source: MondoRescue/branches/2.2.10/mondo/src/common/libmondo-devices.c@ 2462

Last change on this file since 2462 was 2462, checked in by Bruno Cornec, 15 years ago

r3548@localhost: bruno | 2009-10-16 19:18:27 +0200

  • mindi now boots in a QEMU VM without busybox
  • mindi is now noarch as a consequence
  • MINDI_LIB becomes MINDI_DATA for coherency and as a consequence
  • CACHEDIR becomes MINDI_CACHE for coherency and it's a build parameter and not hardcoded anymore in mindi
  • THat variable is also used at restore time for mondorestore.cfg e.g.
  • FAILSAFE kernel is gone. Just use another kernel of your choice. Most std kernels work anyway
  • TurnTgzIntoRdz rewritten and now really computes data disk size and not suppose its size
  • Interface mondo/mindi changed again => incompatible
  • Non-bootable media not supported anymore.
  • Mondorescue adapted to these changes but not tested yet
  • Doc updated as well
  • Property svn:keywords set to Id
File size: 90.1 KB
Line 
1/* libmondo-devices.c Subroutines for handling devices
2 $Id: libmondo-devices.c 2462 2009-10-20 14:07:00Z bruno $
3*/
4
5/**
6 * @file
7 * Functions to handle interactions with backup devices.
8 */
9
10#include "my-stuff.h"
11#include "mr_mem.h"
12#include "mr_str.h"
13#include "mondostructures.h"
14#include "libmondo-files-EXT.h"
15#include "libmondo-devices.h"
16#include "lib-common-externs.h"
17#include "libmondo-string-EXT.h"
18#include "libmondo-tools-EXT.h"
19#include "libmondo-gui-EXT.h"
20#include "libmondo-fork-EXT.h"
21#include "libmondo-stream-EXT.h"
22
23extern void mr_strip_spaces(char *);
24
25#include <sys/types.h>
26#ifdef __FreeBSD__
27#define DKTYPENAMES
28#define FSTYPENAMES
29#include <sys/disklabel.h>
30#include <sys/disk.h>
31#elif linux
32#define u64 unsigned long long
33#include <linux/fs.h> /* for BLKGETSIZE64 */
34#include <linux/hdreg.h>
35#endif
36
37/*@unused@*/
38//static char cvsid[] = "$Id: libmondo-devices.c 2462 2009-10-20 14:07:00Z bruno $";
39
40extern int g_current_media_number;
41extern double g_kernel_version;
42
43extern bool g_ISO_restore_mode;
44extern char *g_selfmounted_isodir;
45extern char *MONDO_LOGFILE;
46
47static char g_cdrw_drive_is_here[MAX_STR_LEN / 4] = "";
48static char g_cdrom_drive_is_here[MAX_STR_LEN / 4] = "";
49static char g_dvd_drive_is_here[MAX_STR_LEN / 4] = "";
50
51
52/**
53 * ????? @bug ?????
54 * @ingroup globalGroup
55 */
56bool g_restoring_live_from_cd = FALSE;
57bool g_restoring_live_from_netfs = FALSE;
58
59extern t_bkptype g_backup_media_type; // set by main()
60
61/* Reference to global bkpinfo */
62extern struct s_bkpinfo *bkpinfo;
63
64/* Stuff that handles the -I and -E option when a whole disk DSF is used */
65typedef struct mounted_fs_struct {
66 char device[MAX_STR_LEN]; /* The name of the device */
67 char mount_point[MAX_STR_LEN]; /* The devices mount point */
68 unsigned char check; /* 1 == included on DSF */
69 struct mounted_fs_struct *next;
70} MOUNTED_FS_STRUCT;
71
72static MOUNTED_FS_STRUCT *DSF_Head = NULL; /* Points to the first entry of mounted_fs_struct list */
73static MOUNTED_FS_STRUCT *DSF_Tail = NULL; /* Points to the last entry of mounted_fs_struct list */
74
75
76void set_g_cdrom_and_g_dvd_to_bkpinfo_value() {
77
78 if (bkpinfo->media_device) {
79 strcpy(g_cdrom_drive_is_here, bkpinfo->media_device); // just in case
80 strcpy(g_dvd_drive_is_here, bkpinfo->media_device); // just in case
81 }
82}
83
84
85
86/**
87 * Retract all CD trays and wait for autorun to complete.
88 * @ingroup deviceGroup
89 */
90void retract_CD_tray_and_defeat_autorun(void)
91{
92// log_it("rctada: Retracting all CD trays", __LINE__);
93 if (strlen(g_cdrom_drive_is_here) > 0) {
94 inject_device(g_cdrom_drive_is_here);
95 }
96 if (strlen(g_dvd_drive_is_here) > 0) {
97 inject_device(g_dvd_drive_is_here);
98 }
99 if (strlen(g_cdrw_drive_is_here) > 0) {
100 inject_device(g_cdrw_drive_is_here);
101 }
102// log_it("rctada: killing autorun");
103// run_program_and_log_output("killall autorun", TRUE);
104 if (!run_program_and_log_output("ps | grep autorun | grep -v grep", 5)) {
105 log_it("autorun detected; sleeping for 2 seconds");
106 sleep(2);
107 }
108 log_it("rctada: Unmounting all CD drives", __LINE__);
109 run_program_and_log_output("umount /dev/cdr* /dev/dvd*", 5);
110}
111
112
113
114/**
115 * Determine whether we're booted off a ramdisk.
116 * @return @c TRUE (we are) or @c FALSE (we aren't).
117 * @ingroup utilityGroup
118 */
119bool am_I_in_disaster_recovery_mode(void)
120{
121 char *tmp = NULL;
122 bool is_this_a_ramdisk = FALSE;
123
124 tmp = where_is_root_mounted();
125 log_msg(0, "root is currently mounted at %s\n", tmp);
126
127#ifdef __FreeBSD__
128 if (strstr(tmp, "/dev/md")) {
129 is_this_a_ramdisk = TRUE;
130 }
131#else
132 if (!strncmp(tmp, "/dev/ram", 8)
133 || (!strncmp(tmp, "/dev/rd", 7) && !strcmp(tmp, "/dev/rd/")
134 && strncmp(tmp, "/dev/rd/cd", 10)) || strstr(tmp, "rootfs")
135 || !strcmp(tmp, "/dev/root")) {
136 is_this_a_ramdisk = TRUE;
137 } else {
138 is_this_a_ramdisk = FALSE;
139 }
140#endif
141 mr_free(tmp);
142
143 log_msg(1, "Is this a ramdisk? result = %s", (is_this_a_ramdisk) ? "TRUE" : "FALSE");
144 return (is_this_a_ramdisk);
145}
146
147
148
149
150
151/**
152 * Turn @c bkpinfo->backup_media_type into a human-readable string.
153 * @return The human readable string (e.g. @c cdr becomes <tt>"cdr"</tt>).
154 * @note The returned string points to static storage that will be overwritten with each call.
155 * @ingroup stringGroup
156 */
157static char *bkptype_to_string(t_bkptype bt)
158{
159 char *output;
160 switch (bt) {
161 case none:
162 mr_asprintf(output, "none");
163 break;
164 case iso:
165 mr_asprintf(output, "iso");
166 break;
167 case cdr:
168 mr_asprintf(output, "cdr");
169 break;
170 case cdrw:
171 mr_asprintf(output, "cdrw");
172 break;
173 case cdstream:
174 mr_asprintf(output, "cdstream");
175 break;
176 case netfs:
177 mr_asprintf(output, "netfs");
178 break;
179 case tape:
180 mr_asprintf(output, "tape");
181 break;
182 case udev:
183 mr_asprintf(output, "udev");
184 break;
185 case usb:
186 mr_asprintf(output, "usb");
187 break;
188 default:
189 mr_asprintf(output, "default");
190 }
191 return (output);
192}
193
194
195
196/**
197 * @addtogroup deviceGroup
198 * @{
199 */
200/**
201 * Eject the tray of the specified CD device.
202 * @param dev The device to eject.
203 * @return the return value of the @c eject command. (0=success, nonzero=failure)
204 */
205int eject_device(char *dev)
206{
207 char *command = NULL;
208 int res1 = 0, res2 = 0;
209
210 if (dev == NULL) {
211 return (1);
212 }
213
214 if (IS_THIS_A_STREAMING_BACKUP(g_backup_media_type)
215 && g_backup_media_type != udev) {
216 mr_asprintf(command, "mt -f %s offline", dev);
217 res1 = run_program_and_log_output(command, 1);
218 mr_free(command);
219 } else {
220 res1 = 0;
221 }
222
223#ifdef __FreeBSD__
224 if (strstr(dev, "acd")) {
225 mr_asprintf(command, "cdcontrol -f %s eject", dev);
226 } else {
227 mr_asprintf(command, "camcontrol eject `echo %s | sed 's|/dev/||'`", dev);
228 }
229#else
230 mr_asprintf(command, "eject %s", dev);
231#endif
232
233 log_msg(3, "Ejecting %s", dev);
234 res2 = run_program_and_log_output(command, 1);
235 mr_free(command);
236 if (res1 && res2) {
237 return (1);
238 } else {
239 return (0);
240 }
241}
242
243/**
244 * Load (inject) the tray of the specified CD device.
245 * @param dev The device to load/inject.
246 * @return 0 for success, nonzero for failure.
247 */
248int inject_device(char *dev)
249{
250 char *command = NULL;
251 int i;
252
253 if (dev == NULL) {
254 return (1);
255 }
256
257#ifdef __FreeBSD__
258 if (strstr(dev, "acd")) {
259 mr_asprintf(command, "cdcontrol -f %s close", dev);
260 } else {
261 mr_asprintf(command, "camcontrol load `echo %s | sed 's|/dev/||'`", dev);
262 }
263#else
264 mr_asprintf(command, "eject -t %s", dev);
265#endif
266 i = run_program_and_log_output(command, FALSE);
267 mr_free(command);
268 return (i);
269}
270
271
272/**
273 * Determine whether the specified @p device (really, you can use any file)
274 * exists.
275 * @return TRUE if it exists, FALSE if it doesn't.
276 */
277bool does_device_exist(char *device)
278{
279
280 /*@ buffers *********************************************************** */
281 char *tmp = NULL;
282 bool ret;
283
284 assert_string_is_neither_NULL_nor_zerolength(device);
285
286 mr_asprintf(tmp, "ls %s > /dev/null 2> /dev/null", device);
287
288 if (system(tmp)) {
289 ret = FALSE;
290 } else {
291 ret = TRUE;
292 }
293 mr_free(tmp);
294 return (ret);
295}
296
297
298/**
299 * Determine whether a non-Microsoft partition exists on any connected hard drive.
300 * @return TRUE (there's a Linux/FreeBSD partition) or FALSE (Microsoft has taken over yet another innocent PC).
301 */
302bool does_nonMS_partition_exist(void)
303{
304#if __FreeBSD__
305 return
306 !system
307 ("for drive in /dev/ad? /dev/da?; do fdisk $drive | grep -q FreeBSD && exit 0; done; false");
308#else
309 return
310 !system
311 ("parted2fdisk -l 2>/dev/null | grep '^/dev/' | grep -Eqv '(MS|DOS|FAT|NTFS)'");
312#endif
313}
314
315/**
316 * Determine whether the specified @p partno exists on the specified @p drive.
317 * @param drive The drive to search for the partition in.
318 * @param partno The partition number to look for.
319 * @return 0 if it exists, nonzero otherwise.
320 */
321int does_partition_exist(const char *drive, int partno)
322{
323 /*@ buffers **************************************************** */
324 char *program = NULL;
325 char *incoming = NULL;
326 char *searchstr = NULL;
327 char *tmp = NULL;
328
329 /*@ ints ******************************************************* */
330 int res = 0;
331
332 /*@ pointers *************************************************** */
333 FILE *fin;
334
335
336 /*@ end vars *************************************************** */
337 assert_string_is_neither_NULL_nor_zerolength(drive);
338 assert(partno >= 0 && partno < 999);
339
340#ifdef __FreeBSD__
341 // We assume here that this is running from mondorestore. (It is.)
342 tmp = build_partition_name(drive, partno);
343 mr_asprintf(program, "ls %s %s >/dev/null 2>&1", drive, tmp);
344 mr_free(tmp);
345
346 res = system(program);
347 mr_free(program);
348 return (res);
349#else
350 /* To avoid compiler warnings */
351 tmp = NULL;
352#endif
353
354 mr_asprintf(program, "parted2fdisk -l %s 2> /dev/null", drive);
355 fin = popen(program, "r");
356 if (!fin) {
357 log_it("program=%s", program);
358 log_OS_error("Cannot popen-in program");
359 mr_free(program);
360 return (0);
361 }
362 mr_free(program);
363
364 searchstr = build_partition_name(drive, partno);
365 mr_strcat(searchstr, " ");
366 for (res = 0, mr_getline(incoming, fin); !res && !feof(fin) ; mr_getline(incoming, fin)) {
367 if (strstr(incoming, searchstr)) {
368 res = 1;
369 }
370 mr_free(incoming);
371 }
372 mr_free(incoming);
373 mr_free(searchstr);
374
375 if (pclose(fin)) {
376 log_OS_error("Cannot pclose fin");
377 }
378 return (res);
379}
380
381
382
383
384
385/**
386 * Determine whether given NULL-terminated @p str exists in the MBR of @p dev.
387 * @param dev The device to look in.
388 * @param str The string to look for.
389 * @return TRUE if it exists, FALSE if it doesn't.
390 */
391bool does_string_exist_in_boot_block(char *dev, char *str)
392{
393 /*@ buffers **************************************************** */
394 char *command = NULL;
395
396 /*@ end vars *************************************************** */
397 int i;
398
399 assert_string_is_neither_NULL_nor_zerolength(dev);
400 assert_string_is_neither_NULL_nor_zerolength(str);
401
402 mr_asprintf(command, "dd if=%s bs=446 count=1 2> /dev/null | strings | grep \"%s\" > /dev/null 2> /dev/null", dev, str);
403 i = system(command);
404 mr_free(command);
405 if (i) {
406 return (FALSE);
407 } else {
408 return (TRUE);
409 }
410}
411
412/**
413 * Determine whether specified @p str exists in the first @p n sectors of
414 * @p dev.
415 * @param dev The device to look in.
416 * @param str The string to look for.
417 * @param n The number of 512-byte sectors to search.
418 */
419bool does_string_exist_in_first_N_blocks(char *dev, char *str, int n)
420{
421 /*@ buffers **************************************************** */
422 char *command = NULL;
423 /*@ end vars *************************************************** */
424 int i;
425
426 mr_asprintf(command, "dd if=%s bs=512 count=%i 2> /dev/null | strings | grep \"%s\" > /dev/null 2> /dev/null", dev, n, str);
427 i = system(command);
428 mr_free(command);
429 if (i) {
430 return (FALSE);
431 } else {
432 return (TRUE);
433 }
434}
435
436
437
438/**
439 * Try to mount CD-ROM at @p mountpoint. If the CD-ROM is not found or has
440 * not been specified, call find_cdrom_device() to find it.
441 * @param mountpoint Where to mount the CD-ROM.
442 * @return 0 for success, nonzero for failure.
