen("Ejecting media to clear drive status.");
1822 eject_device(bkpinfo->media_device);
1823 inject_device(bkpinfo->media_device);
1824 }
1825 pause_for_N_seconds(5, "Letting DVD drive settle");
[914]1826 mr_asprintf(&sz_blank_disk, "dvd+rw-format -force %s",
[45]1827 bkpinfo->media_device);
[1086]1828 mr_msg(3, "sz_blank_disk = '%s'", sz_blank_disk);
[45]1829 res = run_external_binary_with_percentage_indicator_NEW
[41]1830 ("Blanking DVD disk", sz_blank_disk);
1831 if (res) {
1832 log_to_screen
1833 ("Warning - format failed. (Was it a DVD-R?) Sleeping for 5 seconds to take a breath...");
1834 pause_for_N_seconds(5,
1835 "Letting DVD drive settle... and trying again.");
[45]1836 res = run_external_binary_with_percentage_indicator_NEW
[41]1837 ("Blanking DVD disk", sz_blank_disk);
1838 if (res) {
1839 log_to_screen("Format failed a second time.");
1840 }
1841 } else {
1842 log_to_screen
1843 ("Format succeeded. Sleeping for 5 seconds to take a breath...");
1844 }
[900]1845 mr_free(sz_blank_disk);
[41]1846 pause_for_N_seconds(5, "Letting DVD drive settle");
1847 if (!bkpinfo->please_dont_eject) {
1848 log_to_screen("Ejecting media to clear drive status.");
1849 eject_device(bkpinfo->media_device);
1850 inject_device(bkpinfo->media_device);
1851 }
1852 pause_for_N_seconds(5, "Letting DVD drive settle");
1853 res =
1854 eval_call_to_make_ISO(bkpinfo, bkpinfo->call_make_iso,
1855 bkpinfo->scratchdir,
1856 g_current_media_number,
1857 MONDO_LOGFILE,
1858 message_to_screen);
1859 retval += res;
1860 if (!bkpinfo->please_dont_eject) {
1861 log_to_screen("Ejecting media.");
1862 eject_device(bkpinfo->media_device);
1863 }
1864 if (res) {
1865 log_to_screen("Dagnabbit. It still failed.");
1866 } else {
1867 log_to_screen
1868 ("OK, this time I successfully backed up to DVD.");
1869 }
1870 }
[900]1871 mr_free(tmp);
[41]1872#endif
1873 if (g_backup_media_type == dvd && !bkpinfo->please_dont_eject) {
1874 eject_device(bkpinfo->media_device);
1875 }
[1]1876 }
[900]1877 mr_free(message_to_screen);
[41]1878 } else {
[900]1879 mr_asprintf(&message_to_screen, "Running mkisofs to make %s #%d",
[783]1880 bkpinfo->backup_media_string,
[45]1881 g_current_media_number);
[1086]1882 mr_msg(1, message_to_screen);
[900]1883 mr_asprintf(&result_sz, "Call to mkisofs to make ISO (%s #%d) ",
[783]1884 bkpinfo->backup_media_string,
[45]1885 g_current_media_number);
[41]1886 if (bkpinfo->nonbootable_backup) {
[1086]1887 mr_msg(1, "Making nonbootable backup");
[45]1888 res = eval_call_to_make_ISO(bkpinfo,
[914]1889 "mkisofs -o '_ISO_' -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
[45]1890 destfile, g_current_media_number,
1891 MONDO_LOGFILE, message_to_screen);
[41]1892 } else {
[1086]1893 mr_msg(1, "Making bootable backup");
[1]1894
1895#ifdef __FreeBSD__
[41]1896 bkpinfo->make_cd_use_lilo = TRUE;
[1]1897#endif
1898
1899
[1086]1900 mr_msg(1, "make_cd_use_lilo is actually %d",
[41]1901 bkpinfo->make_cd_use_lilo);
1902 if (bkpinfo->make_cd_use_lilo) {
[1086]1903 mr_msg(1, "make_cd_use_lilo = TRUE");
[1]1904// FIXME --- change mkisofs string to MONDO_MKISOFS_REGULAR_SYSLINUX/LILO depending on bkpinfo->make_cd_usE_lilo
1905// and add ' .' at end
1906#ifdef __IA64__
[1086]1907 mr_msg(1, "IA64 --> elilo");
[914]1908 mr_asprintf(&tmp2,"mkisofs -no-emul-boot -b images/mindi-bootroot.%s.img -c boot.cat -o '_ISO_' -J -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .", bkpinfo->mrconf->mindi_ia64_boot_size);
[41]1909 res = eval_call_to_make_ISO(bkpinfo,
[539]1910 tmp2,
[41]1911 destfile,
1912 g_current_media_number,
1913 MONDO_LOGFILE,
1914 message_to_screen);
[1]1915#else
1916// FIXME --- change mkisofs string to MONDO_MKISOFS_REGULAR_SYSLINUX/LILO depending on bkpinfo->make_cd_usE_lilo
1917// and add ' .' at end
[900]1918 mr_free(tmp2);
[1086]1919 mr_msg(1, "Non-ia64 --> lilo");
[45]1920 res = eval_call_to_make_ISO(bkpinfo,
[914]1921 "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#_ .",
[45]1922 destfile,
1923 g_current_media_number,
1924 MONDO_LOGFILE,
1925 message_to_screen);
[1]1926#endif
[41]1927 } else {
[1086]1928 mr_msg(1, "make_cd_use_lilo = FALSE");
1929 mr_msg(1, "Isolinux");
[41]1930 res = eval_call_to_make_ISO(bkpinfo,
[914]1931 "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#_ .",
[45]1932 destfile,
1933 g_current_media_number,
1934 MONDO_LOGFILE,
1935 message_to_screen);
[41]1936 }
1937 }
[1161]1938 mr_free(message_to_screen);
[41]1939 if (res) {
1940 log_to_screen("%s...failed", result_sz);
1941 } else {
1942 log_to_screen("%s...OK", result_sz);
1943 }
1944 retval += res;
[900]1945 mr_free(result_sz);
[1]1946 }
[41]1947
1948 if (bkpinfo->backup_media_type == cdr
1949 || bkpinfo->backup_media_type == cdrw) {
1950 if (is_this_device_mounted(bkpinfo->media_device)) {
[1086]1951 mr_msg(2,
[41]1952 "Warning - %s mounted. I'm unmounting it before I burn to it.",
1953 bkpinfo->media_device);
[900]1954 mr_asprintf(&tmp, "umount %s", bkpinfo->media_device);
[41]1955 run_program_and_log_output(tmp, FALSE);
[900]1956 mr_free(tmp);
[41]1957 }
[1]1958 }
1959
[783]1960 if (bkpinfo->call_burn_iso != NULL) {
[1086]1961 mr_msg(2, "bkpinfo->call_burn_iso = %s", bkpinfo->call_burn_iso);
[900]1962 mr_asprintf(&message_to_screen, "Burning %s #%d",
[783]1963 bkpinfo->backup_media_string,
[45]1964 g_current_media_number);
[41]1965 pause_and_ask_for_cdr(2, &cd_is_mountable);
1966 res = eval_call_to_make_ISO(bkpinfo, bkpinfo->call_burn_iso,
[45]1967 destfile, g_current_media_number,
1968 MONDO_LOGFILE, message_to_screen);
[41]1969 if (res) {
1970 log_to_screen("%s...failed", message_to_screen);
1971 } else {
1972 log_to_screen("%s...OK", message_to_screen);
1973 }
[900]1974 mr_free(message_to_screen);
[41]1975 retval += res;
1976 }
[1]1977
[783]1978 if (bkpinfo->call_after_iso != NULL) {
[900]1979 mr_asprintf(&message_to_screen, "Running post-ISO call (%s #%d)",
[783]1980 bkpinfo->backup_media_string,
[45]1981 g_current_media_number);
[41]1982 res = eval_call_to_make_ISO(bkpinfo, bkpinfo->call_after_iso,
[45]1983 destfile, g_current_media_number,
1984 MONDO_LOGFILE, message_to_screen);
[41]1985 if (res) {
1986 log_to_screen("%s...failed", message_to_screen);
1987 } else {
1988 log_to_screen("%s...OK", message_to_screen);
1989 }
[900]1990 mr_free(message_to_screen);
[41]1991 retval += res;
[1]1992 }
1993
[41]1994 chdir(old_pwd);
1995 if (retval) {
[1086]1996 mr_msg(1, "WARNING - make_iso_fs returned an error");
[1]1997 }
[900]1998 mr_free(old_pwd);
[41]1999 return (retval);
[1]2000}
2001
2002
2003bool is_dev_an_NTFS_dev(char *bigfile_fname)
2004{
[41]2005 char *tmp;
2006 char *command;
[688]2007 bool ret = TRUE;
[900]2008 mr_asprintf(&command,
[45]2009 "dd if=%s bs=512 count=1 2> /dev/null | strings | head -n1",
2010 bigfile_fname);
[1086]2011 mr_msg(1, "command = '%s'", command);
[783]2012 tmp = call_program_and_get_last_line_of_output(command);
[1086]2013 mr_msg(1, "--> tmp = '%s'", tmp);
[900]2014 mr_free(command);
[41]2015 if (strstr(tmp, "NTFS")) {
2016 iamhere("TRUE");
2017 } else {
2018 iamhere("FALSE");
[688]2019 ret = FALSE;
[41]2020 }
[900]2021 mr_free(tmp);
[688]2022 return(ret);
[1]2023}
2024
2025
2026/**
2027 * Back up big files by chopping them up.
2028 * This function backs up all "big" files (where "big" depends
2029 * on your backup media) in "chunks" (whose size again depends
2030 * on your media).
2031 *
2032 * @param bkpinfo The backup information structure. Fields used:
2033 * - @c backup_media_type
2034 * - @c optimal_set_size
2035 * @param biggielist_fname The path to a file containing a list of
2036 * all "big" files.
