[1] | 1 | /* libmondo-archive.c
|
---|
[99] | 2 | $Id: libmondo-archive.c 99 2005-11-04 23:51:05Z bcornec $
|
---|
[1] | 3 |
|
---|
| 4 | subroutines to handle the archiving of files
|
---|
| 5 |
|
---|
| 6 |
|
---|
| 7 |
|
---|
| 8 | 07/14
|
---|
| 9 | - moved all ACL, xattr stuff here from libmondo-filelist.c
|
---|
| 10 |
|
---|
| 11 | 07/12
|
---|
| 12 | - when trying to find boot loader, look for /boot's /dev, not just /'s dev
|
---|
| 13 |
|
---|
| 14 | 07/10
|
---|
| 15 | - better detection of changed files
|
---|
| 16 | - added ACL, xattr support for afio
|
---|
| 17 |
|
---|
| 18 | 06/17
|
---|
| 19 | - backup with partimagehack if NTFS device; dd, if non-NTFS device
|
---|
| 20 |
|
---|
| 21 | 06/14
|
---|
| 22 | - use mondorescue.iso instead of mindi.iso
|
---|
| 23 |
|
---|
| 24 | 04/28
|
---|
| 25 | - cleaned up if/then architecture-specific stuff re: CD-R(W)s
|
---|
| 26 |
|
---|
| 27 | 04/03
|
---|
| 28 | - added star support
|
---|
| 29 |
|
---|
| 30 | 03/12
|
---|
| 31 | - modified offer_to_write_floppies() to support dual-disk boot/root thing
|
---|
| 32 |
|
---|
| 33 | 01/20/2004
|
---|
| 34 | - reformat dvd twice if necessary
|
---|
| 35 |
|
---|
| 36 | 12/01/2003
|
---|
| 37 | - added pause_for_N_seconds(5, "Letting DVD drive settle");
|
---|
| 38 |
|
---|
| 39 | 11/23
|
---|
| 40 | - added #define DVDRWFORMAT
|
---|
| 41 |
|
---|
| 42 | 11/20
|
---|
| 43 | - use --no-emul-boot -b isolinux.bin instead of -b mindi-boot.2880.img
|
---|
| 44 |
|
---|
| 45 | 10/23
|
---|
| 46 | - wipe DVD at start, whether or not disk is DVD-RW; this is
|
---|
| 47 | just a test, to see why dvd+rw-format followed by growiosfs
|
---|
| 48 | locks up the drive
|
---|
| 49 | - use the singlethreaded make_afioballs_and_images_OLD()
|
---|
| 50 | instead of the multithreaded make_afioballs_and_images()
|
---|
| 51 | if backing up to tape
|
---|
| 52 |
|
---|
| 53 | 10/21
|
---|
| 54 | - if backing up to dvd, look for relevant tools;
|
---|
| 55 | abort if missing
|
---|
| 56 |
|
---|
| 57 | 10/15
|
---|
| 58 | - UI tweaks
|
---|
| 59 |
|
---|
| 60 | 10/10
|
---|
| 61 | - eject/inject DVD after wiping it
|
---|
| 62 |
|
---|
| 63 | 09/27
|
---|
| 64 | - pause_and_ask_for_cdr() will now blank DVD if necessary
|
---|
| 65 |
|
---|
| 66 | 09/26
|
---|
| 67 | - proper reporting of media type in displayed strings
|
---|
| 68 | (i.e. DVD if DVD, CD if CD, etc.)
|
---|
| 69 |
|
---|
| 70 | 09/25
|
---|
| 71 | - add DVD support
|
---|
| 72 |
|
---|
| 73 | 09/23
|
---|
| 74 | - malloc/free global strings in new subroutines - malloc_libmondo_global_strings()
|
---|
| 75 | and free_libmondo_global_strings() - which are in libmondo-tools.c
|
---|
| 76 |
|
---|
| 77 | 09/15
|
---|
| 78 | - changed a bunch of char[MAX_STR_LEN]'s to char*; malloc; free;
|
---|
| 79 |
|
---|
| 80 | 09/14
|
---|
| 81 | - cosmetic bug re: call to 'which dvdrecord'
|
---|
| 82 |
|
---|
| 83 | 09/09
|
---|
| 84 | - copy `locate isolinux.bin | tail -n1` to CD before calling mkisfso
|
---|
| 85 | if file is missing (in which case, bug in Mindi.pl!)
|
---|
| 86 | - reduced noof_threads from 3 to 2
|
---|
| 87 | - fixed cosmetic bug in make_slices_and_images()
|
---|
| 88 |
|
---|
| 89 | 09/02
|
---|
| 90 | - fixed cosmetic bug in verify_data()
|
---|
| 91 |
|
---|
| 92 | 05/01 - 08/31
|
---|
| 93 | - added partimagehack hooks
|
---|
| 94 | - make twice as many archives at once as before
|
---|
| 95 | - fixed syntax error re: system(xxx,FALSE)
|
---|
| 96 | - unmount CD-ROM before burning (necessary for RH8/9)
|
---|
| 97 | - only ask for new media if sensible
|
---|
| 98 | - fixed mondoarchive -Vi multi-CD verify bug (Tom Mortell)
|
---|
| 99 | - use single-threaded make_afioballs_and_images() if FreeBSD
|
---|
| 100 | - fixed bug on line 476 (Joshua Oreman)
|
---|
| 101 | - re-enabled the pause, for people w/ weird CD-ROM drives
|
---|
| 102 | - added Joshua Oreman's FreeBSD patches
|
---|
| 103 | - don't listen to please_dont_eject_when_restoring
|
---|
| 104 | ...after all, we're not restoring :)
|
---|
| 105 |
|
---|
| 106 | 04/01 - 04/30
|
---|
| 107 | - cleaned up archive_this_fileset()
|
---|
| 108 | - decreased ARCH_THREADS from 3 to 2
|
---|
| 109 | - pause_and_ask_for_cd() --- calls retract_CD_tray_and_defeat_autorun()
|
---|
| 110 | - call assert() and log_OS_error() in various places
|
---|
| 111 | - cleaned up code a bit
|
---|
| 112 | - increased ARCH_THREADS from 2 to 3
|
---|
| 113 | - misc clean-up (Tom Mortell)
|
---|
| 114 |
|
---|
| 115 | 03/15/2003
|
---|
| 116 | - fixed problem w/ multi-ISO verify cycle (Tom Mortell)
|
---|
| 117 |
|
---|
| 118 | 11/01 - 12/31/2002
|
---|
| 119 | - removed references to make_afioballs_and_images_OLD()
|
---|
| 120 | - added some error-checking to make_afioballs_in_background
|
---|
| 121 | - make_iso_and_go_on() now copies Mondo's autorun file to CD
|
---|
| 122 | - set scratchdir dir to 1744 when burning CD
|
---|
| 123 | - cleaned up code a bit
|
---|
| 124 | - in call_mindi_...(), gracefully handle the user's input
|
---|
| 125 | if they specify the boot loader but not the boot device
|
---|
| 126 | - offer to abort if GRUB is boot loader and /dev/md* is
|
---|
| 127 | the boot device (bug in grub-install)
|
---|
| 128 | - if boot loader is R then write RAW as bootloader.name
|
---|
| 129 | - multithreaded make_afioballs_and_images()
|
---|
| 130 | - fixed slice_up_file_etc() for 0-compression users
|
---|
| 131 | - line 1198: added call to is_this_file_compressed() to stop
|
---|
| 132 | slice_up_file_etc() from compressing files which are
|
---|
| 133 | already compressed
|
---|
| 134 | - other hackery related to the above enhancement
|
---|
| 135 | - afio no longer forcibly compresses all files (i.e. I dropped
|
---|
| 136 | the -U following suggestions from users); let's see if
|
---|
| 137 | it works :)
|
---|
| 138 |
|
---|
| 139 | 10/01 - 10/31
|
---|
| 140 | - mondoarchive (with no parameters) wasn't working
|
---|
| 141 | if user said yes when asked if BurnProof drive; FIXED
|
---|
| 142 | - if manual CD tray and writing to ISO's then prompt
|
---|
| 143 | for each & every new CD
|
---|
| 144 | - moved a lot of subroutines here
|
---|
| 145 | from mondo-archive.c and mondo-floppies.c
|
---|
| 146 |
|
---|
| 147 | 09/01 - 09/30
|
---|
| 148 | - if CD not burned OK then don't try to verify
|
---|
| 149 | - change 64k to TAPE_BLOCK_SIZE
|
---|
| 150 | - run_program_and_log_output() now takes boolean operator to specify
|
---|
| 151 | whether it will log its activities in the event of _success_
|
---|
| 152 | - orig_vfy_flag_val added to write_iso_and_go_on, to restore bkpinfo->verify_data's
|
---|
| 153 | value if altered by verify_cd_image()
|
---|
| 154 |
|
---|
| 155 | 08/01 - 08/31
|
---|
| 156 | - use data structure to store the fname, checksum, mods & perms of each bigfile
|
---|
| 157 | ... biggiestruct :)
|
---|
| 158 | - bigger tmp[]'s in a few places
|
---|
| 159 | - cleaned up the (user-friendly) counting of biggiefiles a bit
|
---|
| 160 | - if media_size[N]<=0 then catch it & abort, unless it's tape,
|
---|
| 161 | in which case, allow it
|
---|
| 162 | - cleaned up a lot of log_it() calls
|
---|
| 163 | - fixed NULL filename-related bug in can_we_fit_these_files_on_media()
|
---|
| 164 | - deleted can_we_fit.....() subroutine because it was causing problems
|
---|
| 165 | --- moved its code into the one subroutine which called it
|
---|
| 166 | - created [08/01/2002]
|
---|
| 167 | */
|
---|
| 168 |
|
---|
| 169 | /**
|
---|
| 170 | * @file
|
---|
| 171 | * Functions to handle backing up data.
|
---|
| 172 | * This is the main file (at least the longest one) in libmondo.
|
---|
| 173 | */
|
---|
| 174 |
|
---|
| 175 | #include "../common/my-stuff.h"
|
---|
| 176 | #include "../common/mondostructures.h"
|
---|
| 177 | #include "libmondo-string-EXT.h"
|
---|
| 178 | #include "libmondo-stream-EXT.h"
|
---|
| 179 | #include "libmondo-devices-EXT.h"
|
---|
| 180 | #include "libmondo-tools-EXT.h"
|
---|
| 181 | #include "libmondo-gui-EXT.h"
|
---|
| 182 | #include "libmondo-fork-EXT.h"
|
---|
| 183 | #include "libmondo-files-EXT.h"
|
---|
| 184 | #include "libmondo-filelist-EXT.h"
|
---|
| 185 | #include "libmondo-tools-EXT.h"
|
---|
| 186 | #include "libmondo-verify-EXT.h"
|
---|
| 187 | #include "libmondo-archive.h"
|
---|
| 188 | #include "lib-common-externs.h"
|
---|
| 189 | #include <sys/sem.h>
|
---|
| 190 | #include <sys/types.h>
|
---|
| 191 | #include <sys/ipc.h>
|
---|
| 192 | #include <stdarg.h>
|
---|
| 193 | #define DVDRWFORMAT 1
|
---|
| 194 |
|
---|
| 195 |
|
---|
| 196 |
|
---|
| 197 | /** @def DEFAULT_1722MB_DISK The default 1.722M floppy disk to write images to. */
|
---|
| 198 | /** @def BACKUP_1722MB_DISK The 1.722M floppy disk to try if the default fails. */
|
---|
| 199 |
|
---|
| 200 | #ifdef __FreeBSD__
|
---|
| 201 | #define DEFAULT_1722MB_DISK "/dev/fd0.1722"
|
---|
| 202 | #define BACKUP_1722MB_DISK "/dev/fd0.1722"
|
---|
| 203 | #else
|
---|
| 204 | #define DEFAULT_1722MB_DISK "/dev/fd0u1722"
|
---|
| 205 | #define BACKUP_1722MB_DISK "/dev/fd0H1722"
|
---|
| 206 | #ifndef _SEMUN_H
|
---|
| 207 | #define _SEMUN_H
|
---|
| 208 |
|
---|
| 209 | /**
|
---|
| 210 | * The semaphore union, provided only in case the user's system doesn't.
|
---|
| 211 | */
|
---|
| 212 | union semun {
|
---|
| 213 | int val;
|
---|
| 214 | struct semid_ds *buf;
|
---|
| 215 | unsigned short int *array;
|
---|
| 216 | struct seminfo *__buf;
|
---|
| 217 | };
|
---|
| 218 | #endif
|
---|
| 219 | #endif /* __FreeBSD__ */
|
---|
| 220 |
|
---|
| 221 | /*@unused@*/
|
---|
[99] | 222 | //static char cvsid[] = "$Id: libmondo-archive.c 99 2005-11-04 23:51:05Z bcornec $";
|
---|
[1] | 223 |
|
---|
| 224 | /* *************************** external global vars ******************/
|
---|
| 225 | extern int g_current_media_number;
|
---|
| 226 | extern int g_currentY;
|
---|
| 227 | extern bool g_text_mode;
|
---|
| 228 | extern bool g_exiting;
|
---|
| 229 | extern long g_current_progress;
|
---|
| 230 | extern FILE*g_tape_stream;
|
---|
| 231 | extern long long g_tape_posK;
|
---|
| 232 | extern char *g_mondo_home;
|
---|
| 233 | extern char *g_tmpfs_mountpt;
|
---|
| 234 | extern bool g_cd_recovery;
|
---|
| 235 | extern char *g_serial_string;
|
---|
| 236 |
|
---|
| 237 | /**
|
---|
| 238 | * @addtogroup globalGroup
|
---|
| 239 | * @{
|
---|
| 240 | */
|
---|
| 241 | /**
|
---|
| 242 | * The current backup media type in use.
|
---|
| 243 | */
|
---|
| 244 | t_bkptype g_backup_media_type=none;
|
---|
| 245 |
|
---|
| 246 | /**
|
---|
| 247 | * Incremented by each archival thread when it starts up. After that,
|
---|
| 248 | * this is the number of threads running.
|
---|
| 249 | */
|
---|
| 250 | int g_current_thread_no = 0;
|
---|
| 251 |
|
---|
| 252 | /* @} - end of globalGroup */
|
---|
| 253 |
|
---|
| 254 | extern int g_noof_rows;
|
---|
| 255 |
|
---|
| 256 | /* Semaphore-related code */
|
---|
| 257 |
|
---|
| 258 | static int set_semvalue(void);
|
---|
| 259 | static void del_semvalue(void);
|
---|
| 260 | static int semaphore_p(void);
|
---|
| 261 | static int semaphore_v(void);
|
---|
| 262 |
|
---|
| 263 | static int g_sem_id;
|
---|
| 264 | static int g_sem_key;
|
---|
| 265 |
|
---|
| 266 |
|
---|
| 267 |
|
---|
| 268 |
|
---|
| 269 | /**
|
---|
| 270 | * Initialize the semaphore.
|
---|
| 271 | * @see del_semvalue
|
---|
| 272 | * @see semaphore_p
|
---|
| 273 | * @see semaphore_v
|
---|
| 274 | * @return 1 for success, 0 for failure.
|
---|
| 275 | */
|
---|
| 276 | static int set_semvalue(void) // initializes semaphore
|
---|
| 277 | {
|
---|
| 278 | union semun sem_union;
|
---|
| 279 | sem_union.val = 1;
|
---|
| 280 | if (semctl(g_sem_id, 0, SETVAL, sem_union) == -1) { return(0); }
|
---|
| 281 | return(1);
|
---|
| 282 | }
|
---|
| 283 |
|
---|
| 284 | /**
|
---|
| 285 | * Frees (deletes) the semaphore. Failure is indicated by a log
|
---|
| 286 | * message.
|
---|
| 287 | * @see set_semvalue
|
---|
| 288 | */
|
---|
| 289 | static void del_semvalue(void) // deletes semaphore
|
---|
| 290 | {
|
---|
| 291 | union semun sem_union;
|
---|
| 292 |
|
---|
| 293 | if (semctl(g_sem_id, 0, IPC_RMID, sem_union) == -1)
|
---|
| 294 | { log_msg (3, "Failed to delete semaphore"); }
|
---|
| 295 | }
|
---|
| 296 |
|
---|
| 297 | /**
|
---|
| 298 | * Acquire (increment) the semaphore (change status to P).
|
---|
| 299 | * @return 1 for success, 0 for failure.
|
---|
| 300 | * @see semaphore_v
|
---|
| 301 | */
|
---|
| 302 | static int semaphore_p(void) // changes status to 'P' (waiting)
|
---|
| 303 | {
|
---|
| 304 | struct sembuf sem_b;
|
---|
| 305 |
|
---|
| 306 | sem_b.sem_num = 0;
|
---|
| 307 | sem_b.sem_op = -1; // P()
|
---|
| 308 | sem_b.sem_flg = SEM_UNDO;
|
---|
| 309 | if (semop(g_sem_id, &sem_b, 1) == -1)
|
---|
| 310 | { log_msg(3, "semaphore_p failed"); return(0); }
|
---|
| 311 | return(1);
|
---|
| 312 | }
|
---|
| 313 |
|
---|
| 314 | /**
|
---|
| 315 | * Free (decrement) the semaphore (change status to V).
|
---|
| 316 | * @return 1 for success, 0 for failure.
|
---|
| 317 | */
|
---|
| 318 | static int semaphore_v(void) // changes status to 'V' (free)
|
---|
| 319 | {
|
---|
| 320 | struct sembuf sem_b;
|
---|
| 321 |
|
---|
| 322 | sem_b.sem_num = 0;
|
---|
| 323 | sem_b.sem_op = 1; // V()
|
---|
| 324 | sem_b.sem_flg = SEM_UNDO;
|
---|
| 325 | if (semop(g_sem_id, &sem_b, 1) == -1)
|
---|
| 326 | { log_msg(3, "semaphore_v failed"); return(0); }
|
---|
| 327 | return(1);
|
---|
| 328 | }
|
---|
| 329 |
|
---|
| 330 |
|
---|
| 331 | //------------------------------------------------------
|
---|
| 332 |
|
---|
| 333 |
|
---|
| 334 | /**
|
---|
| 335 | * Size in megabytes of the buffer afforded to the executable "buffer".
|
---|
| 336 | * This figure is used when we calculate how much data we have probably 'lost'
|
---|
| 337 | * when writing off the end of tape N, so that we can then figure out how much
|
---|
| 338 | * data we must recreate & write to the start of tape N+1.
|
---|
| 339 | */
|
---|
| 340 | extern int g_tape_buffer_size_MB;
|
---|
| 341 |
|
---|
| 342 |
|
---|
| 343 |
|
---|
| 344 |
|
---|
| 345 | int
|
---|
| 346 | archive_this_fileset_with_star (struct s_bkpinfo *bkpinfo, char *filelist, char *fname,
|
---|
| 347 | int setno)
|
---|
| 348 | {
|
---|
| 349 | int retval = 0;
|
---|
| 350 | unsigned int res = 0;
|
---|
| 351 | int tries = 0;
|
---|
| 352 | char *command;
|
---|
| 353 | char *zipparams;
|
---|
| 354 | char *tmp;
|
---|
| 355 | char *p;
|
---|
| 356 |
|
---|
| 357 | malloc_string(command);
|
---|
| 358 | malloc_string(zipparams);
|
---|
| 359 | malloc_string(tmp);
|
---|
| 360 |
|
---|
| 361 | if (!does_file_exist (filelist))
|
---|
| 362 | {
|
---|
| 363 | sprintf (tmp, "(archive_this_fileset) - filelist %s does not exist", filelist);
|
---|
| 364 | log_to_screen (tmp);
|
---|
| 365 | return (1);
|
---|
| 366 | }
|
---|
| 367 |
|
---|
| 368 | sprintf(tmp, "echo hi > %s 2> /dev/null", fname);
|
---|
| 369 | if (system(tmp))
|
---|
| 370 | {
|
---|
| 371 | fatal_error("Unable to write tarball to scratchdir");
|
---|
| 372 | }
|
---|
| 373 |
|
---|
| 374 | sprintf(command, "star H=star list=%s -c " STAR_ACL_SZ " file=%s", filelist, fname);
|
---|
| 375 | if (bkpinfo->use_lzo) { fatal_error("Can't use lzop"); }
|
---|
| 376 | if (bkpinfo->compression_level > 0)
|
---|
| 377 | {
|
---|
| 378 | strcat(command, " -bz");
|
---|
| 379 | }
|
---|
| 380 | sprintf(command+strlen(command), " 2>> %s", MONDO_LOGFILE);
|
---|
| 381 | log_msg(4, "command = '%s'", command);
|
---|
| 382 |
|
---|
| 383 | for(res=99,tries=0; tries<3 && res!=0; tries++)
|
---|
| 384 | {
|
---|
| 385 | log_msg(5, "command='%s'", command);
|
---|
| 386 | res = system (command);
|
---|
| 387 | strcpy(tmp, last_line_of_file(MONDO_LOGFILE));
|
---|
| 388 | log_msg(1, "res=%d; tmp='%s'", res, tmp);
|
---|
| 389 | if (bkpinfo->use_star && (res==254 || res==65024) && strstr(tmp, "star: Processed all possible files") && tries>0)
|
---|
| 390 | {
|
---|
| 391 | log_msg(1, "Star returned nonfatal error");
|
---|
| 392 | res=0;
|
---|
| 393 | }
|
---|
| 394 | if (res)
|
---|
| 395 | {
|
---|
| 396 | log_OS_error (command);
|
---|
| 397 | p = strstr(command, "-acl ");
|
---|
| 398 | if (p)
|
---|
| 399 | {
|
---|
| 400 | p[0]=p[1]=p[2]=p[3]=' ';
|
---|
| 401 | log_msg(1,"new command = '%s'", command);
|
---|
| 402 | }
|
---|
| 403 | else
|
---|
| 404 | {
|
---|
| 405 | log_msg (3, "Attempt #%d failed. Pausing 3 seconds and retrying...", tries+1);
|
---|
| 406 | sleep(3);
|
---|
| 407 | }
|
---|
| 408 | }
|
---|
| 409 | }
|
---|
| 410 | retval += res;
|
---|
| 411 | if (retval) { log_msg (3, "Failed to write set %d", setno); }
|
---|
| 412 | else if (tries>1) { log_msg( 3,"Succeeded in writing set %d, on try #%d", setno, tries); }
|
---|
| 413 |
|
---|
| 414 | paranoid_free(command);
|
---|
| 415 | paranoid_free(zipparams);
|
---|
| 416 | paranoid_free(tmp);
|
---|
| 417 | return (retval);
|
---|
| 418 | }
|
---|
| 419 |
|
---|
| 420 |
|
---|
| 421 | /**
|
---|
| 422 | * Call @c afio to archive the filelist @c filelist to the file @c fname.
|
---|
| 423 | *
|
---|
| 424 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 425 | * - @c compression_level
|
---|
| 426 | * - @c scratchdir (only verifies existence)
|
---|
| 427 | * - @c tmpdir (only verifies existence)
|
---|
| 428 | * - @c zip_exe
|
---|
| 429 | * - @c zip_suffix
|
---|
| 430 | * @param filelist The path to a file containing a list of files to be archived
|
---|
| 431 | * in this fileset.
|
---|
| 432 | * @param fname The output file to archive to.
|
---|
| 433 | * @param setno This fileset number.
|
---|
| 434 | * @return The number of errors encountered (0 for success).