443 * @see mount_CDROM_here
444 */
445int find_and_mount_actual_cd(char *mountpoint) {
446
447 /*@ buffers ***************************************************** */
448
449 /*@ int's ****************************************************** */
450 int res;
451 char *dev = NULL;
452 char *p = NULL;
453
454 /*@ end vars **************************************************** */
455
456 assert(bkpinfo != NULL);
457 assert_string_is_neither_NULL_nor_zerolength(mountpoint);
458
459 if (g_backup_media_type == dvd) {
460 if (g_dvd_drive_is_here[0]) {
461 mr_asprintf(dev, "%s", g_dvd_drive_is_here);
462 }
463 if (dev == NULL) {
464 dev = find_dvd_device();
465 }
466 } else {
467 if (g_cdrom_drive_is_here[0]) {
468 mr_asprintf(dev, "%s", g_cdrom_drive_is_here);
469 }
470 if (dev == NULL) {
471 dev = find_cdrom_device(FALSE);
472 }
473 }
474
475 if (bkpinfo->backup_media_type != iso) {
476 retract_CD_tray_and_defeat_autorun();
477 }
478
479 if ((dev == NULL) || (res = mount_CDROM_here(dev, mountpoint))) {
480 p = popup_and_get_string ("CD-ROM device", "Please enter your CD-ROM's /dev device",dev);
481 if (p == NULL) {
482 res = 1;
483 } else {
484 res = mount_CDROM_here(p, mountpoint);
485 }
486 mr_free(p);
487 }
488 if (res) {
489 log_msg(1, "mount failed");
490 } else {
491 log_msg(1, "mount succeeded with %s", dev);
492 }
493 mr_free(dev);
494 return (res);
495}
496
497
498
499
500
501
502/**
503 * Locate a CD-R/W writer's SCSI node.
504 * @param cdrw_device SCSI node will be placed here.
505 * @return 0 for success, nonzero for failure.
506 */
507char *find_cdrw_device()
508{
509 /*@ buffers ************************ */
510 char *tmp = NULL;
511 char *tmp1 = NULL;
512 char *cdr_exe = NULL;
513 char *command = NULL;
514 char *cdrw_device = NULL;
515
516 if (g_cdrw_drive_is_here[0]) {
517 mr_asprintf(cdrw_device, "%s", g_cdrw_drive_is_here);
518 log_msg(3, "Been there, done that. Returning %s", cdrw_device);
519 return(cdrw_device);
520 }
521 if (g_backup_media_type == dvd) {
522 log_msg(1, "This is dumb. You're calling find_cdrw_device() but you're backing up to DVD. WTF?");
523 return(NULL);
524 }
525 run_program_and_log_output("insmod ide-scsi", -1);
526 tmp = find_home_of_exe("cdrecord");
527 if (tmp) {
528 mr_asprintf(cdr_exe, "cdrecord");
529 } else {
530 mr_asprintf(cdr_exe, "dvdrecord");
531 }
532 mr_free(tmp);
533
534 tmp1 = find_home_of_exe(cdr_exe);
535 if (tmp1) {
536 mr_asprintf(command, "%s -scanbus 2> /dev/null | tr -s '\t' ' ' | grep \"[0-9]*,[0-9]*,[0-9]*\" | grep -v \"[0-9]*) \\*\" | grep CD | cut -d' ' -f2 | head -n1", cdr_exe);
537 tmp = call_program_and_get_last_line_of_output(command);
538 mr_free(command);
539 }
540 mr_free(tmp1);
541
542 if ((tmp == NULL) || (strlen(tmp) < 2)) {
543 mr_free(tmp);
544 mr_free(cdr_exe);
545 return(NULL);
546 } else {
547 cdrw_device = tmp;
548 log_it("Found CDRW device - %s", cdrw_device);
549 strcpy(g_cdrw_drive_is_here, cdrw_device);
550 mr_free(cdr_exe);
551 return (cdrw_device);
552 }
553}
554
555
556/**
557 * Attempt to locate a CD-ROM device's /dev entry.
558 * Several different methods may be used to find the device, including
559 * calling @c cdrecord, searching @c dmesg, and trial-and-error.
560 * @param output Where to put the located /dev entry.
561 * @param try_to_mount Whether to mount the CD as part of the test; if mount
562 * fails then return failure.
563 * @return 0 for success, nonzero for failure.
564 */
565char *find_cdrom_device(bool try_to_mount)
566{
567 /*@ pointers **************************************************** */
568 FILE *fin;
569 char *p;
570 char *q;
571 char *r;
572
573 /*@ bool's ****************************************************** */
574 bool found_it = FALSE;
575
576 /*@ buffers ***************************************************** */
577 char *tmp = NULL;
578 char *output = NULL;
579 char *cdr_exe = NULL;
580 char *phrase_two = NULL;
581 char *command = NULL;
582#ifndef __FreeBSD__
583 char *dvd_last_resort = NULL;
584#endif
585 char *mountpoint = NULL;
586 static char the_last_place_i_found_it[MAX_STR_LEN] = "";
587
588 /*@ intialize *************************************************** */
589
590 output = NULL;
591#ifndef __FreeBSD__
592 mr_asprintf(dvd_last_resort, "%s", "");;
593#endif
594
595 /*@ end vars **************************************************** */
596
597 if (g_cdrom_drive_is_here[0] && !isdigit(g_cdrom_drive_is_here[0])) {
598 mr_asprintf(output, "%s", g_cdrom_drive_is_here);
599 log_msg(3, "Been there, done that. Returning %s", output);
600 return(output);
601 }
602 if (the_last_place_i_found_it[0] != '\0' && !try_to_mount) {
603 mr_asprintf(output, "%s", the_last_place_i_found_it);
604 log_msg(3, "find_cdrom_device() --- returning last found location - '%s'", output);
605 return(output);
606 }
607
608 mr_asprintf(mountpoint, "%s/cd.mnt", bkpinfo->tmpdir);
609 make_hole_for_dir(mountpoint);
610
611 tmp = find_home_of_exe("cdrecord");
612 if (tmp) {
613 mr_asprintf(cdr_exe, "cdrecord");
614 } else {
615 mr_asprintf(cdr_exe, "dvdrecord");
616 }
617 mr_free(tmp);
618
619 tmp = find_home_of_exe(cdr_exe);
620 if (!tmp) {
621 mr_asprintf(output, "/dev/cdrom");
622 log_msg(4, "Can't find cdrecord; assuming %s", output);
623 mr_free(cdr_exe);
624 if (!does_device_exist(output)) {
625 log_msg(4, "That didn't work. Sorry.");
626 mr_free(output);
627 }
628 mr_free(tmp);
629 return(output);
630 }
631 mr_free(tmp);
632
633 mr_asprintf(command, "%s -scanbus 2> /dev/null", cdr_exe);
634 fin = popen(command, "r");
635 log_msg(4, "command=%s", command);
636 mr_free(command);
637
638 if (!fin) {
639 log_OS_error("Cannot popen command");
640 mr_free(cdr_exe);
641 return(NULL);
642 }
643
644 for (mr_getline(tmp, fin); !feof(fin); mr_getline(tmp, fin)) {
645 p = strchr(tmp, '\'');
646 if (p) {
647 q = strchr(++p, '\'');
648 if (q) {
649 for (r = q; *(r - 1) == ' '; r--);
650 *r = '\0';
651 p = strchr(++q, '\'');
652 if (p) {
653 q = strchr(++p, '\'');
654 if (q) {
655 while (*(q - 1) == ' ') {
656 q--;
657 }
658 *q = '\0';
659 mr_asprintf(phrase_two, "%s", p);
660 }
661 }
662 }
663 }
664 mr_free(tmp);
665 }
666 mr_free(tmp);
667 paranoid_pclose(fin);
668
669#ifndef __FreeBSD__
670 if (!phrase_two || strlen(phrase_two) == 0) {
671 log_msg(4, "Not running phase two. String is empty.");
672 } else {
673 mr_asprintf(command, "dmesg | grep \"%s\" 2> /dev/null", phrase_two);
674 fin = popen(command, "r");
675 mr_free(command);
676
677 if (!fin) {
678 log_msg(4, "Cannot run 2nd command - non-fatal, fortunately");
679 } else {
680 for (mr_getline(tmp, fin); !feof(fin); mr_getline(tmp, fin)) {
681 log_msg(5, "--> '%s'", tmp);
682 if (tmp[0] != ' ' && tmp[1] != ' ') {
683 p = strchr(tmp, ':');
684 if (p) {
685 *p = '\0';
686 if (strstr(tmp, "DVD")) {
687 mr_free(dvd_last_resort);
688 mr_asprintf(dvd_last_resort, "/dev/%s", tmp);
689 log_msg(4, "Ignoring '%s' because it's a DVD drive", tmp);
690 } else {
691 mr_asprintf(output, "/dev/%s", tmp);
692 found_it = TRUE;
693 }
694 }
695 }
696 mr_free(tmp);
697 }
698 paranoid_pclose(fin);
699 mr_free(tmp);
700 }
701 }
702 mr_free(phrase_two);
703
704#endif
705#ifdef __FreeBSD__
706 if (!found_it) {
707 log_msg(4, "OK, approach 2");
708 if (!(output = set_dev_to_this_if_rx_OK("/dev/cdrom"))) {
709 if (!(output = set_dev_to_this_if_rx_OK("/dev/cdrom1"))) {
710 if (!(output = set_dev_to_this_if_rx_OK("/dev/dvd"))) {
711 if (!(output = set_dev_to_this_if_rx_OK("/dev/acd0"))) {
712 if (!(output = set_dev_to_this_if_rx_OK("/dev/cd01"))) {
713 if (!(output = set_dev_to_this_if_rx_OK("/dev/acd1"))) {
714 if (!(output = set_dev_to_this_if_rx_OK("/dev/cd1"))) {
715 mr_free(cdr_exe);
716 return(NULL);
717 }
718 }
719 }
720 }
721 }
722 }
723 }
724 }
725#else
726 if (!found_it && strlen(dvd_last_resort) > 0) {
727 log_msg(4, "Well, I'll use the DVD - %s - as a last resort", dvd_last_resort);
728 mr_asprintf(output, "%s", dvd_last_resort);
729 found_it = TRUE;
730 }
731 mr_free(dvd_last_resort);
732
733 if (found_it) {
734 mr_asprintf(tmp, "grep \"%s=ide-scsi\" " CMDLINE " &> /dev/null", strrchr(output, '/') + 1);
735 if (system(tmp) == 0) {
736 log_msg(4, "%s is not right. It's being SCSI-emulated. Continuing.", output);
737 found_it = FALSE;
738 mr_free(output);
739 }
740 mr_free(tmp);
741 }
742
743 if (found_it) {
744 log_msg(4, "(find_cdrom_device) --> '%s'", output);
745 if (!does_device_exist(output)) {
746 found_it = FALSE;
747 log_msg(4, "OK, I was wrong, I haven't found it... yet.");
748 mr_free(output);
749 }
750 }
751
752 if (!found_it) {
753 log_msg(4, "OK, approach 2");
754 if (!(output = set_dev_to_this_if_rx_OK("/dev/scd0"))) {
755 if (!(output = set_dev_to_this_if_rx_OK("/dev/sr0"))) {
756 if (!(output = set_dev_to_this_if_rx_OK("/dev/cdrom"))) {
757 if (!(output = set_dev_to_this_if_rx_OK("/dev/cdrom0"))) {
758 if (!(output = set_dev_to_this_if_rx_OK("/dev/cdrom1"))) {
759 if (!(output = set_dev_to_this_if_rx_OK("/dev/sr1"))) {
760 if (!(output = set_dev_to_this_if_rx_OK("/dev/dvd"))) {
761 if (!(output = set_dev_to_this_if_rx_OK(g_cdrw_drive_is_here))) {
762 mr_free(cdr_exe);
763 return(NULL);
764 }
765 }
766 }
767 }
768 }
769 }
770 }
771 }
772 }
773#endif
774
775 if (found_it && try_to_mount) {
776 if (mount_CDROM_here(output, mountpoint)) {
777 log_msg(4, "[Cardigans] I've changed my mind");
778 found_it = FALSE;
779 mr_free(output);
780 } else {
781 mr_asprintf(tmp, "%s/archives", mountpoint);
782 if (!does_file_exist(tmp)) {
783 log_msg(4, "[Cardigans] I'll take it back");
784 found_it = FALSE;
785 mr_free(output);
786 } else {
787 mr_asprintf(command, "umount %s", output);
788 paranoid_system(command);
789 mr_free(command);
790
791 log_msg(4, "I'm confident the Mondo CD is in %s", output);
792 }
793 mr_free(tmp);
794 }
795 }
796 unlink(mountpoint);
797 mr_free(mountpoint);
798
799 if (found_it) {
800 if (!does_file_exist(output)) {
801 log_msg(3, "I still haven't found it.");
802 mr_free(cdr_exe);
803 mr_free(output);
804 return (NULL);
805 }
806 log_msg(3, "(find_cdrom_device) --> '%s'", output);
807 strcpy(the_last_place_i_found_it, output);
808 strcpy(g_cdrom_drive_is_here, output);
809 mr_free(cdr_exe);
810 return (output);
811 }
812
813 mr_asprintf(command, "%s -scanbus | grep \"[0-9],[0-9],[0-9]\" | grep \"[D|C][V|D]\" | grep -n \"\" | grep \"%s\" | cut -d':' -f2", cdr_exe, g_cdrw_drive_is_here);
814 mr_free(cdr_exe);
815
816 log_msg(1, "command=%s", command);
817 tmp = call_program_and_get_last_line_of_output(command);
818 mr_free(command);
819
820 mr_free(output);
821 if (strlen(tmp) > 0) {
822 mr_asprintf(output, "%s", tmp);
823 log_msg(4, "Finally found it at %s", output);
824 } else {
825 log_msg(4, "Still couldn't find it.");
826 }
827 mr_free(tmp);
828
829 return (output);
830}
831
832
833char *find_dvd_device()
834{
835 char *tmp = NULL;
836 int devno = -1;
837 char *output = NULL;
838
839 if (g_dvd_drive_is_here[0]) {
840 mr_asprintf(output, "%s", g_dvd_drive_is_here);
841 log_msg(3, "Been there, done that. Returning %s", output);
842 return (output);
843 }
844
845 tmp = call_program_and_get_last_line_of_output("dvdrecord -scanbus 2> /dev/null | grep \") '\" | grep -n \"\" | grep DVD | cut -d':' -f1");
846 log_msg(5, "tmp = '%s'", tmp);
847 if (!tmp[0])
848 mr_free(tmp);
849 tmp = call_program_and_get_last_line_of_output("cdrecord -scanbus 2> /dev/null | grep \") '\" | grep -n \"\" | grep DVD | cut -d':' -f1");
850 if (tmp[0]) {
851 devno = atoi(tmp) - 1;
852 }
853 mr_free(tmp);
854
855 if (devno >= 0) {
856 mr_asprintf(output, "/dev/scd%d", devno);
857 strcpy(g_dvd_drive_is_here, output);
858 log_msg(2, "I think DVD is at %s", output);
859 } else {
860 log_msg(2, "I cannot find DVD");
861 }
862
863 return (output);
864}
865
866
867
868
869
870#include <sys/ioctl.h>
871
872/**
873 * Find the size of the specified @p drive, in megabytes. Uses @c ioctl calls
874 * and @c dmesg.
875 * @param drive The device to find the size of.
876 * @return size in megabytes.