2037 * @return The number of errors encountered (0 for success)
2038 * @see slice_up_file_etc
2039 */
2040int
[783]2041make_slices_and_images(struct s_bkpinfo *bkpinfo, char *biggielist_fname)
[1]2042{
2043
[41]2044 /*@ pointers ******************************************* */
[1161]2045 FILE *fin = NULL;
2046 char *p = NULL;
[1]2047
[41]2048 /*@ buffers ******************************************** */
[1161]2049 char *tmp = NULL;
[45]2050 char *bigfile_fname = NULL;
[1161]2051 char *sz_devfile = NULL;
[300]2052 char *ntfsprog_fifo = NULL;
[41]2053 /*@ long *********************************************** */
2054 long biggie_file_number = 0;
2055 long noof_biggie_files = 0;
2056 long estimated_total_noof_slices = 0;
[1]2057
[41]2058 /*@ int ************************************************ */
2059 int retval = 0;
2060 int res = 0;
[49]2061 size_t n = 0;
[41]2062 pid_t pid;
2063 FILE *ftmp = NULL;
2064 bool delete_when_done;
[300]2065 bool use_ntfsprog;
[687]2066 off_t biggie_fsize;
[1]2067
[41]2068 assert(bkpinfo != NULL);
2069 assert_string_is_neither_NULL_nor_zerolength(biggielist_fname);
[1]2070
[41]2071 estimated_total_noof_slices =
2072 size_of_all_biggiefiles_K(bkpinfo) / bkpinfo->optimal_set_size + 1;
[1]2073
[1086]2074 mr_msg(1, "size of all biggiefiles = %ld",
[41]2075 size_of_all_biggiefiles_K(bkpinfo));
[1086]2076 mr_msg(1, "estimated_total_noof_slices = %ld KB / %ld KB = %ld",
[41]2077 size_of_all_biggiefiles_K(bkpinfo), bkpinfo->optimal_set_size,
2078 estimated_total_noof_slices);
[1]2079
[41]2080 if (length_of_file(biggielist_fname) < 6) {
[1086]2081 mr_msg(1, "No biggiefiles; fair enough...");
[41]2082 return (0);
[1]2083 }
[900]2084 mr_asprintf(&tmp, "I am now backing up all large files.");
[41]2085 log_to_screen(tmp);
2086 noof_biggie_files = count_lines_in_file(biggielist_fname);
2087 open_progress_form("Backing up big files", tmp,
2088 "Please wait. This may take some time.", "",
2089 estimated_total_noof_slices);
[900]2090 mr_free(tmp);
[171]2091
[41]2092 if (!(fin = fopen(biggielist_fname, "r"))) {
2093 log_OS_error("Unable to openin biggielist");
2094 return (1);
[1]2095 }
[900]2096 for (mr_getline(&bigfile_fname, &n, fin); !feof(fin);
2097 mr_getline(&bigfile_fname, &n, fin), biggie_file_number++) {
[300]2098 use_ntfsprog = FALSE;
[41]2099 if (bigfile_fname[strlen(bigfile_fname) - 1] < 32) {
2100 bigfile_fname[strlen(bigfile_fname) - 1] = '\0';
2101 }
2102 biggie_fsize = length_of_file(bigfile_fname);
2103 delete_when_done = FALSE;
[1]2104
[41]2105 if (!does_file_exist(bigfile_fname)) {
2106 ftmp = fopen(bigfile_fname, "w");
2107 paranoid_fclose(ftmp);
2108 delete_when_done = TRUE;
2109 } else {
[815]2110 // Call ntfsclone (formerly partimagehack) if it's a /dev entry
2111 // (i.e. a partition to be imaged)
[1086]2112 mr_msg(2, "bigfile_fname = %s", bigfile_fname);
[300]2113 use_ntfsprog = FALSE;
[41]2114 if (!strncmp(bigfile_fname, "/dev/", 5)
2115 && is_dev_an_NTFS_dev(bigfile_fname)) {
[300]2116 use_ntfsprog = TRUE;
[1086]2117 mr_msg(2,
[300]2118 "Calling ntfsclone in background because %s is an NTFS partition",
[41]2119 bigfile_fname);
[900]2120 mr_asprintf(&sz_devfile, "%s/%d.%d.000",
[815]2121 bkpinfo->tmpdir,
[1161]2122 (int) (random() % 32768),
2123 (int) (random() % 32768));
[41]2124 mkfifo(sz_devfile, 0x770);
[300]2125 ntfsprog_fifo = sz_devfile;
[41]2126 switch (pid = fork()) {
2127 case -1:
2128 fatal_error("Fork failure");
2129 case 0:
[1086]2130 mr_msg(2,
[300]2131 "CHILD - fip - calling feed_into_ntfsprog(%s, %s)",
[41]2132 bigfile_fname, sz_devfile);
[300]2133 res = feed_into_ntfsprog(bigfile_fname, sz_devfile);
[1161]2134 mr_free(sz_devfile);
[41]2135 exit(res);
2136 break;
2137 default:
[1086]2138 mr_msg(2,
[300]2139 "feed_into_ntfsprog() called in background --- pid=%ld",
[41]2140 (long int) (pid));
[900]2141 mr_free(sz_devfile);
[1161]2142 break;
[41]2143 }
2144 }
2145 // Otherwise, use good old 'dd' and 'bzip2'
2146 else {
[300]2147 ntfsprog_fifo = NULL;
[41]2148 }
2149
2150 // Whether partition or biggiefile, just do your thang :-)
[1161]2151 mr_msg(5, "Bigfile #%ld is '%s' (%ld KB)",
[41]2152 biggie_file_number + 1, bigfile_fname,
2153 (long) biggie_fsize >> 10);
2154 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2155 write_header_block_to_stream(biggie_fsize, bigfile_fname,
[300]2156 use_ntfsprog ?
[41]2157 BLK_START_A_PIHBIGGIE :
2158 BLK_START_A_NORMBIGGIE);
2159 }
[300]2160 res =
[783]2161 slice_up_file_etc(bkpinfo, bigfile_fname,
[300]2162 ntfsprog_fifo, biggie_file_number,
2163 noof_biggie_files, use_ntfsprog);
[41]2164 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[171]2165 tmp = calc_checksum_of_file(bigfile_fname);
[687]2166 write_header_block_to_stream((off_t)0, tmp, BLK_STOP_A_BIGGIE);
[900]2167 mr_free(tmp);
[41]2168 }
2169 retval += res;
2170 p = strrchr(bigfile_fname, '/');
2171 if (p) {
2172 p++;
2173 } else {
2174 p = bigfile_fname;
2175 }
2176 if (res) {
[900]2177 mr_asprintf(&tmp, "Archiving %s ... Failed!", bigfile_fname);
[41]2178 } else {
[900]2179 mr_asprintf(&tmp, "Archiving %s ... OK!", bigfile_fname);
[41]2180 }
[1161]2181 mr_msg(4,tmp);
2182 mr_free(tmp);
[41]2183 if (delete_when_done) {
2184 unlink(bigfile_fname);
2185 delete_when_done = FALSE;
2186 }
2187 }
2188 if (!g_text_mode) {
2189 newtDrawRootText(0, g_noof_rows - 2, tmp);
2190 newtRefresh();
2191 }
2192 }
[900]2193 mr_free(bigfile_fname);
[45]2194 paranoid_fclose(fin);
2195
[1086]2196 mr_msg(1, "Finished backing up bigfiles");
2197 mr_msg(1, "estimated slices = %ld; actual slices = %ld",
[41]2198 estimated_total_noof_slices, g_current_progress);
2199 close_progress_form();
2200 return (retval);
[1]2201}
2202
2203
2204/**
2205 * Single-threaded version of @c make_afioballs_and_images().
2206 * @see make_afioballs_and_images
2207 */
[783]2208int make_afioballs_and_images_OLD(struct s_bkpinfo *bkpinfo)
[1]2209{
2210
[41]2211 /*@ int ************************************************** */
2212 int retval = 0;
2213 long int curr_set_no = 0;
2214 int res = 0;
[1]2215
[41]2216 /*@ buffers ********************************************** */
[1161]2217 char *curr_filelist_fname = NULL;
2218 char *curr_afioball_fname = NULL;
2219 char *curr_xattr_list_fname = NULL;
2220 char *curr_acl_list_fname = NULL;
2221 char *media_usage_comment = NULL;
2222 char *tmp = NULL;
[1]2223
[41]2224 /* BERLIOS: Useless ?
[900]2225 mr_asprintf(&tmp, "%s/archives/filelist.full", bkpinfo->scratchdir);
[45]2226 */
[1]2227
[41]2228 log_to_screen("Archiving regular files");
[1]2229
[507]2230 open_progress_form(_("Backing up filesystem"),
2231 _("I am backing up your live filesystem now."),
2232 _("Please wait. This may take a couple of hours."),
2233 _("Working..."),
[41]2234 get_last_filelist_number(bkpinfo) + 1);
[1]2235
[900]2236 mr_asprintf(&curr_filelist_fname, FILELIST_FNAME_RAW_SZ, bkpinfo->tmpdir,
[45]2237 0L);
[1]2238
[41]2239 curr_set_no = 0;
2240 while (does_file_exist(curr_filelist_fname)) {
2241 /* backup this set of files */
[900]2242 mr_asprintf(&curr_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
[45]2243 bkpinfo->tmpdir, curr_set_no, bkpinfo->zip_suffix);
[1]2244
[1086]2245 mr_msg(1, "EXAT'g set %ld", curr_set_no);
[956]2246 if (g_getfattr) {
2247 mr_asprintf(&curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
2248 bkpinfo->tmpdir, curr_set_no);
2249 get_fattr_list(curr_filelist_fname, curr_xattr_list_fname);
2250 }
2251 if (g_getfacl) {
2252 mr_asprintf(&curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
2253 bkpinfo->tmpdir, curr_set_no);
2254 get_acl_list(curr_filelist_fname, curr_acl_list_fname);
2255 }
[41]2256
[1086]2257 mr_msg(1, "Archiving set %ld", curr_set_no);
[41]2258 res = archive_this_fileset(bkpinfo, curr_filelist_fname,
[1161]2259 curr_afioball_fname, curr_set_no);
[41]2260 retval += res;
2261 if (res) {
[900]2262 mr_asprintf(&tmp,
[45]2263 "Errors occurred while archiving set %ld. Perhaps your live filesystem changed?",
2264 curr_set_no);
[41]2265 log_to_screen(tmp);
[900]2266 mr_free(tmp);
[41]2267 }
2268
[87]2269 tmp = percent_media_full_comment(bkpinfo);
[900]2270 mr_asprintf(&media_usage_comment, "%s", tmp);
2271 mr_free(tmp);
[41]2272
2273 /* copy to CD (scratchdir) ... and an actual CD-R if necessary */
2274 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2275 register_in_tape_catalog(fileset, curr_set_no, -1,
2276 curr_afioball_fname);
2277 maintain_collection_of_recent_archives(bkpinfo->tmpdir,
2278 curr_afioball_fname);
2279 iamhere("Writing EXAT files");
2280 res += write_EXAT_files_to_tape(bkpinfo, curr_xattr_list_fname,
[45]2281 curr_acl_list_fname);
[41]2282 // archives themselves
2283 res = move_files_to_stream(bkpinfo, curr_afioball_fname, NULL);
2284 } else {
[956]2285 if (g_getfacl) {
2286 if (g_getfattr) {
2287 res = move_files_to_cd(bkpinfo, curr_filelist_fname,
2288 curr_xattr_list_fname,
2289 curr_acl_list_fname,
2290 curr_afioball_fname, NULL);
2291 } else {
2292 res = move_files_to_cd(bkpinfo, curr_filelist_fname,
2293 curr_acl_list_fname,
2294 curr_afioball_fname, NULL);
2295 }
2296 } else {
2297 if (g_getfattr) {
2298 res = move_files_to_cd(bkpinfo, curr_filelist_fname,
2299 curr_xattr_list_fname,
2300 curr_afioball_fname, NULL);
2301 } else {
2302 res = move_files_to_cd(bkpinfo, curr_filelist_fname,
2303 curr_afioball_fname, NULL);
2304 }
2305 }
[41]2306 }
2307 retval += res;
2308 g_current_progress++;
2309 update_progress_form(media_usage_comment);
[900]2310 mr_free(media_usage_comment);
[41]2311
2312 if (res) {
[900]2313 mr_asprintf(&tmp, "Failed to add archive %ld's files to CD dir\n",
[45]2314 curr_set_no);
[41]2315 log_to_screen(tmp);
[900]2316 mr_free(tmp);
[41]2317 fatal_error
2318 ("Is your hard disk is full? If not, please send the author the logfile.");
2319 }
[900]2320 mr_free(curr_filelist_fname);
2321 mr_free(curr_afioball_fname);
2322 mr_free(curr_xattr_list_fname);
2323 mr_free(curr_acl_list_fname);
2324 mr_asprintf(&curr_filelist_fname, FILELIST_FNAME_RAW_SZ,
[41]2325 bkpinfo->tmpdir, ++curr_set_no);
[1]2326 }
[900]2327 mr_free(curr_filelist_fname);
[41]2328 close_progress_form();
2329 if (retval) {
[45]2330 log_to_screen
2331 ("Your regular files have been archived (with errors).");
[41]2332 } else {
[45]2333 log_to_screen
2334 ("Your regular files have been archived successfully.");
[41]2335 }
[45]2336 return (retval);
[1]2337}
2338
[41]2339/* @} - end of LLarchiveGroup */
2340
2341
[1]2342/**
2343 * Wrapper around @c make_afioballs_and_images().