|
---|
| 435 | * @ingroup LLarchiveGroup
|
---|
| 436 | */
|
---|
| 437 | int
|
---|
| 438 | archive_this_fileset (struct s_bkpinfo *bkpinfo, char *filelist, char *fname,
|
---|
| 439 | int setno)
|
---|
| 440 | {
|
---|
| 441 |
|
---|
| 442 | /*@ int ****************************************************************/
|
---|
| 443 | int retval = 0;
|
---|
| 444 | int res = 0;
|
---|
| 445 | int i = 0;
|
---|
| 446 | int tries = 0;
|
---|
| 447 | static int free_ramdisk_space = 9999;
|
---|
| 448 |
|
---|
| 449 | /*@ buffers *************************************************************/
|
---|
| 450 | char *command;
|
---|
| 451 | char *zipparams;
|
---|
| 452 | char *tmp;
|
---|
| 453 |
|
---|
| 454 | assert(bkpinfo!=NULL);
|
---|
| 455 | assert_string_is_neither_NULL_nor_zerolength(filelist);
|
---|
| 456 | assert_string_is_neither_NULL_nor_zerolength(fname);
|
---|
| 457 |
|
---|
| 458 | if (bkpinfo->compression_level > 0 && bkpinfo->use_star)
|
---|
| 459 | {
|
---|
| 460 | return(archive_this_fileset_with_star(bkpinfo, filelist, fname, setno));
|
---|
| 461 | }
|
---|
| 462 |
|
---|
| 463 | malloc_string(command);
|
---|
| 464 | malloc_string(zipparams);
|
---|
| 465 | malloc_string(tmp);
|
---|
| 466 |
|
---|
| 467 | if (!does_file_exist (filelist))
|
---|
| 468 | {
|
---|
| 469 | sprintf (tmp, "(archive_this_fileset) - filelist %s does not exist", filelist);
|
---|
| 470 | log_to_screen (tmp);
|
---|
| 471 | return (1);
|
---|
| 472 | }
|
---|
| 473 | sprintf(tmp, "echo hi > %s 2> /dev/null", fname);
|
---|
| 474 | if (system(tmp))
|
---|
| 475 | {
|
---|
| 476 | fatal_error("Unable to write tarball to scratchdir");
|
---|
| 477 | }
|
---|
| 478 |
|
---|
| 479 |
|
---|
| 480 | if (bkpinfo->compression_level > 0)
|
---|
| 481 | {
|
---|
| 482 | sprintf (tmp, "%s/do-not-compress-these", g_mondo_home);
|
---|
| 483 | // -b %ld, TAPE_BLOCK_SIZE
|
---|
| 484 | sprintf (zipparams, "-Z -P %s -G %d -T 3k", bkpinfo->zip_exe, bkpinfo->compression_level);
|
---|
| 485 | if (does_file_exist(tmp))
|
---|
| 486 | { strcat (zipparams, " -E "); strcat (zipparams, tmp); }
|
---|
| 487 | else
|
---|
| 488 | { log_msg(3, "%s not found. Cannot exclude zipfiles, etc.", tmp); }
|
---|
| 489 | }
|
---|
| 490 | else
|
---|
| 491 | {
|
---|
| 492 | zipparams[0] = '\0';
|
---|
| 493 | }
|
---|
| 494 |
|
---|
| 495 | // make_hole_for_file(fname);
|
---|
| 496 |
|
---|
| 497 | if (!does_file_exist(bkpinfo->tmpdir)) { log_OS_error("tmpdir not found"); fatal_error("tmpdir not found"); }
|
---|
| 498 | if (!does_file_exist(bkpinfo->scratchdir)) { log_OS_error("scratchdir not found"); fatal_error("scratchdir not found"); }
|
---|
| 499 | sprintf (command, "rm -f %s %s. %s.gz %s.%s", fname, fname, fname, fname,
|
---|
| 500 | bkpinfo->zip_suffix);
|
---|
| 501 | paranoid_system (command);
|
---|
| 502 |
|
---|
| 503 | sprintf (command, "cat %s | afio -o -b %ld -M 16m %s %s 2>> %s", filelist, TAPE_BLOCK_SIZE, zipparams, fname, MONDO_LOGFILE);
|
---|
| 504 |
|
---|
| 505 | sprintf(tmp, "echo hi > %s 2> /dev/null", fname);
|
---|
| 506 | if (system(tmp))
|
---|
| 507 | {
|
---|
| 508 | fatal_error("Unable to write tarball to scratchdir");
|
---|
| 509 | }
|
---|
| 510 |
|
---|
| 511 | for(res=99,tries=0; tries<3 && res!=0; tries++)
|
---|
| 512 | {
|
---|
| 513 | log_msg(5, "command='%s'", command);
|
---|
| 514 | res = system (command);
|
---|
| 515 | if (res)
|
---|
| 516 | {
|
---|
| 517 | log_OS_error (command);
|
---|
| 518 | log_msg (3, "Attempt #%d failed. Pausing 3 seconds and retrying...", tries+1);
|
---|
| 519 | sleep(3);
|
---|
| 520 | }
|
---|
| 521 | }
|
---|
| 522 | retval += res;
|
---|
| 523 | if (retval) { log_msg (3, "Failed to write set %d", setno); }
|
---|
| 524 | else if (tries>1) { log_msg( 3,"Succeeded in writing set %d, on try #%d", setno, tries); }
|
---|
| 525 |
|
---|
| 526 | if (g_tmpfs_mountpt[0] != '\0') {
|
---|
| 527 | i = atoi( call_program_and_get_last_line_of_output ("df -m | grep dev/shm | grep -v none | tr -s ' ' '\t' | cut -f4"));
|
---|
| 528 | if (i>0)
|
---|
| 529 | {
|
---|
| 530 | if (free_ramdisk_space > i)
|
---|
| 531 | {
|
---|
| 532 | free_ramdisk_space = i;
|
---|
| 533 | log_msg (2, "min(free_ramdisk_space) is now %d", free_ramdisk_space);
|
---|
| 534 | if (free_ramdisk_space < 10)
|
---|
| 535 | {
|
---|
| 536 | fatal_error ("Please increase PPCFG_RAMDISK_SIZE in my-stuff.h to increase size of ramdisk ");
|
---|
| 537 | }
|
---|
| 538 | }
|
---|
| 539 | }
|
---|
| 540 | }
|
---|
| 541 | paranoid_free(command);
|
---|
| 542 | paranoid_free(zipparams);
|
---|
| 543 | paranoid_free(tmp);
|
---|
| 544 | return (retval);
|
---|
| 545 | }
|
---|
| 546 |
|
---|
| 547 |
|
---|
| 548 |
|
---|
| 549 |
|
---|
| 550 |
|
---|
| 551 |
|
---|
| 552 | /**
|
---|
| 553 | * Wrapper function for all the backup commands.
|
---|
| 554 | * Calls these other functions: @c prepare_filelist(),
|
---|
| 555 | * @c call_filelist_chopper(), @c copy_mondo_and_mindi_stuff_to_scratchdir(),
|
---|
| 556 | * @c call_mindi_to_supply_boot_disks(), @c do_that_initial_phase(),
|
---|
| 557 | * @c make_those_afios_phase(), @c make_those_slices_phase(), and
|
---|
| 558 | * @c do_that_final_phase(). If anything fails before @c do_that_initial_phase(),
|
---|
| 559 | * @c fatal_error is called with a suitable message.
|
---|
| 560 | * @param bkpinfo The backup information structure. Uses most fields.
|
---|
| 561 | * @return The number of non-fatal errors encountered (0 for success).
|
---|
| 562 | * @ingroup archiveGroup
|
---|
| 563 | */
|
---|
| 564 | int backup_data(struct s_bkpinfo *bkpinfo)
|
---|
| 565 | {
|
---|
| 566 | int retval=0, res=0;
|
---|
| 567 | char *tmp;
|
---|
| 568 |
|
---|
| 569 | assert(bkpinfo!=NULL);
|
---|
| 570 | set_g_cdrom_and_g_dvd_to_bkpinfo_value(bkpinfo);
|
---|
| 571 | malloc_string(tmp);
|
---|
| 572 | if (bkpinfo->backup_media_type == dvd)
|
---|
| 573 | {
|
---|
| 574 | #ifdef DVDRWFORMAT
|
---|
| 575 | if (!find_home_of_exe("dvd+rw-format")) { fatal_error("Cannot find dvd+rw-format. Please install it or fix your PATH."); }
|
---|
| 576 | #endif
|
---|
| 577 | if (!find_home_of_exe("growisofs")) { fatal_error("Cannot find growisofs. Please install it or fix your PATH."); }
|
---|
| 578 | }
|
---|
| 579 |
|
---|
| 580 | if ((res=prepare_filelist (bkpinfo))) /* generate scratchdir/filelist.full */
|
---|
| 581 | { fatal_error ("Failed to generate filelist catalog"); }
|
---|
| 582 | if (call_filelist_chopper (bkpinfo)) { fatal_error("Failed to run filelist chopper"); }
|
---|
| 583 |
|
---|
| 584 | /*
|
---|
| 585 | sprintf(tmp, "wc -l %s/archives/filelist.full > %s/archives/filelist.count",bkpinfo->scratchdir, bkpinfo->scratchdir);
|
---|
| 586 | if (run_program_and_log_output(tmp, 2))
|
---|
| 587 | { fatal_error("Failed to count filelist.full"); }
|
---|
| 588 | */
|
---|
| 589 | sprintf(tmp, "gzip -9 %s/archives/filelist.full", bkpinfo->scratchdir);
|
---|
| 590 | if (run_program_and_log_output(tmp, 2))
|
---|
| 591 | { fatal_error("Failed to gzip filelist.full"); }
|
---|
| 592 | sprintf(tmp, "cp -f %s/archives/*list*.gz %s", bkpinfo->scratchdir, bkpinfo->tmpdir);
|
---|
| 593 | if (run_program_and_log_output(tmp, 2))
|
---|
| 594 | { fatal_error("Failed to copy to tmpdir"); }
|
---|
| 595 |
|
---|
| 596 | copy_mondo_and_mindi_stuff_to_scratchdir (bkpinfo); // payload, too, if it exists
|
---|
| 597 | #if __FreeBSD__ == 5
|
---|
| 598 | strcpy (bkpinfo->kernel_path, "/boot/kernel/kernel");
|
---|
| 599 | #elif __FreeBSD__ == 4
|
---|
| 600 | strcpy (bkpinfo->kernel_path, "/kernel");
|
---|
| 601 | #elif linux
|
---|
| 602 | if (figure_out_kernel_path_interactively_if_necessary(bkpinfo->kernel_path))
|
---|
| 603 | { fatal_error ("Kernel not found. Please specify manually with the '-k' switch."); }
|
---|
| 604 | #else
|
---|
| 605 | #error "I don't know about this system!"
|
---|
| 606 | #endif
|
---|
| 607 | if ((res = call_mindi_to_supply_boot_disks (bkpinfo)))
|
---|
| 608 | { fatal_error ("Failed to generate boot+data disks"); }
|
---|
| 609 | retval += do_that_initial_phase (bkpinfo); // prepare
|
---|
| 610 | sprintf(tmp, "rm -f %s/images/*.iso", bkpinfo->scratchdir);
|
---|
| 611 | run_program_and_log_output(tmp, 1);
|
---|
| 612 | retval += make_those_afios_phase (bkpinfo); // backup regular files
|
---|
| 613 | retval += make_those_slices_phase (bkpinfo); // backup BIG files
|
---|
| 614 | retval += do_that_final_phase (bkpinfo); // clean up
|
---|
| 615 | log_msg (1, "Creation of archives... complete.");
|
---|
| 616 | if (bkpinfo->verify_data) { sleep(2); }
|
---|
| 617 | paranoid_free(tmp);
|
---|
| 618 | return(retval);
|
---|
| 619 | }
|
---|
| 620 |
|
---|
| 621 |
|
---|
| 622 |
|
---|
| 623 |
|
---|
| 624 | /**
|
---|
| 625 | * Call Mindi to generate boot and data disks.
|
---|
| 626 | * @note This binds correctly to the new Perl version of mindi.
|
---|
| 627 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 628 | * - @c backup_media_type
|
---|
| 629 | * - @c boot_loader
|
---|
| 630 | * - @c boot_device
|
---|
| 631 | * - @c compression_level
|
---|
| 632 | * - @c differential
|
---|
| 633 | * - @c exclude_paths
|
---|
| 634 | * - @c image_devs
|
---|
| 635 | * - @c kernel_path
|
---|
| 636 | * - @c make_cd_use_lilo
|
---|
| 637 | * - @c media_device
|
---|
| 638 | * - @c media_size
|
---|
| 639 | * - @c nonbootable_backup
|
---|
| 640 | * - @c scratchdir
|
---|
| 641 | * - @c tmpdir
|
---|
| 642 | * - @c use_lzo
|
---|
| 643 | *
|
---|
| 644 | * @return The number of errors encountered (0 for success)
|
---|
| 645 | * @bug The code to automagically determine the boot drive
|
---|
| 646 | * is messy and system-dependent. In particular, it breaks
|
---|
| 647 | * for Linux RAID and LVM users.
|
---|
| 648 | * @ingroup MLarchiveGroup
|
---|
| 649 | */
|
---|
| 650 | int
|
---|
| 651 | call_mindi_to_supply_boot_disks (struct s_bkpinfo *bkpinfo)
|
---|
| 652 | {
|
---|
| 653 | /*@ buffer *************************************************************/
|
---|
| 654 | char *tmp;
|
---|
| 655 | char *scratchdir;
|
---|
| 656 | char *command;
|
---|
| 657 | char *use_lzo_sz;
|
---|
| 658 | char *use_comp_sz;
|
---|
| 659 | char *use_star_sz;
|
---|
| 660 | char *bootldr_str;
|
---|
| 661 | char *tape_device;
|
---|
| 662 | char *last_filelist_number;
|
---|
| 663 | char *broken_bios_sz;
|
---|
| 664 | char *cd_recovery_sz;
|
---|
| 665 | char *tape_size_sz;
|
---|
| 666 | char *devs_to_exclude;
|
---|
| 667 | char *use_lilo_sz;
|
---|
| 668 | char *value;
|
---|
| 669 | char *bootdev;
|
---|
| 670 |
|
---|
| 671 |
|
---|
| 672 |
|
---|
| 673 | /*@ char ***************************************************************/
|
---|
| 674 | char ch = '\0';
|
---|
| 675 |
|
---|
| 676 | /*@ long ***********************************************************/
|
---|
| 677 | long lines_in_filelist = 0;
|
---|
| 678 |
|
---|
| 679 | /*@ int **************************************************************/
|
---|
| 680 | int res = 0;
|
---|
| 681 | long estimated_total_noof_slices = 0;
|
---|
| 682 |
|
---|
| 683 | assert(bkpinfo!=NULL);
|
---|
| 684 | command = malloc(1200);
|
---|
| 685 | malloc_string ( tmp );
|
---|
| 686 | malloc_string ( scratchdir );
|
---|
| 687 | malloc_string ( use_lzo_sz );
|
---|
| 688 | malloc_string ( use_star_sz );
|
---|
| 689 | malloc_string ( use_comp_sz );
|
---|
| 690 | malloc_string ( bootldr_str );
|
---|
| 691 | malloc_string ( tape_device );
|
---|
| 692 | malloc_string ( last_filelist_number );
|
---|
| 693 | malloc_string ( broken_bios_sz );
|
---|
| 694 | malloc_string ( cd_recovery_sz );
|
---|
| 695 | malloc_string ( tape_size_sz );
|
---|
| 696 | malloc_string ( devs_to_exclude );
|
---|
| 697 | malloc_string ( use_lilo_sz ); /* BCO: shared between LILO/ELILO */
|
---|
| 698 | malloc_string ( value );
|
---|
| 699 | malloc_string ( bootdev );
|
---|
| 700 |
|
---|
| 701 | strcpy( scratchdir, bkpinfo->scratchdir);
|
---|
| 702 | sprintf (tmp,
|
---|
| 703 | "echo \"%s\" | tr -s ' ' '\n' | grep -x \"/dev/.*\" | tr -s '\n' ' ' | awk '{print $0\"\\n\";}'",
|
---|
| 704 | bkpinfo->exclude_paths);
|
---|
| 705 | strcpy (devs_to_exclude, call_program_and_get_last_line_of_output (tmp));
|
---|
| 706 | sprintf (tmp, "devs_to_exclude = '%s'", devs_to_exclude);
|
---|
| 707 | log_msg (2, tmp);
|
---|
| 708 | mvaddstr_and_log_it (g_currentY, 0,
|
---|
| 709 | "Calling MINDI to create boot+data disks");
|
---|
| 710 | sprintf (tmp, "%s/filelist.full", bkpinfo->tmpdir);
|
---|
| 711 | if (!does_file_exist(tmp))
|
---|
| 712 | {
|
---|
| 713 | sprintf(tmp, "%s/tmpfs/filelist.full", bkpinfo->tmpdir);
|
---|
| 714 | if (!does_file_exist(tmp))
|
---|
| 715 | { fatal_error("Cannot find filelist.full, so I cannot count its lines"); }
|
---|
| 716 | }
|
---|
| 717 | lines_in_filelist = count_lines_in_file (tmp);
|
---|
| 718 | sprintf (tmp, "%s/LAST-FILELIST-NUMBER", bkpinfo->tmpdir);
|
---|
| 719 | strcpy (last_filelist_number, last_line_of_file (tmp));
|
---|
| 720 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
| 721 | {
|
---|
| 722 | sprintf (tape_size_sz, "%ld", bkpinfo->media_size[1]);
|
---|
| 723 | strcpy (tape_device, bkpinfo->media_device);
|
---|
| 724 | }
|
---|
| 725 | else
|
---|
| 726 | {
|
---|
| 727 | tape_size_sz[0] = '\0';
|
---|
| 728 | tape_device[0] = '\0';
|
---|
| 729 | }
|
---|
| 730 | if (bkpinfo->use_lzo)
|
---|
| 731 | {
|
---|
| 732 | strcpy (use_lzo_sz, "yes");
|
---|
| 733 | }
|
---|
| 734 | else
|
---|
| 735 | {
|
---|
| 736 | strcpy (use_lzo_sz, "no");
|
---|
| 737 | }
|
---|
| 738 | if (bkpinfo->use_star)
|
---|
| 739 | { strcpy( use_star_sz, "yes"); }
|
---|
| 740 | else
|
---|
| 741 | { strcpy( use_star_sz, "no"); }
|
---|
| 742 |
|
---|
| 743 | if (bkpinfo->compression_level>0)
|
---|
| 744 | {
|
---|
| 745 | strcpy (use_comp_sz, "yes");
|
---|
| 746 | }
|
---|
| 747 | else
|
---|
| 748 | {
|
---|
| 749 | strcpy (use_comp_sz, "no");
|
---|
| 750 | }
|
---|
| 751 |
|
---|
| 752 | strcpy (broken_bios_sz, "yes"); /* assume so */
|
---|
| 753 | if (g_cd_recovery)
|
---|
| 754 | {
|
---|
| 755 | strcpy (cd_recovery_sz, "yes");
|
---|
| 756 | }
|
---|
| 757 | else
|
---|
| 758 | {
|
---|
| 759 | strcpy (cd_recovery_sz, "no");
|
---|
| 760 | }
|
---|
| 761 | if (bkpinfo->make_cd_use_lilo)
|
---|
| 762 | {
|
---|
| 763 | strcpy (use_lilo_sz, "yes");
|
---|
| 764 | }
|
---|
| 765 | else
|
---|
| 766 | {
|
---|
| 767 | strcpy (use_lilo_sz, "no");
|
---|
| 768 | }
|
---|
| 769 |
|
---|
| 770 | if (!bkpinfo->nonbootable_backup && (bkpinfo->boot_loader == '\0' || bkpinfo->boot_device[0] == '\0'))
|
---|
| 771 | {
|
---|
| 772 |
|
---|
| 773 | #ifdef __FreeBSD__
|
---|
| 774 | strcpy (bootdev, call_program_and_get_last_line_of_output
|
---|
| 775 | ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'"));
|
---|
| 776 | if (!bootdev[0])
|
---|
| 777 | {
|
---|
| 778 | strcpy (bootdev, call_program_and_get_last_line_of_output
|
---|
| 779 | ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'"));
|
---|
| 780 | }
|
---|
| 781 | #else
|
---|
| 782 | strcpy (bootdev, call_program_and_get_last_line_of_output
|
---|
| 783 | ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'"));
|
---|
| 784 | if (strstr(bootdev, "/dev/cciss/")) {
|
---|
| 785 | strcpy (bootdev, call_program_and_get_last_line_of_output
|
---|
| 786 | ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | cut -dp -f1"));
|
---|
| 787 | }
|
---|
| 788 | if (!bootdev[0])
|
---|
| 789 | {
|
---|
| 790 | strcpy (bootdev, call_program_and_get_last_line_of_output
|
---|
| 791 | ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'"));
|
---|
| 792 | if (strstr(bootdev, "/dev/cciss/")) {
|
---|
| 793 | strcpy (bootdev, call_program_and_get_last_line_of_output
|
---|
| 794 | ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | cut -dp -f1"));
|
---|
| 795 | }
|
---|
| 796 | }
|
---|
| 797 | #endif
|
---|
| 798 | if (bootdev[0])
|
---|
| 799 | ch = which_boot_loader (bootdev);
|
---|
| 800 | else
|
---|
| 801 | ch = 'U';
|
---|
| 802 | if (bkpinfo->boot_loader != '\0')
|
---|
| 803 | {
|
---|
| 804 | sprintf (tmp, "User specified boot loader. It is '%c'.",
|
---|
| 805 | bkpinfo->boot_loader);
|
---|
| 806 | log_msg (2, tmp);
|
---|
| 807 | }
|
---|
| 808 | else
|
---|
| 809 | {
|
---|
| 810 | bkpinfo->boot_loader = ch;
|
---|
| 811 | }
|
---|
| 812 | if (bkpinfo->boot_device[0] != '\0')
|
---|
| 813 | {
|
---|
| 814 | sprintf (tmp, "User specified boot device. It is '%s'.",
|
---|
| 815 | bkpinfo->boot_device);
|
---|
| 816 | log_msg (2, tmp);
|
---|
| 817 | }
|
---|
| 818 | else
|
---|
| 819 | {
|
---|
| 820 | strcpy (bkpinfo->boot_device, bootdev);
|
---|
| 821 | }
|
---|
| 822 | }
|
---|
| 823 |
|
---|
| 824 | if (
|
---|
| 825 | #ifdef __FreeBSD__
|
---|
| 826 | bkpinfo->boot_loader != 'B' && bkpinfo->boot_loader != 'D' &&
|
---|
| 827 | #endif
|
---|
| 828 | #ifdef __IA64__
|
---|
| 829 | bkpinfo->boot_loader != 'E' &&
|
---|
| 830 | #endif
|
---|
| 831 | bkpinfo->boot_loader != 'L' && bkpinfo->boot_loader != 'G' && bkpinfo->boot_loader != 'R' && !bkpinfo->nonbootable_backup)
|
---|
| 832 | {
|
---|
| 833 | fatal_error
|
---|
| 834 | ("Please specify your boot loader and device, e.g. -l GRUB -f /dev/hda. Type 'man mondoarchive' to read the manual.");
|
---|
| 835 | }
|
---|
| 836 | if (bkpinfo->boot_loader == 'L')
|
---|
| 837 | {
|
---|
| 838 | strcpy (bootldr_str, "LILO");
|
---|
| 839 | if (!does_file_exist("/etc/lilo.conf"))
|
---|
| 840 | { fatal_error("The de facto standard location for your boot loader's config file is /etc/lilo.conf but I cannot find it there. What is wrong with your Linux distribution?"); }
|
---|
| 841 | }
|
---|
| 842 | else if (bkpinfo->boot_loader == 'G')
|
---|
| 843 | {
|
---|
| 844 | strcpy (bootldr_str, "GRUB");
|
---|
| 845 | if (!does_file_exist("/etc/grub.conf") && does_file_exist("/boot/grub/grub.conf"))
|
---|
| 846 | {
|
---|
| 847 | run_program_and_log_output("ln -sf /boot/grub/grub.conf /etc/grub.conf", 5);
|
---|
| 848 | }
|
---|
| 849 | /* Detect Debian's grub config file */
|
---|
| 850 | else if (!does_file_exist("/etc/grub.conf") && does_file_exist("/boot/grub/menu.lst"))
|
---|
| 851 | {
|
---|
| 852 | run_program_and_log_output("ln -s /boot/grub/menu.lst /etc/grub.conf", 5);
|
---|
| 853 | }
|
---|
| 854 | if (!does_file_exist("/etc/grub.conf"))
|
---|
| 855 | { fatal_error("The de facto standard location for your boot loader's config file is /etc/grub.conf but I cannot find it there. What is wrong with your Linux distribution? Try 'ln -s /boot/grub/menu.lst /etc/grub.conf'..."); }
|
---|
| 856 | }
|
---|
| 857 | else if (bkpinfo->boot_loader == 'E')
|
---|
| 858 | {
|
---|
| 859 | strcpy (bootldr_str, "ELILO");
|
---|
| 860 | /* BCO: fix it for SuSE, Debian, Mandrake, ... */
|
---|
| 861 | if (!does_file_exist("/etc/elilo.conf") && does_file_exist("/boot/efi/efi/redhat/elilo.conf"))
|
---|
| 862 | {
|
---|
| 863 | run_program_and_log_output("ln -sf /boot/efi/efi/redhat/elilo.conf /etc/elilo.conf", 5);
|
---|
| 864 | }
|
---|
| 865 | if (!does_file_exist("/etc/elilo.conf"))
|
---|
| 866 | { fatal_error("The de facto mondo standard location for your boot loader's config file is /etc/elilo.conf but I cannot find it there. What is wrong with your Linux distribution? Try finding it under /boot/efi and do 'ln -s /boot/efi/..../elilo.conf /etc/elilo.conf'"); }
|
---|
| 867 | }
|
---|
| 868 | else if (bkpinfo->boot_loader == 'R')
|
---|
| 869 | {
|
---|
| 870 | strcpy (bootldr_str, "RAW");
|
---|
| 871 | }
|
---|
| 872 | #ifdef __FreeBSD__
|
---|
| 873 | else if (bkpinfo->boot_loader == 'D')
|
---|
| 874 | {
|
---|
| 875 | strcpy (bootldr_str, "DD");
|
---|
| 876 | }
|
---|
| 877 |
|
---|
| 878 | else if (bkpinfo->boot_loader == 'B')
|
---|
| 879 | {
|
---|
| 880 | strcpy (bootldr_str, "BOOT0");
|
---|
| 881 | }
|
---|
| 882 | #endif
|
---|
| 883 | else
|
---|
| 884 | {
|
---|
| 885 | strcpy (bootldr_str, "unknown");
|
---|
| 886 | }
|
---|
| 887 | sprintf (tmp, "Your boot loader is %s and it boots from %s", bootldr_str,
|
---|
| 888 | bkpinfo->boot_device);
|
---|
| 889 | log_to_screen (tmp);
|
---|
| 890 | sprintf (tmp, "%s/BOOTLOADER.DEVICE", bkpinfo->tmpdir);
|
---|
| 891 | if (write_one_liner_data_file (tmp, bkpinfo->boot_device)) { log_msg(1, "%ld: Unable to write one-liner boot device", __LINE__); }
|
---|
| 892 | switch(bkpinfo->backup_media_type)
|
---|
| 893 | {
|
---|
| 894 | case cdr: strcpy(value, "cdr"); break;
|
---|
| 895 | case cdrw: strcpy(value, "cdrw"); break;
|
---|
| 896 | case cdstream: strcpy(value, "cdstream"); break;
|
---|
| 897 | case tape: strcpy(value, "tape"); break;
|
---|
| 898 | case udev: strcpy(value, "udev"); break;
|
---|
| 899 | case iso: strcpy(value, "iso"); break;
|
---|
| 900 | case nfs: strcpy(value, "nfs"); break;
|
---|
| 901 | case dvd: strcpy(value, "dvd"); break;
|
---|
| 902 | default: fatal_error("Unknown backup_media_type");
|
---|
| 903 | }
|
---|
| 904 | sprintf (tmp, "%s/BACKUP-MEDIA-TYPE", bkpinfo->tmpdir);
|
---|
| 905 | if (write_one_liner_data_file (tmp, value)) { res++; log_msg(1, "%ld: Unable to write one-liner backup-media-type", __LINE__); }
|
---|
| 906 | log_to_screen(bkpinfo->tmpdir);
|
---|
| 907 | sprintf (tmp, "%s/BOOTLOADER.NAME", bkpinfo->tmpdir);
|
---|
| 908 | if (write_one_liner_data_file (tmp, bootldr_str)) { res++; log_msg(1, "%ld: Unable to write one-liner bootloader.name", __LINE__); }
|
---|
| 909 | sprintf (tmp, "%s/DIFFERENTIAL", bkpinfo->tmpdir);
|
---|
| 910 | if (bkpinfo->differential)
|
---|
| 911 | {
|
---|
| 912 | res+=write_one_liner_data_file (tmp, "1");
|
---|
| 913 | }
|
---|
| 914 | else
|
---|
| 915 | {
|
---|
| 916 | res+=write_one_liner_data_file (tmp, "0");
|
---|
| 917 | }
|
---|
| 918 |
|
---|
| 919 | estimated_total_noof_slices =
|
---|
| 920 | size_of_all_biggiefiles_K (bkpinfo) / bkpinfo->optimal_set_size + 1;
|
---|
| 921 | /* add nfs stuff here? */
|
---|
| 922 | sprintf (command, "mkdir -p %s/images", bkpinfo->scratchdir);
|
---|
| 923 | if (system (command)) { res++; log_OS_error("Unable to make images directory"); }
|
---|
| 924 | sprintf (command, "mkdir -p %s%s", bkpinfo->scratchdir, MNT_FLOPPY);
|
---|
| 925 | if (system (command)) { res++; log_OS_error("Unable to make mnt floppy directory"); }
|
---|
| 926 | sprintf (tmp, "BTW, I'm telling Mindi your kernel is '%s'",
|
---|
| 927 | bkpinfo->kernel_path);
|
---|
| 928 |
|
---|
| 929 | log_msg(1, "lines_in_filelist = %ld", lines_in_filelist);
|
---|
| 930 |
|
---|
| 931 | sprintf (command,
|
---|
| 932 | /* "mindi --custom 2=%s 3=%s/images 4=\"%s\" 5=\"%s\" \
|
---|
| 933 | 6=\"%s\" 7=%ld 8=\"%s\" 9=\"%s\" 10=\"%s\" \
|
---|
| 934 | 11=\"%s\" 12=%s 13=%ld 14=\"%s\" 15=\"%s\" 16=\"%s\" 17=\"%s\" 18=%ld 19=%d",*/
|
---|
| 935 |
|
---|
| 936 |
|
---|
| 937 | "mindi --custom %s %s/images \"%s\" \"%s\" \
|
---|
| 938 | \"%s\" %ld \"%s\" \"%s\" \"%s\" \
|
---|
| 939 | \"%s\" %s %ld \"%s\" \"%s\" \"%s\" \"%s\" %ld %d",
|
---|
| 940 |
|
---|
| 941 | bkpinfo->tmpdir, // parameter #2
|
---|
| 942 | bkpinfo->scratchdir, // parameter #3
|
---|
| 943 | bkpinfo->kernel_path, // parameter #4
|
---|
| 944 | tape_device, // parameter #5
|
---|
| 945 | tape_size_sz, // parameter #6
|
---|
| 946 | lines_in_filelist, // parameter #7 (INT)
|
---|
| 947 | use_lzo_sz, // parameter #8
|
---|
| 948 | cd_recovery_sz, // parameter #9
|
---|
| 949 | bkpinfo->image_devs, // parameter #10
|
---|
| 950 | broken_bios_sz, // parameter #11
|
---|
| 951 | last_filelist_number, // parameter #12 (STRING)
|
---|
| 952 | estimated_total_noof_slices, // parameter #13 (INT)
|
---|
| 953 | devs_to_exclude, // parameter #14
|
---|
| 954 | use_comp_sz, // parameter #15
|
---|
| 955 | use_lilo_sz, // parameter #16
|
---|
| 956 | use_star_sz, // parameter #17
|
---|
| 957 | bkpinfo->internal_tape_block_size, // parameter #18 (LONG)
|
---|
| 958 | bkpinfo->differential); // parameter #19 (INT)
|
---|
| 959 |
|
---|
| 960 | // Watch it! This next line adds a parameter...