877 */
878long get_phys_size_of_drive(char *drive)
879{
880 int fd;
881#if linux
882 unsigned long long s = 0;
883 int fileid, cylinders = 0, cylindersleft = 0;
884 int cylindersize = 0;
885 int gotgeo = 0;
886
887
888 struct hd_geometry hdgeo;
889#elif __FreeBSD__
890 off_t s;
891#endif
892
893 long outvalA = -1;
894 long outvalB = -1;
895 long outvalC = -1;
896
897 if ((fd = open(drive, O_RDONLY)) != -1) {
898 if (ioctl(fd,
899#if linux
900#ifdef BLKGETSIZE64
901 BLKGETSIZE64,
902#else
903 BLKGETSIZE,
904#endif
905#elif __FreeBSD__
906 DIOCGMEDIASIZE,
907#endif
908 &s) != -1) {
909 close(fd);
910 // s>>11 works for older disks but not for newer ones
911 outvalB =
912#if linux
913#ifdef BLKGETSIZE64
914 s >> 20
915#else
916 s >> 11
917#endif
918#else
919 s >> 20
920#endif
921 ;
922 }
923 }
924
925 if (outvalB <= 0) {
926 log_msg(1, "Error getting size of %s: %s", drive, strerror(errno));
927#if linux
928 fileid = open(drive, O_RDONLY);
929 if (fileid != -1) {
930 if (ioctl(fileid, HDIO_GETGEO, &hdgeo) != -1) {
931 if (hdgeo.cylinders && hdgeo.heads && hdgeo.sectors) {
932 cylindersleft = cylinders = hdgeo.cylinders;
933 cylindersize = hdgeo.heads * hdgeo.sectors / 2;
934 outvalA = cylindersize * cylinders / 1024;
935 log_msg(2, "Got Harddisk geometry, C:%d, H:%d, S:%d",
936 hdgeo.cylinders, hdgeo.heads, hdgeo.sectors);
937 gotgeo = 1;
938 } else {
939 log_msg(1, "Harddisk geometry wrong");
940 }
941 } else {
942 log_msg(1,
943 "Error in ioctl() getting new hard disk geometry (%s), resizing in unsafe mode",
944 strerror(errno));
945 }
946 close(fileid);
947 } else {
948 log_msg(1, "Failed to open %s for reading: %s", drive,
949 strerror(errno));
950 }
951 if (!gotgeo) {
952 log_msg(1, "Failed to get harddisk geometry, using old mode");
953 }
954#endif
955 }
956// OLDER DISKS will give ridiculously low value for outvalB (so outvalA is returned) :)
957// NEWER DISKS will give sane value for outvalB (close to outvalA, in other words) :)
958
959 outvalC = (outvalA > outvalB) ? outvalA : outvalB;
960
961// log_msg (5, "drive = %s, error = %s", drive, strerror (errno));
962// fatal_error ("GPSOD: Unable to get size of drive");
963 log_msg(1, "%s --> %ld or %ld --> %ld", drive, outvalA, outvalB,
964 outvalC);
965
966 return (outvalC);
967}
968
969/**
970 * Determine whether @p format is supported by the kernel. Uses /proc/filesystems
971 * under Linux and @c lsvfs under FreeBSD.
972 * @param format The format to test.
973 * @return TRUE if the format is supported, FALSE if not.
974 */
975bool is_this_a_valid_disk_format(char *format)
976{
977 char *good_formats = NULL;
978 char *command = NULL;
979 char *format_sz = NULL;
980
981 FILE *pin;
982 int retval;
983
984 assert_string_is_neither_NULL_nor_zerolength(format);
985
986 mr_asprintf(format_sz, "%s ", format);
987
988#ifdef __FreeBSD__
989 mr_asprintf(command, "lsvfs | tr -s '\t' ' ' | grep -v Filesys | grep -v -- -- | cut -d' ' -f1 | tr -s '\n' ' '");
990#else
991 mr_asprintf(command, "grep -v nodev /proc/filesystems | tr -s '\t' ' ' | cut -d' ' -f2 | tr -s '\n' ' '");
992#endif
993
994 pin = popen(command, "r");
995 mr_free(command);
996
997 if (!pin) {
998 log_OS_error("Unable to read good formats");
999 retval = 0;
1000 } else {
1001 mr_getline(good_formats, pin);
1002 if (pclose(pin)) {
1003 log_OS_error("Cannot pclose good formats");
1004 }
1005 mr_strip_spaces(good_formats);
1006 mr_strcat(good_formats, " swap lvm raid ntfs-3g ntfs 7 "); // " ntfs 7 " -- um, cheating much? :)
1007 if (strstr(good_formats, format_sz)) {
1008 retval = 1;
1009 } else {
1010 retval = 0;
1011 }
1012 mr_free(good_formats);
1013 }
1014 mr_free(format_sz);
1015
1016 return (retval);
1017}
1018
1019
1020/** @def SWAPLIST_COMMAND The command to list the swap files/partitions in use. */
1021
1022/**
1023 * Determine whether @p device_raw is currently mounted.
1024 * @param device_raw The device to check.
1025 * @return TRUE if it's mounted, FALSE if not.
1026 */
1027bool is_this_device_mounted(char *device_raw)
1028{
1029
1030 /*@ pointers **************************************************** */
1031 FILE *fin;
1032
1033 /*@ buffers ***************************************************** */
1034 char *incoming = NULL;
1035 char *device_with_tab = NULL;
1036 char *device_with_space = NULL;
1037 char *tmp = NULL;
1038 bool retval = FALSE;
1039
1040#ifdef __FreeBSD__
1041#define SWAPLIST_COMMAND "swapinfo"
1042#else
1043#define SWAPLIST_COMMAND "cat /proc/swaps"
1044#endif
1045
1046 /*@ end vars **************************************************** */
1047
1048 if (device_raw == NULL) {
1049 return(FALSE);
1050 }
1051
1052 if (device_raw[0] != '/' && !strstr(device_raw, ":/")) {
1053 log_msg(1, "%s needs to have a '/' prefixed - I'll do it",
1054 device_raw);
1055 mr_asprintf(tmp, "/%s", device_raw);
1056 } else {
1057 mr_asprintf(tmp, "%s", device_raw);
1058 }
1059 log_msg(1, "Is %s mounted?", tmp);
1060 if (!strcmp(tmp, "/proc") || !strcmp(tmp, "proc")) {
1061 log_msg(1,
1062 "I don't know how the heck /proc made it into the mountlist. I'll ignore it.");
1063 mr_free(tmp);
1064 return(FALSE);
1065 }
1066 mr_asprintf(device_with_tab, "%s\t", tmp);
1067 mr_asprintf(device_with_space, "%s ", tmp);
1068 mr_free(tmp);
1069
1070 if (!(fin = popen("mount", "r"))) {
1071 log_OS_error("Cannot popen 'mount'");
1072 return(FALSE);
1073 }
1074
1075 for (mr_getline(incoming, fin); !feof(fin); mr_getline(incoming, fin)) {
1076 if (strstr(incoming, device_with_space) || strstr(incoming, device_with_tab)) {
1077 paranoid_pclose(fin);
1078 mr_free(incoming);
1079 return(TRUE);
1080 }
1081 mr_free(incoming);
1082 }
1083 mr_free(incoming);
1084 mr_free(device_with_tab);
1085 paranoid_pclose(fin);
1086 mr_asprintf(tmp, "%s | grep -E \"^%s\" > /dev/null 2> /dev/null", SWAPLIST_COMMAND, device_with_space);
1087 mr_free(device_with_space);
1088 log_msg(4, "tmp (command) = '%s'", tmp);
1089 if (!system(tmp)) {
1090 retval = TRUE;
1091 }
1092 mr_free(tmp);
1093 return(retval);
1094}
1095
1096#ifdef __FreeBSD__
1097// CODE IS FREEBSD-SPECIFIC
1098/**
1099 * Create a loopback device for specified @p fname.
1100 * @param fname The file to associate with a device.
1101 * @return /dev entry for the device, or NULL if it couldn't be allocated.
1102 */
1103char *make_vn(char *fname)
1104{
1105 char *device = (char *) malloc(MAX_STR_LEN);
1106 char *mddevice = (char *) malloc(32);
1107 char command[MAX_STR_LEN];
1108 char *tmp = NULL;
1109 int vndev = 2;
1110 int i = 2;
1111
1112 tmp = call_program_and_get_last_line_of_output("/sbin/sysctl -n kern.osreldate");
1113 i = atoi(tmp);
1114 mr_free(tmp);
1115
1116 if (i < 500000) {
1117 do {
1118 sprintf(mddevice, "vn%ic", vndev++);
1119 sprintf(command, "vnconfig %s %s", mddevice, fname);
1120 if (vndev > 10) {
1121 return NULL;
1122 }
1123 }
1124 while (system(command));
1125 } else {
1126 sprintf(command, "mdconfig -a -t vnode -f %s", fname);
1127 mddevice = call_program_and_get_last_line_of_output(command);
1128 if (!strstr(mddevice, "md")) {
1129 return NULL;
1130 }
1131 }
1132 sprintf(device, "/dev/%s", mddevice);
1133 return device;
1134}
1135
1136
1137
1138// CODE IS FREEBSD-SPECIFIC
1139/**
1140 * Deallocate specified @p dname.
1141 * This should be called when you are done with the device created by make_vn(),
1142 * so the system does not run out of @c vn devices.
1143 * @param dname The device to deallocate.
1144 * @return 0 for success, nonzero for failure.
1145 */
1146int kick_vn(char *dname)
1147{
1148 char *command = NULL;
1149 char *tmp = NULL;
1150 int res = 0;
1151 int i = 0;
1152
1153 if (strncmp(dname, "/dev/", 5) == 0) {
1154 dname += 5;
1155 }
1156
1157 tmp = call_program_and_get_last_line_of_output("/sbin/sysctl -n kern.osreldate"));
1158 i = atoi(tmp);
1159 mr_free(tmp);
1160
1161 if (i < 500000) {
1162 mr_asprintf(command, "vnconfig -d %s", dname);
1163 } else {
1164 mr_asprintf(command, "mdconfig -d -u %s", dname);
1165 }
1166 res = system(command);
1167 mr_free(command);
1168 return(res);
1169}
1170#endif
1171
1172
1173/**
1174 * Mount the CD-ROM at @p mountpoint.
1175 * @param device The device (or file if g_ISO_restore_mode) to mount.
1176 * @param mountpoint The place to mount it.
1177 * @return 0 for success, nonzero for failure.
1178 */
1179int mount_USB_here(char *device, char *mountpoint)
1180{
1181 /*@ buffer ****************************************************** */
1182 char *command = NULL;
1183 int retval;
1184
1185 assert_string_is_neither_NULL_nor_zerolength(device);
1186 assert_string_is_neither_NULL_nor_zerolength(mountpoint);
1187
1188 make_hole_for_dir(mountpoint);
1189 if (isdigit(device[0])) {
1190 return(1);
1191 }
1192 log_msg(4, "(mount_USB_here --- device=%s, mountpoint=%s", device, mountpoint);
1193
1194#ifdef __FreeBSD__
1195 mr_asprintf(command, "mount_vfat %s %s 2>> %s", device, mountpoint, MONDO_LOGFILE);
1196
1197#else
1198 mr_asprintf(command, "mount %s -t vfat %s 2>> %s", device, mountpoint, MONDO_LOGFILE);
1199#endif
1200
1201 log_msg(4, command);
1202 retval = system(command);
1203 log_msg(1, "system(%s) returned %d", command, retval);
1204 mr_free(command);
1205
1206 return (retval);
1207}
1208
1209/**
1210 * Mount the CD-ROM at @p mountpoint.
1211 * @param device The device (or file if g_ISO_restore_mode) to mount.
1212 * @param mountpoint The place to mount it.
1213 * @return 0 for success, nonzero for failure.
1214 */
1215int mount_CDROM_here(char *device, const char *mountpoint)
1216{
1217 /*@ buffer ****************************************************** */
1218 char *command = NULL;
1219 int retval;
1220#ifdef __FreeBSD__
1221 char *dev = NULL;
1222#else
1223 char *options = NULL;
1224#endif
1225
1226 assert_string_is_neither_NULL_nor_zerolength(mountpoint);
1227
1228 make_hole_for_dir(mountpoint);
1229
1230 if ((device == NULL) || (isdigit(device[0]))) {
1231 mr_free(device);
1232 device = find_cdrom_device(FALSE);
1233 }
1234#ifndef __FreeBSD__
1235 mr_asprintf(options, "ro");
1236#endif
1237
1238 if (g_ISO_restore_mode) {
1239
1240#ifdef __FreeBSD__
1241 mr_asprintf(dev, "%s", make_vn(device));
1242 if (!dev) {
1243 mr_asprintf(command, "Unable to mount ISO (make_vn(%s) failed)", device);
1244 fatal_error(command);
1245 }
1246 mr_free(device);
1247 device = dev;
1248#else
1249 mr_strcat(options, ",loop");
1250#endif
1251
1252 }
1253 log_msg(4, "(mount_CDROM_here --- device=%s, mountpoint=%s", device, mountpoint);
1254 /*@ end vars *************************************************** */
1255
1256#ifdef __FreeBSD__
1257 mr_asprintf(command, "mount_cd9660 -r %s %s 2>> %s", device, mountpoint, MONDO_LOGFILE);
1258
1259#else
1260 mr_asprintf(command, "mount %s -o %s -t iso9660 %s 2>> %s", device, options, mountpoint, MONDO_LOGFILE);
1261 paranoid_free(options);
1262#endif
1263
1264 log_msg(4, command);
1265 if (strncmp(device, "/dev/", 5) == 0) {
1266 retract_CD_tray_and_defeat_autorun();
1267 }
1268 retval = system(command);
1269 log_msg(1, "system(%s) returned %d", command, retval);
1270 mr_free(command);
1271
1272 return (retval);
1273}
1274
1275
1276
1277
1278
1279
1280/**
1281 * Ask the user for CD number @p cd_number_i_want.
1282 * Sets g_current_media_number once the correct CD is inserted.
1283 * @param bkpinfo The backup information structure. Fields used:
1284 * - @c bkpinfo->backup_media_type
1285 * - @c bkpinfo->prefix
1286 * - @c bkpinfo->isodir
1287 * - @c bkpinfo->media_device
1288 * - @c bkpinfo->please_dont_eject_when_restoring
1289 * @param cd_number_i_want The CD number to ask for.
1290 */
1291void
1292insist_on_this_cd_number(int cd_number_i_want)
1293{
1294
1295 /*@ int ************************************************************* */
1296 int res = 0;
1297
1298
1299 /*@ buffers ********************************************************* */
1300 char *tmp = NULL;
1301 char *mds = NULL;
1302 char *request = NULL;
1303
1304 assert(bkpinfo != NULL);
1305 assert(cd_number_i_want > 0);
1306
1307// log_msg(3, "Insisting on CD number %d", cd_number_i_want);
1308
1309 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
1310 log_msg(3,
1311 "No need to insist_on_this_cd_number when the backup type isn't CD-R(W) or NFS or ISO");
1312 return;
1313 }
1314 mr_asprintf(tmp, "mkdir -p " MNT_CDROM);
1315 run_program_and_log_output(tmp, 5);
1316 mr_free(tmp);
1317
1318 if (g_ISO_restore_mode || bkpinfo->backup_media_type == iso || bkpinfo->backup_media_type == netfs) {
1319 // BERLIOS --- I'm tempted to do something about this...
1320 // Why unmount and remount again and again?