2344 * @param bkpinfo the backup information structure. Only the
2345 * @c backup_media_type field is used within this function.
2346 * @return return code of make_afioballs_and_images
2347 * @see make_afioballs_and_images
2348 * @ingroup MLarchiveGroup
2349 */
[783]2350int make_those_afios_phase(struct s_bkpinfo *bkpinfo)
[1]2351{
[41]2352 /*@ int ******************************************* */
2353 int res = 0;
2354 int retval = 0;
[1]2355
[41]2356 assert(bkpinfo != NULL);
[1]2357
[41]2358 mvaddstr_and_log_it(g_currentY, 0,
2359 "Archiving regular files to media ");
[1]2360
[41]2361 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[687]2362 write_header_block_to_stream((off_t)0, "start-of-afioballs",
[41]2363 BLK_START_AFIOBALLS);
[1]2364#if __FreeBSD__ == 5
[1086]2365 mr_msg(1,
[41]2366 "Using single-threaded make_afioballs_and_images() to suit b0rken FreeBSD 5.0");
[783]2367 res = make_afioballs_and_images_OLD(bkpinfo);
[1]2368#else
[783]2369 res = make_afioballs_and_images_OLD(bkpinfo);
[1]2370#endif
[687]2371 write_header_block_to_stream((off_t)0, "stop-afioballs",
[41]2372 BLK_STOP_AFIOBALLS);
2373 } else {
[783]2374 res = make_afioballs_and_images(bkpinfo);
[41]2375 }
[1]2376
[41]2377 retval += res;
2378 if (res) {
2379 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
[1086]2380 mr_msg(1, "make_afioballs_and_images returned an error");
[41]2381 } else {
2382 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2383 }
2384 return (retval);
[1]2385}
2386
2387/**
2388 * Wrapper around @c make_slices_and_images().
2389 * @param bkpinfo The backup information structure. Fields used:
2390 * - @c backup_media_type
2391 * - @c scratchdir
2392 * - @c tmpdir
2393 * @return The number of errors encountered (0 for success)
2394 * @ingroup MLarchiveGroup
2395 */
[41]2396int make_those_slices_phase(struct s_bkpinfo *bkpinfo)
[1]2397{
2398
[41]2399 /*@ int ***************************************************** */
2400 int res = 0;
2401 int retval = 0;
[1]2402
[41]2403 /*@ buffers ************************************************** */
[1161]2404 char *biggielist = NULL;
2405 char *command = NULL;
2406 char *blah = NULL;
2407 char *xattr_fname = NULL;
2408 char *acl_fname = NULL;
[1]2409
[41]2410 assert(bkpinfo != NULL);
2411 /* slice big files */
2412 mvaddstr_and_log_it(g_currentY, 0,
2413 "Archiving large files to media ");
[900]2414 mr_asprintf(&biggielist, "%s/archives/biggielist.txt",
[45]2415 bkpinfo->scratchdir);
[956]2416 if (g_getfattr) {
2417 mr_asprintf(&xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
2418 }
2419 if (g_getfacl) {
2420 mr_asprintf(&acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
2421 }
[1]2422
[900]2423 mr_asprintf(&command, "cp %s/biggielist.txt %s", bkpinfo->tmpdir,
[1161]2424 biggielist);
[41]2425 paranoid_system(command);
[900]2426 mr_free(command);
[45]2427
[900]2428 mr_asprintf(&blah, "biggielist = %s", biggielist);
[1086]2429 mr_msg(2, blah);
[900]2430 mr_free(blah);
[41]2431
2432 if (!does_file_exist(biggielist)) {
[1086]2433 mr_msg(1, "BTW, the biggielist does not exist");
[41]2434 }
2435
[956]2436 if (g_getfattr) {
2437 get_fattr_list(biggielist, xattr_fname);
2438 mr_asprintf(&command, "cp %s %s/archives/", xattr_fname,
2439 bkpinfo->scratchdir);
2440 paranoid_system(command);
2441 mr_free(command);
2442 }
2443 if (g_getfacl) {
2444 get_acl_list(biggielist, acl_fname);
2445 mr_asprintf(&command, "cp %s %s/archives/", acl_fname,
[45]2446 bkpinfo->scratchdir);
[956]2447 paranoid_system(command);
2448 mr_free(command);
2449 }
[45]2450
[41]2451 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2452 res += write_EXAT_files_to_tape(bkpinfo, xattr_fname, acl_fname);
[900]2453 mr_asprintf(&blah, "%ld", count_lines_in_file(biggielist));
[687]2454 write_header_block_to_stream((off_t)0, blah, BLK_START_BIGGIEFILES);
[900]2455 mr_free(blah);
[41]2456 }
[956]2457 if (g_getfattr) {
2458 mr_free(xattr_fname);
2459 }
2460 if (g_getfacl) {
2461 mr_free(acl_fname);
2462 }
[45]2463
[41]2464 res = make_slices_and_images(bkpinfo, biggielist);
[900]2465 mr_free(biggielist);
[45]2466
[41]2467 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[687]2468 write_header_block_to_stream((off_t)0, "end-of-biggiefiles",
[41]2469 BLK_STOP_BIGGIEFILES);
2470 }
2471 retval += res;
2472 if (res) {
[1086]2473 mr_msg(1, "make_slices_and_images returned an error");
[41]2474 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
2475 } else {
2476 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2477 }
2478 return (retval);
[1]2479}
2480
2481
2482/**
2483 * @addtogroup LLarchiveGroup
2484 * @{
2485 */
2486/**
2487 * Function pointer to an appropriate @c move_files_to_cd routine.
2488 * You can set this to your own function (for example, one to
2489 * transfer files over the network) or leave it as is.
2490 */
[783]2491int (*move_files_to_cd) (struct s_bkpinfo *, char *, ...) =
[41]2492 _move_files_to_cd;
[1]2493
2494/**
2495 * Move some files to the ISO scratch directory.
2496 * This function moves files specified as parameters, into the directory
2497 * @c bkpinfo->scratchdir, where the files that will be stored on the next
2498 * CD are waiting.
2499 *
2500 * @param bkpinfo The backup information structure. Fields used:
2501 * - @c media_size
2502 * - @c scratchdir
2503 * @param files_to_add The files to add to the scratchdir.
2504 * @warning The list of @c files_to_add must be terminated with @c NULL.
2505 * @note If and when the space occupied by the scratchdir would exceed
2506 * the capacity of the current CD,
2507 * <tt>write_iso_and_go_on(bkpinfo, FALSE)</tt> is called and the
2508 * scratchdir is emptied.
2509 *
2510 * @return The number of errors encountered (0 for success)
2511 */
[783]2512int _move_files_to_cd(struct s_bkpinfo *bkpinfo, char *files_to_add, ...)
[1]2513{
2514
[41]2515 /*@ int ************************************************************ */
2516 int retval = 0;
[1]2517 int res = 0;
2518
[41]2519 /*@ buffers ******************************************************** */
[1161]2520 char *tmp = NULL;
2521 char *curr_file = NULL;
2522 char *cf = NULL;
[1]2523
[41]2524 /*@ long ************************************************************ */
2525 va_list ap;
2526 long long would_occupy;
[1]2527
[41]2528 assert(bkpinfo != NULL);
2529 would_occupy = space_occupied_by_cd(bkpinfo->scratchdir);
2530 va_start(ap, files_to_add); // initialize the variable arguments
2531 for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
2532 if (!cf) {
2533 continue;
2534 }
[1161]2535 mr_asprintf(&curr_file, cf);
[41]2536 if (!does_file_exist(curr_file)) {
[1086]2537 mr_msg(1,
[41]2538 "Warning - you're trying to add a non-existent file - '%s' to the CD",
2539 curr_file);
2540 } else {
[1086]2541 mr_msg(8, "Trying to add file %s to CD", curr_file);
[41]2542 would_occupy += length_of_file(curr_file) / 1024;
2543 }
[900]2544 mr_free(curr_file);
[1]2545 }
[41]2546 va_end(ap);
[1]2547
[41]2548 if (bkpinfo->media_size[g_current_media_number] <= 0) {
2549 fatal_error("move_files_to_cd() - unknown media size");
[1]2550 }
[41]2551 if (would_occupy / 1024 > bkpinfo->media_size[g_current_media_number]) {
2552 /* FALSE because this is not the last CD we'll write */
[783]2553 res = write_iso_and_go_on(bkpinfo, FALSE);
[41]2554 retval += res;
2555 if (res) {
[1086]2556 mr_msg(1, "WARNING - write_iso_and_go_on returned an error");
[41]2557 }
2558 }
[1]2559
[41]2560 va_start(ap, files_to_add); // initialize the variable arguments
2561 for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
2562 if (!cf) {
2563 continue;
2564 }
[1161]2565 mr_asprintf(&curr_file, cf);
[1]2566
[900]2567 mr_asprintf(&tmp, "mv -f %s %s/archives/", curr_file,
[45]2568 bkpinfo->scratchdir);
[41]2569 res = run_program_and_log_output(tmp, 5);
2570 retval += res;
2571 if (res) {
[1086]2572 mr_msg(1, "(move_files_to_cd) '%s' failed", tmp);
[41]2573 } else {
[1086]2574 mr_msg(8, "Moved %s to CD OK", tmp);
[41]2575 }
[900]2576 mr_free(tmp);
2577 mr_free(curr_file);
[41]2578 // unlink (curr_file);
[1]2579 }
[41]2580 va_end(ap);
2581
2582 if (retval) {
[1086]2583 mr_msg(1,
[41]2584 "Warning - errors occurred while I was adding files to CD dir");
[1]2585 }
[41]2586 return (retval);
[1]2587}
2588
2589/* @} - end of LLarchiveGroup */
2590
2591
2592/**
2593 * Offer to write boot and data disk images to 3.5" floppy disks.
2594 * @param bkpinfo The backup information structure. Only the
2595 * @c backup_media_type field is used in this function.
2596 * @param imagesdir The directory containing the floppy images (usually
[539]2597 * /var/cache/mindi).