|
---|
| 961 | if (bkpinfo->nonbootable_backup) { strcat(command, " NONBOOTABLE"); }
|
---|
| 962 | log_msg (2, command);
|
---|
| 963 |
|
---|
| 964 | // popup_and_OK("Pausing");
|
---|
| 965 |
|
---|
| 966 | res = run_program_and_log_to_screen (command, "Generating boot+data disks");
|
---|
| 967 | if (bkpinfo->nonbootable_backup) { res=0; } // hack
|
---|
| 968 | if (!res)
|
---|
| 969 | {
|
---|
| 970 | log_to_screen ("Boot+data disks were created OK");
|
---|
| 971 | sprintf (command, "mkdir -p /root/images/mindi/");
|
---|
| 972 | log_msg (2, command);
|
---|
| 973 | run_program_and_log_output (command, FALSE);
|
---|
| 974 | sprintf (command, "cp -f %s/images/mindi.iso /root/images/mindi/mondorescue.iso",
|
---|
| 975 | bkpinfo->scratchdir);
|
---|
| 976 | log_msg (2, command);
|
---|
| 977 | run_program_and_log_output (command, FALSE);
|
---|
| 978 | if (bkpinfo->nonbootable_backup)
|
---|
| 979 | {
|
---|
| 980 | sprintf(command, "cp -f %s/all.tar.gz %s/images", bkpinfo->tmpdir, bkpinfo->scratchdir);
|
---|
| 981 | if (system(command)) { fatal_error("Unable to create temporary duff tarball"); }
|
---|
| 982 | }
|
---|
| 983 | sprintf(command, "cp -f %s/mindi-*oot*.img %s/images", bkpinfo->tmpdir, bkpinfo->scratchdir);
|
---|
| 984 | sprintf (tmp, "cp -f %s/images/all.tar.gz %s", bkpinfo->scratchdir, bkpinfo->tmpdir);
|
---|
| 985 | if (system (tmp)) { fatal_error ("Cannot find all.tar.gz in tmpdir"); }
|
---|
| 986 | if (res) { mvaddstr_and_log_it (g_currentY++, 74, "Errors."); }
|
---|
| 987 | else { mvaddstr_and_log_it (g_currentY++, 74, "Done."); }
|
---|
| 988 | }
|
---|
| 989 | else
|
---|
| 990 | {
|
---|
| 991 | log_to_screen ("Mindi failed to create your boot+data disks.");
|
---|
| 992 | sprintf (command, "cat %s | grep \"Fatal error\"", "/var/log/mindi.log");
|
---|
| 993 | strcpy (tmp, call_program_and_get_last_line_of_output (command));
|
---|
| 994 | if (strlen (tmp) > 1)
|
---|
| 995 | {
|
---|
| 996 | log_to_screen (tmp);
|
---|
| 997 | }
|
---|
| 998 | }
|
---|
| 999 | paranoid_free(tmp); paranoid_free(use_lzo_sz); paranoid_free(scratchdir);
|
---|
| 1000 | paranoid_free(use_comp_sz); paranoid_free(bootldr_str); paranoid_free(tape_device);
|
---|
| 1001 | paranoid_free(last_filelist_number); paranoid_free(broken_bios_sz); paranoid_free(cd_recovery_sz);
|
---|
| 1002 | paranoid_free(tape_size_sz); paranoid_free(devs_to_exclude); paranoid_free(use_lilo_sz); paranoid_free(value);
|
---|
| 1003 | paranoid_free(bootdev); paranoid_free(command); paranoid_free(use_star_sz);
|
---|
| 1004 | return (res);
|
---|
| 1005 | }
|
---|
| 1006 |
|
---|
| 1007 |
|
---|
| 1008 |
|
---|
| 1009 | /**
|
---|
| 1010 | * Maximum number of filesets allowed in this function.
|
---|
| 1011 | */
|
---|
| 1012 | #define MAX_NOOF_SETS_HERE 32767
|
---|
| 1013 |
|
---|
| 1014 | /**
|
---|
| 1015 | * Offset of the bkpinfo pointer (in bytes) from the
|
---|
| 1016 | * buffer passed to create_afio_files_in_background.
|
---|
| 1017 | */
|
---|
| 1018 | #define BKPINFO_LOC_OFFSET (16+MAX_NOOF_SETS_HERE/8+16)
|
---|
| 1019 |
|
---|
| 1020 | /**
|
---|
| 1021 | * Main function for each @c afio thread.
|
---|
| 1022 | * @param inbuf A transfer block containing:
|
---|
| 1023 | * - @c p_last_set_archived: [offset 0] pointer to an @c int
|
---|
| 1024 | * containing the last set archived.
|
---|
| 1025 | * - @c p_archival_threads_running: [offset 4] pointer to an @c int
|
---|
| 1026 | * containing the number of archival threads currently running.
|
---|
| 1027 | * - @c p_next_set_to_archive: [offset 8] pointer to an @c int containing
|
---|
| 1028 | * the next set that should be archived.
|
---|
| 1029 | * - @c p_list_of_fileset_flags: [offset 12] @c char pointer pointing to a
|
---|
| 1030 | * bit array, where each bit corresponds to a filelist (1=needs
|
---|
| 1031 | * to be archived, 0=archived).
|
---|
| 1032 | * - @c bkpinfo: [offset BKPINFO_LOC_OFFSET] pointer to backup information
|
---|
| 1033 | * structure. Fields used:
|
---|
| 1034 | * - @c tmpdir
|
---|
| 1035 | * - @c zip_suffix
|
---|
| 1036 | *
|
---|
| 1037 | * Any of the above may be modified by the caller at any time.
|
---|
| 1038 | *
|
---|
| 1039 | * @bug Assumes @c int pointers are 4 bytes.
|
---|
| 1040 | * @see archive_this_fileset
|
---|
| 1041 | * @see make_afioballs_and_images
|
---|
| 1042 | * @return NULL, always.
|
---|
| 1043 | * @ingroup LLarchiveGroup
|
---|
| 1044 | */
|
---|
| 1045 | void *create_afio_files_in_background(void*inbuf)
|
---|
| 1046 | {
|
---|
| 1047 | long int archiving_set_no;
|
---|
| 1048 | char *archiving_filelist_fname;
|
---|
| 1049 | char * archiving_afioball_fname;
|
---|
| 1050 | char *curr_xattr_list_fname;
|
---|
| 1051 | char *curr_acl_list_fname;
|
---|
| 1052 |
|
---|
| 1053 | struct s_bkpinfo*bkpinfo;
|
---|
| 1054 | char *tmp;
|
---|
| 1055 | int res=0, retval=0;
|
---|
| 1056 | int *p_archival_threads_running;
|
---|
| 1057 | int *p_last_set_archived;
|
---|
| 1058 | int *p_next_set_to_archive;
|
---|
| 1059 | char *p_list_of_fileset_flags;
|
---|
| 1060 | int this_thread_no = g_current_thread_no++;
|
---|
| 1061 |
|
---|
| 1062 | malloc_string(curr_xattr_list_fname);
|
---|
| 1063 | malloc_string(curr_acl_list_fname);
|
---|
| 1064 | malloc_string(archiving_filelist_fname);
|
---|
| 1065 | malloc_string(archiving_afioball_fname);
|
---|
| 1066 | malloc_string(tmp);
|
---|
| 1067 | p_last_set_archived = (int*)inbuf;
|
---|
| 1068 | p_archival_threads_running = (int*)(inbuf+4);
|
---|
| 1069 | p_next_set_to_archive = (int*)(inbuf+8);
|
---|
| 1070 | p_list_of_fileset_flags = (char*)(inbuf+12);
|
---|
| 1071 | bkpinfo = (struct s_bkpinfo*)(inbuf+BKPINFO_LOC_OFFSET);
|
---|
| 1072 |
|
---|
| 1073 | sprintf(archiving_filelist_fname, FILELIST_FNAME_RAW_SZ, bkpinfo->tmpdir, 0L);
|
---|
| 1074 | for (archiving_set_no = 0; does_file_exist (archiving_filelist_fname);
|
---|
| 1075 | sprintf (archiving_filelist_fname, FILELIST_FNAME_RAW_SZ, bkpinfo->tmpdir,
|
---|
| 1076 | archiving_set_no))
|
---|
| 1077 | {
|
---|
| 1078 | if (g_exiting)
|
---|
| 1079 | { fatal_error("Execution run aborted (pthread)"); }
|
---|
| 1080 | if (archiving_set_no >= MAX_NOOF_SETS_HERE)
|
---|
| 1081 | { fatal_error("Maximum number of filesets exceeded. Adjust MAX_NOOF_SETS_HERE, please."); }
|
---|
| 1082 | if (!semaphore_p()) { log_msg(3, "P sem failed (pid=%d)", (int)getpid()); fatal_error("Cannot get semaphore P"); }
|
---|
| 1083 | if (archiving_set_no < *p_next_set_to_archive)
|
---|
| 1084 | {
|
---|
| 1085 | archiving_set_no= *p_next_set_to_archive;
|
---|
| 1086 | }
|
---|
| 1087 | *p_next_set_to_archive = *p_next_set_to_archive + 1;
|
---|
| 1088 | if (!semaphore_v()) { fatal_error("Cannot get semaphore V"); }
|
---|
| 1089 |
|
---|
| 1090 | /* backup this set of files */
|
---|
| 1091 | sprintf (archiving_afioball_fname, AFIOBALL_FNAME_RAW_SZ,bkpinfo->tmpdir,
|
---|
| 1092 | archiving_set_no, bkpinfo->zip_suffix);
|
---|
| 1093 | sprintf (archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,bkpinfo->tmpdir,
|
---|
| 1094 | archiving_set_no);
|
---|
| 1095 | if (!does_file_exist(archiving_filelist_fname))
|
---|
| 1096 | {
|
---|
| 1097 | log_msg (3, "%s[%d:%d] - well, I would archive %d, except that it doesn't exist. I'll stop now.", FORTY_SPACES, getpid(), this_thread_no, archiving_set_no);
|
---|
| 1098 | break;
|
---|
| 1099 | }
|
---|
| 1100 |
|
---|
| 1101 | sprintf (tmp, AFIOBALL_FNAME_RAW_SZ, bkpinfo->tmpdir, archiving_set_no-ARCH_BUFFER_NUM, bkpinfo->zip_suffix);
|
---|
| 1102 | if (does_file_exist(tmp))
|
---|
| 1103 | {
|
---|
| 1104 | log_msg(4, "%s[%d:%d] - waiting for storer", FORTY_SPACES, getpid(), this_thread_no);
|
---|
| 1105 | while (does_file_exist(tmp))
|
---|
| 1106 | {
|
---|
| 1107 | sleep(1);
|
---|
| 1108 | }
|
---|
| 1109 | log_msg(4, "[%d] - continuing", getpid());
|
---|
| 1110 | }
|
---|
| 1111 |
|
---|
| 1112 | log_msg(4, "%s[%d:%d] - EXATing %d...", FORTY_SPACES, getpid(), this_thread_no, archiving_set_no);
|
---|
| 1113 | sprintf (curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ, bkpinfo->tmpdir, archiving_set_no);
|
---|
| 1114 | sprintf (curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ, bkpinfo->tmpdir, archiving_set_no);
|
---|
| 1115 | get_fattr_list(archiving_filelist_fname, curr_xattr_list_fname);
|
---|
| 1116 | get_acl_list(archiving_filelist_fname, curr_acl_list_fname);
|
---|
| 1117 |
|
---|
| 1118 | log_msg(4, "%s[%d:%d] - archiving %d...", FORTY_SPACES, getpid(), this_thread_no, archiving_set_no);
|
---|
| 1119 | res = archive_this_fileset (bkpinfo, archiving_filelist_fname,
|
---|
| 1120 | archiving_afioball_fname,
|
---|
| 1121 | archiving_set_no);
|
---|
| 1122 | retval += res;
|
---|
| 1123 |
|
---|
| 1124 | if (res)
|
---|
| 1125 | {
|
---|
| 1126 | sprintf (tmp,
|
---|
| 1127 | "Errors occurred while archiving set %ld. Please review logs.",
|
---|
| 1128 | archiving_set_no);
|
---|
| 1129 | log_to_screen (tmp);
|
---|
| 1130 | }
|
---|
| 1131 | if (!semaphore_p()) { fatal_error("Cannot get semaphore P"); }
|
---|
| 1132 |
|
---|
| 1133 | set_bit_N_of_array(p_list_of_fileset_flags, archiving_set_no, 5);
|
---|
| 1134 |
|
---|
| 1135 | if (*p_last_set_archived < archiving_set_no)
|
---|
| 1136 | { *p_last_set_archived = archiving_set_no; } // finished archiving this one
|
---|
| 1137 |
|
---|
| 1138 | if (!semaphore_v()) { fatal_error("Cannot get semaphore V"); }
|
---|
| 1139 | log_msg(4, "%s[%d:%d] - archived %d OK", FORTY_SPACES, getpid(), this_thread_no, archiving_set_no);
|
---|
| 1140 | archiving_set_no ++;
|
---|
| 1141 | }
|
---|
| 1142 | if (!semaphore_p()) { fatal_error("Cannot get semaphore P"); }
|
---|
| 1143 | (*p_archival_threads_running) --;
|
---|
| 1144 | if (!semaphore_v()) { fatal_error("Cannot get semaphore V"); }
|
---|
| 1145 | log_msg(3, "%s[%d:%d] - exiting", FORTY_SPACES, getpid(), this_thread_no);
|
---|
| 1146 | paranoid_free(archiving_filelist_fname);
|
---|
| 1147 | paranoid_free(archiving_afioball_fname);
|
---|
| 1148 | paranoid_free(curr_xattr_list_fname);
|
---|
| 1149 | paranoid_free(curr_acl_list_fname);
|
---|
| 1150 | paranoid_free(tmp);
|
---|
| 1151 | pthread_exit(NULL);
|
---|
| 1152 | }
|
---|
| 1153 |
|
---|
| 1154 |
|
---|
| 1155 |
|
---|
| 1156 |
|
---|
| 1157 |
|
---|
| 1158 | /**
|
---|
| 1159 | * Finalize the backup.
|
---|
| 1160 | * For streaming backups, this writes the closing block
|
---|
| 1161 | * to the stream. For CD-based backups, this creates
|
---|
| 1162 | * the final ISO image.
|
---|
| 1163 | * @param bkpinfo The backup information structure, used only
|
---|
| 1164 | * for the @c backup_media_type.
|
---|
| 1165 | * @ingroup MLarchiveGroup
|
---|
| 1166 | */
|
---|
| 1167 | int
|
---|
| 1168 | do_that_final_phase (struct s_bkpinfo *bkpinfo)
|
---|
| 1169 | {
|
---|
| 1170 |
|
---|
| 1171 | /*@ int ***************************************/
|
---|
| 1172 | int res = 0;
|
---|
| 1173 | int retval = 0;
|
---|
| 1174 |
|
---|
| 1175 | /*@ buffers ***********************************/
|
---|
| 1176 |
|
---|
| 1177 | assert(bkpinfo!=NULL);
|
---|
| 1178 | mvaddstr_and_log_it (g_currentY, 0, "Writing any remaining data to media ");
|
---|
| 1179 |
|
---|
| 1180 | log_msg (1, "Closing tape/CD ... ");
|
---|
| 1181 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
| 1182 | /* write tape/cdstream */
|
---|
| 1183 | {
|
---|
| 1184 | closeout_tape(bkpinfo);
|
---|
| 1185 | }
|
---|
| 1186 | else
|
---|
| 1187 | /* write final ISO */
|
---|
| 1188 | {
|
---|
| 1189 | res = write_final_iso_if_necessary (bkpinfo);
|
---|
| 1190 | retval += res;
|
---|
| 1191 | if (res)
|
---|
| 1192 | {
|
---|
| 1193 | log_msg (1, "write_final_iso_if_necessary returned an error");
|
---|
| 1194 | }
|
---|
| 1195 | }
|
---|
| 1196 | log_msg (2, "Fork is exiting ... ");
|
---|
| 1197 |
|
---|
| 1198 | mvaddstr_and_log_it (g_currentY++, 74, "Done.");
|
---|
| 1199 |
|
---|
| 1200 | /* final stuff */
|
---|
| 1201 | if (retval)
|
---|
| 1202 | {
|
---|
| 1203 | mvaddstr_and_log_it (g_currentY++, 74, "Errors.");
|
---|
| 1204 | }
|
---|
| 1205 | else
|
---|
| 1206 | {
|
---|
| 1207 | mvaddstr_and_log_it (g_currentY++, 74, "Done.");
|
---|
| 1208 | }
|
---|
| 1209 |
|
---|
| 1210 | return (retval);
|
---|
| 1211 | }
|
---|
| 1212 |
|
---|
| 1213 |
|
---|
| 1214 | /**
|
---|
| 1215 | * Initialize the backup.
|
---|
| 1216 | * Does the following:
|
---|
| 1217 | * - Sets up the serial number.
|
---|
| 1218 | * - For streaming backups, opens the tape stream and writes the data disks
|
---|
| 1219 | * and backup headers.
|
---|
| 1220 | * - For CD-based backups, wipes the ISOs in the target directory.
|
---|
| 1221 | *
|
---|
| 1222 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1223 | * - @c backup_media_type
|
---|
| 1224 | * - @c cdrw_speed
|
---|
[20] | 1225 | * - @c prefix
|
---|
[1] | 1226 | * - @c isodir
|
---|
| 1227 | * - @c media_device
|
---|
| 1228 | * - @c scratchdir
|
---|
| 1229 | * - @c tmpdir
|
---|
| 1230 | * @return The number of errors encountered (0 for success).