1321 log_msg(3, "Remounting CD");
1322 g_ISO_restore_mode = TRUE;
1323 if (is_this_device_mounted(MNT_CDROM)) {
1324 run_program_and_log_output("umount " MNT_CDROM, 5);
1325 }
1326 mr_asprintf(tmp, "mkdir -p %s/isodir &> /dev/null", bkpinfo->tmpdir);
1327 (void)system(tmp);
1328 mr_free(tmp);
1329
1330 if (((bkpinfo->isodir == NULL) && (bkpinfo->netfs_remote_dir == NULL)) || (bkpinfo->prefix == NULL)) {
1331 fatal_error("Unable to prepare ISO file name. Please report to dev team");
1332 }
1333 if (bkpinfo->netfs_remote_dir) {
1334 // NETFS
1335 mr_asprintf(tmp, "%s/%s/%s-%d.iso", bkpinfo->isodir, bkpinfo->netfs_remote_dir, bkpinfo->prefix, cd_number_i_want);
1336 } else {
1337 // ISO
1338 mr_asprintf(tmp, "%s/%s-%d.iso", bkpinfo->isodir, bkpinfo->prefix, cd_number_i_want);
1339 }
1340 if (!does_file_exist(tmp)) {
1341 mr_free(tmp);
1342 if (bkpinfo->netfs_remote_dir) {
1343 // NETFS
1344 mr_asprintf(tmp, "%s/isodir/%s/%s-%d.iso", bkpinfo->tmpdir, bkpinfo->netfs_remote_dir, bkpinfo->prefix, cd_number_i_want);
1345 } else {
1346 // ISO
1347 mr_asprintf(tmp, "%s/isodir/%s-%d.iso", bkpinfo->tmpdir, bkpinfo->prefix, cd_number_i_want);
1348 }
1349 if (does_file_exist(tmp)) {
1350 log_msg(1, "FIXME - hacking bkpinfo->isodir from '%s' to %s/isodir", bkpinfo->isodir, bkpinfo->tmpdir);
1351 mr_free(bkpinfo->isodir);
1352 mr_asprintf(bkpinfo->isodir, "%s/isodir", bkpinfo->tmpdir);
1353 }
1354 }
1355 log_msg(3, "Mounting %s at %s", tmp, MNT_CDROM);
1356 if (mount_CDROM_here(tmp, MNT_CDROM)) {
1357 mr_free(tmp);
1358 fatal_error("Mommy!");
1359 }
1360 mr_free(tmp);
1361 }
1362 if ((res = what_number_cd_is_this()) != cd_number_i_want) {
1363 log_msg(3, "Currently, we hold %d but we want %d", res, cd_number_i_want);
1364 mds = media_descriptor_string(bkpinfo->backup_media_type);
1365 log_msg(3, "Insisting on %s #%d", mds, cd_number_i_want);
1366 mr_asprintf(request, "Please insert %s #%d and press Enter.", mds, cd_number_i_want);
1367 mr_free(mds);
1368
1369 while (what_number_cd_is_this() != cd_number_i_want) {
1370 sync();
1371 if (is_this_device_mounted(MNT_CDROM)) {
1372 res =
1373 run_program_and_log_output("umount " MNT_CDROM, FALSE);
1374 } else {
1375 res = 0;
1376 }
1377 if (res) {
1378 log_to_screen("WARNING - failed to unmount CD-ROM drive");
1379 }
1380 if (!bkpinfo->please_dont_eject) {
1381 res = eject_device(bkpinfo->media_device);
1382 } else {
1383 res = 0;
1384 }
1385 if (res) {
1386 log_to_screen("WARNING - failed to eject CD-ROM disk");
1387 }
1388 popup_and_OK(request);
1389 if (!bkpinfo->please_dont_eject) {
1390 inject_device(bkpinfo->media_device);
1391 }
1392 sync();
1393 }
1394 mr_free(request);
1395
1396 log_msg(1, "Thankyou. Proceeding...");
1397 g_current_media_number = cd_number_i_want;
1398 }
1399}
1400
1401/* @} - end of deviceGroup */
1402
1403
1404
1405/**
1406 * Creates a singly linked list of all of the non-NETFS mounted file systems.
1407 * @param DSFptr A pointer to the structure MOUNTED_FS_STRUCT used to hold
1408 * the list of mounted file systems.
1409 * @return None.
1410 */
1411static void add_mounted_fs_struct (MOUNTED_FS_STRUCT *DSFptr)
1412{
1413 assert (DSFptr);
1414 if (DSF_Head == NULL) {
1415 DSF_Head = DSFptr;
1416 } else {
1417 DSF_Tail->next = DSFptr;
1418 }
1419 DSFptr->next = NULL;
1420 DSF_Tail = DSFptr;
1421}
1422
1423/**
1424 * Find the structure, in the singly linked list of all of the non-NETFS
1425 * mounted file systems, that contains the specified device.
1426 * @param device The device to find
1427 * @return NULL if it didn't find the device, a pointer to the
1428 * structure if it did.
1429 */
1430static MOUNTED_FS_STRUCT *find_device_in_list (char *device)
1431{
1432 MOUNTED_FS_STRUCT *DSFptr = NULL;
1433
1434 DSFptr = DSF_Head;
1435 while (DSFptr != NULL) {
1436 if (!strcmp(DSFptr->device, device)) {
1437 break;
1438 }
1439 DSFptr = DSFptr->next;
1440 }
1441 return (DSFptr);
1442}
1443
1444/**
1445 * Find the structure, in the singly linked list of all of the non-NETFS
1446 * mounted file systems, that contains the specified mount point.
1447 * @param mount_point The mount point to find
1448 * @return NULL is it didn't find the mount point, a pointer to the
1449 * structure if it did.
1450 */
1451static MOUNTED_FS_STRUCT *find_mount_point_in_list (char *mount_point)
1452{
1453 MOUNTED_FS_STRUCT *DSFptr = NULL;
1454
1455 DSFptr = DSF_Head;
1456 while (DSFptr != NULL) {
1457 if (!strcmp(DSFptr->mount_point, mount_point)) {
1458 break;
1459 }
1460 DSFptr = DSFptr->next;
1461 }
1462 return (DSFptr);
1463}
1464
1465/**
1466 * Frees the memory for all of the structures on the linked list of
1467 * all of the non-NETFS mounted file systems.
1468 */
1469static void free_mounted_fs_list (void) {
1470 MOUNTED_FS_STRUCT *DSFptr = NULL;
1471 MOUNTED_FS_STRUCT *DSFnext = NULL;
1472
1473 DSFptr = DSF_Head;
1474 while (DSFptr != NULL) {
1475 DSFnext = DSFptr->next;
1476 paranoid_free(DSFptr);
1477 DSFptr = DSFnext;
1478 }
1479 DSF_Head = NULL;
1480 DSF_Tail = NULL;
1481}
1482
1483
1484/**
1485 * Creates a linked list of all of the non-NETFS mounted file systems.
1486 * We use a linked list because we don't know how many mounted file
1487 * there are (and there can be a lot).
1488 * @return 0 on success and greated than 0 on failure.
1489 */
1490static int create_list_of_non_NETFS_mounted_file_systems (void)
1491{
1492 int i = 0;
1493 int mount_cnt = 0;
1494 int lastpos = 0;
1495 char *mounted_file_system = NULL;
1496 char *command = NULL;
1497 char *token = NULL;
1498 char token_chars[] =" :\t\r\f\a\0";
1499 MOUNTED_FS_STRUCT *DSFptr = NULL;
1500
1501 free_mounted_fs_list();
1502 /********
1503 * Find the number of mounted file system entries and their respective mount points.
1504 * I can't return all of the entries as one string because it's length can be longer
1505 * than MAX_STR_LEN which is used in call_program_and_get_last_line_of_output().
1506 * So start looping and get the number of mounted file systems and query them one by one.
1507 ********/
1508 /* Get the number of mounted file systems ((those that start with "/dev/" */
1509 mr_asprintf(command, "mount 2>/dev/null | awk '{if($1 ~ \"^/dev/\"){print $0}}'|wc -l");
1510 log_msg(5, "Running: %s", command);
1511 mounted_file_system = call_program_and_get_last_line_of_output(command);
1512 mr_free(command);
1513
1514 mount_cnt = atoi(mounted_file_system);
1515 log_msg (5, "mount_cnt: %d", mount_cnt);
1516 mr_free(mounted_file_system);
1517
1518 for (i=mount_cnt; i > 0; i--) {
1519 mr_asprintf(command, "mount 2>/dev/null | awk '{if($1 ~ \"^/dev/\"){print $1,$3}}'|head -n %d", i);
1520 log_msg(5, "Running: %s", command);
1521 mounted_file_system = call_program_and_get_last_line_of_output(command);
1522 mr_free(command);
1523
1524 log_msg (5, "mounted_file_system: %s", mounted_file_system);
1525 if ((token = mr_strtok(mounted_file_system, token_chars, &lastpos)) == NULL) {
1526 log_msg (4, "Could not get the list of mounted file systems");
1527 mr_free(mounted_file_system);
1528 mr_free(token);
1529 return (1);
1530 }
1531 if (token) {
1532 log_msg (5, "token: %s", token);
1533 }
1534 while (token != NULL) {
1535 log_msg (5, "token: %s", token);
1536 if ((DSFptr = (MOUNTED_FS_STRUCT *) calloc(1, sizeof(MOUNTED_FS_STRUCT))) == NULL) {
1537 fatal_error ("Cannot allocate memory");
1538 }
1539 add_mounted_fs_struct(DSFptr);
1540 strcpy(DSFptr->device, token);
1541 mr_free(token);
1542 if ((token = mr_strtok(mounted_file_system, token_chars, &lastpos)) == NULL) {
1543 log_msg (5, "Ran out of entries on the mounted file systems list");
1544 mr_free(mounted_file_system);
1545 mr_free(token);
1546 return (1);
1547 }
1548 log_msg (5, "token: %s", token);
1549 strcpy(DSFptr->mount_point, token);
1550 mr_free(token);
1551 token = mr_strtok(mounted_file_system, token_chars, &lastpos);
1552 }
1553 mr_free(mounted_file_system);
1554 }
1555 return (0);
1556}
1557
1558
1559
1560/**
1561 * Given a whole disk device special file, determine which mounted file systems
1562 * are on the dsf's partitions and which mounted file systems are not.
1563 * @param dsf The whole disk device special file.
1564 * @param included_dsf_list A char pointer used to hold the list of mount points
1565 * that are on the dsf. Memory for the array will be allocated within the function.
1566 * @param excluded_dsf_list A char pointer used to hold the list of mount points
1567 * that are not on the dsf. Memory for the array will be allocated within the function.
1568 * @return 0 on success, -1 if no device special file was passed in, -2 if a device
1569 * special file was passed in but it has no partitions on it, or 1 on failure
1570 */
1571static int get_dsf_mount_list (const char *dsf, char **included_dsf_list, char **excluded_dsf_list) {
1572 int i = 0;
1573 int c = 0;
1574 int lastpos = 0;
1575 char *VG = NULL;
1576 char *tmp = NULL;
1577 char *command = NULL;
1578 char *partition_list = NULL;
1579 char *partitions[64];
1580 char *mount_list = NULL;
1581 char *token = NULL;
1582 char *ndsf = NULL;
1583 char token_chars[] =" \t\r\f\a\0";
1584 MOUNTED_FS_STRUCT *DSFptr = NULL;
1585
1586 memset((char *)partitions, 0, sizeof(partitions));
1587
1588 log_msg(5, "dsf: %s", dsf);
1589
1590 /********
1591 * See if a device special file was passed in (i.e. it must start with /dev/
1592 ********/
1593 if (strncmp(dsf, "/dev/", 5)) {
1594 log_msg (5, "%s does not start with /dev/ and (probably) is not a device special file", dsf);
1595 return (-1);
1596 }
1597 log_msg(5, " %s looks like a device special file", dsf);
1598 /* Verify that the dsf exists */
1599 mr_asprintf(command, "ls -al %s 2>/dev/null | wc -l", dsf);
1600 log_msg(5, " Executing: %s", command);
1601 tmp = call_program_and_get_last_line_of_output(command);
1602 mr_free(command);
1603
1604 log_msg(5, " Return value: %s", tmp);
1605 c = atoi(tmp);
1606 mr_free(tmp);
1607
1608 if (!c) {
1609 log_to_screen("Cannot find device special file %s", dsf);
1610 return (1);
1611 }
1612 log_msg(5, " %s device special file exists", dsf);
1613
1614 /* Get a list of the mounted file systems */
1615 if (create_list_of_non_NETFS_mounted_file_systems()) {
1616 log_to_screen ("Could not get the list of mounted file systems");
1617 return (1);
1618 }
1619 log_msg (5, "Processing dsf: %s", dsf);
1620 /********
1621 * Get a list of the dsf's partitions. There could be no partitions on the disk
1622 * or a dsf of a partition was passed in (e.g. /dev/sda1 instead of /dev/sda).
1623 * Either way, it's an error.
1624 ********/
1625 mr_asprintf(command, "parted2fdisk -l %s 2>/dev/null|grep -E \"^/dev/\"|awk '{printf(\"%%s \", $1)}END{print \"\"}'", dsf);
1626 log_msg(4, "Executing: %s", command);
1627 partition_list = call_program_and_get_last_line_of_output(command);
1628 mr_free(command);
1629
1630 log_msg(4, "Partition list for %s: %s", dsf, partition_list);
1631 if (!strlen(partition_list)) {
1632 /* There were no partitions on the disk */
1633 log_msg(4, "No partitions on device special file %s", dsf);
1634 log_msg(4, "I guess it's a partition itself");
1635 mr_asprintf(partitions[0], "%s", dsf);
1636 mr_asprintf(tmp, "%s", dsf);
1637 ndsf = truncate_to_drive_name(tmp);
1638 mr_free(tmp);
1639 } else {
1640 /* Fill the partition list */
1641 i = 0;
1642 lastpos = 0;
1643 while ((token = mr_strtok(partition_list, token_chars, &lastpos)) != NULL) {
1644 log_msg (5, "Found partition: %s", token);
1645 partitions[i++] = token;
1646 }
1647 mr_asprintf(ndsf, "%s", dsf);
1648 }
1649 mr_free(partition_list);
1650
1651 /* For the rest ndsf is the new dsf to deal with */
1652 /********
1653 * At this point, we have a list of all of the partitions on the dsf. Now try to
1654 * see which partitions have a file system on them.
1655 *
1656 * Loop through each partition on the disk and:
1657 *
1658 * - If the partition is swap, it ignores it.
1659 *
1660 * - If the partition is mounted (e.g. /dev/sda1 is mounted on /boot), it adds an entry
1661 * to the linked list, copies to it the device name and mount point, and sets check == 1.
1662 *
1663 * - If the partition is part of a Volume Group that has Logical Volumes mounted, it adds
1664 * an entry to the linked list for each mounted Logical Volume in that Volume Group, copying
1665 * to it the device name and mount point, and sets check == 1. Note that if the Volume Group
1666 * contains more than one disk, it will still add the entry even if the Logical Volume's
1667 * extents are not on the dsf that was passed in to the function. For example, Volume Group
1668 * VolGroup00 contains the disks /dev/sda1 and /dev/sdb1, and the Logical Volumes LogVol01,
1669 * which is mounted on /var and has all of its extents on /dev/sda1, and LogVol02, which is
1670 * mounted as /usr and has all of its extents on /dev/sdb1. If you pass /dev/sda into the
1671 * function, both /var and /usr will be archived even though /usr is actually on/dev/sdb.
1672 *
1673 * - If the partition is part of a Volume Group that has Logical Volumes used in a mounted
1674 * software raid device, it adds an entry to the linked list, copies to it the software raid
1675 * device name and mount point, and sets check == 1.
1676 *
1677 * - If the partition is part of a mounted software raid device, it adds an entry to the linked
1678 * list, copies to it the software raid device name and mount point, and sets check == 1.