[1]2598 *
2599 * @return The number of errors encountered (0 for success)
2600 * @see write_image_to_floppy
2601 * @see format_disk
2602 * @ingroup MLarchiveGroup
2603 */
[41]2604int offer_to_write_floppies(struct s_bkpinfo *bkpinfo, char *imagesdir)
[1]2605{
[41]2606 /*@ buffer ************************************************************ */
[1161]2607 char *tmp = NULL;
2608 char *comment = NULL;
2609 char *bootdisk_dev =NULL;
2610 char *datadisk_dev = NULL;
2611 char *bootdisk_file = NULL;
2612 char *rootdisk_file = NULL;
[1]2613
[41]2614 /*@ int *************************************************************** */
2615 int i = 0;
[1]2616 int res = 0;
2617
[41]2618 /*@ bool ************************************************************** */
2619 bool format_first;
2620 bool root_disk_exists = FALSE;
[1]2621
[41]2622 assert(bkpinfo != NULL);
2623 assert_string_is_neither_NULL_nor_zerolength(imagesdir);
[1]2624
[41]2625 if (!ask_me_yes_or_no
2626 ("Write boot and data disk images to 3.5\" floppy disks?")) {
2627 return (0);
2628 }
2629 if (does_device_exist(DEFAULT_1722MB_DISK)) {
[1]2630#ifdef __FreeBSD__
[41]2631 // tell the system that this is a 1.72m floppy
2632 system("/usr/sbin/fdcontrol -F 1722 /dev/fd0.1722");
[1]2633#endif
[1161]2634 mr_asprintf(&bootdisk_dev, DEFAULT_1722MB_DISK);
[41]2635 } else if (does_device_exist(BACKUP_1722MB_DISK)) {
[900]2636 mr_asprintf(&bootdisk_dev, "/dev/fd0H1722");
[41]2637 } else {
[1086]2638 mr_msg(1, "Warning - can't find a 1.72MB floppy device *sigh*");
[900]2639 mr_asprintf(&bootdisk_dev, DEFAULT_1722MB_DISK);
[41]2640 }
[1161]2641 mr_asprintf(&datadisk_dev, "/dev/fd0");
[41]2642 if (!does_device_exist(datadisk_dev)) {
[1086]2643 mr_msg(1, "Warning - can't find a 1.44MB floppy device *sigh*");
[41]2644 }
2645 format_first = ask_me_yes_or_no
2646 ("Do you want me to format the disks before I write to them?");
[1]2647
[1161]2648 /* boot disk */
[41]2649 if (ask_me_OK_or_cancel("About to write boot disk")) {
2650 log_to_screen("Writing boot floppy");
[1]2651#ifdef __FreeBSD__
[900]2652 mr_asprintf(&tmp, "%s/mindi-kern.1722.img", imagesdir);
[41]2653 if (format_first) {
2654 format_disk(bootdisk_dev);
2655 }
2656 res += write_image_to_floppy(bootdisk_dev, tmp);
[900]2657 mr_free(tmp);
[45]2658
[41]2659 if (ask_me_OK_or_cancel("About to write 1.44MB mfsroot disk")) {
2660 log_to_screen("Writing mfsroot floppy");
2661 if (format_first) {
2662 format_disk(datadisk_dev);
2663 }
[900]2664 mr_asprintf(&tmp, "%s/mindi-mfsroot.1440.img", imagesdir);
[41]2665 write_image_to_floppy(datadisk_dev, tmp);
[900]2666 mr_free(tmp);
[41]2667 }
[1]2668#else
[900]2669 mr_asprintf(&bootdisk_file, "%s/mindi-bootroot.1722.img", imagesdir);
[41]2670 if (does_file_exist(bootdisk_file)) {
2671 if (format_first) {
2672 format_disk(bootdisk_dev);
2673 }
2674 res += write_image_to_floppy(bootdisk_dev, bootdisk_file);
2675 } else {
[900]2676 mr_free(bootdisk_file);
2677 mr_asprintf(&bootdisk_file, "%s/mindi-boot.1440.img", imagesdir);
2678 mr_asprintf(&rootdisk_file, "%s/mindi-root.1440.img", imagesdir);
[41]2679 root_disk_exists = TRUE;
2680 if (!does_file_exist(rootdisk_file)
2681 || !does_file_exist(bootdisk_file)) {
2682 popup_and_OK
2683 ("Cannot write boot/root floppies. Files not found.");
2684 log_to_screen
2685 ("Failed to find boot/root floppy images. Oh dear.");
[900]2686 mr_free(bootdisk_file);
2687 mr_free(rootdisk_file);
2688 mr_free(bootdisk_dev);
[41]2689 return (1);
2690 }
2691 if (format_first) {
2692 format_disk(datadisk_dev);
2693 }
2694 res += write_image_to_floppy(datadisk_dev, bootdisk_file);
2695 if (ask_me_OK_or_cancel("About to write root disk")) {
2696 log_to_screen("Writing root floppy");
2697 if (format_first) {
2698 format_disk(datadisk_dev);
2699 }
[900]2700 mr_asprintf(&tmp, "cat %s > %s", rootdisk_file, datadisk_dev);
[1086]2701 mr_msg(1, "tmp = '%s'", tmp);
[41]2702 res +=
2703 run_external_binary_with_percentage_indicator_NEW
2704 ("Writing root floppy", tmp);
[1]2705// res += write_image_to_floppy (datadisk_dev, rootdisk_file);
[900]2706 mr_free(tmp);
[41]2707 }
[900]2708 mr_free(rootdisk_file);
[1161]2709
[41]2710 }
[1161]2711 mr_free(bootdisk_file);
[1]2712#endif
2713 }
[900]2714 mr_free(bootdisk_dev);
[41]2715
2716 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2717 log_to_screen
2718 ("FYI, the data disks are stored on tape/CD for your convenience.");
2719 return (0);
[1]2720 }
[41]2721 for (i = 1; i < 99; i++) {
[900]2722 mr_asprintf(&tmp, "%s/mindi-data-%d.img", imagesdir, i);
[1086]2723 mr_msg(3, tmp);
[41]2724 if (!does_file_exist(tmp)) {
[1086]2725 mr_msg(3, "...not found");
[41]2726 break;
2727 }
[900]2728 mr_asprintf(&comment, "About to write data disk #%d", i);
[41]2729 if (ask_me_OK_or_cancel(comment)) {
[900]2730 mr_free(comment);
2731 mr_asprintf(&comment, "Writing data disk #%3d", i);
[41]2732 log_to_screen(comment);
[900]2733 mr_free(comment);
[41]2734 if (format_first) {
2735 res += format_disk(datadisk_dev);
2736 }
2737 res += write_image_to_floppy(datadisk_dev, tmp);
2738 }
[1161]2739 mr_free(tmp);
[41]2740 }
[1161]2741 /* In case of break free mem as well */
[900]2742 mr_free(tmp);
2743 mr_free(datadisk_dev);
[41]2744 return (res);
[1]2745}
2746
2747
2748/**
2749 * Wrapper around @c offer_to_write_floppies().
2750 * @param bkpinfo The backup information structure. Used only
2751 * in the call to @c offer_to_write_floppies().
2752 * @return 0 if the boot floppies were found (not necessarily written OK),
2753 * 1 otherwise.
2754 * @see offer_to_write_floppies
2755 * @ingroup MLarchiveGroup
2756 */
2757
[1161]2758int offer_to_write_boot_floppies_to_physical_disks(struct s_bkpinfo *bkpinfo) {
2759
[41]2760 int res = 0;
[1]2761
[41]2762 assert(bkpinfo != NULL);
[1]2763
[41]2764 mvaddstr_and_log_it(g_currentY, 0,
2765 "Writing boot+data floppy images to disk");
[1]2766
[41]2767 if (!bkpinfo->nonbootable_backup) {
[1]2768#ifdef __FreeBSD__
[539]2769 if (!does_file_exist("/var/cache/mindi/mindi-kern.1722.img"))
[1]2770#else
[539]2771 if (!does_file_exist("/var/cache/mindi/mindi-bootroot.1722.img")
2772 && !does_file_exist("/var/cache/mindi/mindi-boot.1440.img")
2773 && !does_file_exist("/var/cache/mindi/mindi-boot.2880.img")
2774 && !does_file_exist("/var/cache/mindi/mindi-boot.5760.img"))
[1]2775#endif
[41]2776 {
2777 mvaddstr_and_log_it(g_currentY++, 74, "No Imgs");
[539]2778 if (does_file_exist("/var/cache/mindi/mondorescue.iso")) {
[41]2779 popup_and_OK
[1046]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.");
[41]2781 res++;
2782 }
2783 } else {
[539]2784 offer_to_write_floppies(bkpinfo, "/var/cache/mindi");
[41]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 * @addtogroup LLarchiveGroup
2798 * @{
2799 */
2800/**
2801 * Function pointer to an appropriate @c move_files_to_stream routine.
2802 * You can set this to your own function (for example, one to
2803 * transfer files over the network) or leave it as is.
2804 */
[41]2805int (*move_files_to_stream) (struct s_bkpinfo *, char *, ...) =
2806 _move_files_to_stream;
[1]2807
2808/**
2809 * Copy some files to tape.
2810 * This function copies the files specified as parameters into the tape stream.
2811 *
2812 * @param bkpinfo The backup information structure. Used only in the call to
2813 * @c write_file_to_stream_from_file().
2814 *
2815 * @param files_to_add The files to copy to the tape stream.
2816 * @warning The list of @c files_to_add must be terminated with @c NULL.
2817 * @note Files may be split across multiple tapes if necessary.
2818 *
2819 * @return The number of errors encountered (0 for success)
2820 */
2821int
[41]2822_move_files_to_stream(struct s_bkpinfo *bkpinfo, char *files_to_add, ...)
[1]2823{
2824
[41]2825 /*@ int ************************************************************ */
2826 int retval = 0;
[1]2827 int res = 0;
[41]2828 /*@ buffers ******************************************************** */
[1]2829
[41]2830 /*@ char *********************************************************** */
[1]2831 char start_chr;
2832 char stop_chr;
[1161]2833 char *curr_file = NULL;
2834 char *cf = NULL;
[41]2835 /*@ long long ****************************************************** */
[687]2836 off_t length_of_incoming_file = (off_t)0;
[41]2837 t_archtype type;
2838 va_list ap;
[1]2839
[41]2840 assert(bkpinfo != NULL);
2841 va_start(ap, files_to_add);
2842 for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
2843 if (!cf) {
2844 continue;
2845 }
[1161]2846 mr_asprintf(&curr_file, cf);
[41]2847 if (!does_file_exist(curr_file)) {
[1086]2848 mr_msg(1,
[41]2849 "Warning - you're trying to add a non-existent file - '%s' to the tape",
2850 curr_file);
2851 }
2852 /* create header chars */
2853 start_chr = BLK_START_AN_AFIO_OR_SLICE;
2854 stop_chr = BLK_STOP_AN_AFIO_OR_SLICE;
2855 /* ask for new tape if necessary */
2856 length_of_incoming_file = length_of_file(curr_file);
2857 write_header_block_to_stream(length_of_incoming_file, curr_file,
2858 start_chr);
2859 if (strstr(curr_file, ".afio.") || strstr(curr_file, ".star.")) {
2860 type = fileset;
2861 } else if (strstr(curr_file, "slice")) {
2862 type = biggieslice;
2863 } else {
2864 type = other;
2865 }
2866 res = write_file_to_stream_from_file(bkpinfo, curr_file);
2867 retval += res;
2868 unlink(curr_file);
[900]2869 mr_free(curr_file);
[41]2870 /* write closing header */
[687]2871 write_header_block_to_stream((off_t)0, "finished-writing-file", stop_chr);
[41]2872 }
2873 va_end(ap);
[1]2874
[41]2875 if (retval) {
[1086]2876 mr_msg(1,
[41]2877 "Warning - errors occurred while I was adding file to tape");
2878 }
2879 return (retval);
[1]2880}
2881
2882/* @} - end of LLarchiveGroup */
2883
2884
2885/**
2886 * @addtogroup utilityGroup
2887 * @{
2888 */
2889/**
2890 * Make sure the user has a valid CD-R(W) in the CD drive.