|
---|
| 1231 | * @ingroup MLarchiveGroup
|
---|
| 1232 | */
|
---|
| 1233 | int
|
---|
| 1234 | do_that_initial_phase (struct s_bkpinfo *bkpinfo)
|
---|
| 1235 | {
|
---|
| 1236 | /*@ int ****************************************/
|
---|
| 1237 | int retval = 0;
|
---|
| 1238 |
|
---|
| 1239 | /*@ buffers ************************************/
|
---|
| 1240 | char*command, *tmpfile, *data_disks_file;
|
---|
| 1241 |
|
---|
| 1242 | assert(bkpinfo!=NULL);
|
---|
| 1243 | malloc_string(command);
|
---|
| 1244 | malloc_string(tmpfile);
|
---|
| 1245 | malloc_string(data_disks_file);
|
---|
| 1246 | sprintf (data_disks_file, "%s/all.tar.gz", bkpinfo->tmpdir);
|
---|
| 1247 |
|
---|
| 1248 | snprintf (g_serial_string, MAX_STR_LEN-1,
|
---|
| 1249 | call_program_and_get_last_line_of_output("dd \
|
---|
| 1250 | if=/dev/urandom bs=16 count=1 2> /dev/null | \
|
---|
| 1251 | hexdump | tr -s ' ' '0' | head -n1"));
|
---|
| 1252 | strip_spaces(g_serial_string);
|
---|
| 1253 | strcat(g_serial_string, "...word.");
|
---|
| 1254 | log_msg(2, "g_serial_string = '%s'", g_serial_string);
|
---|
| 1255 | assert(strlen(g_serial_string) < MAX_STR_LEN);
|
---|
| 1256 |
|
---|
| 1257 | sprintf(tmpfile, "%s/archives/SERIAL-STRING", bkpinfo->scratchdir);
|
---|
| 1258 | if (write_one_liner_data_file (tmpfile, g_serial_string)) { log_msg(1, "%ld: Failed to write serial string", __LINE__); }
|
---|
| 1259 |
|
---|
| 1260 | mvaddstr_and_log_it (g_currentY, 0, "Preparing to archive your data");
|
---|
| 1261 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
| 1262 | {
|
---|
| 1263 | if (bkpinfo->backup_media_type == cdstream)
|
---|
| 1264 | {
|
---|
| 1265 | openout_cdstream (bkpinfo->media_device, bkpinfo->cdrw_speed);
|
---|
| 1266 | }
|
---|
| 1267 | else
|
---|
| 1268 | {
|
---|
| 1269 | openout_tape (bkpinfo->media_device, bkpinfo->internal_tape_block_size); /* sets g_tape_stream */
|
---|
| 1270 | }
|
---|
| 1271 | if (!g_tape_stream)
|
---|
| 1272 | {
|
---|
| 1273 | fatal_error ("Cannot open backup (streaming) device");
|
---|
| 1274 | }
|
---|
| 1275 | log_msg (1, "Backup (stream) opened OK");
|
---|
| 1276 | write_data_disks_to_stream (data_disks_file);
|
---|
| 1277 | }
|
---|
| 1278 | else
|
---|
| 1279 | {
|
---|
| 1280 | log_msg (1, "Backing up to CD's");
|
---|
| 1281 | }
|
---|
| 1282 |
|
---|
[99] | 1283 | sprintf (command, "rm -f %s/%s/%s-[1-9]*.iso", bkpinfo->isodir,
|
---|
| 1284 | bkpinfo->nfs_remote_dir, bkpinfo->prefix);
|
---|
[1] | 1285 | paranoid_system (command);
|
---|
| 1286 | wipe_archives (bkpinfo->scratchdir);
|
---|
| 1287 | mvaddstr_and_log_it (g_currentY++, 74, "Done.");
|
---|
| 1288 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
| 1289 | {
|
---|
| 1290 | write_header_block_to_stream (0, "start-of-tape", BLK_START_OF_TAPE);
|
---|
| 1291 | write_header_block_to_stream (0, "start-of-backup", BLK_START_OF_BACKUP);
|
---|
| 1292 | }
|
---|
| 1293 | paranoid_free(command);
|
---|
| 1294 | paranoid_free(tmpfile);
|
---|
| 1295 | paranoid_free(data_disks_file);
|
---|
| 1296 | return (retval);
|
---|
| 1297 | }
|
---|
| 1298 |
|
---|
| 1299 |
|
---|
| 1300 | /**
|
---|
| 1301 | * Calls floppy-formatting @c cmd and tracks its progress if possible.
|
---|
| 1302 | *
|
---|
| 1303 | * @param cmd The command to run (e.g. @c fdformat @c /dev/fd0).
|
---|
| 1304 | * @param title The human-friendly description of the floppy you are writing.
|
---|
| 1305 | * This will be used as the title in the progress bar window. Example:
|
---|
| 1306 | * "Formatting disk /dev/fd0".
|
---|
| 1307 | * @see format_disk
|
---|
| 1308 | * @return The exit code of fdformat/superformat.
|
---|
| 1309 | */
|
---|
| 1310 | int
|
---|
| 1311 | format_disk_SUB (char *cmd, char *title)
|
---|
| 1312 | {
|
---|
| 1313 |
|
---|
| 1314 | /*@ int ****************************************************************/
|
---|
| 1315 | int res = 0;
|
---|
| 1316 | int percentage = 0;
|
---|
| 1317 | int maxtracks = 0;
|
---|
| 1318 | int trackno = 0;
|
---|
| 1319 | int last_trkno = 0;
|
---|
| 1320 |
|
---|
| 1321 | /*@ buffers ************************************************************/
|
---|
| 1322 | char *command;
|
---|
| 1323 | char *tempfile;
|
---|
| 1324 |
|
---|
| 1325 | /*@ pointers ***********************************************************/
|
---|
| 1326 | FILE *pin;
|
---|
| 1327 |
|
---|
| 1328 | assert_string_is_neither_NULL_nor_zerolength(cmd);
|
---|
| 1329 | assert_string_is_neither_NULL_nor_zerolength(title);
|
---|
| 1330 |
|
---|
| 1331 | malloc_string(command);
|
---|
| 1332 | malloc_string(tempfile);
|
---|
| 1333 | #ifdef __FreeBSD__
|
---|
| 1334 | /* Ugh. FreeBSD fdformat prints out this pretty progress indicator that's
|
---|
| 1335 | impossible to parse. It looks like
|
---|
| 1336 | VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVF-------------------
|
---|
| 1337 | where V means verified, E means error, F means formatted, and - means
|
---|
| 1338 | not done yet.
|
---|
| 1339 | */
|
---|
| 1340 | return (run_program_and_log_to_screen (cmd, title));
|
---|
| 1341 | #endif
|
---|
| 1342 |
|
---|
| 1343 | /* if Debian then do bog-standard superformat; don't be pretty */
|
---|
| 1344 | if (strstr (cmd, "superformat"))
|
---|
| 1345 | {
|
---|
| 1346 | return (run_program_and_log_to_screen (cmd, title));
|
---|
| 1347 | }
|
---|
| 1348 | /* if not Debian then go ahead & use fdformat */
|
---|
| 1349 | strcpy (tempfile,
|
---|
| 1350 | call_program_and_get_last_line_of_output
|
---|
| 1351 | ("mktemp -q /tmp/mondo.XXXXXXXX"));
|
---|
| 1352 | sprintf (command, "%s >> %s 2>> %s; rm -f %s", cmd, tempfile, tempfile,
|
---|
| 1353 | tempfile);
|
---|
| 1354 | log_msg (3, command);
|
---|
| 1355 | open_evalcall_form (title);
|
---|
| 1356 | if (!(pin = popen (command, "r")))
|
---|
| 1357 | {
|
---|
| 1358 | log_OS_error ("fmt err");
|
---|
| 1359 | return (1);
|
---|
| 1360 | }
|
---|
| 1361 | if (strstr (command, "1722"))
|
---|
| 1362 | {
|
---|
| 1363 | maxtracks = 82;
|
---|
| 1364 | }
|
---|
| 1365 | else
|
---|
| 1366 | {
|
---|
| 1367 | maxtracks = 80;
|
---|
| 1368 | }
|
---|
| 1369 | for (sleep (1); does_file_exist (tempfile); sleep (1))
|
---|
| 1370 | {
|
---|
| 1371 | trackno = get_trackno_from_logfile (tempfile);
|
---|
| 1372 | if (trackno < 0 || trackno > 80)
|
---|
| 1373 | {
|
---|
| 1374 | log_msg (1, "Weird track#");
|
---|
| 1375 | continue;
|
---|
| 1376 | }
|
---|
| 1377 | percentage = trackno * 100 / maxtracks;
|
---|
| 1378 | if (trackno <= 5 && last_trkno > 40)
|
---|
| 1379 | {
|
---|
| 1380 | close_evalcall_form ();
|
---|
| 1381 | strcpy (title, "Verifying format");
|
---|
| 1382 | open_evalcall_form (title);
|
---|
| 1383 | }
|
---|
| 1384 | last_trkno = trackno;
|
---|
| 1385 | update_evalcall_form (percentage);
|
---|
| 1386 | }
|
---|
| 1387 | close_evalcall_form ();
|
---|
| 1388 | if (pclose (pin)) { res++; log_OS_error("Unable to pclose"); }
|
---|
| 1389 | unlink (tempfile);
|
---|
| 1390 | paranoid_free(command);
|
---|
| 1391 | paranoid_free(tempfile);
|
---|
| 1392 | return (res);
|
---|
| 1393 | }
|
---|
| 1394 |
|
---|
| 1395 | /**
|
---|
| 1396 | * Wrapper around @c format_disk_SUB().
|
---|
| 1397 | * This function calls @c format_disk_SUB() with a @c device of its @c device
|
---|
| 1398 | * parameter and a @c title of Formatting disk @c device. If the format
|
---|
| 1399 | * fails, the user will be given the option of retrying.
|
---|
| 1400 | *
|
---|
| 1401 | * @param device The floppy drive to write to.
|
---|
| 1402 | * @see format_disk_SUB
|
---|
| 1403 | * @return The exit code of fdformat/superformat.
|
---|
| 1404 | * @ingroup deviceGroup
|
---|
| 1405 | */
|
---|
| 1406 | int
|
---|
| 1407 | format_disk (char *device)
|
---|
| 1408 | {
|
---|
| 1409 |
|
---|
| 1410 | /*@ int ***************************************************************/
|
---|
| 1411 | int res = 0;
|
---|
| 1412 |
|
---|
| 1413 | /*@ buffer ************************************************************/
|
---|
| 1414 | char *command;
|
---|
| 1415 | char *title;
|
---|
| 1416 |
|
---|
| 1417 |
|
---|
| 1418 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
| 1419 | malloc_string(title);
|
---|
| 1420 | command = malloc(1000);
|
---|
| 1421 | if (!system ("which superformat > /dev/null 2> /dev/null"))
|
---|
| 1422 | {
|
---|
| 1423 | sprintf (command, "superformat %s", device);
|
---|
| 1424 | }
|
---|
| 1425 | else
|
---|
| 1426 | {
|
---|
| 1427 | #ifdef __FreeBSD__
|
---|
| 1428 | sprintf (command, "fdformat -y %s", device);
|
---|
| 1429 | #else
|
---|
| 1430 | sprintf (command, "fdformat %s", device);
|
---|
| 1431 | #endif
|
---|
| 1432 | }
|
---|
| 1433 | sprintf (title, "Formatting disk %s", device);
|
---|
| 1434 | while ((res = format_disk_SUB (command, title)))
|
---|
| 1435 | {
|
---|
| 1436 | if (!ask_me_yes_or_no ("Failed to format disk. Retry?"))
|
---|
| 1437 | {
|
---|
| 1438 | return (res);
|
---|
| 1439 | }
|
---|
| 1440 | }
|
---|
| 1441 | paranoid_free(title);
|
---|
| 1442 | paranoid_free(command);
|
---|
| 1443 | return (res);
|
---|
| 1444 | }
|
---|
| 1445 |
|
---|
| 1446 | /**
|
---|
| 1447 | * Get the <tt>N</tt>th bit of @c array.
|
---|
| 1448 | * @param array The bit-array (as a @c char pointer).
|
---|
| 1449 | * @param N The number of the bit you want.
|
---|
| 1450 | * @return TRUE (bit is set) or FALSE (bit is not set).
|
---|
| 1451 | * @see set_bit_N_of_array
|
---|
| 1452 | * @ingroup utilityGroup
|
---|
| 1453 | */
|
---|
| 1454 | bool get_bit_N_of_array(char*array, int N)
|
---|
| 1455 | {
|
---|
| 1456 | int element_number;
|
---|
| 1457 | int bit_number;
|
---|
| 1458 | int mask;
|
---|
| 1459 |
|
---|
| 1460 | element_number = N / 8;
|
---|
| 1461 | bit_number = N % 8;
|
---|
| 1462 | mask = 1 << bit_number;
|
---|
| 1463 | if (array[element_number] & mask)
|
---|
| 1464 | { return(TRUE); }
|
---|
| 1465 | else
|
---|
| 1466 | { return(FALSE); }
|
---|
| 1467 | }
|
---|
| 1468 |
|
---|
| 1469 |
|
---|
| 1470 |
|
---|
| 1471 |
|
---|
| 1472 |
|
---|
| 1473 |
|
---|
| 1474 |
|
---|
| 1475 |
|
---|
| 1476 |
|
---|
| 1477 | /**
|
---|
| 1478 | * @addtogroup LLarchiveGroup
|
---|
| 1479 | * @{
|
---|
| 1480 | */
|
---|
| 1481 | /**
|
---|
| 1482 | * Start up threads to archive your files.
|
---|
| 1483 | *
|
---|
| 1484 | * This function starts @c ARCH_THREADS threads,
|
---|
| 1485 | * each starting execution in @c create_afio_files_in_background().
|
---|
| 1486 | * Each thread will archive individual filesets, based on the
|
---|
| 1487 | * pointers passed to it and continually updated, until all files
|
---|
| 1488 | * have been backed up. This function coordinates the threads
|
---|
| 1489 | * and copies their output to the @c scratchdir.
|
---|
| 1490 | *
|
---|
| 1491 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1492 | * - @c backup_media_type
|
---|
| 1493 | * - @c scratchdir
|
---|
| 1494 | * - @c tmpdir
|
---|
| 1495 | * - @c zip_suffix
|
---|
| 1496 | *
|
---|
| 1497 | * @return The number of errors encountered (0 for success)
|
---|
| 1498 | */
|
---|
| 1499 | int
|
---|
| 1500 | make_afioballs_and_images (struct s_bkpinfo *bkpinfo)
|
---|
| 1501 | {
|
---|
| 1502 |
|
---|
| 1503 | /*@ int ***************************************************/
|
---|
| 1504 | int retval = 0;
|
---|
| 1505 | long int storing_set_no = 0;
|
---|
| 1506 | int res = 0;
|
---|
| 1507 | bool done_storing=FALSE;
|
---|
| 1508 | char *result_str;
|
---|
| 1509 | char *transfer_block;
|
---|
| 1510 | void*vp;
|
---|
| 1511 | void**pvp;
|
---|
| 1512 |
|
---|
| 1513 | /*@ buffers ***********************************************/
|
---|
| 1514 | char *storing_filelist_fname;
|
---|
| 1515 | char *storing_afioball_fname;
|
---|
| 1516 | char *tmp;
|
---|
| 1517 | char *media_usage_comment;
|
---|
| 1518 | pthread_t archival_thread[ARCH_THREADS];
|
---|
| 1519 | char *p_list_of_fileset_flags;
|
---|
| 1520 | int *p_archival_threads_running;
|
---|
| 1521 | int *p_last_set_archived;
|
---|
| 1522 | int *p_next_set_to_archive;
|
---|
| 1523 | int noof_threads;
|
---|
| 1524 | int i;
|
---|
| 1525 | char *curr_xattr_list_fname;
|
---|
| 1526 | char *curr_acl_list_fname;
|
---|
| 1527 | int misc_counter_that_is_not_important=0;
|
---|
| 1528 |
|
---|
| 1529 | log_msg(8, "here");
|
---|
| 1530 | assert(bkpinfo!=NULL);
|
---|
| 1531 | tmp = malloc(MAX_STR_LEN*2);
|
---|
| 1532 | malloc_string(result_str);
|
---|
| 1533 | malloc_string(curr_xattr_list_fname);
|
---|
| 1534 | malloc_string(curr_acl_list_fname);
|
---|
| 1535 | malloc_string(storing_filelist_fname);
|
---|
| 1536 | malloc_string(media_usage_comment);
|
---|
| 1537 | malloc_string(storing_afioball_fname);
|
---|
| 1538 | transfer_block = malloc(sizeof(struct s_bkpinfo)+BKPINFO_LOC_OFFSET+64);
|
---|
| 1539 | memset((void*)transfer_block, 0, sizeof(struct s_bkpinfo)+BKPINFO_LOC_OFFSET+64);
|
---|
| 1540 | p_last_set_archived = (int*)transfer_block;
|
---|
| 1541 | p_archival_threads_running = (int*)(transfer_block+4);
|
---|
| 1542 | p_next_set_to_archive = (int*)(transfer_block+8);
|
---|
| 1543 | p_list_of_fileset_flags = (char*)(transfer_block+12);
|
---|
| 1544 | memcpy((void*)(transfer_block+BKPINFO_LOC_OFFSET), (void*)bkpinfo, sizeof(struct s_bkpinfo));
|
---|
| 1545 | pvp=&vp;
|
---|
| 1546 | vp=(void*)result_str;
|
---|
| 1547 | *p_archival_threads_running = 0;
|
---|
| 1548 | *p_last_set_archived = -1;
|
---|
| 1549 | *p_next_set_to_archive = 0;
|
---|
| 1550 | sprintf (tmp, "%s/archives/filelist.full", bkpinfo->scratchdir);
|
---|
| 1551 | log_to_screen ("Archiving regular files");
|
---|
| 1552 | log_msg (5, "Go, Shorty. It's your birthday.");
|
---|
| 1553 | open_progress_form ("Backing up filesystem",
|
---|
| 1554 | "I am backing up your live filesystem now.",
|
---|
| 1555 | "Please wait. This may take a couple of hours.",
|
---|
| 1556 | "Working...", get_last_filelist_number (bkpinfo) + 1);
|
---|
| 1557 |
|
---|
| 1558 | log_msg (5, "We're gonna party like it's your birthday.");
|
---|
| 1559 |
|
---|
| 1560 | srand((unsigned int)getpid());
|
---|
| 1561 | g_sem_key = 1234+random()%30000;
|
---|
| 1562 | if ((g_sem_id = semget((key_t)g_sem_key, 1, IPC_CREAT|S_IREAD|S_IWRITE))==-1)
|
---|
| 1563 | { fatal_error("MABAI - unable to semget"); }
|
---|
| 1564 | if (!set_semvalue())
|
---|
| 1565 | { fatal_error("Unable to init semaphore"); } // initialize semaphore
|
---|
| 1566 | for(noof_threads=0; noof_threads<ARCH_THREADS; noof_threads++)
|
---|
| 1567 | {
|
---|
| 1568 | log_msg(8, "Creating thread #%d", noof_threads);
|
---|
| 1569 | (*p_archival_threads_running) ++;
|
---|
| 1570 | if ((res = pthread_create(&archival_thread[noof_threads], NULL, create_afio_files_in_background, (void*)transfer_block)))
|
---|
| 1571 | { fatal_error("Unable to create an archival thread"); }
|
---|
| 1572 | }
|
---|
| 1573 |
|
---|
| 1574 | log_msg(8, "About to enter while() loop");
|
---|
| 1575 | while(!done_storing)
|
---|
| 1576 | {
|
---|
| 1577 | if (g_exiting) { fatal_error("Execution run aborted (main loop)"); }
|
---|
| 1578 | if (*p_archival_threads_running == 0 && *p_last_set_archived == storing_set_no-1)
|
---|
| 1579 | {
|
---|
| 1580 | log_msg(2, "No archival threads are running. The last stored set was %d and I'm looking for %d. Take off your make-up; the party's over... :-)", *p_last_set_archived, storing_set_no);
|
---|
| 1581 | done_storing = TRUE;
|
---|
| 1582 | }
|
---|
| 1583 | else if (!get_bit_N_of_array(p_list_of_fileset_flags, storing_set_no))
|
---|
| 1584 | {
|
---|
| 1585 | misc_counter_that_is_not_important = (misc_counter_that_is_not_important+1) % 5;
|
---|
| 1586 | if (!misc_counter_that_is_not_important)
|
---|
| 1587 | { update_progress_form (media_usage_comment); }
|
---|
| 1588 | sleep(1);
|
---|
| 1589 | }
|
---|
| 1590 | else
|
---|
| 1591 | // store set N
|
---|
| 1592 | {
|
---|
| 1593 | sprintf (storing_filelist_fname, FILELIST_FNAME_RAW_SZ, bkpinfo->tmpdir,
|
---|
| 1594 | storing_set_no);
|
---|
| 1595 | sprintf (storing_afioball_fname, AFIOBALL_FNAME_RAW_SZ, bkpinfo->tmpdir,
|
---|
| 1596 | storing_set_no, bkpinfo->zip_suffix);
|
---|
| 1597 | sprintf (curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ, bkpinfo->tmpdir, storing_set_no);
|
---|
| 1598 | sprintf (curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ, bkpinfo->tmpdir, storing_set_no);
|
---|
| 1599 |
|
---|
| 1600 | log_msg (2, "Storing set %d", storing_set_no);
|
---|
| 1601 | while(!does_file_exist(storing_filelist_fname) || !does_file_exist(storing_afioball_fname))
|
---|
| 1602 | {
|
---|
| 1603 | log_msg (2, "Warning - either %s or %s doesn't exist yet. I'll pause 5 secs.", storing_filelist_fname, storing_afioball_fname);
|
---|
| 1604 | sleep(5);
|
---|
| 1605 | }
|
---|
| 1606 | strcpy (media_usage_comment, percent_media_full_comment (bkpinfo));
|
---|
| 1607 | /* copy to CD (scratchdir) ... and an actual CD-R if necessary */
|
---|
| 1608 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
| 1609 | {
|
---|
| 1610 | register_in_tape_catalog(fileset, storing_set_no, -1, storing_afioball_fname);
|
---|
| 1611 | maintain_collection_of_recent_archives(bkpinfo->tmpdir, storing_afioball_fname);
|
---|
| 1612 | iamhere("Writing EXAT files");
|
---|
| 1613 | res += write_EXAT_files_to_tape(bkpinfo, curr_xattr_list_fname, curr_acl_list_fname);
|
---|
| 1614 | // archives themselves
|
---|
| 1615 | res += move_files_to_stream (bkpinfo, storing_afioball_fname, NULL);
|
---|
| 1616 | }
|
---|
| 1617 | else
|
---|
| 1618 | {
|
---|
| 1619 | res = move_files_to_cd (bkpinfo, storing_filelist_fname, curr_xattr_list_fname, curr_acl_list_fname, storing_afioball_fname, NULL);
|
---|
| 1620 | }
|
---|
| 1621 | retval += res;
|
---|
| 1622 | g_current_progress++;
|
---|
| 1623 | update_progress_form (media_usage_comment);
|
---|
| 1624 | if (res)
|
---|
| 1625 | {
|
---|
| 1626 | sprintf (tmp, "Failed to add archive %ld's files to CD dir\n",
|
---|
| 1627 | storing_set_no);
|
---|
| 1628 | log_to_screen (tmp);
|
---|
| 1629 | fatal_error
|
---|
| 1630 | ("Is your hard disk full? If not, please send the author the logfile.");
|
---|
| 1631 | }
|
---|
| 1632 | storing_set_no++;
|
---|
| 1633 | // sleep(2);
|
---|
| 1634 | }
|
---|
| 1635 | }
|
---|
| 1636 | close_progress_form ();
|
---|
| 1637 |
|
---|
| 1638 | sprintf (tmp, "Your regular files have been archived ");
|
---|
| 1639 | log_msg(2, "Joining background threads to foreground thread");
|
---|
| 1640 | for(i=0; i<noof_threads; i++)
|
---|
| 1641 | {
|
---|
| 1642 | pthread_join(archival_thread[i], pvp);
|
---|
| 1643 | log_msg(3, "Thread %d of %d: closed OK", i+1, noof_threads);
|
---|
| 1644 | }
|
---|
| 1645 | del_semvalue();
|
---|
| 1646 | log_msg (2, "Done.");
|
---|
| 1647 | if (retval)
|
---|
| 1648 | {
|
---|
| 1649 | strcat (tmp, "(with errors).");
|
---|
| 1650 | }
|
---|
| 1651 | else
|
---|
| 1652 | {
|
---|
| 1653 | strcat (tmp, "successfully.");
|
---|
| 1654 | }
|
---|
| 1655 | log_to_screen (tmp);
|
---|
| 1656 | paranoid_free(transfer_block);
|
---|
| 1657 | paranoid_free(result_str);
|
---|
| 1658 | paranoid_free(storing_filelist_fname);
|
---|
| 1659 | paranoid_free(media_usage_comment);
|
---|
| 1660 | paranoid_free(storing_afioball_fname);
|
---|
| 1661 | paranoid_free(curr_xattr_list_fname);
|
---|
| 1662 | paranoid_free(curr_acl_list_fname);
|
---|
| 1663 | return (retval);
|
---|
| 1664 | }
|
---|
| 1665 |
|
---|
| 1666 |
|
---|
| 1667 | void pause_for_N_seconds(int how_long, char*msg)
|
---|
| 1668 | {
|
---|
| 1669 | int i;
|
---|
| 1670 | open_evalcall_form(msg);
|
---|
| 1671 | for(i=0; i<how_long; i++)
|
---|
| 1672 | {
|
---|
| 1673 | update_evalcall_form((int) ( (100.0/(float)(how_long)*i) ) );
|
---|
| 1674 | sleep(1);
|
---|
| 1675 | }
|
---|
| 1676 | close_evalcall_form();
|
---|
| 1677 | }
|
---|
| 1678 |
|
---|
| 1679 |
|
---|
| 1680 |
|
---|
| 1681 |
|
---|
| 1682 | /**
|
---|
| 1683 | * Create an ISO image in @c destfile, from files in @c bkpinfo->scratchdir.