1679 *
1680 ********/
1681 for (i=0; strlen(partitions[i]); i++) {
1682 log_msg(4, "Processing partition: %s", partitions[i]);
1683 /* See if it's swap. If it is, ignore it. */
1684 mr_asprintf(command, "parted2fdisk -l %s 2>/dev/null | awk '{if(($1==\"%s\")&&(toupper($0) ~ \"SWAP\")){print $1;exit}}'", ndsf, partitions[i]);
1685 log_msg(4, " Running: %s", command);
1686 tmp = call_program_and_get_last_line_of_output(command);
1687 mr_free(command);
1688
1689 log_msg(4, " Return value: %s", tmp);
1690 c = strlen(tmp);
1691 mr_free(tmp);
1692
1693 if (c) {
1694 log_msg(4, "It's swap. Ignoring partition %s", partitions[i]);
1695 continue;
1696 }
1697
1698 /* It's not swap. See if we can find the mount point from the mount command. */
1699 mr_asprintf(command, "mount 2>/dev/null | awk '{if((NF>0)&&($1==\"%s\")){print $3}}'", partitions[i]);
1700 tmp = call_program_and_get_last_line_of_output(command);
1701 mr_free(command);
1702
1703 if (strlen(tmp)) {
1704 log_msg(4, " %s is mounted: %s", partitions[i], tmp);
1705 if ((DSFptr = find_mount_point_in_list(tmp)) == NULL) {
1706 log_msg (4, "Can't find mount point %s in mounted file systems list", tmp);
1707 mr_free(tmp);
1708 return (1);
1709 }
1710 DSFptr->check = 1;
1711 mr_free(tmp);
1712 continue;
1713 }
1714 mr_free(tmp);
1715
1716 /* It's not swap and it's not mounted. See if it's LVM */
1717 log_msg(4, " It's not mounted. Checking to see if it's LVM...");
1718
1719 /* Get the partition ID; 8e for LVM */
1720 mr_asprintf(command, "parted2fdisk -l %s |awk '{if($1 ~ \"^%s\"){print $5}}'", ndsf, partitions[i]);
1721 log_msg(4, " Running: %s", command);
1722 tmp = call_program_and_get_last_line_of_output(command);
1723 mr_free(command);
1724
1725 if (strlen(tmp)) {
1726 log_msg(4, " Partition ID: %s", tmp);
1727 if (!strcasecmp(tmp, "8e")) {
1728 /* It's LVM: Find the VG it's in */
1729 log_msg(4, " It's LVM: Find the VG it's in...");
1730 mr_asprintf(command, "pvdisplay -v %s 2>/dev/null|grep \"VG Name\"|awk '{print $NF}'", partitions[i]);
1731 log_msg(4, " Running: %s", command);
1732 VG = call_program_and_get_last_line_of_output(command);
1733 mr_free(command);
1734
1735 log_msg(4, " Volume Group: %s", VG);
1736 if (strlen(VG)) {
1737 /* Found the Volume Group. Now find all of the VG's mount points */
1738 log_msg(4, " Found the Volume Group. Now find all of the VG's mount points");
1739 mr_asprintf(command, "mount 2>/dev/null|grep -E \"/dev/mapper/%s-|/dev/%s/\"|awk '{printf(\"%%s \",$3)}END{print \"\"}'", VG, VG);
1740 log_msg(4, " Running: %s", command);
1741 mount_list = call_program_and_get_last_line_of_output(command);
1742 mr_free(command);
1743
1744 log_msg(4, " VG %s mount_list: %s", VG, mount_list);
1745 lastpos = 0;
1746 while ((token = mr_strtok(mount_list, token_chars, &lastpos)) != NULL) {
1747 log_msg (5, "mount point token: %s", token);
1748 if ((DSFptr = find_mount_point_in_list(token)) == NULL) {
1749 log_msg (4, "Can't find mount point %s in mounted file systems list", token);
1750 mr_free(tmp);
1751 mr_free(VG);
1752 mr_free(token);
1753 return (1);
1754 }
1755 DSFptr->check = 1;
1756 mr_free(token);
1757 }
1758 /********
1759 * Now we want to see if there are any software raid devices using
1760 * any of the Logical Volumes on the Volume Group.
1761 *******/
1762 mr_free(mount_list);
1763
1764 mr_asprintf(command, "%s", "cat /proc/mdstat|grep -iv Personal|awk '{if($0~\"^.*[ ]+:\"){printf(\"/dev/%s \", $1)}}END{print \"\"}'");
1765 log_msg (5, "Running: %s", command);
1766 mount_list = call_program_and_get_last_line_of_output(command);
1767 mr_free(command);
1768
1769 log_msg(4, " Software raid device list: %s", mount_list);
1770 lastpos = 0;
1771 while ((token = mr_strtok(mount_list, token_chars, &lastpos)) != NULL) {
1772 mr_asprintf(command, "mdadm --detail %s 2>/dev/null | grep -c %s", token, VG);
1773 log_msg (5, "Running: %s", command);
1774 mr_free(tmp);
1775
1776 tmp = call_program_and_get_last_line_of_output(command);
1777 mr_free(command);
1778
1779 log_msg(4, "Number of Software raid device: %s", tmp);
1780 c = atoi(tmp);
1781 mr_free(tmp);
1782
1783 if (c) {
1784 /* This device is on our disk */
1785 if ((DSFptr = find_device_in_list(token)) == NULL) {
1786 log_msg (4, "Can't find device %s in mounted file systems list", token);
1787 mr_free(VG);
1788 mr_free(token);
1789 return (1);
1790 }
1791 DSFptr->check = 1;
1792 }
1793 mr_free(token);
1794 }
1795 mr_free(token);
1796 mr_free(mount_list);
1797 } else {
1798 log_msg (4, "Error finding Volume Group for partition %s", partitions[i]);
1799 mr_free(tmp);
1800 return (1);
1801 }
1802 mr_free(tmp);
1803 mr_free(VG);
1804 continue;
1805 }
1806 } else {
1807 log_msg (4, "Error finding partition type for the partition %s", partitions[i]);
1808 }
1809 mr_free(tmp);
1810
1811 /********
1812 * It's not swap, mounted, or LVM. See if it's used in a software raid device.
1813 ********/
1814 log_msg (5, "It's not swap, mounted, or LVM. See if it's used in a software raid device.");
1815 mr_asprintf(command, "mdadm --examine %s 2>/dev/null | awk '{if($1 == \"UUID\"){print $3}}'", partitions[i]);
1816 log_msg(4, " Running: %s", command);
1817 tmp = call_program_and_get_last_line_of_output(command);
1818 mr_free(command);
1819
1820 if (!strlen(tmp)) {
1821 log_msg(4, " Partition %s is not used in a non-LVM software raid device", partitions[i]);
1822 mr_free(tmp);
1823 continue;
1824 }
1825 log_msg (5, " UUID: %s", tmp);
1826
1827 /* Get the Software raid device list */
1828 mr_asprintf(command, "%s", "cat /proc/mdstat|grep -iv Personal|awk '{if($0~\"^.*[ ]+:\"){printf(\"/dev/%s \", $1)}}END{print \"\"}'");
1829 log_msg (5, " Running: %s", command);
1830 mount_list = call_program_and_get_last_line_of_output(command);
1831 mr_free(command);
1832
1833 log_msg(4, " Software raid device list: %s", mount_list);
1834 /* Loop through the software raid device list to see if we can find the partition */
1835 lastpos = 0;
1836 while ((token = mr_strtok(mount_list, token_chars, &lastpos)) != NULL) {
1837 mr_asprintf(command, "mdadm --detail %s 2>/dev/null | grep -c %s", token, tmp);
1838 log_msg(4, " Running: %s", command);
1839 mr_free(tmp);
1840
1841 tmp = call_program_and_get_last_line_of_output(command);
1842 mr_free(command);
1843
1844 c = atoi(tmp);
1845 mr_free(tmp);
1846
1847 if (!c) {
1848 log_msg (4," Didn't find partition %s in software raid device %s", partitions[i], token);
1849 } else {
1850 if ((DSFptr = find_device_in_list(token)) == NULL) {
1851 log_msg (4, "Can't find device %s in mounted file systems list", token);
1852 mr_free(token);
1853 return (1);
1854 }
1855 DSFptr->check = 1;
1856 break;
1857 }
1858 mr_free(token);
1859 }
1860 mr_free(tmp);
1861 mr_free(mount_list);
1862 mr_free(partitions[i]);
1863 }
1864
1865 /* Determine how much memory to allocate for included_dsf_list and excluded_dsf_list */
1866 i = 0;
1867 DSFptr= DSF_Head;
1868 while (DSFptr != NULL) {
1869 i += strlen(DSFptr->mount_point) + 1;
1870 DSFptr = DSFptr->next;
1871 }
1872 log_msg (5, "i: %d", i);
1873 if ((*included_dsf_list = (char *) calloc(i+100, sizeof(char))) == NULL) {
1874 fatal_error ("Cannot allocate memory");
1875 }
1876 if ((*excluded_dsf_list = (char *) calloc(i+100, sizeof(char))) == NULL) {
1877 fatal_error ("Cannot allocate memory");
1878 }
1879 DSFptr= DSF_Head;
1880 while (DSFptr != NULL) {
1881 if (DSFptr->check) {
1882 log_msg (5, "%s is mounted on %s and is on disk %s\n", DSFptr->device, DSFptr->mount_point, ndsf);
1883 strcat(*included_dsf_list, DSFptr->mount_point);
1884 strcat(*included_dsf_list, " ");
1885 } else {
1886 log_msg (4, "%s is mounted on %s and is NOT on disk %s\n", DSFptr->device, DSFptr->mount_point, ndsf);
1887 strcat(*excluded_dsf_list, DSFptr->mount_point);
1888 strcat(*excluded_dsf_list, " ");
1889 }
1890 DSFptr = DSFptr->next;
1891 }
1892 mr_free(ndsf);
1893
1894 log_msg (5, "included_dsf_list: %s", *included_dsf_list);
1895 log_msg (5, "excluded_dsf_list: %s", *excluded_dsf_list);
1896 return (0);
1897}
1898
1899
1900/* Update the bkpinfo structure for exclude & include paths
1901 * in order to handle correctly paths corresponding to devices */
1902void mr_make_devlist_from_pathlist(char *pathlist, char mode) {
1903
1904char *token = NULL;
1905int lastpos = 0;
1906char *mounted_on_dsf = NULL;
1907char *not_mounted_on_dsf = NULL;
1908char token_chars[] =" \t\r\f\a\0";
1909
1910while ((token = mr_strtok(pathlist, token_chars, &lastpos)) != NULL) {
1911 switch (get_dsf_mount_list(token, &mounted_on_dsf, &not_mounted_on_dsf)) {
1912 case 1:
1913 if (mode == 'E') {
1914 log_msg(1, "WARNING ! %s doesn't exist in -E option", token);
1915 } else {
1916 log_msg(1, "ERROR ! %s doesn't exist in -I option", token);
1917 fatal_error("Error processing -I option");
1918 }
1919 break;
1920 /* Everything is OK; proceed to archive data */
1921 case 0:
1922 if (mode == 'E') {
1923 if (strlen(mounted_on_dsf)) {
1924 log_to_screen("Excluding the following file systems on %s:\n", token);
1925 log_to_screen(" %s\n", mounted_on_dsf);
1926 log_msg (5, "Adding to bkpinfo->exclude_paths due to -E option: %s", mounted_on_dsf);
1927 mr_strcat(bkpinfo->exclude_paths, "%s ", mounted_on_dsf);
1928 mr_strcat(bkpinfo->exclude_devs, " %s ", token);
1929 }
1930 } else {
1931 log_to_screen("Archiving only the following file systems on %s:\n", token);
1932 log_to_screen(" %s\n", mounted_on_dsf);
1933 strcpy(bkpinfo->include_paths, "/");
1934 if (strlen(not_mounted_on_dsf)) {
1935 log_msg (5, "Adding to bkpinfo->exclude_paths due to -I option: %s", not_mounted_on_dsf);
1936 log_to_screen("Not archiving the following file systems:\n");
1937 log_to_screen(" %s\n", not_mounted_on_dsf);
1938 strcat(bkpinfo->exclude_paths, not_mounted_on_dsf);
1939 strcat(bkpinfo->exclude_paths, "");
1940 }
1941 }
1942 break;
1943 /* It's a dsf but not a whole disk dsf */
1944 case -2:
1945 log_to_screen("Could %s be a partition instead of a whole disk device special file?\nIgnored.", token);
1946 break;
1947 /* A device special file was not passed in. Process it as a path. */
1948 case -1:
1949 if (mode == 'E') {
1950 mr_strcat(bkpinfo->exclude_paths, "%s ", token);
1951 } else {
1952 mr_strcat(bkpinfo->include_paths, "%s ", token);
1953 }
1954 break;
1955 }
1956 mr_free(token);
1957
1958 if (bkpinfo->include_paths != NULL) {
1959 mr_strip_spaces(bkpinfo->include_paths);
1960 log_msg(1, "include_paths is now '%s'", bkpinfo->include_paths);
1961 }
1962 if (bkpinfo->exclude_paths != NULL) {
1963 mr_strip_spaces(bkpinfo->exclude_paths);
1964 log_msg(1, "exclude_paths is now '%s'", bkpinfo->exclude_paths);
1965 }
1966 if (bkpinfo->exclude_devs != NULL) {
1967 mr_strip_spaces(bkpinfo->exclude_devs);
1968 log_msg(1, "exclude_devs is now '%s'", bkpinfo->exclude_devs);
1969 }
1970}
1971}
1972
1973
1974/**
1975 * @addtogroup utilityGroup
1976 * @{
1977 */
1978/**
1979 * Get a space-separated list of NETFS devices and mounts.
1980 * @return The list created.
1981 * @note The return value points to static data that will be overwritten with each call.
1982 */
1983char *list_of_NETFS_devices_and_mounts(void)
1984{
1985 char *exclude_these_devices = NULL;
1986 char *exclude_these_directories = NULL;
1987 static char result_sz[1024];
1988
1989 mr_asprintf(exclude_these_directories,"%s",list_of_NETFS_mounts_only());
1990 exclude_these_devices = call_program_and_get_last_line_of_output("tr -s '\t' ' ' < /etc/fstab | grep -E '( (coda|ncpfs|sshfs|nfs|nfs4|smbfs|cifs|afs|gfs|ocfs|ocfs2|mvfs|nsspool|nsvol) )' | cut -d' ' -f1 | tr -s '\n' ' ' | awk '{print $0;}'");
1991 snprintf(result_sz, 1023, "%s %s", exclude_these_directories, exclude_these_devices);
1992 mr_free(exclude_these_devices);
1993 mr_free(exclude_these_directories);
1994 return (result_sz);
1995}
1996
1997
1998
1999
2000/**
2001 * Get a space-separated list of NETFS mounts.
2002 * @return The list created.
2003 * @note The return value points to static data that will be overwritten with each call.
2004 * @bug Even though we only want the mounts, the devices are still checked.
2005 */
2006char *list_of_NETFS_mounts_only(void)
2007{
2008 char *exclude_these_directories = NULL;
2009 static char result_sz[512];
2010
2011 exclude_these_directories = call_program_and_get_last_line_of_output("mount -t coda,ncpfs,fuse.sshfs,nfs,nfs4,smbfs,cifs,afs,gfs,ocfs,ocfs2,mvfs,nsspool,nssvol | tr -s '\t' ' ' | cut -d' ' -f3 | tr -s '\n' ' ' | awk '{print $0;}'");
2012 snprintf(result_sz, 511, "%s", exclude_these_directories);
2013 mr_free(exclude_these_directories);
2014 return (result_sz);
2015}
2016
2017/* @} - end of utilityGroup */
2018
2019
2020
2021
2022
2023/**
2024 * Create a randomly-named FIFO. The format is @p stub "." [random] [random] where
2025 * [random] is a random number between 1 and 32767.
2026 * @param store_name_here Where to store the new filename.
2027 * @param stub A random number will be appended to this to make the FIFO's name.
2028 * @ingroup deviceGroup
2029 */
2030void make_fifo(char *store_name_here, char *stub)
2031{
2032 char *tmp = NULL;
2033
2034 assert_string_is_neither_NULL_nor_zerolength(stub);
2035
2036 sprintf(store_name_here, "%s%d%d", stub, (int) (random() % 32768),
2037 (int) (random() % 32768));
2038 make_hole_for_file(store_name_here);
2039 mkfifo(store_name_here, S_IRWXU | S_IRWXG);
2040 mr_asprintf(tmp, "chmod 770 %s", store_name_here);
2041 paranoid_system(tmp);
2042 mr_free(tmp);
2043}
2044
2045
2046
2047
2048
2049
2050/**
2051 * Set the tmpdir and scratchdir to reside on the partition with the most free space.