[171]2891 * @param cdrw_device Set to the CD-R(W) device checked.
[1]2892 * @param keep_looping If TRUE, keep pestering user until they insist
2893 * or insert a correct CD; if FALSE, only check once.
2894 * @return 0 (there was an OK CD in the drive) or 1 (there wasn't).
2895 */
[171]2896char *interrogate_disk_currently_in_cdrw_drive()
[1]2897{
[41]2898 char *cdrecord;
[171]2899 char *cdrw_device;
[1]2900
[171]2901 if ((cdrw_device = find_cdrw_device()) != NULL) {
[41]2902 if (!system("which cdrecord > /dev/null 2> /dev/null")) {
[900]2903 mr_asprintf(&cdrecord, "cdrecord dev=%s -atip", cdrw_device);
[41]2904 } else if (!system("which dvdrecord > /dev/null 2> /dev/null")) {
[900]2905 mr_asprintf(&cdrecord, "cdrecord dev=%s -atip", cdrw_device);
[41]2906 } else {
[900]2907 mr_asprintf(&cdrecord, " ");
[1086]2908 mr_msg(2, "Found no cdrecord nor dvdrecord in path.");
[41]2909 }
2910 if (cdrecord[0]) {
2911 retract_CD_tray_and_defeat_autorun();
[171]2912 run_program_and_log_output(cdrecord, 5);
[41]2913 }
[900]2914 mr_free(cdrecord);
[41]2915 }
[171]2916 return(cdrw_device);
[1]2917}
2918
2919
2920/**
2921 * Asks the user to put a CD-R(W) in the drive.
2922 * @param ask_for_one_if_more_than_this (unused)
2923 * @param pmountable If non-NULL, pointed-to value is set to TRUE if the CD is mountable, FALSE otherwise.
2924 */
2925void
[41]2926pause_and_ask_for_cdr(int ask_for_one_if_more_than_this, bool * pmountable)
[1]2927{
2928
[41]2929 /*@ buffers ********************************************* */
2930 char *tmp;
2931 char *tmp1;
2932 char *szmsg;
2933 char *cdrom_dev;
[171]2934 char *cdrw_device = NULL;
[41]2935 char *our_serial_str;
2936 bool ok_go_ahead_burn_it;
2937 int cd_number = -1;
2938 int attempt_to_mount_returned_this = 999;
2939 char *mtpt;
2940 char *szcdno;
2941 char *szserfname;
2942 char *szunmount;
[1]2943
[900]2944 mr_asprintf(&szmsg, "I am about to burn %s #%d",
[783]2945 g_backup_media_string,
[45]2946 g_current_media_number);
[41]2947 log_to_screen(szmsg);
[900]2948 mr_free(szmsg);
[41]2949 if (g_current_media_number < ask_for_one_if_more_than_this) {
2950 return;
2951 }
2952 log_to_screen("Scanning CD-ROM drive...");
[900]2953 mr_asprintf(&mtpt, "/tmp/cd.mtpt.%ld.%ld", (long int) random(),
[45]2954 (long int) random());
[41]2955 make_hole_for_dir(mtpt);
[1]2956
[41]2957 gotos_make_me_puke:
2958 ok_go_ahead_burn_it = TRUE;
[171]2959 cdrom_dev = find_cdrom_device(FALSE);
2960 if (cdrom_dev != NULL) {
[1]2961/* When enabled, it made CD eject-and-retract when wrong CD inserted.. Weird
[1086]2962 mr_msg(2, "paafcd: Retracting CD-ROM drive if possible" );
[1]2963 retract_CD_tray_and_defeat_autorun();
2964*/
[900]2965 mr_asprintf(&tmp, "umount %s", cdrom_dev);
[41]2966 run_program_and_log_output(tmp, 1);
[900]2967 mr_free(tmp);
2968 mr_asprintf(&szcdno, "%s/archives/THIS-CD-NUMBER", mtpt);
2969 mr_asprintf(&szserfname, "%s/archives/SERIAL-STRING", mtpt);
2970 mr_asprintf(&szunmount, "umount %s", mtpt);
[41]2971 cd_number = -1;
[900]2972 mr_asprintf(&tmp, "mount %s %s", cdrom_dev, mtpt);
[45]2973 if ((attempt_to_mount_returned_this =
2974 run_program_and_log_output(tmp, 1))) {
[1086]2975 mr_msg(4, "Failed to mount %s at %s", cdrom_dev, mtpt);
[41]2976 log_to_screen("If there's a CD/DVD in the drive, it's blank.");
[900]2977 mr_asprintf(&our_serial_str, "%s", "");
[45]2978 } else if (!does_file_exist(szcdno)
2979 || !does_file_exist(szserfname)) {
2980 log_to_screen
2981 ("%s has data on it but it's probably not a Mondo CD.",
[783]2982 g_backup_media_string);
[900]2983 mr_asprintf(&our_serial_str, "%s", "");
[41]2984 } else {
2985 log_to_screen("%s found in drive. It's a Mondo disk.",
[783]2986 g_backup_media_string);
[688]2987 tmp1 = last_line_of_file(szcdno);
2988 cd_number = atoi(tmp1);
[900]2989 mr_free(tmp1);
2990 mr_asprintf(&tmp1, "cat %s 2> /dev/null", szserfname);
[688]2991 our_serial_str = call_program_and_get_last_line_of_output(tmp1);
[900]2992 mr_free(tmp1);
[41]2993 // FIXME - should be able to use last_line_of_file(), surely?
2994 }
[900]2995 mr_free(szcdno);
2996 mr_free(szserfname);
2997 mr_free(tmp);
[41]2998
2999 run_program_and_log_output(szunmount, 1);
[900]3000 mr_free(szunmount);
[41]3001
[1086]3002 mr_msg(2, "paafcd: cd_number = %d", cd_number);
3003 mr_msg(2, "our serial str = %s; g_serial_string = %s",
[41]3004 our_serial_str, g_serial_string);
3005 if (cd_number > 0 && !strcmp(our_serial_str, g_serial_string)) {
[1086]3006 mr_msg(2, "This %s is part of this backup set!",
[783]3007 g_backup_media_string);
[41]3008 ok_go_ahead_burn_it = FALSE;
3009 if (cd_number == g_current_media_number - 1) {
3010 log_to_screen
3011 ("I think you've left the previous %s in the drive.",
[783]3012 g_backup_media_string);
[41]3013 } else {
3014 log_to_screen
3015 ("Please remove this %s. It is part of the backup set you're making now.",
[783]3016 g_backup_media_string);
[41]3017 }
3018 } else {
3019 log_to_screen("...but not part of _our_ backup set.");
3020 }
[900]3021 mr_free(our_serial_str);
[41]3022 } else {
[1086]3023 mr_msg(2,
[41]3024 "paafcd: Can't find CD-ROM drive. Perhaps it has a blank %s in it?",
[783]3025 g_backup_media_string);
[171]3026 if ((cdrw_device = interrogate_disk_currently_in_cdrw_drive(cdrw_device)) != NULL) {
[41]3027 ok_go_ahead_burn_it = FALSE;
3028 log_to_screen("There isn't a writable %s in the drive.",
[783]3029 g_backup_media_string);
[41]3030 }
[900]3031 mr_free(cdrw_device);
[1]3032 }
[900]3033 mr_free(mtpt);
[1]3034
[41]3035 if (!ok_go_ahead_burn_it) {
3036 eject_device(cdrom_dev);
[900]3037 mr_asprintf(&tmp,
[45]3038 "I am about to burn %s #%d of the backup set. Please insert %s and press Enter.",
[783]3039 g_backup_media_string,
[45]3040 g_current_media_number,
[783]3041 g_backup_media_string);
[41]3042 popup_and_OK(tmp);
[900]3043 mr_free(tmp);
[41]3044 goto gotos_make_me_puke;
3045 } else {
[1086]3046 mr_msg(2, "paafcd: OK, going ahead and burning it.");
[41]3047 }
[900]3048 mr_free(cdrom_dev);
[1]3049
[1086]3050 mr_msg(2,
[41]3051 "paafcd: OK, I assume I have a blank/reusable %s in the drive...",
[783]3052 g_backup_media_string);
[1]3053
[41]3054 log_to_screen("Proceeding w/ %s in drive.",
[783]3055 g_backup_media_string);
[41]3056 if (pmountable) {
3057 if (attempt_to_mount_returned_this) {
3058 *pmountable = FALSE;
3059 } else {
3060 *pmountable = TRUE;
3061 }
3062 }
[1]3063
3064}
3065
3066
3067/**
3068 * Set the <tt>N</tt>th bit of @c array to @c true_or_false.
3069 * @param array The bit array (as a @c char pointer).
3070 * @param N The bit number to set or reset.
3071 * @param true_or_false If TRUE then set bit @c N, if FALSE then reset bit @c N.
3072 * @see get_bit_N_of_array
3073 */
[41]3074void set_bit_N_of_array(char *array, int N, bool true_or_false)
[1]3075{
[41]3076 int bit_number;
3077 int mask, orig_val, to_add;
3078 int element_number;
[1]3079
[41]3080 assert(array != NULL);
[1]3081
[41]3082 element_number = N / 8;
3083 bit_number = N % 8;
3084 to_add = (1 << bit_number);
3085 mask = 255 - to_add;
3086 orig_val = array[element_number] & mask;
3087 // log_it("array[%d]=%02x; %02x&%02x = %02x", element_number, array[element_number], mask, orig_val);
3088 if (true_or_false) {
3089 array[element_number] = orig_val | to_add;
3090 }
[1]3091}
3092
3093/* @} - end of utilityGroup */
3094
3095
3096/**
3097 * Chop up @c filename.
3098 * @param bkpinfo The backup information structure. Fields used:
3099 * - @c backup_media_type
3100 * - @c compression_level
3101 * - @c optimal_set_size
3102 * - @c tmpdir
3103 * - @c use_lzo
3104 * - @c zip_exe
3105 * - @c zip_suffix
3106 *
3107 * @param biggie_filename The file to chop up.
[300]3108 * @param ntfsprog_fifo The FIFO to ntfsclone if this is an imagedev, NULL otherwise.
[1]3109 * @param biggie_file_number The sequence number of this biggie file (starting from 0).
3110 * @param noof_biggie_files The number of biggie files there are total.