|
---|
| 1684 | *
|
---|
| 1685 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1686 | * - @c backup_media_type
|
---|
| 1687 | * - @c call_after_iso
|
---|
| 1688 | * - @c call_before_iso
|
---|
| 1689 | * - @c call_burn_iso
|
---|
| 1690 | * - @c call_make_iso
|
---|
| 1691 | * - @c make_cd_use_lilo
|
---|
| 1692 | * - @c manual_cd_tray
|
---|
| 1693 | * - @c nonbootable_backup
|
---|
| 1694 | * - @c scratchdir
|
---|
| 1695 | *
|
---|
| 1696 | * @param destfile Where to put the generated ISO image.
|
---|
| 1697 | * @return The number of errors encountered (0 for success)
|
---|
| 1698 | */
|
---|
| 1699 | int
|
---|
| 1700 | make_iso_fs (struct s_bkpinfo *bkpinfo, char *destfile)
|
---|
| 1701 | {
|
---|
| 1702 | /*@ int ***********************************************/
|
---|
| 1703 | int retval = 0;
|
---|
| 1704 | int res;
|
---|
| 1705 |
|
---|
| 1706 | /*@ buffers *******************************************/
|
---|
| 1707 | char *tmp;
|
---|
| 1708 | char *old_pwd;
|
---|
| 1709 | char *result_sz;
|
---|
| 1710 | char *message_to_screen;
|
---|
| 1711 | char *sz_blank_disk;
|
---|
| 1712 | char *fnam;
|
---|
| 1713 | char *tmp2;
|
---|
| 1714 | char *tmp3;
|
---|
| 1715 | bool cd_is_mountable;
|
---|
| 1716 |
|
---|
| 1717 | malloc_string(old_pwd);
|
---|
| 1718 | malloc_string(result_sz);
|
---|
| 1719 | malloc_string(message_to_screen);
|
---|
| 1720 | malloc_string(sz_blank_disk);
|
---|
| 1721 | malloc_string(fnam);
|
---|
| 1722 | tmp = malloc(1200);
|
---|
| 1723 | tmp2 =malloc(1200);
|
---|
| 1724 | tmp3 =malloc(1200);
|
---|
| 1725 | assert(bkpinfo!=NULL);
|
---|
| 1726 | assert_string_is_neither_NULL_nor_zerolength(destfile);
|
---|
| 1727 |
|
---|
| 1728 | sprintf(tmp, "%s/isolinux.bin", bkpinfo->scratchdir);
|
---|
| 1729 | sprintf(tmp2,"%s/isolinux.bin", bkpinfo->tmpdir);
|
---|
| 1730 | if (does_file_exist(tmp))
|
---|
| 1731 | {
|
---|
| 1732 | sprintf(tmp3, "cp -f %s %s", tmp, tmp2);
|
---|
| 1733 | paranoid_system(tmp3);
|
---|
| 1734 | }
|
---|
| 1735 | if (!does_file_exist(tmp) && does_file_exist(tmp2))
|
---|
| 1736 | {
|
---|
| 1737 | sprintf(tmp3, "cp -f %s %s", tmp2, tmp);
|
---|
| 1738 | paranoid_system(tmp3);
|
---|
| 1739 | }
|
---|
| 1740 | /*
|
---|
| 1741 | if (!does_file_exist(tmp))
|
---|
| 1742 | {
|
---|
| 1743 | log_msg (2, "Silly bug in Mindi.pl; workaround in progress...");
|
---|
| 1744 | strcpy(fnam, call_program_and_get_last_line_of_output("locate isolinux.bin | tail -n1"));
|
---|
| 1745 | if (strlen(fnam)>0 && does_file_exist(fnam))
|
---|
| 1746 | {
|
---|
| 1747 | sprintf(tmp, "cp -f %s %s", fnam, bkpinfo->scratchdir);
|
---|
| 1748 | res = run_program_and_log_output(tmp, FALSE);
|
---|
| 1749 | }
|
---|
| 1750 | else
|
---|
| 1751 | {
|
---|
| 1752 | res = 1;
|
---|
| 1753 | }
|
---|
| 1754 | if (res)
|
---|
| 1755 | {
|
---|
| 1756 | log_msg (2, "Could not work around silly bug in Mindi.pl - sorry! Isolinux.bin missing");
|
---|
| 1757 | }
|
---|
| 1758 | }
|
---|
| 1759 | */
|
---|
| 1760 | free(tmp2);
|
---|
| 1761 | free(tmp3);
|
---|
| 1762 | tmp2 = NULL;
|
---|
| 1763 | tmp3 = NULL;
|
---|
| 1764 | if (bkpinfo->backup_media_type == iso && bkpinfo->manual_cd_tray)
|
---|
| 1765 | {
|
---|
| 1766 | popup_and_OK("Please insert new media and press Enter.");
|
---|
| 1767 | }
|
---|
| 1768 |
|
---|
| 1769 | log_msg (2, "make_iso_fs --- scratchdir=%s --- destfile=%s",
|
---|
| 1770 | bkpinfo->scratchdir, destfile);
|
---|
| 1771 | (void) getcwd (old_pwd, MAX_STR_LEN - 1);
|
---|
| 1772 | sprintf (tmp, "chmod 744 %s", bkpinfo->scratchdir);
|
---|
| 1773 | run_program_and_log_output(tmp, FALSE);
|
---|
| 1774 | chdir (bkpinfo->scratchdir);
|
---|
| 1775 |
|
---|
| 1776 | if (bkpinfo->call_before_iso[0] != '\0')
|
---|
| 1777 | {
|
---|
| 1778 | sprintf (message_to_screen, "Running pre-ISO call for CD#%d",
|
---|
| 1779 | g_current_media_number);
|
---|
| 1780 | res =
|
---|
| 1781 | eval_call_to_make_ISO (bkpinfo, bkpinfo->call_before_iso, destfile,
|
---|
| 1782 | g_current_media_number, MONDO_LOGFILE, message_to_screen);
|
---|
| 1783 | if (res)
|
---|
| 1784 | {
|
---|
| 1785 | strcat (message_to_screen, "...failed");
|
---|
| 1786 | }
|
---|
| 1787 | else
|
---|
| 1788 | {
|
---|
| 1789 | strcat (message_to_screen, "...OK");
|
---|
| 1790 | }
|
---|
| 1791 | log_to_screen (message_to_screen);
|
---|
| 1792 | retval += res;
|
---|
| 1793 | }
|
---|
| 1794 |
|
---|
| 1795 | if (bkpinfo->call_make_iso[0] != '\0')
|
---|
| 1796 | {
|
---|
| 1797 | log_msg(2, "bkpinfo->call_make_iso = %s", bkpinfo->call_make_iso);
|
---|
| 1798 | sprintf (tmp, "%s/archives/NOT-THE-LAST", bkpinfo->scratchdir);
|
---|
| 1799 | sprintf (message_to_screen, "Making an ISO (%s #%d)",
|
---|
| 1800 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
| 1801 | g_current_media_number);
|
---|
| 1802 |
|
---|
| 1803 | pause_and_ask_for_cdr (2, &cd_is_mountable); /* if g_current_media_number >= 2 then pause & ask */
|
---|
| 1804 | if (retval)
|
---|
| 1805 | {
|
---|
| 1806 | log_to_screen("Serious error(s) occurred already. I shan't try to write to media.");
|
---|
| 1807 | }
|
---|
| 1808 | else
|
---|
| 1809 | {
|
---|
| 1810 | res =
|
---|
| 1811 | eval_call_to_make_ISO (bkpinfo, bkpinfo->call_make_iso, bkpinfo->scratchdir,
|
---|
| 1812 | g_current_media_number, MONDO_LOGFILE, message_to_screen);
|
---|
| 1813 | if (res)
|
---|
| 1814 | {
|
---|
| 1815 | log_to_screen ("%s...failed to write", message_to_screen);
|
---|
| 1816 | }
|
---|
| 1817 | else
|
---|
| 1818 | {
|
---|
| 1819 | log_to_screen ("%s...OK", message_to_screen);
|
---|
| 1820 | if (!run_program_and_log_output("tail -n10 /var/log/mondo-archive.log | fgrep \":-(\"", 1))
|
---|
| 1821 | {
|
---|
| 1822 | log_to_screen("Despite nonfatal errors, growisofs confirms the write was successful.");
|
---|
| 1823 | }
|
---|
| 1824 | }
|
---|
| 1825 | retval += res;
|
---|
| 1826 | #ifdef DVDRWFORMAT
|
---|
| 1827 | sprintf(tmp, "cat %s | tail -n8 | grep \"blank=full.*dvd-compat.*DAO\"", MONDO_LOGFILE);
|
---|
| 1828 | if (g_backup_media_type == dvd && (res || !run_program_and_log_output(tmp, 1)))
|
---|
| 1829 | {
|
---|
| 1830 | log_to_screen("Failed to write to disk. I shall blank it and then try again.");
|
---|
| 1831 | sleep(5);
|
---|
| 1832 | system("sync");
|
---|
| 1833 | pause_for_N_seconds(5, "Letting DVD drive settle");
|
---|
| 1834 |
|
---|
| 1835 | // dvd+rw-format --- OPTION 2
|
---|
| 1836 | if (!bkpinfo->please_dont_eject)
|
---|
| 1837 | {
|
---|
| 1838 | log_to_screen("Ejecting media to clear drive status.");
|
---|
| 1839 | eject_device(bkpinfo->media_device);
|
---|
| 1840 | inject_device(bkpinfo->media_device);
|
---|
| 1841 | }
|
---|
| 1842 | pause_for_N_seconds(5, "Letting DVD drive settle");
|
---|
| 1843 | sprintf(sz_blank_disk, "dvd+rw-format %s", bkpinfo->media_device);
|
---|
| 1844 | log_msg(3, "sz_blank_disk = '%s'", sz_blank_disk);
|
---|
| 1845 | res = run_external_binary_with_percentage_indicator_NEW("Blanking DVD disk", sz_blank_disk);
|
---|
| 1846 | if (res)
|
---|
| 1847 | {
|
---|
| 1848 | log_to_screen("Warning - format failed. (Was it a DVD-R?) Sleeping for 5 seconds to take a breath...");
|
---|
| 1849 | pause_for_N_seconds(5, "Letting DVD drive settle... and trying again.");
|
---|
| 1850 | res = run_external_binary_with_percentage_indicator_NEW("Blanking DVD disk", sz_blank_disk);
|
---|
| 1851 | if (res) { log_to_screen("Format failed a second time."); }
|
---|
| 1852 | }
|
---|
| 1853 | else { log_to_screen("Format succeeded. Sleeping for 5 seconds to take a breath..."); }
|
---|
| 1854 | pause_for_N_seconds(5, "Letting DVD drive settle");
|
---|
| 1855 | if (!bkpinfo->please_dont_eject)
|
---|
| 1856 | {
|
---|
| 1857 | log_to_screen("Ejecting media to clear drive status.");
|
---|
| 1858 | eject_device(bkpinfo->media_device);
|
---|
| 1859 | inject_device(bkpinfo->media_device);
|
---|
| 1860 | }
|
---|
| 1861 | pause_for_N_seconds(5, "Letting DVD drive settle");
|
---|
| 1862 | res = eval_call_to_make_ISO (bkpinfo, bkpinfo->call_make_iso, bkpinfo->scratchdir,
|
---|
| 1863 | g_current_media_number, MONDO_LOGFILE, message_to_screen);
|
---|
| 1864 | retval += res;
|
---|
| 1865 | if (!bkpinfo->please_dont_eject)
|
---|
| 1866 | {
|
---|
| 1867 | log_to_screen("Ejecting media.");
|
---|
| 1868 | eject_device(bkpinfo->media_device);
|
---|
| 1869 | }
|
---|
| 1870 | if (res)
|
---|
| 1871 | { log_to_screen("Dagnabbit. It still failed."); }
|
---|
| 1872 | else
|
---|
| 1873 | { log_to_screen("OK, this time I successfully backed up to DVD."); }
|
---|
| 1874 | }
|
---|
| 1875 | #endif
|
---|
| 1876 | if (g_backup_media_type == dvd && !bkpinfo->please_dont_eject)
|
---|
| 1877 | { eject_device(bkpinfo->media_device); }
|
---|
| 1878 | }
|
---|
| 1879 | }
|
---|
| 1880 | else
|
---|
| 1881 | {
|
---|
| 1882 | sprintf (message_to_screen, "Running mkisofs to make %s #%d",
|
---|
| 1883 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
| 1884 | g_current_media_number);
|
---|
| 1885 | log_msg (1, message_to_screen);
|
---|
| 1886 | sprintf (result_sz, "Call to mkisofs to make ISO (%s #%d) ",
|
---|
| 1887 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
| 1888 | g_current_media_number);
|
---|
| 1889 | if (bkpinfo->nonbootable_backup)
|
---|
| 1890 | {
|
---|
| 1891 | log_msg (1, "Making nonbootable backup");
|
---|
| 1892 | // FIXME --- change mkisofs string to MONDO_MKISOFS_NONBOOTABLE and add ' .' at end
|
---|
| 1893 | res =
|
---|
| 1894 | eval_call_to_make_ISO (bkpinfo,
|
---|
| 1895 | "mkisofs -o _ISO_ -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
|
---|
| 1896 | destfile, g_current_media_number, MONDO_LOGFILE,
|
---|
| 1897 | message_to_screen);
|
---|
| 1898 | }
|
---|
| 1899 | else
|
---|
| 1900 | {
|
---|
| 1901 | log_msg (1, "Making bootable backup");
|
---|
| 1902 |
|
---|
| 1903 | #ifdef __FreeBSD__
|
---|
| 1904 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
| 1905 | #endif
|
---|
| 1906 |
|
---|
| 1907 |
|
---|
| 1908 | log_msg(1, "make_cd_use_lilo is actually %d", bkpinfo->make_cd_use_lilo);
|
---|
| 1909 | if (bkpinfo->make_cd_use_lilo)
|
---|
| 1910 | {
|
---|
| 1911 | log_msg(1, "make_cd_use_lilo = TRUE");
|
---|
| 1912 | // FIXME --- change mkisofs string to MONDO_MKISOFS_REGULAR_SYSLINUX/LILO depending on bkpinfo->make_cd_usE_lilo
|
---|
| 1913 | // and add ' .' at end
|
---|
| 1914 | #ifdef __IA64__
|
---|
[20] | 1915 | log_msg(1, "IA64 --> elilo");
|
---|
[1] | 1916 | res =
|
---|
| 1917 | eval_call_to_make_ISO (bkpinfo,
|
---|
| 1918 | //-b images/mindi-boot.2880.img
|
---|
| 1919 | "mkisofs -no-emul-boot -b images/mindi-bootroot."IA64_BOOT_SIZE".img -c boot.cat -o _ISO_ -J -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
|
---|
| 1920 | destfile, g_current_media_number, MONDO_LOGFILE,
|
---|
| 1921 | message_to_screen);
|
---|
| 1922 | #else
|
---|
| 1923 | // FIXME --- change mkisofs string to MONDO_MKISOFS_REGULAR_SYSLINUX/LILO depending on bkpinfo->make_cd_usE_lilo
|
---|
| 1924 | // and add ' .' at end
|
---|
| 1925 | log_msg(1, "Non-ia64 --> lilo");
|
---|
| 1926 | res =
|
---|
| 1927 | eval_call_to_make_ISO (bkpinfo,
|
---|
| 1928 | "mkisofs -b images/mindi-bootroot.2880.img -c boot.cat -o _ISO_ -J -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
|
---|
| 1929 | destfile, g_current_media_number, MONDO_LOGFILE,
|
---|
| 1930 | message_to_screen);
|
---|
| 1931 | #endif
|
---|
| 1932 | }
|
---|
| 1933 | else
|
---|
| 1934 | {
|
---|
| 1935 | log_msg(1, "make_cd_use_lilo = FALSE");
|
---|
| 1936 | log_msg(1, "Isolinux");
|
---|
| 1937 | res =
|
---|
| 1938 | eval_call_to_make_ISO (bkpinfo,
|
---|
| 1939 | "mkisofs -no-emul-boot -b isolinux.bin -boot-load-size 4 -boot-info-table -c boot.cat -o _ISO_ -J -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
|
---|
| 1940 | destfile, g_current_media_number, MONDO_LOGFILE,
|
---|
| 1941 | message_to_screen);
|
---|
| 1942 | }
|
---|
| 1943 | }
|
---|
| 1944 | if (res)
|
---|
| 1945 | {
|
---|
| 1946 | strcat (result_sz, "...failed");
|
---|
| 1947 | }
|
---|
| 1948 | else
|
---|
| 1949 | {
|
---|
| 1950 | strcat (result_sz, "...OK");
|
---|
| 1951 | }
|
---|
| 1952 | log_to_screen (result_sz);
|
---|
| 1953 | retval += res;
|
---|
| 1954 | }
|
---|
| 1955 |
|
---|
| 1956 | if (bkpinfo->backup_media_type == cdr || bkpinfo->backup_media_type == cdrw)
|
---|
| 1957 | {
|
---|
| 1958 | if (is_this_device_mounted(bkpinfo->media_device))
|
---|
| 1959 | {
|
---|
| 1960 | log_msg (2, "Warning - %s mounted. I'm unmounting it before I burn to it.", bkpinfo->media_device);
|
---|
| 1961 | sprintf(tmp, "umount %s", bkpinfo->media_device);
|
---|
| 1962 | run_program_and_log_output(tmp, FALSE);
|
---|
| 1963 | }
|
---|
| 1964 | }
|
---|
| 1965 |
|
---|
| 1966 | if (bkpinfo->call_burn_iso[0] != '\0')
|
---|
| 1967 | {
|
---|
| 1968 | log_msg (2, "bkpinfo->call_burn_iso = %s", bkpinfo->call_burn_iso);
|
---|
| 1969 | sprintf (message_to_screen, "Burning %s #%d",
|
---|
| 1970 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
| 1971 | g_current_media_number);
|
---|
| 1972 | pause_and_ask_for_cdr (2, &cd_is_mountable);
|
---|
| 1973 | res =
|
---|
| 1974 | eval_call_to_make_ISO (bkpinfo, bkpinfo->call_burn_iso, destfile,
|
---|
| 1975 | g_current_media_number, MONDO_LOGFILE, message_to_screen);
|
---|
| 1976 | if (res)
|
---|
| 1977 | {
|
---|
| 1978 | strcat (message_to_screen, "...failed");
|
---|
| 1979 | }
|
---|
| 1980 | else
|
---|
| 1981 | {
|
---|
| 1982 | strcat (message_to_screen, "...OK");
|
---|
| 1983 | }
|
---|
| 1984 | log_to_screen (message_to_screen);
|
---|
| 1985 | retval += res;
|
---|
| 1986 | }
|
---|
| 1987 |
|
---|
| 1988 | if (bkpinfo->call_after_iso[0] != '\0')
|
---|
| 1989 | {
|
---|
| 1990 | sprintf (message_to_screen, "Running post-ISO call (%s #%d)",
|
---|
| 1991 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
| 1992 | g_current_media_number);
|
---|
| 1993 | res =
|
---|
| 1994 | eval_call_to_make_ISO (bkpinfo, bkpinfo->call_after_iso, destfile,
|
---|
| 1995 | g_current_media_number, MONDO_LOGFILE, message_to_screen);
|
---|
| 1996 | if (res)
|
---|
| 1997 | {
|
---|
| 1998 | strcat (message_to_screen, "...failed");
|
---|
| 1999 | }
|
---|
| 2000 | else
|
---|
| 2001 | {
|
---|
| 2002 | strcat (message_to_screen, "...OK");
|
---|
| 2003 | }
|
---|
| 2004 | log_to_screen (message_to_screen);
|
---|
| 2005 | retval += res;
|
---|
| 2006 | }
|
---|
| 2007 |
|
---|
| 2008 | chdir (old_pwd);
|
---|
| 2009 | if (retval)
|
---|
| 2010 | {
|
---|
| 2011 | log_msg (1, "WARNING - make_iso_fs returned an error");
|
---|
| 2012 | }
|
---|
| 2013 | paranoid_free(old_pwd);
|
---|
| 2014 | paranoid_free(result_sz);
|
---|
| 2015 | paranoid_free(message_to_screen);
|
---|
| 2016 | paranoid_free(sz_blank_disk);
|
---|
| 2017 | paranoid_free(fnam);
|
---|
| 2018 | paranoid_free(tmp);
|
---|
| 2019 | return (retval);
|
---|
| 2020 | }
|
---|
| 2021 |
|
---|
| 2022 |
|
---|
| 2023 |
|
---|
| 2024 |
|
---|
| 2025 |
|
---|
| 2026 |
|
---|
| 2027 |
|
---|
| 2028 |
|
---|
| 2029 |
|
---|
| 2030 | bool is_dev_an_NTFS_dev(char *bigfile_fname)
|
---|
| 2031 | {
|
---|
| 2032 | char *tmp;
|
---|
| 2033 | char *command;
|
---|
| 2034 | malloc_string(tmp);
|
---|
| 2035 | malloc_string(command);
|
---|
| 2036 | sprintf(command, "dd if=%s bs=512 count=1 2> /dev/null | strings | head -n1", bigfile_fname);
|
---|
| 2037 | log_msg(1, "command = '%s'", command);
|
---|
| 2038 | strcpy(tmp, call_program_and_get_last_line_of_output(command));
|
---|
| 2039 | log_msg(1, "--> tmp = '%s'", tmp);
|
---|
| 2040 | if (strstr(tmp, "NTFS"))
|
---|
| 2041 | { iamhere("TRUE"); return(TRUE); }
|
---|
| 2042 | else
|
---|
| 2043 | { iamhere("FALSE"); return(FALSE); }
|
---|
| 2044 | }
|
---|
| 2045 |
|
---|
| 2046 |
|
---|
| 2047 | /**
|
---|
| 2048 | * Back up big files by chopping them up.
|
---|
| 2049 | * This function backs up all "big" files (where "big" depends
|
---|
| 2050 | * on your backup media) in "chunks" (whose size again depends
|
---|
| 2051 | * on your media).
|
---|
| 2052 | *
|
---|
| 2053 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 2054 | * - @c backup_media_type
|
---|
| 2055 | * - @c optimal_set_size
|
---|
| 2056 | * @param biggielist_fname The path to a file containing a list of
|
---|
| 2057 | * all "big" files.