2052 * Automatically excludes DOS, NTFS, SMB, and NFS filesystems.
2053 * @param bkpinfo The backup information structure. @c bkpinfo->tmpdir and @c bkpinfo->scratchdir will be set.
2054 * @ingroup utilityGroup
2055 */
2056void sensibly_set_scratchdir()
2057{
2058 char *tmp = NULL;
2059 char *command = NULL;
2060 char *sz = NULL;
2061
2062#ifdef __FreeBSD__
2063 tmp = call_program_and_get_last_line_of_output("LANGUAGE=C df -m -P -t nonfs,msdosfs,ntfs,ntfs-3g,smbfs,smb,cifs,afs,gfs,ocfs,ocfs2,mvfs,nsspool,nssvol | grep -vE \"none|Filesystem\" | awk '{printf \"%s %s\\n\", $4, $6;}' | sort -n | tail -n1 | awk '{print $NF;}'");
2064#else
2065 tmp = call_program_and_get_last_line_of_output("LANGUAGE=C df -m -P -x nfs -x nfs4 -x fuse.sshfs -x fuse -x vfat -x ntfs -x ntfs-3g -x smbfs -x smb -x cifs -x afs -x gfs -x ocfs -x ocfs2 -x mvfs -x nsspool -x nssvol -x iso9660 | grep -vE \"none|Filesystem|/dev/shm\" | awk '{printf \"%s %s\\n\", $4, $6;}' | sort -n | tail -n1 | awk '{print $NF;}'");
2066#endif
2067
2068 if (tmp[0] != '/') {
2069 mr_asprintf(sz, "%s", tmp);
2070 mr_free(tmp);
2071 mr_asprintf(tmp, "/%s", sz);
2072 mr_free(sz);
2073 }
2074 if (!tmp[0]) {
2075 fatal_error("I couldn't figure out the scratchdir!");
2076 }
2077
2078 /* Cleaning a potential previous scratchdir */
2079 if (bkpinfo->scratchdir) {
2080 mr_asprintf(command, "rm -Rf %s", bkpinfo->scratchdir);
2081 paranoid_system(command);
2082 mr_free(command);
2083 }
2084 mr_free(bkpinfo->scratchdir);
2085
2086 mr_asprintf(bkpinfo->scratchdir , "%s/mondo.scratch.%d", tmp, (int) (random() % 32768));
2087 log_it("bkpinfo->scratchdir is being set to %s", bkpinfo->scratchdir);
2088
2089 /* Cleaning potential previous scratchdir */
2090 mr_asprintf(command, "rm -Rf %s/mondo.scratch.*", tmp);
2091 mr_free(tmp);
2092
2093 paranoid_system(command);
2094 mr_free(command);
2095}
2096
2097
2098
2099
2100
2101
2102/**
2103 * @addtogroup deviceGroup
2104 * @{
2105 */
2106/**
2107 * If we can read @p dev, set @return output to it.
2108 * If @p dev cannot be read, set @p output to NULL.
2109 * @param dev The device to check for.
2110 * @return output Set to @p dev if @p dev exists, NULL otherwise.
2111 */
2112char *set_dev_to_this_if_rx_OK(char *dev)
2113{
2114 char *command = NULL;
2115 char *output = NULL;
2116
2117 if (!dev || dev[0] == '\0') {
2118 return(NULL);
2119 }
2120 log_msg(10, "Injecting %s", dev);
2121 inject_device(dev);
2122 if (!does_file_exist(dev)) {
2123 log_msg(10, "%s doesn't exist. Returning FALSE.", dev);
2124 return(NULL);
2125 }
2126 mr_asprintf(command, "dd bs=%ld count=1 if=%s of=/dev/null &> /dev/null", 512L, dev);
2127 if (!run_program_and_log_output(command, FALSE)
2128 && !run_program_and_log_output(command, FALSE)) {
2129 mr_asprintf(output, "%s", dev);
2130 log_msg(4, "Found it - %s", dev);
2131 } else {
2132 log_msg(4, "It's not %s", dev);
2133 }
2134 mr_free(command);
2135 return(output);
2136}
2137
2138
2139
2140
2141
2142/**
2143 * Find out what number CD is in the drive.
2144 * @param bkpinfo The backup information structure. The @c bkpinfo->media_device field is the only one used.
2145 * @return The current CD number, or -1 if it could not be found.
2146 * @note If the CD is not mounted, it will be mounted
2147 * (and remain mounted after this function returns).
2148 */
2149int what_number_cd_is_this()
2150{
2151 int cd_number = -1;
2152 char *mountdev = NULL;
2153 char *tmp = NULL;
2154
2155 assert(bkpinfo != NULL);
2156 // log_it("Asking what_number_cd_is_this");
2157 if (g_ISO_restore_mode) {
2158 mr_asprintf(tmp, "mount | grep iso9660 | awk '{print $3;}'");
2159 mountdev = call_program_and_get_last_line_of_output(tmp);
2160 mr_strcat(mountdev, "/archives/THIS-CD-NUMBER");
2161 mr_free(tmp);
2162
2163 tmp = last_line_of_file(mountdev);
2164 cd_number = atoi(tmp);
2165 mr_free(tmp);
2166 mr_free(mountdev);
2167 return (cd_number);
2168 }
2169
2170 if (bkpinfo->media_device) {
2171 mr_asprintf(mountdev, "%s", bkpinfo->media_device);
2172 }
2173 if (!mountdev) {
2174 log_it("(what_number_cd_is_this) Warning - media_device unknown. Finding out...");
2175 mr_free(bkpinfo->media_device);
2176 bkpinfo->media_device = find_cdrom_device(FALSE);
2177 mr_asprintf(mountdev, "%s", bkpinfo->media_device);
2178 }
2179 if (!is_this_device_mounted(MNT_CDROM)) {
2180 if (bkpinfo->backup_media_type == usb) {
2181 mount_USB_here(mountdev, MNT_CDROM);
2182 } else {
2183 mount_CDROM_here(mountdev, MNT_CDROM);
2184 }
2185 }
2186 mr_free(mountdev);
2187
2188 tmp = last_line_of_file(MNT_CDROM "/archives/THIS-CD-NUMBER");
2189 cd_number = atoi(tmp);
2190 mr_free(tmp);
2191 return (cd_number);
2192}
2193
2194
2195
2196
2197
2198
2199
2200/**
2201 * Find out what device is mounted as root (/).
2202 * @return Root device.
2203 * @note The returned string points to static storage and will be overwritten with every call.
2204 * @bug A bit of a misnomer; it's actually finding out the root device.
2205 * The mountpoint (where it's mounted) will obviously be '/'.
2206 */
2207char *where_is_root_mounted() {
2208 /*@ buffers **************** */
2209 char *output = NULL;
2210
2211
2212#ifdef __FreeBSD__
2213 output = call_program_and_get_last_line_of_output("mount | grep ' on / ' | cut -d' ' -f1");
2214#else
2215 output = call_program_and_get_last_line_of_output("mount | grep ' on / ' | cut -d' ' -f1 | sed 's/[0-9]//' | sed 's/[0-9]//'");
2216 if (strstr(output, "/dev/cciss/")) {
2217 mr_free(output);
2218 output = call_program_and_get_last_line_of_output("mount | grep ' on / ' | cut -d' ' -f1 | cut -dp -f1");
2219 }
2220 if (strstr(output, "/dev/md")) {
2221 mr_free(output);
2222 output = call_program_and_get_last_line_of_output("mount | grep ' on / ' | cut -d' ' -f1");
2223 }
2224#endif
2225
2226 return (output);
2227}
2228
2229
2230/**
2231 * Find out which boot loader is in use.
2232 * @param which_device Device to look for the boot loader on.
2233 * @return 'L' for LILO, 'E'for ELILO, 'G' for GRUB, 'B' or 'D' for FreeBSD boot loaders, or 'U' for Unknown.
2234 * @note Under Linux, all drives are examined, not just @p which_device.
2235 */
2236#ifdef __FreeBSD__
2237char which_boot_loader(char *which_device) {
2238 int count_lilos = 0;
2239 int count_grubs = 0;
2240 int count_boot0s = 0;
2241 int count_dangerouslydedicated = 0;
2242
2243 log_it("looking at drive %s's MBR", which_device);
2244 if (does_string_exist_in_boot_block(which_device, "GRUB")) {
2245 count_grubs++;
2246 }
2247 if (does_string_exist_in_boot_block(which_device, "LILO")) {
2248 count_lilos++;
2249 }
2250 if (does_string_exist_in_boot_block(which_device, "Drive")) {
2251 count_boot0s++;
2252 }
2253 if (does_string_exist_in_first_N_blocks(which_device, "FreeBSD/i386", 17)) {
2254 count_dangerouslydedicated++;
2255 }
2256 log_it("%d grubs and %d lilos and %d elilos and %d boot0s and %d DD\n",
2257 count_grubs, count_lilos, count_elilos, count_boot0s,
2258 count_dangerouslydedicated);
2259
2260 if (count_grubs && !count_lilos) {
2261 return ('G');
2262 } else if (count_lilos && !count_grubs) {
2263 return ('L');
2264 } else if (count_grubs == 1 && count_lilos == 1) {
2265 log_it("I'll bet you used to use LILO but switched to GRUB...");
2266 return ('G');
2267 } else if (count_boot0s == 1) {
2268 return ('B');
2269 } else if (count_dangerouslydedicated) {
2270 return ('D');
2271 } else {
2272 log_it("Unknown boot loader");
2273 return ('U');
2274 }
2275}
2276
2277#else
2278
2279char which_boot_loader(char *which_device) {
2280 /*@ buffer ***************************************************** */
2281 char *list_drives_cmd = NULL;
2282 char *tmp = NULL;
2283 char *current_drive = NULL;
2284
2285 /*@ pointers *************************************************** */
2286 FILE *pdrives = NULL;
2287
2288 /*@ int ******************************************************** */
2289 int count_lilos = 0;
2290 int count_grubs = 0;
2291
2292 /*@ end vars *************************************************** */
2293
2294
2295#ifdef __IA64__
2296 /* No choice for it */
2297 return ('E');
2298#endif
2299
2300 tmp = where_is_root_mounted();
2301 mr_asprintf(list_drives_cmd, "parted2fdisk -l 2>/dev/null | grep \"/dev/.*:\" | tr -s ':' ' ' | tr -s ' ' '\n' | grep /dev/; echo %s", tmp);
2302 mr_free(tmp);
2303 log_it("list_drives_cmd = %s", list_drives_cmd);
2304
2305 pdrives = popen(list_drives_cmd, "r");
2306 mr_free(list_drives_cmd);
2307
2308 if (!pdrives) {
2309 log_OS_error("Unable to open list of drives");
2310 return ('\0');
2311 }
2312
2313 for (mr_getline(current_drive, pdrives); !feof(pdrives); mr_getline(current_drive, pdrives)) {
2314 mr_strip_spaces(current_drive);
2315 log_it("looking at drive %s's MBR", current_drive);
2316 if (does_string_exist_in_boot_block(current_drive, "GRUB")) {
2317 count_grubs++;
2318 /* BERLIOS : removed as I don't think it's mandatory here
2319 mr_free(which_device);
2320 mr_asprintf(which_device, "%s", current_drive);
2321 */
2322 mr_free(current_drive);
2323 break;
2324 }
2325 if (does_string_exist_in_boot_block(current_drive, "LILO")) {
2326 count_lilos++;
2327 /* BERLIOS : removed as I don't think it's mandatory here
2328 mr_free(which_device);
2329 mr_asprintf(which_device, "%s", current_drive);
2330 */
2331 mr_free(current_drive);
2332 break;
2333 }
2334 mr_free(current_drive);
2335 }
2336 mr_free(current_drive);
2337
2338 if (pclose(pdrives)) {
2339 log_OS_error("Cannot pclose pdrives");
2340 }
2341 log_it("%d grubs and %d lilos\n", count_grubs, count_lilos);
2342 if (count_grubs && !count_lilos) {
2343 return ('G');
2344 } else if (count_lilos && !count_grubs) {
2345 return ('L');
2346 } else if (count_grubs == 1 && count_lilos == 1) {
2347 log_it("I'll bet you used to use LILO but switched to GRUB...");
2348 return ('G');
2349 } else {
2350 // We need to look on each partition then
2351 mr_asprintf(list_drives_cmd, "parted2fdisk -l 2>/dev/null | grep -E \"^/dev/\" | tr -s ':' ' ' | tr -s ' ' '\n' | grep /dev/");
2352 log_it("list_drives_cmd = %s", list_drives_cmd);
2353
2354 if (!(pdrives = popen(list_drives_cmd, "r"))) {
2355 log_OS_error("Unable to open list of drives");
2356 mr_free(list_drives_cmd);
2357 return ('\0');
2358 }
2359 mr_free(list_drives_cmd);
2360
2361 for (mr_getline(current_drive, pdrives); !feof(pdrives); mr_getline(current_drive, pdrives)) {
2362 mr_strip_spaces(current_drive);
2363 log_it("looking at partition %s's BR", current_drive);
2364 if (does_string_exist_in_boot_block(current_drive, "GRUB")) {
2365 count_grubs++;
2366 /* BERLIOS : removed as I don't think it's mandatory here
2367 mr_free(which_device);
2368 mr_asprintf(which_device, "%s", current_drive);
2369 */
2370 mr_free(current_drive);
2371 break;
2372 }
2373 if (does_string_exist_in_boot_block(current_drive, "LILO")) {
2374 count_lilos++;
2375 /* BERLIOS : removed as I don't think it's mandatory here
2376 mr_free(which_device);
2377 mr_asprintf(which_device, "%s", current_drive);
2378 */
2379 mr_free(current_drive);
2380 break;
2381 }
2382 mr_free(current_drive);
2383 }
2384 mr_free(current_drive);
2385
2386 if (pclose(pdrives)) {
2387 log_OS_error("Cannot pclose pdrives");
2388 }
2389 log_it("%d grubs and %d lilos\n", count_grubs, count_lilos);
2390 if (count_grubs && !count_lilos) {
2391 return ('G');
2392 } else if (count_lilos && !count_grubs) {
2393 return ('L');
2394 } else if (count_grubs == 1 && count_lilos == 1) {
2395 log_it("I'll bet you used to use LILO but switched to GRUB...");
2396 return ('G');
2397 } else {
2398 log_it("Unknown boot loader");
2399 return ('U');
2400 }
2401 }
2402}
2403#endif
2404
2405
2406
2407
2408/**
2409 * Write zeroes over the first 16K of @p device.
2410 * @param device The device to zero.
2411 * @return 0 for success, 1 for failure.
2412 */
2413int zero_out_a_device(char *device)
2414{
2415 FILE *fout;
2416 int i;
2417
2418 assert_string_is_neither_NULL_nor_zerolength(device);
2419
2420 log_it("Zeroing drive %s", device);
2421 if (!(fout = fopen(device, "w"))) {
2422 log_OS_error("Unable to open/write to device");
2423 return (1);
2424 }
2425 for (i = 0; i < 16384; i++) {
2426 fputc('\0', fout);
2427 }
2428 paranoid_fclose(fout);
2429 log_it("Device successfully zeroed.");
2430 return (0);
2431}
2432
2433/**
2434 * Return the device pointed to by @p incoming.
2435 * @param incoming The device to resolve symlinks for.
2436 * @return The path to the real device file.
2437 * @note The returned string points to static storage that will be overwritten with each call.
2438 * @bug Won't work with file v4.0; needs to be written in C.