3111 * @return The number of errors encountered (0 for success)
3112 * @see make_slices_and_images
3113 * @ingroup LLarchiveGroup
3114 */
3115int
[783]3116slice_up_file_etc(struct s_bkpinfo *bkpinfo, char *biggie_filename,
[300]3117 char *ntfsprog_fifo, long biggie_file_number,
3118 long noof_biggie_files, bool use_ntfsprog)
[1]3119{
3120
[41]3121 /*@ buffers ************************************************** */
[1161]3122 char *tmp = NULL;
3123 char *checksum_line = NULL;
3124 char *command = NULL;
3125 char *tempblock = NULL;
3126 char *curr_slice_fname_uncompressed = NULL;
3127 char *curr_slice_fname_compressed = NULL;
3128 char *file_to_archive = NULL;
3129 char *file_to_openin = NULL;
[41]3130 /*@ pointers ************************************************** */
[1161]3131 char *pB = NULL;
3132 FILE *fin = NULL;
3133 FILE *fout = NULL;
[1]3134
[41]3135 /*@ bool ****************************************************** */
3136 bool finished = FALSE;
[1]3137
[41]3138 /*@ long ****************************************************** */
3139 size_t blksize = 0;
3140 long slice_num = 0;
3141 long i;
3142 long optimal_set_size;
3143 bool should_I_compress_slices;
[1161]3144 char *suffix = NULL; // for compressed slices
[1]3145
[41]3146 /*@ long long ************************************************** */
[687]3147 off_t totalread = (off_t)0;
3148 off_t totallength = (off_t)0;
3149 off_t length;
[1]3150
[41]3151 /*@ int ******************************************************** */
3152 int retval = 0;
3153 int res = 0;
[49]3154 size_t n = 0;
[1]3155
[41]3156 /*@ structures ************************************************** */
3157 struct s_filename_and_lstat_info biggiestruct;
[1]3158// struct stat statbuf;
3159
[41]3160 assert(bkpinfo != NULL);
3161 assert_string_is_neither_NULL_nor_zerolength(biggie_filename);
[1]3162
[41]3163 biggiestruct.for_backward_compatibility = '\n';
[300]3164 biggiestruct.use_ntfsprog = use_ntfsprog;
[41]3165 optimal_set_size = bkpinfo->optimal_set_size;
3166 if (is_this_file_compressed(biggie_filename)
3167 || bkpinfo->compression_level == 0) {
[1161]3168 mr_asprintf(&suffix, "");
[41]3169 // log_it("%s is indeed compressed :-)", filename);
3170 should_I_compress_slices = FALSE;
3171 } else {
[1161]3172 mr_asprintf(&suffix, bkpinfo->zip_suffix);
[41]3173 should_I_compress_slices = TRUE;
3174 }
[1]3175
[41]3176 if (optimal_set_size < 999) {
3177 fatal_error("bkpinfo->optimal_set_size is insanely small");
3178 }
[300]3179 if (ntfsprog_fifo) {
3180 file_to_openin = ntfsprog_fifo;
[900]3181 mr_asprintf(&checksum_line, "IGNORE");
[1086]3182 mr_msg(2,
[41]3183 "Not calculating checksum for %s: it would take too long",
3184 biggie_filename);
[689]3185 tmp = find_home_of_exe("ntfsresize");
3186 if ( !tmp) {
[300]3187 fatal_error("ntfsresize not found");
3188 }
[900]3189 mr_free(tmp);
[689]3190
[900]3191 mr_asprintf(&command, "ntfsresize --force --info %s|grep '^You might resize at '|cut -d' ' -f5", biggie_filename);
[300]3192 log_it("command = %s", command);
[688]3193 tmp = call_program_and_get_last_line_of_output(command);
[900]3194 mr_free(command);
[689]3195
[300]3196 log_it("res of it = %s", tmp);
[687]3197 totallength = (off_t)atoll(tmp);
[900]3198 mr_free(tmp);
[41]3199 } else {
3200 file_to_openin = biggie_filename;
[729]3201 if (strchr(biggie_filename,'\'') != NULL) {
[900]3202 mr_asprintf(&command, "md5sum \"%s\"", biggie_filename);
[729]3203 } else {
[900]3204 mr_asprintf(&command, "md5sum '%s'", biggie_filename);
[729]3205 }
[41]3206 if (!(fin = popen(command, "r"))) {
3207 log_OS_error("Unable to popen-in command");
[900]3208 mr_free(command);
[1161]3209 mr_free(suffix);
[41]3210 return (1);
[1]3211 }
[900]3212 mr_free(command);
3213 mr_getline(&checksum_line, &n, fin);
[41]3214 pclose(fin);
[168]3215 totallength = length_of_file (biggie_filename);
[1]3216 }
[41]3217 lstat(biggie_filename, &biggiestruct.properties);
[1161]3218 if (strlen(biggie_filename) <= MAX_STR_LEN) {
[783]3219 strcpy(biggiestruct.filename, biggie_filename);
3220 } else {
3221 fatal_error("biggie_filename too big");
3222 }
[41]3223 pB = strchr(checksum_line, ' ');
3224 if (!pB) {
3225 pB = strchr(checksum_line, '\t');
[1]3226 }
[41]3227 if (pB) {
3228 *pB = '\0';
[1]3229 }
[783]3230 if (strlen(checksum_line) <= 64) {
3231 strcpy(biggiestruct.checksum, checksum_line);
3232 } else {
3233 fatal_error("checksum_line too big");
3234 }
[900]3235 mr_free(checksum_line);
[1]3236
[688]3237 tmp = slice_fname(biggie_file_number, 0, bkpinfo->tmpdir, "");
[41]3238 fout = fopen(tmp, "w");
[900]3239 mr_free(tmp);
[1161]3240
[41]3241 (void) fwrite((void *) &biggiestruct, 1, sizeof(biggiestruct), fout);
3242 paranoid_fclose(fout);
3243 length = totallength / optimal_set_size / 1024;
[1086]3244 mr_msg(1, "Opening in %s; slicing it and writing to CD/tape",
[41]3245 file_to_openin);
3246 if (!(fin = fopen(file_to_openin, "r"))) {
3247 log_OS_error("Unable to openin biggie_filename");
[900]3248 mr_asprintf(&tmp, "Cannot archive bigfile '%s': not found",
[45]3249 biggie_filename);
[41]3250 log_to_screen(tmp);
[900]3251 mr_free(tmp);
3252 mr_free(suffix);
[41]3253 return (1);
[1]3254 }
[688]3255 tmp = slice_fname(biggie_file_number, 0,bkpinfo->tmpdir, "");
[41]3256 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
[688]3257 res = move_files_to_stream(bkpinfo,tmp,NULL);
[41]3258 } else {
[783]3259 res = move_files_to_cd(bkpinfo, tmp, NULL);
[1]3260 }
[900]3261 mr_free(tmp);
[41]3262 i = bkpinfo->optimal_set_size / 256;
3263 for (slice_num = 1; !finished; slice_num++) {
[688]3264 curr_slice_fname_uncompressed = slice_fname(biggie_file_number, slice_num, bkpinfo->tmpdir, "");
[783]3265 curr_slice_fname_compressed = slice_fname(biggie_file_number, slice_num, bkpinfo->tmpdir, suffix);
[1]3266
[87]3267 tmp = percent_media_full_comment(bkpinfo);
[41]3268 update_progress_form(tmp);
[900]3269 mr_free(tmp);
[1]3270
[41]3271 if (!(fout = fopen(curr_slice_fname_uncompressed, "w"))) {
3272 log_OS_error(curr_slice_fname_uncompressed);
[900]3273 mr_free(curr_slice_fname_uncompressed);
3274 mr_free(curr_slice_fname_compressed);
3275 mr_free(suffix);
[41]3276 return (1);
3277 }
[1161]3278 tempblock = mr_malloc(256 * 1024);
[41]3279 if ((i == bkpinfo->optimal_set_size / 256)
3280 && (totalread < 1.1 * totallength)) {
3281 for (i = 0; i < bkpinfo->optimal_set_size / 256; i++) {
3282 blksize = fread(tempblock, 1, 256 * 1024, fin);
3283 if (blksize > 0) {
3284 totalread = totalread + blksize;
3285 (void) fwrite(tempblock, 1, blksize, fout);
3286 } else {
[1161]3287 mr_free(tempblock);
3288 mr_free(curr_slice_fname_uncompressed);
3289 mr_free(curr_slice_fname_compressed);
[41]3290 break;
3291 }
3292 }
3293 } else {
3294 i = 0;
3295 }
[900]3296 mr_free(tempblock);
[41]3297 paranoid_fclose(fout);
3298 if (i > 0) // length_of_file (curr_slice_fname_uncompressed)
3299 {
3300 if (!does_file_exist(curr_slice_fname_uncompressed)) {
[1086]3301 mr_msg(2,
[41]3302 "Warning - '%s' doesn't exist. How can I compress slice?",
3303 curr_slice_fname_uncompressed);
3304 }
3305 if (should_I_compress_slices && bkpinfo->compression_level > 0) {
[900]3306 mr_asprintf(&command, "%s -%d %s", bkpinfo->zip_exe,
[45]3307 bkpinfo->compression_level,
3308 curr_slice_fname_uncompressed);
[1086]3309 mr_msg(2, command);
[41]3310 if ((res = system(command))) {
3311 log_OS_error(command);
3312 }
[1161]3313 mr_free(command);
3314 // did_I_compress_slice = TRUE;
[41]3315 } else {
3316 /* BERLIOS: Useless
[900]3317 mr_asprintf(&command, "mv %s %s 2>> %s",
[45]3318 curr_slice_fname_uncompressed,
3319 curr_slice_fname_compressed, MONDO_LOGFILE);
3320 */
[41]3321 res = 0; // don't do it :)
[1161]3322 // did_I_compress_slice = FALSE;
[41]3323 }
3324 retval += res;
3325 if (res) {
[1086]3326 mr_msg(2, "Failed to compress the slice");
[41]3327 }
3328 if (bkpinfo->use_lzo
3329 && strcmp(curr_slice_fname_compressed,
3330 curr_slice_fname_uncompressed)) {
3331 unlink(curr_slice_fname_uncompressed);
3332 }
3333 if (res) {
[900]3334 mr_asprintf(&tmp, "Problem with slice # %ld", slice_num);
[41]3335 } else {
[900]3336 mr_asprintf(&tmp,
[45]3337 "%s - Bigfile #%ld, slice #%ld compressed OK ",
3338 biggie_filename, biggie_file_number + 1,
3339 slice_num);
[41]3340 }
3341 if (!g_text_mode) {
3342 newtDrawRootText(0, g_noof_rows - 2, tmp);
3343 newtRefresh();
3344 } else {
[1086]3345 mr_msg(2, tmp);
[41]3346 }
[900]3347 mr_free(tmp);
[1161]3348 mr_asprintf(&file_to_archive, curr_slice_fname_compressed);
[41]3349 g_current_progress++;
3350 } else { /* if i==0 then ... */
[1]3351
[41]3352 finished = TRUE;
[1161]3353 mr_asprintf(&file_to_archive, curr_slice_fname_uncompressed);
[41]3354 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3355 break;
3356 }
3357 }
[1]3358
[41]3359 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3360 register_in_tape_catalog(biggieslice, biggie_file_number,
3361 slice_num, file_to_archive);
3362 maintain_collection_of_recent_archives(bkpinfo->tmpdir,
3363 file_to_archive);
3364 res = move_files_to_stream(bkpinfo, file_to_archive, NULL);
3365 } else {
[783]3366 res = move_files_to_cd(bkpinfo, file_to_archive, NULL);
[41]3367 }
[900]3368 mr_free(file_to_archive);
[41]3369 retval += res;
3370 if (res) {
[900]3371 mr_asprintf(&tmp,
[45]3372 "Failed to add slice %ld of bigfile %ld to scratchdir",
3373 slice_num, biggie_file_number + 1);
[41]3374 log_to_screen(tmp);
[900]3375 mr_free(tmp);
[41]3376 fatal_error
3377 ("Hard disk full. You should have bought a bigger one.");
3378 }
[900]3379 mr_free(curr_slice_fname_uncompressed);
3380 mr_free(curr_slice_fname_compressed);
[41]3381 }
[900]3382 mr_free(suffix);
[41]3383 paranoid_fclose(fin);
3384 if (retval) {
[900]3385 mr_asprintf(&tmp, "Sliced bigfile #%ld...FAILED",
[45]3386 biggie_file_number + 1);
[41]3387 } else {
[900]3388 mr_asprintf(&tmp, "Sliced bigfile #%ld...OK!",
[45]3389 biggie_file_number + 1);
[41]3390 }
[1086]3391 mr_msg(1, tmp);
[900]3392 mr_free(tmp);
[41]3393 return (retval);
3394}
[1]3395
[41]3396
[1]3397/**
3398 * Remove the archives in @c d.