|
---|
| 2058 | * @return The number of errors encountered (0 for success)
|
---|
| 2059 | * @see slice_up_file_etc
|
---|
| 2060 | */
|
---|
| 2061 | int
|
---|
| 2062 | make_slices_and_images (struct s_bkpinfo *bkpinfo, char *biggielist_fname)
|
---|
| 2063 | {
|
---|
| 2064 |
|
---|
| 2065 | /*@ pointers ********************************************/
|
---|
| 2066 | FILE *fin;
|
---|
| 2067 | char *p;
|
---|
| 2068 |
|
---|
| 2069 | /*@ buffers *********************************************/
|
---|
| 2070 | char *tmp;
|
---|
| 2071 | char *bigfile_fname;
|
---|
| 2072 | char *sz_devfile;
|
---|
| 2073 | char *partimagehack_fifo = NULL;
|
---|
| 2074 | /*@ long ************************************************/
|
---|
| 2075 | long biggie_file_number = 0;
|
---|
| 2076 | long noof_biggie_files = 0;
|
---|
| 2077 | long estimated_total_noof_slices = 0;
|
---|
| 2078 |
|
---|
| 2079 | /*@ int *************************************************/
|
---|
| 2080 | int retval = 0;
|
---|
| 2081 | int res = 0;
|
---|
| 2082 | pid_t pid;
|
---|
| 2083 | FILE*ftmp=NULL;
|
---|
| 2084 | bool delete_when_done;
|
---|
| 2085 | bool use_partimagehack;
|
---|
| 2086 | /*@ long long *******************************************/
|
---|
| 2087 | long long biggie_fsize;
|
---|
| 2088 |
|
---|
| 2089 | assert(bkpinfo!=NULL);
|
---|
| 2090 | assert_string_is_neither_NULL_nor_zerolength(biggielist_fname);
|
---|
| 2091 |
|
---|
| 2092 | malloc_string(tmp);
|
---|
| 2093 | malloc_string(bigfile_fname);
|
---|
| 2094 | malloc_string(sz_devfile);
|
---|
| 2095 | estimated_total_noof_slices =
|
---|
| 2096 | size_of_all_biggiefiles_K (bkpinfo) / bkpinfo->optimal_set_size + 1;
|
---|
| 2097 |
|
---|
| 2098 | log_msg (1, "size of all biggiefiles = %ld",
|
---|
| 2099 | size_of_all_biggiefiles_K (bkpinfo));
|
---|
| 2100 | log_msg (1, "estimated_total_noof_slices = %ld KB / %ld KB = %ld",
|
---|
| 2101 | size_of_all_biggiefiles_K (bkpinfo), bkpinfo->optimal_set_size,
|
---|
| 2102 | estimated_total_noof_slices);
|
---|
| 2103 |
|
---|
| 2104 | if (length_of_file (biggielist_fname) < 6)
|
---|
| 2105 | {
|
---|
| 2106 | log_msg (1, "No biggiefiles; fair enough...");
|
---|
| 2107 | return (0);
|
---|
| 2108 | }
|
---|
| 2109 | sprintf (tmp, "I am now backing up all large files.");
|
---|
| 2110 | log_to_screen (tmp);
|
---|
| 2111 | noof_biggie_files = count_lines_in_file (biggielist_fname);
|
---|
| 2112 | open_progress_form ("Backing up big files", tmp,
|
---|
| 2113 | "Please wait. This may take some time.", "",
|
---|
| 2114 | estimated_total_noof_slices);
|
---|
| 2115 | if (!(fin = fopen (biggielist_fname, "r"))) { log_OS_error("Unable to openin biggielist"); return(1); }
|
---|
| 2116 | for (fgets (bigfile_fname, MAX_STR_LEN, fin); !feof (fin);
|
---|
| 2117 | fgets (bigfile_fname, MAX_STR_LEN, fin), biggie_file_number++)
|
---|
| 2118 | {
|
---|
| 2119 | use_partimagehack = FALSE;
|
---|
| 2120 | if (bigfile_fname[strlen (bigfile_fname) - 1] < 32)
|
---|
| 2121 | {
|
---|
| 2122 | bigfile_fname[strlen (bigfile_fname) - 1] = '\0';
|
---|
| 2123 | }
|
---|
| 2124 | biggie_fsize = length_of_file (bigfile_fname);
|
---|
| 2125 | delete_when_done = FALSE;
|
---|
| 2126 |
|
---|
| 2127 | if (!does_file_exist (bigfile_fname))
|
---|
| 2128 | {
|
---|
| 2129 | ftmp = fopen(bigfile_fname, "w");
|
---|
| 2130 | paranoid_fclose(ftmp);
|
---|
| 2131 | sprintf (tmp, "bigfile %s was deleted - creating a dummy", bigfile_fname);
|
---|
| 2132 | delete_when_done = TRUE;
|
---|
| 2133 | }
|
---|
| 2134 | else
|
---|
| 2135 | {
|
---|
| 2136 | // Call partimagehack if it's a /dev entry (i.e. a partition to be imaged)
|
---|
| 2137 | log_msg (2, "bigfile_fname = %s", bigfile_fname);
|
---|
| 2138 | use_partimagehack = FALSE;
|
---|
| 2139 | if (!strncmp ( bigfile_fname, "/dev/", 5) && is_dev_an_NTFS_dev(bigfile_fname))
|
---|
| 2140 | {
|
---|
| 2141 | use_partimagehack = TRUE;
|
---|
| 2142 | log_msg (2, "Calling partimagehack in background because %s is an NTFS partition", bigfile_fname);
|
---|
| 2143 | sprintf(sz_devfile, "/tmp/%d.%d.000", (int)(random()%32768), (int)(random()%32768));
|
---|
| 2144 | mkfifo(sz_devfile, 0x770);
|
---|
| 2145 | partimagehack_fifo = sz_devfile;
|
---|
| 2146 | switch(pid=fork())
|
---|
| 2147 | {
|
---|
| 2148 | case -1: fatal_error("Fork failure");
|
---|
| 2149 | case 0:
|
---|
| 2150 | log_msg (2, "CHILD - fip - calling feed_into_partimage(%s, %s)", bigfile_fname, sz_devfile);
|
---|
| 2151 | res=feed_into_partimage(bigfile_fname, sz_devfile);
|
---|
| 2152 | exit(res);
|
---|
| 2153 | break;
|
---|
| 2154 | default:
|
---|
| 2155 | log_msg (2, "feed_into_partimage() called in background --- pid=%ld", (long int)(pid));
|
---|
| 2156 | }
|
---|
| 2157 | }
|
---|
| 2158 | // Otherwise, use good old 'dd' and 'bzip2'
|
---|
| 2159 | else
|
---|
| 2160 | {
|
---|
| 2161 | sz_devfile[0] = '\0';
|
---|
| 2162 | partimagehack_fifo = NULL;
|
---|
| 2163 | }
|
---|
| 2164 |
|
---|
| 2165 | // Whether partition or biggiefile, just do your thang :-)
|
---|
| 2166 | sprintf (tmp, "Bigfile #%ld is '%s' (%ld KB)", biggie_file_number+1,
|
---|
| 2167 | bigfile_fname, (long) biggie_fsize >> 10);
|
---|
| 2168 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
| 2169 | {
|
---|
| 2170 | write_header_block_to_stream (biggie_fsize, bigfile_fname,
|
---|
| 2171 | use_partimagehack?BLK_START_A_PIHBIGGIE:BLK_START_A_NORMBIGGIE);
|
---|
| 2172 | }
|
---|
| 2173 | res =
|
---|
| 2174 | slice_up_file_etc (bkpinfo, bigfile_fname, partimagehack_fifo,
|
---|
| 2175 | biggie_file_number, noof_biggie_files, use_partimagehack);
|
---|
| 2176 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
| 2177 | {
|
---|
| 2178 | write_header_block_to_stream (0,
|
---|
| 2179 | calc_checksum_of_file
|
---|
| 2180 | (bigfile_fname), BLK_STOP_A_BIGGIE);
|
---|
| 2181 | }
|
---|
| 2182 | retval += res;
|
---|
| 2183 | p = strrchr (bigfile_fname, '/');
|
---|
| 2184 | if (p)
|
---|
| 2185 | {
|
---|
| 2186 | p++;
|
---|
| 2187 | }
|
---|
| 2188 | else
|
---|
| 2189 | {
|
---|
| 2190 | p = bigfile_fname;
|
---|
| 2191 | }
|
---|
| 2192 | sprintf (tmp, "Archiving %s ... ", bigfile_fname);
|
---|
| 2193 | if (res)
|
---|
| 2194 | {
|
---|
| 2195 | strcat (tmp, "Failed!");
|
---|
| 2196 | }
|
---|
| 2197 | else
|
---|
| 2198 | {
|
---|
| 2199 | strcat (tmp, "OK");
|
---|
| 2200 | }
|
---|
| 2201 | if (delete_when_done)
|
---|
| 2202 | { unlink(bigfile_fname); delete_when_done=FALSE; }
|
---|
| 2203 | }
|
---|
| 2204 | #ifndef _XWIN
|
---|
| 2205 | if (!g_text_mode) { newtDrawRootText (0, g_noof_rows - 2, tmp); newtRefresh (); }
|
---|
| 2206 | #endif
|
---|
| 2207 | }
|
---|
| 2208 | log_msg (1, "Finished backing up bigfiles");
|
---|
| 2209 | log_msg (1, "estimated slices = %ld; actual slices = %ld",
|
---|
| 2210 | estimated_total_noof_slices, g_current_progress);
|
---|
| 2211 | close_progress_form ();
|
---|
| 2212 | paranoid_fclose(fin);
|
---|
| 2213 | paranoid_free(tmp);
|
---|
| 2214 | paranoid_free(bigfile_fname);
|
---|
| 2215 | paranoid_free(sz_devfile);
|
---|
| 2216 | return (retval);
|
---|
| 2217 | }
|
---|
| 2218 |
|
---|
| 2219 |
|
---|
| 2220 |
|
---|
| 2221 |
|
---|
| 2222 | /**
|
---|
| 2223 | * Single-threaded version of @c make_afioballs_and_images().
|
---|
| 2224 | * @see make_afioballs_and_images
|
---|
| 2225 | */
|
---|
| 2226 | int
|
---|
| 2227 | make_afioballs_and_images_OLD (struct s_bkpinfo *bkpinfo)
|
---|
| 2228 | {
|
---|
| 2229 |
|
---|
| 2230 | /*@ int ***************************************************/
|
---|
| 2231 | int retval = 0;
|
---|
| 2232 | long int curr_set_no = 0;
|
---|
| 2233 | int res = 0;
|
---|
| 2234 |
|
---|
| 2235 | /*@ buffers ***********************************************/
|
---|
| 2236 | char *curr_filelist_fname;
|
---|
| 2237 | char *curr_afioball_fname;
|
---|
| 2238 | char *curr_xattr_list_fname;
|
---|
| 2239 | char *curr_acl_list_fname;
|
---|
| 2240 | char *tmp;
|
---|
| 2241 | char *media_usage_comment;
|
---|
| 2242 |
|
---|
| 2243 | malloc_string(curr_afioball_fname);
|
---|
| 2244 | malloc_string(media_usage_comment);
|
---|
| 2245 | malloc_string(curr_filelist_fname);
|
---|
| 2246 | malloc_string(curr_xattr_list_fname);
|
---|
| 2247 | malloc_string(curr_acl_list_fname);
|
---|
| 2248 |
|
---|
| 2249 | tmp = malloc(MAX_STR_LEN*2);
|
---|
| 2250 |
|
---|
| 2251 | sprintf (tmp, "%s/archives/filelist.full", bkpinfo->scratchdir);
|
---|
| 2252 |
|
---|
| 2253 | log_to_screen ("Archiving regular files");
|
---|
| 2254 |
|
---|
| 2255 | open_progress_form ("Backing up filesystem",
|
---|
| 2256 | "I am backing up your live filesystem now.",
|
---|
| 2257 | "Please wait. This may take a couple of hours.",
|
---|
| 2258 | "Working...", get_last_filelist_number (bkpinfo) + 1);
|
---|
| 2259 |
|
---|
| 2260 | sprintf (curr_filelist_fname, FILELIST_FNAME_RAW_SZ, bkpinfo->tmpdir, 0L);
|
---|
| 2261 |
|
---|
| 2262 | for (curr_set_no = 0; does_file_exist (curr_filelist_fname);
|
---|
| 2263 | sprintf (curr_filelist_fname, FILELIST_FNAME_RAW_SZ, bkpinfo->tmpdir,
|
---|
| 2264 | ++curr_set_no))
|
---|
| 2265 | {
|
---|
| 2266 | /* backup this set of files */
|
---|
| 2267 | sprintf (curr_filelist_fname, FILELIST_FNAME_RAW_SZ, bkpinfo->tmpdir, curr_set_no);
|
---|
| 2268 | sprintf (curr_afioball_fname, AFIOBALL_FNAME_RAW_SZ,bkpinfo->tmpdir,
|
---|
| 2269 | curr_set_no, bkpinfo->zip_suffix);
|
---|
| 2270 |
|
---|
| 2271 | log_msg (1, "EXAT'g set %ld", curr_set_no);
|
---|
| 2272 | sprintf (curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ, bkpinfo->tmpdir, curr_set_no);
|
---|
| 2273 | sprintf (curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ, bkpinfo->tmpdir, curr_set_no);
|
---|
| 2274 | get_fattr_list(curr_filelist_fname, curr_xattr_list_fname);
|
---|
| 2275 | get_acl_list(curr_filelist_fname, curr_acl_list_fname);
|
---|
| 2276 |
|
---|
| 2277 | log_msg (1, "Archiving set %ld", curr_set_no);
|
---|
| 2278 | res =
|
---|
| 2279 | archive_this_fileset (bkpinfo, curr_filelist_fname, curr_afioball_fname, curr_set_no);
|
---|
| 2280 | retval += res;
|
---|
| 2281 | if (res)
|
---|
| 2282 | {
|
---|
| 2283 | sprintf (tmp,
|
---|
| 2284 | "Errors occurred while archiving set %ld. Perhaps your live filesystem changed?",
|
---|
| 2285 | curr_set_no);
|
---|
| 2286 | log_to_screen (tmp);
|
---|
| 2287 | }
|
---|
| 2288 |
|
---|
| 2289 | strcpy (media_usage_comment, percent_media_full_comment (bkpinfo));
|
---|
| 2290 |
|
---|
| 2291 | /* copy to CD (scratchdir) ... and an actual CD-R if necessary */
|
---|
| 2292 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
| 2293 | {
|
---|
| 2294 | register_in_tape_catalog(fileset, curr_set_no, -1, curr_afioball_fname);
|
---|
| 2295 | maintain_collection_of_recent_archives(bkpinfo->tmpdir, curr_afioball_fname);
|
---|
| 2296 | iamhere("Writing EXAT files");
|
---|
| 2297 | res += write_EXAT_files_to_tape(bkpinfo, curr_xattr_list_fname, curr_acl_list_fname);
|
---|
| 2298 | // archives themselves
|
---|
| 2299 | res = move_files_to_stream (bkpinfo, curr_afioball_fname, NULL);
|
---|
| 2300 | }
|
---|
| 2301 | else
|
---|
| 2302 | {
|
---|
| 2303 | res = move_files_to_cd (bkpinfo, curr_filelist_fname, curr_xattr_list_fname, curr_acl_list_fname, curr_afioball_fname, NULL);
|
---|
| 2304 | }
|
---|
| 2305 | retval += res;
|
---|
| 2306 | g_current_progress++;
|
---|
| 2307 | update_progress_form (media_usage_comment);
|
---|
| 2308 |
|
---|
| 2309 | if (res)
|
---|
| 2310 | {
|
---|
| 2311 | sprintf (tmp, "Failed to add archive %ld's files to CD dir\n",
|
---|
| 2312 | curr_set_no);
|
---|
| 2313 | log_to_screen (tmp);
|
---|
| 2314 | fatal_error
|
---|
| 2315 | ("Is your hard disk is full? If not, please send the author the logfile.");
|
---|
| 2316 | }
|
---|
| 2317 | }
|
---|
| 2318 | close_progress_form ();
|
---|
| 2319 | sprintf (tmp, "Your regular files have been archived ");
|
---|
| 2320 | if (retval)
|
---|
| 2321 | {
|
---|
| 2322 | strcat (tmp, "(with errors).");
|
---|
| 2323 | }
|
---|
| 2324 | else
|
---|
| 2325 | {
|
---|
| 2326 | strcat (tmp, "successfully.");
|
---|
| 2327 | }
|
---|
| 2328 | log_to_screen (tmp);
|
---|
| 2329 | paranoid_free(tmp);
|
---|
| 2330 | paranoid_free(curr_filelist_fname);
|
---|
| 2331 | paranoid_free(curr_afioball_fname);
|
---|
| 2332 | paranoid_free(media_usage_comment);
|
---|
| 2333 | paranoid_free(curr_xattr_list_fname);
|
---|
| 2334 | paranoid_free(curr_acl_list_fname);
|
---|
| 2335 | return (retval);
|
---|
| 2336 | }
|
---|
| 2337 |
|
---|
| 2338 | /* @} - end of LLarchiveGroup */
|
---|
| 2339 |
|
---|
| 2340 |
|
---|
| 2341 | /**
|
---|
| 2342 | * Wrapper around @c make_afioballs_and_images().
|
---|
| 2343 | * @param bkpinfo the backup information structure. Only the
|
---|
| 2344 | * @c backup_media_type field is used within this function.
|
---|
| 2345 | * @return return code of make_afioballs_and_images
|
---|
| 2346 | * @see make_afioballs_and_images
|
---|
| 2347 | * @ingroup MLarchiveGroup
|
---|
| 2348 | */
|
---|
| 2349 | int
|
---|
| 2350 | make_those_afios_phase (struct s_bkpinfo *bkpinfo)
|
---|
| 2351 | {
|
---|
| 2352 | /*@ int ********************************************/
|
---|
| 2353 | int res = 0;
|
---|
| 2354 | int retval = 0;
|
---|
| 2355 |
|
---|
| 2356 | assert(bkpinfo!=NULL);
|
---|
| 2357 |
|
---|
| 2358 | mvaddstr_and_log_it (g_currentY, 0, "Archiving regular files to media ");
|
---|
| 2359 |
|
---|
| 2360 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
| 2361 | {
|
---|
| 2362 | write_header_block_to_stream (0, "start-of-afioballs",
|
---|
| 2363 | BLK_START_AFIOBALLS);
|
---|
| 2364 | #if __FreeBSD__ == 5
|
---|
| 2365 | log_msg (1, "Using single-threaded make_afioballs_and_images() to suit b0rken FreeBSD 5.0");
|
---|
| 2366 | res = make_afioballs_and_images_OLD (bkpinfo);
|
---|
| 2367 | #else
|
---|
| 2368 | res = make_afioballs_and_images_OLD (bkpinfo);
|
---|
| 2369 | #endif
|
---|
| 2370 | write_header_block_to_stream (0, "stop-afioballs", BLK_STOP_AFIOBALLS);
|
---|
| 2371 | }
|
---|
| 2372 | else
|
---|
| 2373 | {
|
---|
| 2374 | res = make_afioballs_and_images (bkpinfo);
|
---|
| 2375 | }
|
---|
| 2376 |
|
---|
| 2377 | retval += res;
|
---|
| 2378 | if (res)
|
---|
| 2379 | {
|
---|
| 2380 | mvaddstr_and_log_it (g_currentY++, 74, "Errors.");
|
---|
| 2381 | log_msg (1, "make_afioballs_and_images returned an error");
|
---|
| 2382 | }
|
---|
| 2383 | else
|
---|
| 2384 | {
|
---|
| 2385 | mvaddstr_and_log_it (g_currentY++, 74, "Done.");
|
---|
| 2386 | }
|
---|
| 2387 | return (retval);
|
---|
| 2388 | }
|
---|
| 2389 |
|
---|
| 2390 | /**
|
---|
| 2391 | * Wrapper around @c make_slices_and_images().
|
---|
| 2392 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 2393 | * - @c backup_media_type
|
---|
| 2394 | * - @c scratchdir
|
---|
| 2395 | * - @c tmpdir
|
---|
| 2396 | * @return The number of errors encountered (0 for success)
|
---|
| 2397 | * @ingroup MLarchiveGroup
|
---|
| 2398 | */
|
---|
| 2399 | int
|
---|
| 2400 | make_those_slices_phase (struct s_bkpinfo *bkpinfo)
|
---|
| 2401 | {
|
---|
| 2402 |
|
---|
| 2403 | /*@ int ******************************************************/
|
---|
| 2404 | int res = 0;
|
---|
| 2405 | int retval = 0;
|
---|
| 2406 |
|
---|
| 2407 | /*@ buffers ***************************************************/
|
---|
| 2408 | char *biggielist;
|
---|
| 2409 | char *command;
|
---|
| 2410 | char *blah;
|
---|
| 2411 | char *xattr_fname;
|
---|
| 2412 | char *acl_fname;
|
---|
| 2413 |
|
---|
| 2414 | assert(bkpinfo!=NULL);
|
---|
| 2415 | /* slice big files */
|
---|
| 2416 | malloc_string(blah);
|
---|
| 2417 | malloc_string(biggielist);
|
---|
| 2418 | malloc_string(xattr_fname);
|
---|
| 2419 | malloc_string(acl_fname);
|
---|
| 2420 | command = malloc(1200);
|
---|
| 2421 | mvaddstr_and_log_it (g_currentY, 0, "Archiving large files to media ");
|
---|
| 2422 | sprintf (biggielist, "%s/archives/biggielist.txt", bkpinfo->scratchdir);
|
---|
| 2423 | sprintf (xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
|
---|
| 2424 | sprintf (acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
|
---|
| 2425 |
|
---|
| 2426 | sprintf (command, "cp %s/biggielist.txt %s", bkpinfo->tmpdir, biggielist);
|
---|
| 2427 | paranoid_system(command);
|
---|
| 2428 | sprintf (blah, "biggielist = %s", biggielist);
|
---|
| 2429 | log_msg (2, blah);
|
---|
| 2430 |
|
---|
| 2431 | if (!does_file_exist (biggielist))
|
---|
| 2432 | {
|
---|
| 2433 | log_msg (1, "BTW, the biggielist does not exist");
|
---|
| 2434 | }
|
---|
| 2435 |
|
---|
| 2436 | get_fattr_list(biggielist, xattr_fname);
|
---|
| 2437 | get_acl_list(biggielist, acl_fname);
|
---|
| 2438 | sprintf (command, "cp %s %s/archives/", xattr_fname, bkpinfo->scratchdir);
|
---|
| 2439 | paranoid_system(command);
|
---|
| 2440 | sprintf (command, "cp %s %s/archives/", acl_fname, bkpinfo->scratchdir);
|
---|
| 2441 | paranoid_system(command);
|
---|
| 2442 |
|
---|
| 2443 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
| 2444 | {
|
---|
| 2445 | res += write_EXAT_files_to_tape(bkpinfo, xattr_fname, acl_fname);
|
---|
| 2446 | sprintf (blah, "%ld", count_lines_in_file (biggielist));
|
---|
| 2447 | write_header_block_to_stream (0, blah, BLK_START_BIGGIEFILES);
|
---|
| 2448 | }
|
---|
| 2449 | res = make_slices_and_images (bkpinfo, biggielist);
|
---|
| 2450 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
| 2451 | {
|
---|
| 2452 | write_header_block_to_stream (0, "end-of-biggiefiles",
|
---|
| 2453 | BLK_STOP_BIGGIEFILES);
|
---|
| 2454 | }
|
---|
| 2455 | retval += res;
|
---|
| 2456 | if (res)
|
---|
| 2457 | {
|
---|
| 2458 | log_msg (1, "make_slices_and_images returned an error");
|
---|
| 2459 | mvaddstr_and_log_it (g_currentY++, 74, "Errors.");
|
---|
| 2460 | }
|
---|
| 2461 | else
|
---|
| 2462 | {
|
---|
| 2463 | mvaddstr_and_log_it (g_currentY++, 74, "Done.");
|
---|
| 2464 | }
|
---|
| 2465 | paranoid_free(blah);
|
---|
| 2466 | paranoid_free(biggielist);
|
---|
| 2467 | paranoid_free(command);
|
---|
| 2468 | paranoid_free(xattr_fname);
|
---|
| 2469 | paranoid_free(acl_fname);
|
---|
| 2470 | return (retval);
|
---|
| 2471 | }
|
---|
| 2472 |
|
---|
| 2473 |
|
---|
| 2474 |
|
---|
| 2475 | /**
|
---|
| 2476 | * @addtogroup LLarchiveGroup
|
---|
| 2477 | * @{
|
---|
| 2478 | */
|
---|
| 2479 | /**
|
---|
| 2480 | * Function pointer to an appropriate @c move_files_to_cd routine.
|
---|
| 2481 | * You can set this to your own function (for example, one to
|
---|
| 2482 | * transfer files over the network) or leave it as is.
|
---|
| 2483 | */
|
---|
| 2484 | int (*move_files_to_cd) (struct s_bkpinfo *, char *, ...) = _move_files_to_cd;
|
---|
| 2485 |
|
---|
| 2486 | /**
|
---|
| 2487 | * Move some files to the ISO scratch directory.
|
---|
| 2488 | * This function moves files specified as parameters, into the directory
|
---|
| 2489 | * @c bkpinfo->scratchdir, where the files that will be stored on the next
|
---|
| 2490 | * CD are waiting.
|
---|
| 2491 | *
|
---|
| 2492 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 2493 | * - @c media_size
|
---|
| 2494 | * - @c scratchdir
|
---|
| 2495 | * @param files_to_add The files to add to the scratchdir.