2439 */
2440char *resolve_softlinks_to_get_to_actual_device_file(char *incoming)
2441{
2442 char *output;
2443 char *command = NULL;
2444 char *curr_fname;
2445 char *scratch = NULL;
2446 char *tmp = NULL;
2447 char *p;
2448
2449 struct stat statbuf;
2450 malloc_string(curr_fname);
2451 if (!does_file_exist(incoming)) {
2452 log_it("resolve_softlinks_to_get_to_actual_device_file --- device not found");
2453 mr_asprintf(output, "%s", incoming);
2454 } else {
2455 strcpy(curr_fname, incoming);
2456 lstat(curr_fname, &statbuf);
2457 while (S_ISLNK(statbuf.st_mode)) {
2458 log_msg(1, "curr_fname = %s", curr_fname);
2459 mr_asprintf(command, "file %s", curr_fname);
2460 tmp = call_program_and_get_last_line_of_output(command);
2461 mr_free(command);
2462 for (p = tmp + strlen(tmp); p != tmp && *p != '`' && *p != ' '; p--);
2463 p++;
2464 mr_asprintf(scratch, "%s", p);
2465 for (p = scratch; *p != '\0' && *p != '\''; p++);
2466 *p = '\0';
2467 log_msg(0, "curr_fname %s --> '%s' --> %s", curr_fname, tmp, scratch);
2468 mr_free(tmp);
2469
2470 if (scratch[0] == '/') {
2471 strcpy(curr_fname, scratch); // copy whole thing because it's an absolute softlink
2472 } else { // copy over the basename cos it's a relative softlink
2473 p = curr_fname + strlen(curr_fname);
2474 while (p != curr_fname && *p != '/') {
2475 p--;
2476 }
2477 if (*p == '/') {
2478 p++;
2479 }
2480 strcpy(p, scratch);
2481 }
2482 mr_free(scratch);
2483 lstat(curr_fname, &statbuf);
2484 }
2485 mr_asprintf(output, "%s", curr_fname);
2486 log_it("resolved %s to %s", incoming, output);
2487 }
2488 paranoid_free(curr_fname);
2489 return (output);
2490}
2491
2492/* @} - end of deviceGroup */
2493
2494/**
2495 * Return the type of partition format (GPT or MBR)
2496 */
2497char *which_partition_format(const char *drive)
2498{
2499 char *output;
2500 char *tmp = NULL;
2501 char *command = NULL;
2502 char *fdisk = NULL;
2503#ifdef __IA64__
2504 struct stat buf;
2505#endif
2506 mr_asprintf(fdisk, "/sbin/parted2fdisk");
2507 mr_asprintf(command, "%s -l %s | grep 'EFI GPT'", fdisk, drive);
2508 mr_free(fdisk);
2509
2510 tmp = call_program_and_get_last_line_of_output(command);
2511 mr_free(command);
2512
2513 if (strstr(tmp, "GPT") == NULL) {
2514 mr_asprintf(output, "MBR");
2515 } else {
2516 mr_asprintf(output, "GPT");
2517 }
2518 mr_free(tmp);
2519
2520 log_msg(0, "Found %s partition table format type", output);
2521 return (output);
2522}
2523
2524/**
2525 * Ask user for details of backup/restore information.
2526 * Called when @c mondoarchive doesn't get any parameters.
2527 * @param bkpinfo The backup information structure to fill out with the user's data.
2528 * @param archiving_to_media TRUE if archiving, FALSE if restoring.
2529 * @return 0, always.
2530 * @bug No point of `int' return value.
2531 * @ingroup archiveGroup
2532 */
2533int interactively_obtain_media_parameters_from_user(bool archiving_to_media)
2534// archiving_to_media is TRUE if I'm being called by mondoarchive
2535// archiving_to_media is FALSE if I'm being called by mondorestore
2536{
2537 char *tmp = NULL;
2538 char *p = NULL;
2539 char *mds = NULL;
2540 char *sz_size = NULL;
2541 char *command = NULL;
2542 char *comment = NULL;
2543 int i;
2544 FILE *fin;
2545
2546 assert(bkpinfo != NULL);
2547 bkpinfo->nonbootable_backup = FALSE;
2548
2549 // Tape, CD, NETFS, ...?
2550 srandom(getpid());
2551 bkpinfo->backup_media_type =
2552 (g_restoring_live_from_cd) ? cdr :
2553 which_backup_media_type(bkpinfo->restore_data);
2554 if (bkpinfo->backup_media_type == none) {
2555 log_to_screen("User has chosen not to backup the PC");
2556 finish(1);
2557 }
2558 /* Why asking to remove the media with tape ?
2559 if (bkpinfo->backup_media_type == tape && bkpinfo->restore_data) {
2560 popup_and_OK("Please remove media from drive(s)");
2561 }
2562 */
2563 tmp = bkptype_to_string(bkpinfo->backup_media_type);
2564 log_msg(3, "media type = %s", tmp);
2565 mr_free(tmp);
2566
2567 bkpinfo->cdrw_speed = (bkpinfo->backup_media_type == cdstream) ? 2 : 4;
2568 bkpinfo->compression_level = (bkpinfo->backup_media_type == cdstream) ? 1 : 5;
2569 bkpinfo->use_lzo = (bkpinfo->backup_media_type == cdstream) ? TRUE : FALSE;
2570 mvaddstr_and_log_it(2, 0, " ");
2571
2572 // Find device's /dev (or SCSI) entry
2573 switch (bkpinfo->backup_media_type) {
2574 case cdr:
2575 case cdrw:
2576 case dvd:
2577 case usb:
2578 /* Never try to eject a USB device */
2579 if (bkpinfo->backup_media_type == usb) {
2580 bkpinfo->please_dont_eject = TRUE;
2581 }
2582 if (archiving_to_media) {
2583 if ((bkpinfo->backup_media_type != dvd) && (bkpinfo->backup_media_type != usb)) {
2584 if (ask_me_yes_or_no("Is your computer a laptop, or does the CD writer incorporate BurnProof technology?")) {
2585 bkpinfo->manual_cd_tray = TRUE;
2586 }
2587 }
2588 if ((bkpinfo->compression_level = which_compression_level()) == -1) {
2589 log_to_screen("User has chosen not to backup the PC");
2590 finish(1);
2591 }
2592 mds = media_descriptor_string(bkpinfo->backup_media_type);
2593 mr_asprintf(comment, "What speed is your %s (re)writer?", mds);
2594 mr_free(bkpinfo->media_device);
2595 if (bkpinfo->backup_media_type == dvd) {
2596 bkpinfo->media_device = find_dvd_device();
2597 mr_asprintf(tmp, "1");
2598 mr_asprintf(sz_size, "%d", DEFAULT_DVD_DISK_SIZE); // 4.7 salesman's GB = 4.482 real GB = 4482 MB
2599 log_msg(1, "Setting to DVD defaults");
2600 } else {
2601 mr_asprintf(bkpinfo->media_device, "%s", VANILLA_SCSI_CDROM);
2602 mr_asprintf(tmp, "4");
2603 mr_asprintf(sz_size, "%d", 650);
2604 log_msg(1, "Setting to CD defaults");
2605 }
2606 if ((bkpinfo->backup_media_type != dvd) && (bkpinfo->backup_media_type != usb)) {
2607 p = popup_and_get_string("Speed", comment, tmp);
2608 mr_free(tmp);
2609
2610 if (p == NULL) {
2611 log_to_screen("User has chosen not to backup the PC");
2612 mr_free(comment);
2613 finish(1);
2614 }
2615 /* tmp now has the new value given by the user */
2616 tmp = p;
2617 }
2618 mr_free(comment);
2619
2620 bkpinfo->cdrw_speed = atoi(tmp); // if DVD then this shouldn't ever be used anyway :)
2621 mr_free(tmp);
2622
2623 mr_asprintf(comment, "How much data (in Megabytes) will each %s store?", mds);
2624 mr_free(mds);
2625 p = popup_and_get_string("Size", comment, sz_size);
2626 mr_free(sz_size);
2627 mr_free(comment);
2628
2629 if (p == NULL) {
2630 log_to_screen("User has chosen not to backup the PC");
2631 finish(1);
2632 }
2633 sz_size = p;
2634
2635 for (i = 0; i <= MAX_NOOF_MEDIA; i++) {
2636 bkpinfo->media_size[i] = atoi(sz_size);
2637 }
2638
2639 if (bkpinfo->media_size[0] <= 0) {
2640 log_to_screen("User has chosen not to backup the PC");
2641 finish(1);
2642 }
2643 }
2644 /* No break because we continue even for usb */
2645 case cdstream:
2646 mds = media_descriptor_string(bkpinfo->backup_media_type);
2647
2648 mr_free(bkpinfo->media_device);
2649 if ((bkpinfo->disaster_recovery) && (bkpinfo->backup_media_type != usb)) {
2650 mr_asprintf(bkpinfo->media_device, "/dev/cdrom");
2651 log_msg(2, "CD-ROM device assumed to be at %s", bkpinfo->media_device);
2652 } else if ((bkpinfo->restore_data && (bkpinfo->backup_media_type != usb)) || bkpinfo->backup_media_type == dvd) {
2653 if ((bkpinfo->backup_media_type == dvd) || ((bkpinfo->media_device = find_cdrom_device(FALSE)) != NULL)) {
2654 mr_asprintf(comment, "Please specify your %s drive's /dev entry", mds);
2655 p = popup_and_get_string("Device?", comment, bkpinfo->media_device);
2656 mr_free(comment);
2657
2658 if (p == NULL) {
2659 log_to_screen("User has chosen not to backup the PC");
2660 finish(1);
2661 }
2662 mr_free(bkpinfo->media_device);
2663 bkpinfo->media_device = p;
2664 }
2665 if (bkpinfo->media_device != NULL) {
2666 log_msg(2, "%s device found at %s", mds, bkpinfo->media_device);
2667 } else {
2668 log_msg(2, "%s device not found (bkpinfo->media_device is NULL)", mds);
2669 }
2670 } else {
2671 if (((bkpinfo->media_device = find_cdrw_device()) != NULL) && (bkpinfo->backup_media_type != usb)) {
2672 mr_free(bkpinfo->media_device);
2673 }
2674 if (bkpinfo->media_device != NULL) {
2675 if (bkpinfo->backup_media_type == usb) {
2676 mr_asprintf(tmp, "I think your %s media corresponds to %s. Is this correct?", mds, bkpinfo->media_device);
2677 } else {
2678 mr_asprintf(tmp, "I think I've found your %s burner at SCSI node %s. Is this correct? (Say no if you have an IDE burner and you are running a 2.6 kernel. You will then be prompted for further details.)", mds, bkpinfo->media_device);
2679 }
2680 if (!ask_me_yes_or_no(tmp)) {
2681 mr_free(bkpinfo->media_device);
2682 }
2683 mr_free(tmp);
2684 }
2685 if (!bkpinfo->media_device) {
2686 if (bkpinfo->backup_media_type == usb) {
2687 p = popup_and_get_string("/dev entry?", "What is the /dev entry of your USB Disk/Key, please?", NULL);
2688 } else {
2689 if (g_kernel_version < 2.6) {
2690 p = popup_and_get_string("Device node?", "What is the SCSI node of your CD (re)writer, please?", NULL);
2691 } else {
2692 p = popup_and_get_string("/dev entry?", "What is the /dev entry of your CD (re)writer, please?", NULL);
2693 }
2694 }
2695 if (p == NULL) {
2696 log_to_screen("User has chosen not to backup the PC");
2697 finish(1);
2698 }
2699 bkpinfo->media_device = p;
2700 }
2701 }
2702 mr_free(mds);
2703
2704 if (bkpinfo->backup_media_type == cdstream) {
2705 for (i = 0; i <= MAX_NOOF_MEDIA; i++) {
2706 bkpinfo->media_size[i] = 650;
2707 }
2708 }
2709 break;
2710 case udev:
2711 if (!ask_me_yes_or_no
2712 ("This option is for advanced users only. Are you sure?")) {
2713 log_to_screen("User has chosen not to backup the PC");
2714 finish(1);
2715 }
2716 case tape:
2717
2718 mr_free(bkpinfo->media_device);
2719 if ((!bkpinfo->restore_mode) && ((bkpinfo->media_device = mr_find_tape_device()) == NULL)) {
2720 log_msg(3, "Ok, using vanilla scsi tape.");
2721 mr_asprintf(bkpinfo->media_device, "%s", VANILLA_SCSI_TAPE);
2722 if ((fin = fopen(bkpinfo->media_device, "r"))) {
2723 paranoid_fclose(fin);
2724 } else {
2725 mr_free(bkpinfo->media_device);
2726 mr_asprintf(bkpinfo->media_device, "/dev/osst0");
2727 }
2728 }
2729 if (bkpinfo->media_device != NULL) {
2730 if ((fin = fopen(bkpinfo->media_device, "r"))) {
2731 paranoid_fclose(fin);
2732 } else {
2733 if (does_file_exist(MINDI_CACHE"/mondorestore.cfg")) {
2734 mr_free(bkpinfo->media_device);
2735 bkpinfo->media_device = read_cfg_var(MINDI_CACHE"/mondorestore.cfg", "media-dev");
2736 }
2737 }
2738 }
2739 if (bkpinfo->media_device != NULL) {
2740 mr_asprintf(tmp, "I think I've found your tape streamer at %s; am I right on the money?", bkpinfo->media_device);
2741 if (!ask_me_yes_or_no(tmp)) {
2742 mr_free(bkpinfo->media_device);
2743 }
2744 mr_free(tmp);
2745 }
2746 if (bkpinfo->media_device == NULL) {
2747 p = popup_and_get_string("Device name?", "What is the /dev entry of your tape streamer?", bkpinfo->media_device);
2748 if (p == NULL) {
2749 log_to_screen("User has chosen not to backup the PC");
2750 finish(1);
2751 }
2752 bkpinfo->media_device = p;
2753 }
2754 mr_asprintf(tmp, "ls -l %s", bkpinfo->media_device);
2755 if (run_program_and_log_output(tmp, FALSE)) {
2756 log_to_screen("User has not specified a valid /dev entry");
2757 finish(1);
2758 }
2759 mr_free(tmp);
2760
2761 bkpinfo->use_obdr = ask_me_yes_or_no("Do you want to activate OBDR support for your tapes ?");
2762 bkpinfo->media_size[0] = 0;
2763 log_msg(4, "media_size[0] = %ld", bkpinfo->media_size[0]);
2764 if (bkpinfo->media_size[0] <= 0) {
2765 bkpinfo->media_size[0] = 0;
2766 }
2767 for (i = 1; i <= MAX_NOOF_MEDIA; i++) {
2768 bkpinfo->media_size[i] = bkpinfo->media_size[0];
2769 }
2770 if (archiving_to_media) {
2771 if ((bkpinfo->compression_level =
2772 which_compression_level()) == -1) {
2773 log_to_screen("User has chosen not to backup the PC");
2774 finish(1);
2775 }
2776 }
2777 break;
2778
2779
2780
2781 case netfs:
2782 /* Never try to eject a NETFS device */
2783 bkpinfo->please_dont_eject = TRUE;
2784
2785 /* Initiate bkpinfo netfs_mount path from running environment if not already done */
2786 if (bkpinfo->netfs_mount == NULL) {
2787 bkpinfo->netfs_mount = call_program_and_get_last_line_of_output("mount | grep \":\" | cut -d' ' -f1 | head -n1");
2788 }
2789#ifdef __FreeBSD__
2790 if (TRUE)
2791#else
2792 if (!bkpinfo->disaster_recovery)
2793#endif
2794 {
2795 p = popup_and_get_string("Network shared dir.", "Please enter path and directory where archives are stored remotely. (Mondo has taken a guess at the correct value. If it is incorrect, delete it and type the correct one.)", bkpinfo->netfs_mount);
2796 if (p == NULL) {