3399 * This could possibly include any of:
3400 * - all afioballs (compressed and not)
3401 * - all filelists
3402 * - all slices
3403 * - all checksums
3404 * - a zero filler file
3405 *
3406 * @param d The directory to wipe the archives from.
3407 * @ingroup utilityGroup
3408 */
[41]3409void wipe_archives(char *d)
[1]3410{
[41]3411 /*@ buffers ********************************************* */
[1161]3412 char *tmp = NULL;
3413 char *dir = NULL;
[1]3414
[41]3415 assert_string_is_neither_NULL_nor_zerolength(d);
[1]3416
[900]3417 mr_asprintf(&dir, "%s/archives", d);
3418 mr_asprintf(&tmp, "find %s -name '*.afio*' -exec rm -f '{}' \\;", dir);
[41]3419 run_program_and_log_output(tmp, FALSE);
[900]3420 mr_free(tmp);
[41]3421
[900]3422 mr_asprintf(&tmp, "find %s -name '*list.[0-9]*' -exec rm -f '{}' \\;",
[45]3423 dir);
[41]3424 run_program_and_log_output(tmp, FALSE);
[900]3425 mr_free(tmp);
[41]3426
[900]3427 mr_asprintf(&tmp, "find %s -name 'slice*' -exec rm -f '{}' \\;", dir);
[41]3428 run_program_and_log_output(tmp, FALSE);
[900]3429 mr_free(tmp);
[41]3430
[900]3431 mr_asprintf(&tmp, "rm -f %s/cklist*", dir);
[41]3432 run_program_and_log_output(tmp, FALSE);
[900]3433 mr_free(tmp);
[41]3434
[900]3435 mr_asprintf(&tmp, "rm -f %s/zero", dir);
[41]3436 run_program_and_log_output(tmp, FALSE);
[900]3437 mr_free(tmp);
[41]3438
[1086]3439 mr_msg(1, "Wiped %s's archives", dir);
[900]3440 mr_asprintf(&tmp, "ls -l %s", dir);
[41]3441 run_program_and_log_output(tmp, FALSE);
[900]3442 mr_free(tmp);
[41]3443
[900]3444 mr_free(dir);
[1]3445}
3446
3447
3448/**
3449 * @addtogroup LLarchiveGroup
3450 * @{
3451 */
3452/**
3453 * Write the final ISO image.
3454 * @param bkpinfo The backup information structure. Used only
3455 * in the call to @c write_iso_and_go_on().
3456 * @return The number of errors encountered (0 for success)
3457 * @see write_iso_and_go_on
3458 * @see make_iso_fs
3459 * @bug The final ISO is written even if there are no files on it. In practice,
3460 * however, this occurs rarely.
3461 */
[783]3462int write_final_iso_if_necessary(struct s_bkpinfo *bkpinfo)
[1]3463{
[41]3464 /*@ int ***************************************************** */
3465 int res;
[1]3466
[41]3467 /*@ buffers ************************************************** */
[1161]3468 char *tmp = NULL;
[1]3469
[41]3470 assert(bkpinfo != NULL);
[1]3471
3472// 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
3473
[900]3474 mr_asprintf(&tmp, "Writing the final ISO");
[1086]3475 mr_msg(2, tmp);
[87]3476 /* BERLIOS: center_string is now broken
[89]3477 center_string(tmp, 80);
3478 */
[1]3479#ifndef _XWIN
[41]3480 if (!g_text_mode) {
3481 newtPushHelpLine(tmp);
3482 }
[1]3483#endif
[900]3484 mr_free(tmp);
[783]3485 res = write_iso_and_go_on(bkpinfo, TRUE);
[1]3486#ifndef _XWIN
[41]3487 if (!g_text_mode) {
3488 newtPopHelpLine();
3489 }
[1]3490#endif
[1086]3491 mr_msg(2, "Returning from writing final ISO (res=%d)", res);
[41]3492 return (res);
[1]3493}
3494
3495
3496/**
[20]3497 * Write an ISO image to <tt>[bkpinfo->isodir]/bkpinfo->prefix-[g_current_media_number].iso</tt>.
[1]3498 * @param bkpinfo The backup information structure. Fields used:
3499 * - @c backup_media_type
[20]3500 * - @c prefix
[1]3501 * - @c isodir
3502 * - @c manual_cd_tray
3503 * - @c media_size
3504 * - @c nfs_mount
3505 * - @c nfs_remote_dir
3506 * - @c scratchdir
3507 * - @c verify_data
3508 *
3509 * @param last_cd If TRUE, this is the last CD to write; if FALSE, it's not.
3510 * @return The number of errors encountered (0 for success)
3511 * @see make_iso_fs
3512 */
[783]3513int write_iso_and_go_on(struct s_bkpinfo *bkpinfo, bool last_cd)
[1]3514{
[41]3515 /*@ pointers **************************************************** */
3516 FILE *fout;
[1]3517
[41]3518 /*@ buffers ***************************************************** */
3519 char *tmp;
3520 char *cdno_fname;
3521 char *lastcd_fname;
3522 char *isofile;
[1]3523
[41]3524 /*@ bool ******************************************************** */
3525 bool that_one_was_ok;
3526 bool using_nfs;
3527 bool orig_vfy_flag_val;
[1]3528
[41]3529 /*@ int *********************************************************** */
3530 int res = 0;
[1]3531
[41]3532 assert(bkpinfo != NULL);
3533 orig_vfy_flag_val = bkpinfo->verify_data;
3534 if (bkpinfo->media_size[g_current_media_number] <= 0) {
3535 fatal_error("write_iso_and_go_on() - unknown media size");
3536 }
[1]3537
[41]3538 if (strlen(bkpinfo->nfs_mount) > 1) {
3539 using_nfs = TRUE;
3540 } else {
3541 using_nfs = FALSE;
3542 }
[1086]3543 mr_msg(1, "OK, time to make %s #%d",
[783]3544 bkpinfo->backup_media_string,
[41]3545 g_current_media_number);
[1]3546
[41]3547 /* label the ISO with its number */
[1]3548
[900]3549 mr_asprintf(&cdno_fname, "%s/archives/THIS-CD-NUMBER",
[45]3550 bkpinfo->scratchdir);
[41]3551 fout = fopen(cdno_fname, "w");
3552 fprintf(fout, "%d", g_current_media_number);
3553 paranoid_fclose(fout);
[900]3554 mr_free(cdno_fname);
[1]3555
[900]3556 mr_asprintf(&tmp, "cp -f %s/autorun %s/", g_mondo_home,
[45]3557 bkpinfo->scratchdir);
[41]3558 if (run_program_and_log_output(tmp, FALSE)) {
[1086]3559 mr_msg(2, "Warning - unable to copy autorun to scratchdir");
[41]3560 }
[900]3561 mr_free(tmp);
[1]3562
[41]3563 /* last CD or not? Label accordingly */
[900]3564 mr_asprintf(&lastcd_fname, "%s/archives/NOT-THE-LAST",
[45]3565 bkpinfo->scratchdir);
[41]3566 if (last_cd) {
3567 unlink(lastcd_fname);
[1086]3568 mr_msg(2,
[41]3569 "OK, you're telling me this is the last CD. Fair enough.");
3570 } else {
3571 fout = fopen(lastcd_fname, "w");
3572 fprintf(fout,
3573 "You're listening to 90.3 WPLN, Nashville Public Radio.\n");
3574 paranoid_fclose(fout);
[1]3575 }
[900]3576 mr_free(lastcd_fname);
[41]3577
3578 if (space_occupied_by_cd(bkpinfo->scratchdir) / 1024 >
3579 bkpinfo->media_size[g_current_media_number]) {
[900]3580 mr_asprintf(&tmp,
[1106]3581 "Warning! %s is too big. It occupies %ld KB, which is more than the %ld KB allowed.",
3582 media_descriptor_string(bkpinfo->backup_media_type),
3583 (long) space_occupied_by_cd(bkpinfo->scratchdir),
3584 (long) bkpinfo->media_size[g_current_media_number]);
[41]3585 log_to_screen(tmp);
[900]3586 mr_free(tmp);
[1]3587 }
[1106]3588 if (bkpinfo->backup_media_type != usb) {
3589 mr_asprintf(&isofile, "%s/%s/%s-%d.iso", bkpinfo->isodir,
3590 bkpinfo->nfs_remote_dir, bkpinfo->prefix,
3591 g_current_media_number);
3592 } else {
3593 }
[41]3594 for (that_one_was_ok = FALSE; !that_one_was_ok;) {
[1106]3595 if (bkpinfo->backup_media_type != usb) {
3596 res = make_iso_fs(bkpinfo, isofile);
3597 } else {
3598 }
[41]3599 if (g_current_media_number == 1 && !res
3600 && (bkpinfo->backup_media_type == cdr
3601 || bkpinfo->backup_media_type == cdrw)) {
[171]3602 if ((tmp = find_cdrom_device(FALSE)) == NULL) // make sure find_cdrom_device() finds, records CD-R's loc
[41]3603 {
[1086]3604 mr_msg(3, "*Sigh* Mike, I hate your computer.");
[41]3605 bkpinfo->manual_cd_tray = TRUE;
3606 } // if it can't be found then force pausing
3607 else {
[1086]3608 mr_msg(3, "Great. Found Mike's CD-ROM drive.");
[900]3609 mr_free(tmp);
[41]3610 }
[1]3611 }
[41]3612 if (bkpinfo->verify_data && !res) {
3613 log_to_screen
[127]3614 ("Please reboot from the 1st %s in Compare Mode, as a precaution.",
[783]3615 g_backup_media_string);
[41]3616 chdir("/");
3617 iamhere("Before calling verify_cd_image()");
3618 res += verify_cd_image(bkpinfo);
3619 iamhere("After calling verify_cd_image()");
[1]3620 }
[41]3621 if (!res) {
3622 that_one_was_ok = TRUE;
3623 } else {
[900]3624 mr_asprintf(&tmp, "Failed to burn %s #%d. Retry?",
[783]3625 bkpinfo->backup_media_string,
[45]3626 g_current_media_number);
[41]3627 res = ask_me_yes_or_no(tmp);
[900]3628 mr_free(tmp);
[41]3629 if (!res) {
3630 if (ask_me_yes_or_no("Abort the backup?")) {
3631 fatal_error("FAILED TO BACKUP");
3632 } else {
3633 break;
3634 }
3635 } else {
[1086]3636 mr_msg(2, "Retrying, at user's request...");
[41]3637 res = 0;
3638 }
3639 }
[1]3640 }
[900]3641 mr_free(isofile);
[1]3642
[41]3643 g_current_media_number++;
3644 if (g_current_media_number > MAX_NOOF_MEDIA) {
3645 fatal_error("Too many CD-R(W)'s. Use tape or net.");
3646 }
3647 wipe_archives(bkpinfo->scratchdir);
[900]3648 mr_asprintf(&tmp, "rm -Rf %s/images/*gz %s/images/*data*img",
[45]3649 bkpinfo->scratchdir, bkpinfo->scratchdir);
[41]3650 if (system(tmp)) {
[1086]3651 mr_msg(2,
[45]3652 "Error occurred when I tried to delete the redundant IMGs and GZs");
[41]3653 }
[900]3654 mr_free(tmp);
[1]3655
[41]3656 if (last_cd) {
[1086]3657 mr_msg(2, "This was your last CD.");
[41]3658 } else {
[1086]3659 mr_msg(2, "Continuing to backup your data...");
[41]3660 }
3661
3662 bkpinfo->verify_data = orig_vfy_flag_val;
3663 return (0);
[1]3664}
3665
3666/* @} - end of LLarchiveGroup */
3667
3668
3669/**
3670 * Verify the user's data.