|
---|
| 2496 | * @warning The list of @c files_to_add must be terminated with @c NULL.
|
---|
| 2497 | * @note If and when the space occupied by the scratchdir would exceed
|
---|
| 2498 | * the capacity of the current CD,
|
---|
| 2499 | * <tt>write_iso_and_go_on(bkpinfo, FALSE)</tt> is called and the
|
---|
| 2500 | * scratchdir is emptied.
|
---|
| 2501 | *
|
---|
| 2502 | * @return The number of errors encountered (0 for success)
|
---|
| 2503 | */
|
---|
| 2504 | int
|
---|
| 2505 | _move_files_to_cd (struct s_bkpinfo *bkpinfo,
|
---|
| 2506 | char *files_to_add, ...)
|
---|
| 2507 | {
|
---|
| 2508 |
|
---|
| 2509 | /*@ int *************************************************************/
|
---|
| 2510 | int retval = 0;
|
---|
| 2511 | int res = 0;
|
---|
| 2512 |
|
---|
| 2513 | /*@ buffers *********************************************************/
|
---|
| 2514 | char *tmp,
|
---|
| 2515 | *curr_file, *cf;
|
---|
| 2516 |
|
---|
| 2517 | /*@ long *************************************************************/
|
---|
| 2518 | va_list ap;
|
---|
| 2519 | long long would_occupy;
|
---|
| 2520 |
|
---|
| 2521 | assert(bkpinfo!=NULL);
|
---|
| 2522 | malloc_string(curr_file);
|
---|
| 2523 | tmp = malloc(1200);
|
---|
| 2524 | would_occupy = space_occupied_by_cd (bkpinfo->scratchdir);
|
---|
| 2525 | va_start(ap, files_to_add); // initialize the variable arguments
|
---|
| 2526 | for(cf = files_to_add; cf!=NULL; cf=va_arg(ap, char*))
|
---|
| 2527 | {
|
---|
| 2528 | if (!cf) {continue;}
|
---|
| 2529 | strcpy(curr_file, cf);
|
---|
| 2530 | if (!does_file_exist (curr_file))
|
---|
| 2531 | {
|
---|
| 2532 | log_msg (1, "Warning - you're trying to add a non-existent file - '%s' to the CD", curr_file);
|
---|
| 2533 | }
|
---|
| 2534 | else
|
---|
| 2535 | {
|
---|
| 2536 | log_msg (8, "Trying to add file %s to CD", curr_file);
|
---|
| 2537 | would_occupy += length_of_file (curr_file) / 1024;
|
---|
| 2538 | }
|
---|
| 2539 | }
|
---|
| 2540 | va_end(ap);
|
---|
| 2541 |
|
---|
| 2542 | if (bkpinfo->media_size[g_current_media_number]<=0) { fatal_error( "move_files_to_cd() - unknown media size"); }
|
---|
| 2543 | if (would_occupy / 1024 > bkpinfo->media_size[g_current_media_number])
|
---|
| 2544 | {
|
---|
| 2545 | res = write_iso_and_go_on (bkpinfo, FALSE); /* FALSE because this is not the last CD we'll write */
|
---|
| 2546 | retval += res;
|
---|
| 2547 | if (res)
|
---|
| 2548 | {
|
---|
| 2549 | log_msg (1, "WARNING - write_iso_and_go_on returned an error");
|
---|
| 2550 | }
|
---|
| 2551 | }
|
---|
| 2552 |
|
---|
| 2553 | va_start(ap, files_to_add); // initialize the variable arguments
|
---|
| 2554 | for(cf = files_to_add; cf!=NULL; cf=va_arg(ap, char*))
|
---|
| 2555 | {
|
---|
| 2556 | if (!cf) {continue;}
|
---|
| 2557 | strcpy(curr_file, cf);
|
---|
| 2558 |
|
---|
| 2559 | sprintf (tmp, "mv -f %s %s/archives/", curr_file,
|
---|
| 2560 | bkpinfo->scratchdir);
|
---|
| 2561 | res = run_program_and_log_output (tmp, 5);
|
---|
| 2562 | retval += res;
|
---|
| 2563 | if (res)
|
---|
| 2564 | {
|
---|
| 2565 | log_msg (1, "(move_files_to_cd) '%s' failed", tmp);
|
---|
| 2566 | }
|
---|
| 2567 | else
|
---|
| 2568 | {
|
---|
| 2569 | log_msg (8, "Moved %s to CD OK", tmp);
|
---|
| 2570 | }
|
---|
| 2571 | // unlink (curr_file);
|
---|
| 2572 | }
|
---|
| 2573 | va_end(ap);
|
---|
| 2574 |
|
---|
| 2575 | if (retval)
|
---|
| 2576 | {
|
---|
| 2577 | log_msg (1, "Warning - errors occurred while I was adding files to CD dir");
|
---|
| 2578 | }
|
---|
| 2579 | paranoid_free(tmp);
|
---|
| 2580 | paranoid_free(curr_file);
|
---|
| 2581 | return (retval);
|
---|
| 2582 | }
|
---|
| 2583 |
|
---|
| 2584 | /* @} - end of LLarchiveGroup */
|
---|
| 2585 |
|
---|
| 2586 |
|
---|
| 2587 |
|
---|
| 2588 |
|
---|
| 2589 |
|
---|
| 2590 |
|
---|
| 2591 |
|
---|
| 2592 |
|
---|
| 2593 | /**
|
---|
| 2594 | * Offer to write boot and data disk images to 3.5" floppy disks.
|
---|
| 2595 | * @param bkpinfo The backup information structure. Only the
|
---|
| 2596 | * @c backup_media_type field is used in this function.
|
---|
| 2597 | * @param imagesdir The directory containing the floppy images (usually
|
---|
| 2598 | * /root/images/mindi).
|
---|
| 2599 | *
|
---|
| 2600 | * @return The number of errors encountered (0 for success)
|
---|
| 2601 | * @see write_image_to_floppy
|
---|
| 2602 | * @see format_disk
|
---|
| 2603 | * @ingroup MLarchiveGroup
|
---|
| 2604 | */
|
---|
| 2605 | int
|
---|
| 2606 | offer_to_write_floppies (struct s_bkpinfo *bkpinfo, char *imagesdir)
|
---|
| 2607 | {
|
---|
| 2608 | /*@ buffer *************************************************************/
|
---|
| 2609 | char *tmp;
|
---|
| 2610 | char *comment;
|
---|
| 2611 | char *bootdisk_dev;
|
---|
| 2612 | char *datadisk_dev;
|
---|
| 2613 | char *bootdisk_file;
|
---|
| 2614 | char *rootdisk_file;
|
---|
| 2615 |
|
---|
| 2616 | /*@ int ****************************************************************/
|
---|
| 2617 | int i = 0;
|
---|
| 2618 | int res = 0;
|
---|
| 2619 |
|
---|
| 2620 | /*@ bool ***************************************************************/
|
---|
| 2621 | bool format_first;
|
---|
| 2622 | bool root_disk_exists=FALSE;
|
---|
| 2623 |
|
---|
| 2624 | malloc_string(tmp);
|
---|
| 2625 | malloc_string(comment);
|
---|
| 2626 | malloc_string(bootdisk_dev);
|
---|
| 2627 | malloc_string(datadisk_dev);
|
---|
| 2628 | malloc_string(rootdisk_file);
|
---|
| 2629 | malloc_string(bootdisk_file);
|
---|
| 2630 | assert(bkpinfo!=NULL);
|
---|
| 2631 | assert_string_is_neither_NULL_nor_zerolength(imagesdir);
|
---|
| 2632 |
|
---|
| 2633 |
|
---|
| 2634 | if (!ask_me_yes_or_no
|
---|
| 2635 | ("Write boot and data disk images to 3.5\" floppy disks?"))
|
---|
| 2636 | {
|
---|
| 2637 | return (0);
|
---|
| 2638 | }
|
---|
| 2639 | if (does_device_exist (DEFAULT_1722MB_DISK))
|
---|
| 2640 | {
|
---|
| 2641 | #ifdef __FreeBSD__
|
---|
| 2642 | // tell the system that this is a 1.72m floppy
|
---|
| 2643 | system ("/usr/sbin/fdcontrol -F 1722 /dev/fd0.1722");
|
---|
| 2644 | #endif
|
---|
| 2645 | strcpy (bootdisk_dev, DEFAULT_1722MB_DISK);
|
---|
| 2646 | }
|
---|
| 2647 | else if (does_device_exist (BACKUP_1722MB_DISK))
|
---|
| 2648 | {
|
---|
| 2649 | sprintf (bootdisk_dev, "/dev/fd0H1722");
|
---|
| 2650 | }
|
---|
| 2651 | else
|
---|
| 2652 | {
|
---|
| 2653 | log_msg( 1, "Warning - can't find a 1.72MB floppy device *sigh*" );
|
---|
| 2654 | strcpy(bootdisk_dev, DEFAULT_1722MB_DISK);
|
---|
| 2655 | // return (1);
|
---|
| 2656 | }
|
---|
| 2657 | strcpy (datadisk_dev, "/dev/fd0");
|
---|
| 2658 | if (!does_device_exist (datadisk_dev))
|
---|
| 2659 | {
|
---|
| 2660 | log_msg( 1, "Warning - can't find a 1.44MB floppy device *sigh*" );
|
---|
| 2661 | strcpy(datadisk_dev, "/dev/fd0");
|
---|
| 2662 | // return (1);
|
---|
| 2663 | }
|
---|
| 2664 | format_first =
|
---|
| 2665 | ask_me_yes_or_no
|
---|
| 2666 | ("Do you want me to format the disks before I write to them?");
|
---|
| 2667 |
|
---|
| 2668 | /* boot disk */
|
---|
| 2669 | if (ask_me_OK_or_cancel ("About to write boot disk"))
|
---|
| 2670 | {
|
---|
| 2671 | log_to_screen ("Writing boot floppy");
|
---|
| 2672 | #ifdef __FreeBSD__
|
---|
| 2673 | sprintf (tmp, "%s/mindi-kern.1722.img", imagesdir);
|
---|
| 2674 | if (format_first) { format_disk (bootdisk_dev); }
|
---|
| 2675 | res += write_image_to_floppy (bootdisk_dev, tmp);
|
---|
| 2676 | if (ask_me_OK_or_cancel ("About to write 1.44MB mfsroot disk"))
|
---|
| 2677 | {
|
---|
| 2678 | log_to_screen ("Writing mfsroot floppy");
|
---|
| 2679 | if (format_first) { format_disk (datadisk_dev); }
|
---|
| 2680 | sprintf (tmp, "%s/mindi-mfsroot.1440.img", imagesdir);
|
---|
| 2681 | write_image_to_floppy (datadisk_dev, tmp);
|
---|
| 2682 | }
|
---|
| 2683 | #else
|
---|
| 2684 | sprintf (bootdisk_file, "%s/mindi-bootroot.1722.img", imagesdir);
|
---|
| 2685 | if (does_file_exist(bootdisk_file))
|
---|
| 2686 | {
|
---|
| 2687 | if (format_first) { format_disk (bootdisk_dev); }
|
---|
| 2688 | res += write_image_to_floppy (bootdisk_dev, bootdisk_file);
|
---|
| 2689 | }
|
---|
| 2690 | else
|
---|
| 2691 | {
|
---|
| 2692 | sprintf (bootdisk_file, "%s/mindi-boot.1440.img", imagesdir);
|
---|
| 2693 | sprintf (rootdisk_file, "%s/mindi-root.1440.img", imagesdir);
|
---|
| 2694 | root_disk_exists = TRUE;
|
---|
| 2695 | if (!does_file_exist(rootdisk_file) || !does_file_exist(bootdisk_file))
|
---|
| 2696 | {
|
---|
| 2697 | popup_and_OK("Cannot write boot/root floppies. Files not found.");
|
---|
| 2698 | log_to_screen("Failed to find boot/root floppy images. Oh dear.");
|
---|
| 2699 | return(1);
|
---|
| 2700 | }
|
---|
| 2701 | if (format_first) { format_disk (datadisk_dev); }
|
---|
| 2702 | /*
|
---|
| 2703 | sprintf(tmp, "cat %s > %s", bootdisk_file, datadisk_dev);
|
---|
| 2704 | res += run_external_binary_with_percentage_indicator_NEW("Writing boot floppy", tmp);
|
---|
| 2705 | */
|
---|
| 2706 | res += write_image_to_floppy (datadisk_dev, bootdisk_file);
|
---|
| 2707 | if (ask_me_OK_or_cancel ("About to write root disk"))
|
---|
| 2708 | {
|
---|
| 2709 | log_to_screen ("Writing root floppy");
|
---|
| 2710 | if (format_first) { format_disk (datadisk_dev); }
|
---|
| 2711 | sprintf(tmp, "cat %s > %s", rootdisk_file, datadisk_dev);
|
---|
| 2712 | log_msg(1, "tmp = '%s'", tmp);
|
---|
| 2713 | res += run_external_binary_with_percentage_indicator_NEW("Writing root floppy", tmp);
|
---|
| 2714 | // res += write_image_to_floppy (datadisk_dev, rootdisk_file);
|
---|
| 2715 | }
|
---|
| 2716 | }
|
---|
| 2717 | #endif
|
---|
| 2718 | }
|
---|
| 2719 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
| 2720 | {
|
---|
| 2721 | log_to_screen
|
---|
| 2722 | ("FYI, the data disks are stored on tape/CD for your convenience.");
|
---|
| 2723 | return (0);
|
---|
| 2724 | }
|
---|
| 2725 | for (i = 1; i < 99; i++)
|
---|
| 2726 | {
|
---|
| 2727 | sprintf (tmp, "%s/mindi-data-%d.img", imagesdir, i);
|
---|
| 2728 | log_msg (3, tmp);
|
---|
| 2729 | if (!does_file_exist (tmp))
|
---|
| 2730 | {
|
---|
| 2731 | log_msg (3, "...not found");
|
---|
| 2732 | break;
|
---|
| 2733 | }
|
---|
| 2734 | sprintf (comment, "About to write data disk #%d", i);
|
---|
| 2735 | if (ask_me_OK_or_cancel (comment))
|
---|
| 2736 | {
|
---|
| 2737 | sprintf (comment, "Writing data disk #%3d", i);
|
---|
| 2738 | log_to_screen (comment);
|
---|
| 2739 | if (format_first)
|
---|
| 2740 | {
|
---|
| 2741 | res += format_disk (datadisk_dev);
|
---|
| 2742 | }
|
---|
| 2743 | res += write_image_to_floppy (datadisk_dev, tmp);
|
---|
| 2744 | }
|
---|
| 2745 | }
|
---|
| 2746 | paranoid_free(tmp);
|
---|
| 2747 | paranoid_free(comment);
|
---|
| 2748 | paranoid_free(bootdisk_dev);
|
---|
| 2749 | paranoid_free(datadisk_dev);
|
---|
| 2750 | return (res);
|
---|
| 2751 | }
|
---|
| 2752 |
|
---|
| 2753 |
|
---|
| 2754 |
|
---|
| 2755 |
|
---|
| 2756 |
|
---|
| 2757 |
|
---|
| 2758 |
|
---|
| 2759 |
|
---|
| 2760 | /**
|
---|
| 2761 | * Wrapper around @c offer_to_write_floppies().
|
---|
| 2762 | * @param bkpinfo The backup information structure. Used only
|
---|
| 2763 | * in the call to @c offer_to_write_floppies().
|
---|
| 2764 | * @return 0 if the boot floppies were found (not necessarily written OK),
|
---|
| 2765 | * 1 otherwise.
|
---|
| 2766 | * @see offer_to_write_floppies
|
---|
| 2767 | * @ingroup MLarchiveGroup
|
---|
| 2768 | */
|
---|
| 2769 |
|
---|
| 2770 | int offer_to_write_boot_floppies_to_physical_disks(struct s_bkpinfo *bkpinfo)
|
---|
| 2771 | {
|
---|
| 2772 | int res=0;
|
---|
| 2773 |
|
---|
| 2774 | assert(bkpinfo!=NULL);
|
---|
| 2775 |
|
---|
| 2776 | mvaddstr_and_log_it (g_currentY, 0,
|
---|
| 2777 | "Writing boot+data floppy images to disk");
|
---|
| 2778 |
|
---|
| 2779 | if (!bkpinfo->nonbootable_backup) {
|
---|
| 2780 | #ifdef __FreeBSD__
|
---|
| 2781 | if (!does_file_exist ("/root/images/mindi/mindi-kern.1722.img"))
|
---|
| 2782 | #else
|
---|
| 2783 | if (!does_file_exist ("/root/images/mindi/mindi-bootroot.1722.img") &&
|
---|
| 2784 | !does_file_exist ("/root/images/mindi/mindi-boot.1440.img"))
|
---|
| 2785 | #endif
|
---|
| 2786 | {
|
---|
| 2787 | mvaddstr_and_log_it (g_currentY++, 74, "No Imgs");
|
---|
| 2788 | if (does_file_exist ("/root/images/mindi/mondorescue.iso"))
|
---|
| 2789 | {
|
---|
| 2790 | popup_and_OK
|
---|
| 2791 | ("Boot+data floppy creation failed. However, FYI, you may burn /root/images/mindi/mondorescue.iso to a CD and boot from that instead if you wish.");
|
---|
| 2792 | res++;
|
---|
| 2793 | }
|
---|
| 2794 | }
|
---|
| 2795 | else
|
---|
| 2796 | {
|
---|
| 2797 | offer_to_write_floppies (bkpinfo, "/root/images/mindi");
|
---|
| 2798 | mvaddstr_and_log_it (g_currentY++, 74, "Done.");
|
---|
| 2799 | }
|
---|
| 2800 | } else {
|
---|
| 2801 | popup_and_OK ("Since you opted for a nonbootable backup, no boot floppies were created.");
|
---|
| 2802 | }
|
---|
| 2803 |
|
---|
| 2804 | return(res);
|
---|
| 2805 | }
|
---|
| 2806 |
|
---|
| 2807 |
|
---|
| 2808 |
|
---|
| 2809 |
|
---|
| 2810 | /**
|
---|
| 2811 | * @addtogroup LLarchiveGroup
|
---|
| 2812 | * @{
|
---|
| 2813 | */
|
---|
| 2814 | /**
|
---|
| 2815 | * Function pointer to an appropriate @c move_files_to_stream routine.
|
---|
| 2816 | * You can set this to your own function (for example, one to
|
---|
| 2817 | * transfer files over the network) or leave it as is.
|
---|
| 2818 | */
|
---|
| 2819 | int (*move_files_to_stream) (struct s_bkpinfo *, char *, ...) = _move_files_to_stream;
|
---|
| 2820 |
|
---|
| 2821 | /**
|
---|
| 2822 | * Copy some files to tape.
|
---|
| 2823 | * This function copies the files specified as parameters into the tape stream.
|
---|
| 2824 | *
|
---|
| 2825 | * @param bkpinfo The backup information structure. Used only in the call to
|
---|
| 2826 | * @c write_file_to_stream_from_file().
|
---|
| 2827 | *
|
---|
| 2828 | * @param files_to_add The files to copy to the tape stream.
|
---|
| 2829 | * @warning The list of @c files_to_add must be terminated with @c NULL.
|
---|
| 2830 | * @note Files may be split across multiple tapes if necessary.
|
---|
| 2831 | *
|
---|
| 2832 | * @return The number of errors encountered (0 for success)
|
---|
| 2833 | */
|
---|
| 2834 | int
|
---|
| 2835 | _move_files_to_stream (struct s_bkpinfo *bkpinfo,
|
---|
| 2836 | char *files_to_add, ...)
|
---|
| 2837 | {
|
---|
| 2838 |
|
---|
| 2839 | /*@ int *************************************************************/
|
---|
| 2840 | int retval = 0;
|
---|
| 2841 | int res = 0;
|
---|
| 2842 | /*@ buffers *********************************************************/
|
---|
| 2843 |
|
---|
| 2844 | /*@ char ************************************************************/
|
---|
| 2845 | char start_chr;
|
---|
| 2846 | char stop_chr;
|
---|
| 2847 | char *curr_file, *cf;
|
---|
| 2848 | /*@ long long *******************************************************/
|
---|
| 2849 | long long length_of_incoming_file = 0;
|
---|
| 2850 | t_archtype type;
|
---|
| 2851 | va_list ap;
|
---|
| 2852 |
|
---|
| 2853 | assert(bkpinfo!=NULL);
|
---|
| 2854 | malloc_string(curr_file);
|
---|
| 2855 | va_start(ap, files_to_add);
|
---|
| 2856 | for(cf = files_to_add; cf!=NULL; cf=va_arg(ap, char*))
|
---|
| 2857 | {
|
---|
| 2858 | if (!cf) {continue;}
|
---|
| 2859 | strcpy(curr_file, cf);
|
---|
| 2860 | if (!does_file_exist (curr_file))
|
---|
| 2861 | {
|
---|
| 2862 | log_msg (1,
|
---|
| 2863 | "Warning - you're trying to add a non-existent file - '%s' to the tape",
|
---|
| 2864 | curr_file);
|
---|
| 2865 | }
|
---|
| 2866 | /* create header chars */
|
---|
| 2867 | start_chr = BLK_START_AN_AFIO_OR_SLICE;
|
---|
| 2868 | stop_chr = BLK_STOP_AN_AFIO_OR_SLICE;
|
---|
| 2869 | /* ask for new tape if necessary */
|
---|
| 2870 | length_of_incoming_file = length_of_file (curr_file);
|
---|
| 2871 | write_header_block_to_stream (length_of_incoming_file, curr_file,
|
---|
| 2872 | start_chr);
|
---|
| 2873 | if (strstr(curr_file, ".afio.") || strstr(curr_file, ".star."))
|
---|
| 2874 | { type = fileset; }
|
---|
| 2875 | else if (strstr(curr_file, "slice"))
|
---|
| 2876 | { type = biggieslice; }
|
---|
| 2877 | else
|
---|
| 2878 | { type = other; }
|
---|
| 2879 | res = write_file_to_stream_from_file (bkpinfo, curr_file);
|
---|
| 2880 | retval += res;
|
---|
| 2881 | unlink (curr_file);
|
---|
| 2882 | /* write closing header */
|
---|
| 2883 | write_header_block_to_stream (0, "finished-writing-file", stop_chr);
|
---|
| 2884 | }
|
---|
| 2885 | va_end(ap);
|
---|
| 2886 |
|
---|
| 2887 | if (retval)
|
---|
| 2888 | {
|
---|
| 2889 | log_msg (1, "Warning - errors occurred while I was adding file to tape");
|
---|
| 2890 | }
|
---|
| 2891 | paranoid_free(curr_file);
|
---|
| 2892 | return (retval);
|
---|
| 2893 | }
|
---|
| 2894 |
|
---|
| 2895 | /* @} - end of LLarchiveGroup */
|
---|
| 2896 |
|
---|
| 2897 |
|
---|
| 2898 |
|
---|
| 2899 | /**
|
---|
| 2900 | * @addtogroup utilityGroup
|
---|
| 2901 | * @{
|
---|
| 2902 | */
|
---|
| 2903 | /**
|
---|
| 2904 | * Make sure the user has a valid CD-R(W) in the CD drive.
|
---|
| 2905 | * @param cdrw_dev Set to the CD-R(W) device checked.
|
---|
| 2906 | * @param keep_looping If TRUE, keep pestering user until they insist
|
---|
| 2907 | * or insert a correct CD; if FALSE, only check once.
|
---|
| 2908 | * @return 0 (there was an OK CD in the drive) or 1 (there wasn't).