2797 log_to_screen("User has chosen not to backup the PC");
2798 finish(1);
2799 }
2800 mr_free(bkpinfo->netfs_mount);
2801 bkpinfo->netfs_mount = p;
2802 if (!bkpinfo->restore_data) {
2803 if ((bkpinfo->compression_level =
2804 which_compression_level()) == -1) {
2805 log_to_screen("User has chosen not to backup the PC");
2806 finish(1);
2807 }
2808 }
2809 // check whether already mounted - we better remove
2810 // surrounding spaces and trailing '/' for this
2811 mr_strip_spaces(bkpinfo->netfs_mount);
2812 if (bkpinfo->netfs_mount[strlen(bkpinfo->netfs_mount) - 1] == '/')
2813 bkpinfo->netfs_mount[strlen(bkpinfo->netfs_mount) - 1] = '\0';
2814 mr_asprintf(command, "mount | grep \"%s \" | cut -d' ' -f3", bkpinfo->netfs_mount);
2815 mr_free(bkpinfo->isodir);
2816 bkpinfo->isodir = call_program_and_get_last_line_of_output(command);
2817 mr_free(command);
2818
2819 if (!bkpinfo->restore_data) {
2820 mr_asprintf(comment, "How much data (in Megabytes) will each media store?");
2821 // BERLIOS: 4480 shouldn't be hardcoded here
2822 sz_size = popup_and_get_string("Size", comment, "4480");
2823 mr_free(comment);
2824 if (sz_size == NULL) {
2825 log_to_screen("User has chosen not to backup the PC");
2826 finish(1);
2827 }
2828 } else {
2829 mr_asprintf(sz_size, "0");
2830 }
2831 for (i = 0; i <= MAX_NOOF_MEDIA; i++) {
2832 bkpinfo->media_size[i] = atoi(sz_size);
2833 }
2834 mr_free(sz_size);
2835 if (bkpinfo->media_size[0] < 0) {
2836 log_to_screen("User has chosen not to backup the PC");
2837 finish(1);
2838 }
2839 }
2840 if (bkpinfo->disaster_recovery) {
2841 mr_asprintf(command ,"umount %s/isodir 2> /dev/null", bkpinfo->tmpdir);
2842 (void)system(command);
2843 mr_free(command);
2844
2845 p = popup_and_get_string("Network protocol", "Which Network protocol should I use?", bkpinfo->netfs_proto);
2846 if (p == NULL) {
2847 log_to_screen("User has chosen not to backup the PC");
2848 finish(1);
2849 }
2850 mr_free(bkpinfo->netfs_proto);
2851 bkpinfo->netfs_proto = p;
2852
2853 p = popup_and_get_string("Network share", "Which remote Network share should I mount?", bkpinfo->netfs_mount);
2854 if (p == NULL) {
2855 log_to_screen("User has chosen not to backup the PC");
2856 finish(1);
2857 }
2858 mr_free(bkpinfo->netfs_mount);
2859 bkpinfo->netfs_mount = p;
2860 }
2861 /* Initiate bkpinfo isodir path from running environment if mount already done */
2862 mr_free(bkpinfo->isodir);
2863 if (is_this_device_mounted(bkpinfo->netfs_mount)) {
2864 bkpinfo->isodir = call_program_and_get_last_line_of_output("mount | grep \":\" | cut -d' ' -f3 | head -n1");
2865
2866 } else {
2867 mr_asprintf(bkpinfo->isodir, "%s/netfsdir", bkpinfo->tmpdir);
2868 mr_asprintf(command, "mkdir -p %s", bkpinfo->isodir);
2869 run_program_and_log_output(command, 5);
2870 mr_free(command);
2871
2872 if (bkpinfo->restore_data) {
2873 if (strstr(bkpinfo->netfs_proto, "sshfs")) {
2874 mr_asprintf(tmp, "sshfs -o ro %s %s", bkpinfo->netfs_mount, bkpinfo->isodir);
2875 } else {
2876 mr_asprintf(tmp, "mount -t %s -o nolock,ro %s %s", bkpinfo->netfs_proto, bkpinfo->netfs_mount, bkpinfo->isodir);
2877 }
2878 } else {
2879 if (strstr(bkpinfo->netfs_proto, "sshfs")) {
2880 mr_asprintf(tmp, "sshfs %s %s", bkpinfo->netfs_mount, bkpinfo->isodir);
2881 } else {
2882 mr_asprintf(tmp, "mount -t %s -o nolock %s %s", bkpinfo->netfs_proto, bkpinfo->netfs_mount, bkpinfo->isodir);
2883 }
2884 }
2885 run_program_and_log_output(tmp, 3);
2886 mr_free(tmp);
2887
2888 malloc_string(g_selfmounted_isodir);
2889 strcpy(g_selfmounted_isodir, bkpinfo->isodir);
2890 }
2891 if (!is_this_device_mounted(bkpinfo->netfs_mount)) {
2892 popup_and_OK("Please mount that partition before you try to backup to or restore from it.");
2893 finish(1);
2894 }
2895 p = popup_and_get_string("Directory", "Which directory within that mountpoint?", bkpinfo->netfs_remote_dir);
2896 if (p == NULL) {
2897 log_to_screen("User has chosen not to backup the PC");
2898 finish(1);
2899 }
2900 mr_free(bkpinfo->netfs_remote_dir);
2901 bkpinfo->netfs_remote_dir = p;
2902
2903 // check whether writable - we better remove surrounding spaces for this
2904 mr_strip_spaces(bkpinfo->netfs_remote_dir);
2905
2906 p = popup_and_get_string("Prefix.", "Please enter the prefix that will be prepended to your ISO filename. Example: machine1 to obtain machine1-[1-9]*.iso files", bkpinfo->prefix);
2907 if (p == NULL) {
2908 log_to_screen("User has chosen not to backup the PC");
2909 finish(1);
2910 }
2911 mr_free(bkpinfo->prefix);
2912 bkpinfo->prefix = p;
2913 log_msg(3, "prefix set to %s", bkpinfo->prefix);
2914
2915 log_msg(3, "Just set netfs_remote_dir to %s", bkpinfo->netfs_remote_dir);
2916 log_msg(3, "isodir is still %s", bkpinfo->isodir);
2917 break;
2918
2919 case iso:
2920 if (!bkpinfo->disaster_recovery) {
2921 p = popup_and_get_string("Storage dir.", "Please enter the full path name to the directory for your ISO images. Example: /mnt/raid0_0", bkpinfo->isodir);
2922 if (p == NULL) {
2923 log_to_screen("User has chosen not to backup the PC");
2924 finish(1);
2925 }
2926 bkpinfo->isodir = p;
2927
2928 if (archiving_to_media) {
2929 if ((bkpinfo->compression_level =
2930 which_compression_level()) == -1) {
2931 log_to_screen("User has chosen not to backup the PC");
2932 finish(1);
2933 }
2934 p = popup_and_get_string("ISO size.", "Please enter how big you want each ISO image to be (in megabytes). This should be less than or equal to the size of the CD-R[W]'s or DVD's you plan to backup to.", sz_size);
2935 if (p == NULL) {
2936 log_to_screen("User has chosen not to backup the PC");
2937 finish(1);
2938 }
2939 for (i = 0; i <= MAX_NOOF_MEDIA; i++) {
2940 bkpinfo->media_size[i] = atoi(p);
2941 }
2942 mr_free(p);
2943 } else {
2944 for (i = 0; i <= MAX_NOOF_MEDIA; i++) {
2945 bkpinfo->media_size[i] = 650;
2946 }
2947 }
2948 }
2949 p = popup_and_get_string("Prefix.", "Please enter the prefix that will be prepended to your ISO filename. Example: machine1 to obtain machine1-[1-9]*.iso files", bkpinfo->prefix);
2950 if (p == NULL) {
2951 log_to_screen("User has chosen not to backup the PC");
2952 finish(1);
2953 }
2954 mr_free(bkpinfo->prefix);
2955 bkpinfo->prefix = p;
2956 log_msg(3, "prefix set to %s", bkpinfo->prefix);
2957 break;
2958
2959 default:
2960 fatal_error
2961 ("I, Mojo Jojo, shall defeat those pesky Powerpuff Girls!");
2962 }
2963
2964 if (archiving_to_media) {
2965
2966 mr_free(bkpinfo->boot_device);
2967#ifdef __FreeBSD__
2968#define EXAMPLEBD "/dev/ad0"
2969 bkpinfo->boot_device = call_program_and_get_last_line_of_output("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'");
2970#else
2971#define EXAMPLEBD "/dev/hda"
2972 bkpinfo->boot_device = call_program_and_get_last_line_of_output("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'");
2973#endif
2974 i = which_boot_loader(bkpinfo->boot_device);
2975 if (i == 'U') // unknown
2976 {
2977
2978 p = popup_and_get_string("Boot device", "What is your boot device? (e.g. "EXAMPLEBD")", bkpinfo->boot_device);
2979#undef EXAMPLEBD
2980 if (p == NULL) {
2981 log_to_screen("User has chosen not to backup the PC");
2982 finish(1);
2983 }
2984 mr_free(bkpinfo->boot_device);
2985 bkpinfo->boot_device = p;
2986#ifdef __FreeBSD__
2987 i = which_boot_loader(bkpinfo->boot_device);
2988#else
2989 if (does_string_exist_in_boot_block(bkpinfo->boot_device, "LILO")) {
2990 i = 'L';
2991 } else
2992 if (does_string_exist_in_boot_block(bkpinfo->boot_device, "ELILO")) {
2993 i = 'E';
2994 } else
2995 if (does_string_exist_in_boot_block(bkpinfo->boot_device, "GRUB")) {
2996 i = 'G';
2997 } else {
2998 i = 'U';
2999 }
3000#endif
3001 if (i == 'U') {
3002 if (ask_me_yes_or_no("Unidentified boot loader. Shall I restore it byte-for-byte at restore time and hope for the best?")) {
3003 i = 'R'; // raw
3004 } else {
3005 log_to_screen("I cannot find your boot loader. Please run mondoarchive with parameters.");
3006 finish(1);
3007 }
3008 }
3009 }
3010 bkpinfo->boot_loader = i;
3011 mr_free(bkpinfo->include_paths);
3012 mr_asprintf(p, "/");
3013 bkpinfo->include_paths = p;
3014
3015 p = popup_and_get_string("Backup paths", "Please enter paths which you want me to backup. The default is '/' (i.e. everything).", bkpinfo->include_paths);
3016 if (p == NULL) {
3017 log_to_screen("User has chosen not to backup the PC");
3018 finish(1);
3019 }
3020 mr_free(bkpinfo->include_paths);
3021 bkpinfo->include_paths = p;
3022
3023 mr_asprintf(tmp, "%s", list_of_NETFS_mounts_only());
3024 if (strlen(tmp) > 2) {
3025 mr_strcat(bkpinfo->exclude_paths, " %s",tmp);
3026 }
3027 mr_free(tmp);
3028// NTFS
3029 tmp = call_program_and_get_last_line_of_output("parted2fdisk -l | grep -i ntfs | awk '{ print $1};' | tr -s '\\n' ' ' | awk '{ print $0};'");
3030 if (strlen(tmp) > 2) {
3031 p = popup_and_get_string("NTFS partitions", "Please enter/confirm the NTFS partitions you wish to backup as well.", tmp);
3032
3033 if (p == NULL) {
3034 log_to_screen("User has chosen not to backup the PC");
3035 finish(1);
3036 }
3037 mr_free(bkpinfo->image_devs);
3038 bkpinfo->image_devs = p;
3039 }
3040
3041
3042 p = popup_and_get_string("Exclude paths", "Please enter paths which you do NOT want to backup. Separate them with spaces. NB: /tmp and /proc are always excluded. :-) Just hit 'Enter' if you want to do a full system backup.", bkpinfo->exclude_paths);
3043 if (p == NULL) {
3044 log_to_screen("User has chosen not to backup the PC");
3045 finish(1);
3046 }
3047 mr_free(bkpinfo->exclude_paths);
3048 bkpinfo->exclude_paths = p;
3049
3050 p = popup_and_get_string("Temporary directory", "Please enter your temporary directory.", bkpinfo->tmpdir);
3051 if (p == NULL) {
3052 log_to_screen("User has chosen not to backup the PC");
3053 finish(1);
3054 }
3055 mr_free(bkpinfo->tmpdir);
3056 bkpinfo->tmpdir = p;
3057
3058 p = popup_and_get_string("Scratch directory", "Please enter your scratch directory.", bkpinfo->scratchdir);
3059 if (p == NULL) {
3060 log_to_screen("User has chosen not to backup the PC");
3061 finish(1);
3062 }
3063 mr_free(bkpinfo->scratchdir);
3064 bkpinfo->scratchdir = p;
3065
3066// Interactive mode:
3067#ifdef __IA64__
3068 bkpinfo->make_cd_use_lilo = TRUE;
3069#else
3070 bkpinfo->make_cd_use_lilo = FALSE;
3071#endif
3072 bkpinfo->backup_data = TRUE;
3073 bkpinfo->verify_data =
3074 ask_me_yes_or_no
3075 ("Will you want to verify your backups after Mondo has created them?");
3076
3077 if (!ask_me_yes_or_no
3078 ("Are you sure you want to proceed? Hit 'no' to abort.")) {
3079 log_to_screen("User has chosen not to backup the PC");
3080 finish(1);
3081 }
3082 } else {
3083 bkpinfo->restore_data = TRUE; // probably...
3084 }
3085
3086 if (bkpinfo->backup_media_type == iso
3087 || bkpinfo->backup_media_type == netfs) {
3088 g_ISO_restore_mode = TRUE;
3089 }
3090#ifdef __FreeSD__
3091// skip
3092#else
3093 if (bkpinfo->backup_media_type == netfs) {
3094 log_msg(3, "I think the Remote mount is mounted at %s", bkpinfo->isodir);
3095 }
3096 log_it("isodir = %s", bkpinfo->isodir);
3097 if (bkpinfo->netfs_mount) {
3098 log_it("netfs_mount = '%s'", bkpinfo->netfs_mount);
3099 }
3100 if (bkpinfo->netfs_user) {
3101 log_it("netfs_user = '%s'", bkpinfo->netfs_user);
3102 }
3103 if (bkpinfo->netfs_proto) {
3104 log_it("netfs_proto = '%s'", bkpinfo->netfs_proto);
3105 }
3106#endif
3107
3108 log_it("media device = %s", bkpinfo->media_device);
3109 log_it("media size = %ld", bkpinfo->media_size[1]);
3110 tmp = bkptype_to_string(bkpinfo->backup_media_type);
3111 log_it("media type = %s", tmp);
3112 mr_free(tmp);
3113
3114 if (bkpinfo->prefix) {
3115 log_it("prefix = %s", bkpinfo->prefix);
3116 }
3117 log_it("compression = %ld", bkpinfo->compression_level);
3118
3119 /* Handle devices passed in bkpinfo and print result */
3120 mr_make_devlist_from_pathlist(bkpinfo->exclude_paths, 'E');
3121 mr_make_devlist_from_pathlist(bkpinfo->include_paths, 'I');
3122
3123 log_it("scratchdir = '%s'", bkpinfo->scratchdir);
3124 log_it("tmpdir = '%s'", bkpinfo->tmpdir);
3125 if (bkpinfo->image_devs) {
3126 log_it("image_devs = '%s'", bkpinfo->image_devs);
3127 }
3128 log_it("boot_device = '%s' (loader=%c)", bkpinfo->boot_device, bkpinfo->boot_loader);
3129 if (bkpinfo->media_size[0] < 0) {
3130 if (archiving_to_media) {
3131 fatal_error("Media size is less than zero.");
3132 } else {
3133 log_msg(2, "Warning - media size is less than zero.");
3134 bkpinfo->media_size[0] = 0;
3135 }
3136 }
3137 paranoid_free(sz_size);
3138 return (0);
3139}
3140
3141
3142
3143
3144/* @} - end of deviceGroup */
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