3671 * @param bkpinfo The backup information structure. Fields used:
3672 * - @c backup_data
3673 * - @c backup_media_type
3674 * - @c media_device
3675 * - @c verify_data
3676 *
3677 * @return The number of errors encountered (0 for success)
3678 * @ingroup verifyGroup
3679 */
3680int verify_data(struct s_bkpinfo *bkpinfo)
3681{
[41]3682 int res = 0, retval = 0, cdno = 0;
[1161]3683 char *tmp = NULL;
[41]3684 long diffs = 0;
[1]3685
[41]3686 assert(bkpinfo != NULL);
3687 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3688 chdir("/");
3689 mvaddstr_and_log_it(g_currentY, 0,
3690 "Verifying archives against live filesystem");
3691 if (bkpinfo->backup_media_type == cdstream) {
[900]3692 mr_allocstr(bkpinfo->media_device,"/dev/cdrom");
[41]3693 }
3694 verify_tape_backups(bkpinfo);
3695 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
3696 } else if (bkpinfo->backup_data)
3697 //bkpinfo->backup_media_type == cdrw || bkpinfo->backup_media_type == cdr))
[1]3698 {
[1086]3699 mr_msg(2,
[41]3700 "Not verifying again. Per-CD/ISO verification already carried out.");
3701 paranoid_system
3702 ("cat /tmp/changed.files.* > /tmp/changed.files 2> /dev/null");
3703 } else {
3704 g_current_media_number = cdno;
3705 if (bkpinfo->backup_media_type != iso) {
[783]3706 bkpinfo->media_device = find_cdrom_device(FALSE);
[1]3707 }
[41]3708 chdir("/");
3709 for (cdno = 1; cdno < 99 && bkpinfo->verify_data; cdno++) {
3710 if (cdno != g_current_media_number) {
[1086]3711 mr_msg(2,
[41]3712 "Warning - had to change g_current_media_number from %d to %d",
3713 g_current_media_number, cdno);
3714 g_current_media_number = cdno;
3715 }
3716 if (bkpinfo->backup_media_type != iso) {
3717 insist_on_this_cd_number(bkpinfo, cdno);
3718 }
3719 res = verify_cd_image(bkpinfo); // sets verify_data to FALSE if it's time to stop verifying
3720 retval += res;
3721 if (res) {
[900]3722 mr_asprintf(&tmp,
[45]3723 "Warnings/errors were reported while checking %s #%d",
[783]3724 bkpinfo->backup_media_string,
[45]3725 g_current_media_number);
[41]3726 log_to_screen(tmp);
[900]3727 mr_free(tmp);
[1]3728
[41]3729 }
[1]3730 }
[900]3731 mr_asprintf(&tmp,
[914]3732 "grep 'afio: ' %s | sed 's/afio: //' | grep -vE '^/dev/.*$' >> /tmp/changed.files",
[45]3733 MONDO_LOGFILE);
[41]3734 system(tmp);
[900]3735 mr_free(tmp);
[41]3736
[900]3737 mr_asprintf(&tmp,
[914]3738 "grep 'star: ' %s | sed 's/star: //' | grep -vE '^/dev/.*$' >> /tmp/changed.files",
[45]3739 MONDO_LOGFILE);
[41]3740 system(tmp);
[900]3741 mr_free(tmp);
[41]3742
3743 run_program_and_log_output("umount " MNT_CDROM, FALSE);
3744 eject_device(bkpinfo->media_device);
[1]3745 }
[41]3746 diffs = count_lines_in_file("/tmp/changed.files");
[1]3747
[41]3748 if (diffs > 0) {
3749 if (retval == 0) {
3750 retval = (int) (-diffs);
3751 }
[1]3752 }
[41]3753 return (retval);
[1]3754}
3755
3756
3757/**
3758 * @addtogroup utilityGroup
3759 * @{
3760 */
3761/**
3762 * Write an image to a real 3.5" floppy disk.
3763 * @param device The device to write to (e.g. @c /dev/fd0)
3764 * @param datafile The image to write to @p device.
3765 * @return The number of errors encountered (0 for success)
3766 * @see write_image_to_floppy
3767 */
[41]3768int write_image_to_floppy_SUB(char *device, char *datafile)
[1]3769{
[41]3770 /*@ int *************************************************************** */
3771 int res = 0;
[1]3772 int percentage = 0;
3773 int blockno = 0;
[41]3774 int maxblocks = 0;
[1]3775
[41]3776 /*@ buffers************************************************************ */
3777 char *tmp;
[1]3778 char blk[1024];
3779 char *title;
3780
[41]3781 /*@ pointers ********************************************************** */
[1]3782 char *p;
[41]3783 FILE *fout, *fin;
[1]3784
3785
[41]3786 /* pretty stuff */
3787 if (!(p = strrchr(datafile, '/'))) {
3788 p = datafile;
3789 } else {
3790 p++;
[1]3791 }
[900]3792 mr_asprintf(&title, "Writing %s to floppy", p);
[41]3793 open_evalcall_form(title);
[900]3794 mr_free(title);
[41]3795
3796 /* functional stuff */
3797 for (p = device + strlen(device); p != device && isdigit(*(p - 1));
3798 p--);
3799 maxblocks = atoi(p);
3800 if (!maxblocks) {
3801 maxblocks = 1440;
[1]3802 }
[900]3803 mr_asprintf(&tmp, "maxblocks = %d; p=%s", maxblocks, p);
[1086]3804 mr_msg(2, tmp);
[900]3805 mr_free(tmp);
[41]3806
3807 /* copy data from image to floppy */
3808 if (!(fin = fopen(datafile, "r"))) {
3809 log_OS_error("Cannot open img");
3810 return (1);
[1]3811 }
[41]3812 if (!(fout = fopen(device, "w"))) {
3813 log_OS_error("Cannot open fdd");
3814 return (1);
3815 }
3816 for (blockno = 0; blockno < maxblocks; blockno++) {
3817 percentage = blockno * 100 / maxblocks;
3818 if (fread(blk, 1, 1024, fin) != 1024) {
3819 if (feof(fin)) {
[1086]3820 mr_msg(1,
[41]3821 "img read err - img ended prematurely - non-fatal error");
3822 sleep(3);
3823 return (res);
3824 }
3825 res++;
3826 log_to_screen("img read err");
3827 }
3828 if (fwrite(blk, 1, 1024, fout) != 1024) {
3829 res++;
3830 log_to_screen("fdd write err");
3831 }
3832 if (((blockno + 1) % 128) == 0) {
[688]3833 sync(); /* fflush doesn't work; dunno why */
[41]3834 update_evalcall_form(percentage);
3835 }
3836 }
3837 paranoid_fclose(fin);
3838 paranoid_fclose(fout);
3839 close_evalcall_form();
3840 return (res);
[1]3841}
3842
3843
3844/**
3845 * Wrapper around @c write_image_to_floppy_SUB().
3846 * This function, unlike @c write_image_to_floppy_SUB(),
3847 * gives the user the opportunity to retry if the write fails.
3848 * @see write_image_to_floppy_SUB
3849 */
[41]3850int write_image_to_floppy(char *device, char *datafile)
[1]3851{
[41]3852 /*@ int ************************************************************** */
3853 int res = 0;
[1]3854
[41]3855 assert_string_is_neither_NULL_nor_zerolength(device);
3856 assert_string_is_neither_NULL_nor_zerolength(datafile);
[1]3857
[41]3858 while ((res = write_image_to_floppy_SUB(device, datafile))) {
3859 if (!ask_me_yes_or_no("Failed to write image to floppy. Retry?")) {
3860 return (res);
3861 }
[1]3862 }
[41]3863 return (res);
[1]3864}
3865
3866/* @} - end of utilityGroup */
[262]3867
[1161]3868void setenv_mondo_var(void) {
[262]3869
[1161]3870 char *tmp = NULL;
3871 char *p = NULL;
3872 char *path_min = "/bin:/usr/bin:/sbin:/usr/sbin:/usr/local/sbin:/usr/local/bin";
3873
3874 mr_setenv("MONDO_SHARE",MONDO_SHARE);
3875 mr_setenv("MONDORESTORECFG",MONDORESTORECFG);
3876 mr_setenv("MONDO_CACHE",MONDO_CACHE);
3877
3878 if ((p = getenv("PATH")) == NULL) {
3879 mr_asprintf(&p,path_min);
3880 }
3881 mr_asprintf(&tmp, "%s:%s",p, path_min);
3882 mr_free(p);
3883 mr_setenv("PATH",tmp);
3884 mr_free(tmp);
[262]3885}
[539]3886
[783]3887void mr_archive_init_conf(struct s_mr_conf *mr_conf) {
[539]3888 char *command = NULL;
3889 FILE *fin = NULL;
[783]3890 size_t n = 0;
[539]3891 char *param = NULL;
3892
[900]3893 mr_conf = (struct s_mr_conf *)mr_malloc(sizeof(struct s_mr_conf));
[539]3894
3895 /* mindi conf parameters also needed in mondo */
[1074]3896 mr_asprintf(&command, "mindi --printvar IA64_BOOT_SIZE");
[539]3897 fin = popen(command, "r");
[900]3898 mr_getline(&param, &n, fin);
[539]3899 pclose(fin);
[900]3900 mr_free(command);
3901
[783]3902 mr_conf->mindi_ia64_boot_size = atoi(param);
[900]3903 mr_free(param);
[539]3904
3905 /* Finds mondo conf file */
[783]3906 mr_conf_open(MONDO_CONF_DIR"/mondo.conf");
[539]3907
3908 /* mondo conf parameters needed */
[900]3909 if ((mr_conf->mondo_iso_creation_cmd = mr_conf_sread("mondo_iso_creation_cmd")) == NULL) {;
3910 mr_log_exit(-1,"Unable to get mondo_iso_creation_cmd parameter from conf file\nAborting...\n");
3911 }
[539]3912
[900]3913 if ((mr_conf->mondo_logfile = mr_conf_sread("mondo_logfile")) == NULL) {
3914 mr_log_exit(-1,"Unable to get mondo_logfile parameter from conf file\nAborting...\n");
3915 }
3916
[783]3917 mr_conf_close();
3918}
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