|
---|
| 2909 | */
|
---|
| 2910 | int interrogate_disk_currently_in_cdrw_drive(char*cdrw_dev, bool keep_looping)
|
---|
| 2911 | {
|
---|
| 2912 | char *tmp;
|
---|
| 2913 | int res=0;
|
---|
| 2914 | char *bkp;
|
---|
| 2915 | char *cdrecord;
|
---|
| 2916 |
|
---|
| 2917 | malloc_string(tmp);
|
---|
| 2918 | malloc_string(bkp);
|
---|
| 2919 | malloc_string(cdrecord);
|
---|
| 2920 | strcpy(bkp, cdrw_dev);
|
---|
| 2921 | if (find_cdrw_device(cdrw_dev))
|
---|
| 2922 | {
|
---|
| 2923 | strcpy(cdrw_dev, bkp);
|
---|
| 2924 | }
|
---|
| 2925 | else
|
---|
| 2926 | {
|
---|
| 2927 | if (!system("which cdrecord > /dev/null 2> /dev/null"))
|
---|
| 2928 | { sprintf(cdrecord, "cdrecord dev=%s -atip", cdrw_dev); }
|
---|
| 2929 | else if (!system("which dvdrecord > /dev/null 2> /dev/null"))
|
---|
| 2930 | { sprintf(cdrecord, "cdrecord dev=%s -atip", cdrw_dev); }
|
---|
| 2931 | else
|
---|
| 2932 | { cdrecord[0] = '\0'; log_msg(2, "Oh well. I guess I'll just pray then."); }
|
---|
| 2933 | if (cdrecord[0])
|
---|
| 2934 | {
|
---|
| 2935 | if (!keep_looping)
|
---|
| 2936 | {
|
---|
| 2937 | retract_CD_tray_and_defeat_autorun();
|
---|
| 2938 | res = run_program_and_log_output(cdrecord, 5);
|
---|
| 2939 | }
|
---|
| 2940 | else
|
---|
| 2941 | {
|
---|
| 2942 | while((res=run_program_and_log_output(cdrecord, 5)))
|
---|
| 2943 | {
|
---|
| 2944 | retract_CD_tray_and_defeat_autorun();
|
---|
| 2945 | if (ask_me_yes_or_no("Unable to examine CD. Are you sure this is a valid CD-R(W) CD?"))
|
---|
| 2946 | { log_msg(1, "Well, he insisted..."); break; }
|
---|
| 2947 | }
|
---|
| 2948 | }
|
---|
| 2949 | }
|
---|
| 2950 | }
|
---|
| 2951 | // retract_CD_tray_and_defeat_autorun();
|
---|
| 2952 | paranoid_free(tmp);
|
---|
| 2953 | paranoid_free(cdrecord);
|
---|
| 2954 | paranoid_free(bkp);
|
---|
| 2955 | return(res);
|
---|
| 2956 | }
|
---|
| 2957 |
|
---|
| 2958 |
|
---|
| 2959 |
|
---|
| 2960 |
|
---|
| 2961 |
|
---|
| 2962 |
|
---|
| 2963 |
|
---|
| 2964 |
|
---|
| 2965 |
|
---|
| 2966 | /**
|
---|
| 2967 | * Asks the user to put a CD-R(W) in the drive.
|
---|
| 2968 | * @param ask_for_one_if_more_than_this (unused)
|
---|
| 2969 | * @param pmountable If non-NULL, pointed-to value is set to TRUE if the CD is mountable, FALSE otherwise.
|
---|
| 2970 | */
|
---|
| 2971 | void
|
---|
| 2972 | pause_and_ask_for_cdr (int ask_for_one_if_more_than_this, bool*pmountable)
|
---|
| 2973 | {
|
---|
| 2974 |
|
---|
| 2975 | /*@ buffers **********************************************/
|
---|
| 2976 | char *tmp;
|
---|
| 2977 | char *szmsg;
|
---|
| 2978 | char *cdrom_dev;
|
---|
| 2979 | char *cdrw_dev;
|
---|
| 2980 | char *our_serial_str;
|
---|
| 2981 | bool ok_go_ahead_burn_it;
|
---|
| 2982 | int cd_number = -1;
|
---|
| 2983 | int attempt_to_mount_returned_this=999;
|
---|
| 2984 | char *mtpt;
|
---|
| 2985 | char *szcdno;
|
---|
| 2986 | char *szserfname;
|
---|
| 2987 | char *szunmount;
|
---|
| 2988 |
|
---|
| 2989 | malloc_string(tmp);
|
---|
| 2990 | malloc_string(szmsg);
|
---|
| 2991 | malloc_string(cdrom_dev);
|
---|
| 2992 | malloc_string(cdrw_dev);
|
---|
| 2993 | malloc_string(mtpt);
|
---|
| 2994 | malloc_string(szcdno);
|
---|
| 2995 | malloc_string(szserfname);
|
---|
| 2996 | malloc_string(our_serial_str);
|
---|
| 2997 | malloc_string(szunmount);
|
---|
| 2998 |
|
---|
| 2999 | sprintf(szmsg, "I am about to burn %s #%d", media_descriptor_string(g_backup_media_type), g_current_media_number);
|
---|
| 3000 | log_to_screen(szmsg);
|
---|
| 3001 | if (g_current_media_number < ask_for_one_if_more_than_this)
|
---|
| 3002 | { return; }
|
---|
| 3003 | log_to_screen("Scanning CD-ROM drive...");
|
---|
| 3004 | sprintf(mtpt, "/tmp/cd.mtpt.%ld.%ld", (long int)random(), (long int)random());
|
---|
| 3005 | make_hole_for_dir(mtpt);
|
---|
| 3006 |
|
---|
| 3007 | gotos_make_me_puke:
|
---|
| 3008 | ok_go_ahead_burn_it = TRUE;
|
---|
| 3009 | if (!find_cdrom_device(cdrom_dev, FALSE))
|
---|
| 3010 | {
|
---|
| 3011 | /* When enabled, it made CD eject-and-retract when wrong CD inserted.. Weird
|
---|
| 3012 | log_msg(2, "paafcd: Retracting CD-ROM drive if possible" );
|
---|
| 3013 | retract_CD_tray_and_defeat_autorun();
|
---|
| 3014 | */
|
---|
| 3015 | sprintf(tmp, "umount %s", cdrom_dev);
|
---|
| 3016 | run_program_and_log_output(tmp, 1);
|
---|
| 3017 | sprintf(szcdno, "%s/archives/THIS-CD-NUMBER", mtpt);
|
---|
| 3018 | sprintf(szserfname, "%s/archives/SERIAL-STRING", mtpt);
|
---|
| 3019 | sprintf(szunmount, "umount %s", mtpt);
|
---|
| 3020 | cd_number = -1;
|
---|
| 3021 | our_serial_str[0] = '\0';
|
---|
| 3022 | sprintf(tmp, "mount %s %s", cdrom_dev, mtpt);
|
---|
| 3023 | if ((attempt_to_mount_returned_this=run_program_and_log_output(tmp, 1)))
|
---|
| 3024 | {
|
---|
| 3025 | log_msg(4, "Failed to mount %s at %s", cdrom_dev, mtpt);
|
---|
| 3026 | log_to_screen("If there's a CD/DVD in the drive, it's blank.");
|
---|
| 3027 | /*
|
---|
| 3028 | if (interrogate_disk_currently_in_cdrw_drive(cdrw_dev, FALSE))
|
---|
| 3029 | {
|
---|
| 3030 | ok_go_ahead_burn_it = FALSE;
|
---|
| 3031 | log_to_screen("There isn't a writable CD/DVD in the drive.");
|
---|
| 3032 | }
|
---|
| 3033 | else
|
---|
| 3034 | {
|
---|
| 3035 | log_to_screen("Confirmed. There is a blank CD/DVD in the drive.");
|
---|
| 3036 | }
|
---|
| 3037 | */
|
---|
| 3038 | }
|
---|
| 3039 | else if (!does_file_exist(szcdno) || !does_file_exist(szserfname))
|
---|
| 3040 | {
|
---|
| 3041 | log_to_screen("%s has data on it but it's probably not a Mondo CD.", media_descriptor_string(g_backup_media_type));
|
---|
| 3042 | }
|
---|
| 3043 | else
|
---|
| 3044 | {
|
---|
| 3045 | log_to_screen("%s found in drive. It's a Mondo disk.", media_descriptor_string(g_backup_media_type));
|
---|
| 3046 | cd_number = atoi(last_line_of_file(szcdno));
|
---|
| 3047 | sprintf(tmp, "cat %s 2> /dev/null", szserfname);
|
---|
| 3048 | strcpy(our_serial_str, call_program_and_get_last_line_of_output(tmp));
|
---|
| 3049 | // FIXME - should be able to use last_line_of_file(), surely?
|
---|
| 3050 | }
|
---|
| 3051 | run_program_and_log_output(szunmount, 1);
|
---|
| 3052 | log_msg(2, "paafcd: cd_number = %d", cd_number);
|
---|
| 3053 | log_msg(2, "our serial str = %s; g_serial_string = %s", our_serial_str, g_serial_string);
|
---|
| 3054 | if (cd_number > 0 && !strcmp(our_serial_str, g_serial_string))
|
---|
| 3055 | {
|
---|
| 3056 | log_msg(2, "This %s is part of this backup set!", media_descriptor_string(g_backup_media_type));
|
---|
| 3057 | ok_go_ahead_burn_it = FALSE;
|
---|
| 3058 | if (cd_number == g_current_media_number-1)
|
---|
| 3059 | { log_to_screen("I think you've left the previous %s in the drive.", media_descriptor_string(g_backup_media_type)); }
|
---|
| 3060 | else
|
---|
| 3061 | { log_to_screen("Please remove this %s. It is part of the backup set you're making now.", media_descriptor_string(g_backup_media_type)); }
|
---|
| 3062 | }
|
---|
| 3063 | else
|
---|
| 3064 | {
|
---|
| 3065 | log_to_screen("...but not part of _our_ backup set.");
|
---|
| 3066 | }
|
---|
| 3067 | }
|
---|
| 3068 | else
|
---|
| 3069 | {
|
---|
| 3070 | log_msg(2, "paafcd: Can't find CD-ROM drive. Perhaps it has a blank %s in it?", media_descriptor_string(g_backup_media_type));
|
---|
| 3071 | if (interrogate_disk_currently_in_cdrw_drive(cdrw_dev, FALSE))
|
---|
| 3072 | {
|
---|
| 3073 | ok_go_ahead_burn_it = FALSE;
|
---|
| 3074 | log_to_screen("There isn't a writable %s in the drive.", media_descriptor_string(g_backup_media_type));
|
---|
| 3075 | }
|
---|
| 3076 | }
|
---|
| 3077 |
|
---|
| 3078 | /*
|
---|
| 3079 | if (g_current_media_number > ask_for_one_if_more_than_this)
|
---|
| 3080 | {
|
---|
| 3081 | ok_go_ahead_burn_it = FALSE;
|
---|
| 3082 | log_it("paafcd: %d > %d, so I'll definitely pause.", g_current_media_number > ask_for_one_if_more_than_this);
|
---|
| 3083 | }
|
---|
| 3084 | */
|
---|
| 3085 |
|
---|
| 3086 | if (!ok_go_ahead_burn_it)
|
---|
| 3087 | {
|
---|
| 3088 | eject_device(cdrom_dev);
|
---|
| 3089 | sprintf (tmp,
|
---|
| 3090 | "I am about to burn %s #%d of the backup set. Please insert %s and press Enter.",
|
---|
| 3091 | media_descriptor_string(g_backup_media_type),
|
---|
| 3092 | g_current_media_number,
|
---|
| 3093 | media_descriptor_string(g_backup_media_type));
|
---|
| 3094 | popup_and_OK (tmp);
|
---|
| 3095 | goto gotos_make_me_puke;
|
---|
| 3096 | }
|
---|
| 3097 | else
|
---|
| 3098 | {
|
---|
| 3099 | log_msg(2, "paafcd: OK, going ahead and burning it.");
|
---|
| 3100 | }
|
---|
| 3101 |
|
---|
| 3102 | log_msg (2,"paafcd: OK, I assume I have a blank/reusable %s in the drive...", media_descriptor_string(g_backup_media_type));
|
---|
| 3103 |
|
---|
| 3104 | // if (ask_for_one_if_more_than_this>1) { popup_and_OK(szmsg); }
|
---|
| 3105 |
|
---|
| 3106 | log_to_screen ("Proceeding w/ %s in drive.", media_descriptor_string(g_backup_media_type));
|
---|
| 3107 | paranoid_free(tmp);
|
---|
| 3108 | paranoid_free(szmsg);
|
---|
| 3109 | paranoid_free(cdrom_dev);
|
---|
| 3110 | paranoid_free(cdrw_dev);
|
---|
| 3111 | paranoid_free(mtpt);
|
---|
| 3112 | paranoid_free(szcdno);
|
---|
| 3113 | paranoid_free(szserfname);
|
---|
| 3114 | paranoid_free(our_serial_str);
|
---|
| 3115 | paranoid_free(szunmount);
|
---|
| 3116 | if (pmountable)
|
---|
| 3117 | {
|
---|
| 3118 | if (attempt_to_mount_returned_this)
|
---|
| 3119 | { *pmountable = FALSE; }
|
---|
| 3120 | else
|
---|
| 3121 | { *pmountable = TRUE; }
|
---|
| 3122 | }
|
---|
| 3123 |
|
---|
| 3124 | }
|
---|
| 3125 |
|
---|
| 3126 |
|
---|
| 3127 |
|
---|
| 3128 |
|
---|
| 3129 |
|
---|
| 3130 |
|
---|
| 3131 |
|
---|
| 3132 |
|
---|
| 3133 | /**
|
---|
| 3134 | * Set the <tt>N</tt>th bit of @c array to @c true_or_false.
|
---|
| 3135 | * @param array The bit array (as a @c char pointer).
|
---|
| 3136 | * @param N The bit number to set or reset.
|
---|
| 3137 | * @param true_or_false If TRUE then set bit @c N, if FALSE then reset bit @c N.
|
---|
| 3138 | * @see get_bit_N_of_array
|
---|
| 3139 | */
|
---|
| 3140 | void set_bit_N_of_array(char*array, int N, bool true_or_false)
|
---|
| 3141 | {
|
---|
| 3142 | int bit_number;
|
---|
| 3143 | int mask, orig_val, to_add;
|
---|
| 3144 | int element_number;
|
---|
| 3145 |
|
---|
| 3146 | assert(array!=NULL);
|
---|
| 3147 |
|
---|
| 3148 | element_number = N / 8;
|
---|
| 3149 | bit_number = N % 8;
|
---|
| 3150 | to_add = (1 << bit_number);
|
---|
| 3151 | mask = 255 - to_add;
|
---|
| 3152 | orig_val = array[element_number] & mask;
|
---|
| 3153 | // log_it("array[%d]=%02x; %02x&%02x = %02x", element_number, array[element_number], mask, orig_val);
|
---|
| 3154 | if (true_or_false) { array[element_number] = orig_val | to_add; }
|
---|
| 3155 | }
|
---|
| 3156 |
|
---|
| 3157 | /* @} - end of utilityGroup */
|
---|
| 3158 |
|
---|
| 3159 |
|
---|
| 3160 |
|
---|
| 3161 |
|
---|
| 3162 |
|
---|
| 3163 |
|
---|
| 3164 |
|
---|
| 3165 |
|
---|
| 3166 | /**
|
---|
| 3167 | * Chop up @c filename.
|
---|
| 3168 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 3169 | * - @c backup_media_type
|
---|
| 3170 | * - @c compression_level
|
---|
| 3171 | * - @c optimal_set_size
|
---|
| 3172 | * - @c tmpdir
|
---|
| 3173 | * - @c use_lzo
|
---|
| 3174 | * - @c zip_exe
|
---|
| 3175 | * - @c zip_suffix
|
---|
| 3176 | *
|
---|
| 3177 | * @param biggie_filename The file to chop up.
|
---|
| 3178 | * @param partimagehack_fifo The FIFO to partimagehack if this is an imagedev, NULL otherwise.
|
---|
| 3179 | * @param biggie_file_number The sequence number of this biggie file (starting from 0).
|
---|
| 3180 | * @param noof_biggie_files The number of biggie files there are total.
|
---|
| 3181 | * @return The number of errors encountered (0 for success)
|
---|
| 3182 | * @see make_slices_and_images
|
---|
| 3183 | * @ingroup LLarchiveGroup
|
---|
| 3184 | */
|
---|
| 3185 | int
|
---|
| 3186 | slice_up_file_etc (struct s_bkpinfo *bkpinfo, char *biggie_filename, char *partimagehack_fifo,
|
---|
| 3187 | long biggie_file_number, long noof_biggie_files, bool use_partimagehack)
|
---|
| 3188 | {
|
---|
| 3189 |
|
---|
| 3190 | /*@ buffers ***************************************************/
|
---|
| 3191 | char *tmp, *checksum_line, *command;
|
---|
| 3192 | char *tempblock;
|
---|
| 3193 | char *curr_slice_fname_uncompressed;
|
---|
| 3194 | char *curr_slice_fname_compressed;
|
---|
| 3195 | char *file_to_archive;
|
---|
| 3196 | char *file_to_openin;
|
---|
| 3197 | /*@ pointers ***************************************************/
|
---|
| 3198 | char *pB;
|
---|
| 3199 | FILE *fin, *fout;
|
---|
| 3200 |
|
---|
| 3201 | /*@ bool *******************************************************/
|
---|
| 3202 | bool finished = FALSE;
|
---|
| 3203 |
|
---|
| 3204 | /*@ long *******************************************************/
|
---|
| 3205 | size_t blksize = 0;
|
---|
| 3206 | long slice_num = 0;
|
---|
| 3207 | long i;
|
---|
| 3208 | long optimal_set_size;
|
---|
| 3209 | bool should_I_compress_slices;
|
---|
| 3210 | char *suffix; // for compressed slices
|
---|
| 3211 |
|
---|
| 3212 | /*@ long long ***************************************************/
|
---|
| 3213 | long long totalread = 0;
|
---|
| 3214 | long long totallength = 0;
|
---|
| 3215 | long long length;
|
---|
| 3216 |
|
---|
| 3217 | /*@ int *********************************************************/
|
---|
| 3218 | int retval = 0;
|
---|
| 3219 | int res = 0;
|
---|
| 3220 |
|
---|
| 3221 | /*@ structures ***************************************************/
|
---|
| 3222 | struct s_filename_and_lstat_info biggiestruct;
|
---|
| 3223 | // struct stat statbuf;
|
---|
| 3224 |
|
---|
| 3225 | assert(bkpinfo!=NULL);
|
---|
| 3226 | assert_string_is_neither_NULL_nor_zerolength(biggie_filename);
|
---|
| 3227 | malloc_string(tmp);
|
---|
| 3228 | malloc_string(checksum_line);
|
---|
| 3229 | malloc_string(curr_slice_fname_uncompressed);
|
---|
| 3230 | malloc_string(curr_slice_fname_compressed);
|
---|
| 3231 | malloc_string(file_to_archive);
|
---|
| 3232 | malloc_string(suffix);
|
---|
| 3233 | command = malloc(MAX_STR_LEN*8);
|
---|
| 3234 |
|
---|
| 3235 | biggiestruct.for_backward_compatibility = '\n';
|
---|
| 3236 | biggiestruct.use_partimagehack = use_partimagehack;
|
---|
| 3237 | if (!(tempblock = (char*)malloc(256*1024))) { fatal_error("malloc error 256*1024"); }
|
---|
| 3238 | optimal_set_size = bkpinfo->optimal_set_size;
|
---|
| 3239 | if (is_this_file_compressed(biggie_filename) || bkpinfo->compression_level == 0)
|
---|
| 3240 | {
|
---|
| 3241 | suffix[0] = '\0';
|
---|
| 3242 | // log_it("%s is indeed compressed :-)", filename);
|
---|
| 3243 | should_I_compress_slices = FALSE;
|
---|
| 3244 | }
|
---|
| 3245 | else
|
---|
| 3246 | {
|
---|
| 3247 | strcpy(suffix, bkpinfo->zip_suffix);
|
---|
| 3248 | should_I_compress_slices = TRUE;
|
---|
| 3249 | }
|
---|
| 3250 |
|
---|
| 3251 | if (optimal_set_size < 999)
|
---|
| 3252 | {
|
---|
| 3253 | fatal_error ("bkpinfo->optimal_set_size is insanely small");
|
---|
| 3254 | }
|
---|
| 3255 | if (partimagehack_fifo)
|
---|
| 3256 | {
|
---|
| 3257 | file_to_openin = partimagehack_fifo;
|
---|
| 3258 | strcpy (checksum_line, "IGNORE");
|
---|
| 3259 | log_msg(2, "Not calculating checksum for %s: it would take too long", biggie_filename);
|
---|
| 3260 | }
|
---|
| 3261 | else
|
---|
| 3262 | {
|
---|
| 3263 | file_to_openin = biggie_filename;
|
---|
| 3264 | sprintf (command, "md5sum \"%s\"", biggie_filename);
|
---|
| 3265 | if (!(fin = popen (command, "r"))) { log_OS_error("Unable to popen-in command"); return(1); }
|
---|
| 3266 | (void) fgets (checksum_line, MAX_STR_LEN, fin);
|
---|
| 3267 | pclose (fin);
|
---|
| 3268 | }
|
---|
| 3269 | lstat (biggie_filename, &biggiestruct.properties);
|
---|
| 3270 | strcpy (biggiestruct.filename, biggie_filename);
|
---|
| 3271 | pB = strchr(checksum_line, ' ');
|
---|
| 3272 | if (!pB) { pB = strchr(checksum_line, '\t'); }
|
---|
| 3273 | if (pB) { *pB='\0'; }
|
---|
| 3274 | strcpy (biggiestruct.checksum, checksum_line);
|
---|
| 3275 |
|
---|
| 3276 | strcpy (tmp, slice_fname (biggie_file_number, 0, bkpinfo->tmpdir, ""));
|
---|
| 3277 | fout = fopen (tmp, "w");
|
---|
| 3278 | (void) fwrite((void*)&biggiestruct, 1, sizeof(biggiestruct), fout);
|
---|
| 3279 | paranoid_fclose (fout);
|
---|
| 3280 | totallength = length_of_file (biggie_filename);
|
---|
| 3281 | length = totallength / optimal_set_size / 1024;
|
---|
| 3282 | log_msg(1, "Opening in %s; slicing it and writing to CD/tape", file_to_openin);
|
---|
| 3283 | if (!(fin = fopen(file_to_openin, "r")))
|
---|
| 3284 | {
|
---|
| 3285 | log_OS_error("Unable to openin biggie_filename");
|
---|
| 3286 | sprintf (tmp, "Cannot archive bigfile '%s': not found", biggie_filename);
|
---|
| 3287 | log_to_screen (tmp);
|
---|
| 3288 | paranoid_free(tempblock);
|
---|
| 3289 | paranoid_free(tmp);
|
---|
| 3290 | paranoid_free(checksum_line);
|
---|
| 3291 | paranoid_free(command);
|
---|
| 3292 | return (1);
|
---|
| 3293 | }
|
---|
| 3294 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
| 3295 | { res = move_files_to_stream (bkpinfo, slice_fname (biggie_file_number, 0, bkpinfo->tmpdir, ""), NULL); }
|
---|
| 3296 | else
|
---|
| 3297 | { res = move_files_to_cd (bkpinfo, slice_fname (biggie_file_number, 0, bkpinfo->tmpdir, ""), NULL); }
|
---|
| 3298 | i = bkpinfo->optimal_set_size / 256;
|
---|
| 3299 | for (slice_num = 1; !finished; slice_num++)
|
---|
| 3300 | {
|
---|
| 3301 | strcpy (curr_slice_fname_uncompressed,
|
---|
| 3302 | slice_fname (biggie_file_number, slice_num, bkpinfo->tmpdir,
|
---|
| 3303 | ""));
|
---|
| 3304 | strcpy (curr_slice_fname_compressed,
|
---|
| 3305 | slice_fname (biggie_file_number, slice_num, bkpinfo->tmpdir, suffix));
|
---|
| 3306 |
|
---|
| 3307 | strcpy (tmp, percent_media_full_comment (bkpinfo));
|
---|
| 3308 | update_progress_form (tmp);
|
---|
| 3309 | if (!(fout = fopen (curr_slice_fname_uncompressed, "w"))) { log_OS_error(curr_slice_fname_uncompressed); return(1); }
|
---|
| 3310 | if ( (i == bkpinfo->optimal_set_size / 256) && (totalread < 1.1 * totallength) )
|
---|
| 3311 | {
|
---|
| 3312 | for (i = 0; i < bkpinfo->optimal_set_size / 256; i++)
|
---|
| 3313 | {
|
---|
| 3314 | blksize = fread (tempblock, 1, 256 * 1024, fin);
|
---|
| 3315 | if (blksize > 0)
|
---|
| 3316 | {
|
---|
| 3317 | totalread = totalread + blksize;
|
---|
| 3318 | (void) fwrite (tempblock, 1, blksize, fout);
|
---|
| 3319 | }
|
---|
| 3320 | else
|
---|
| 3321 | {
|
---|
| 3322 | break;
|
---|
| 3323 | }
|
---|
| 3324 | }
|
---|
| 3325 | }
|
---|
| 3326 | else
|
---|
| 3327 | {
|
---|
| 3328 | i = 0;
|
---|
| 3329 | }
|
---|
| 3330 | paranoid_fclose (fout);
|
---|
| 3331 | if (i > 0) // length_of_file (curr_slice_fname_uncompressed)
|
---|
| 3332 | {
|
---|
| 3333 | if (!does_file_exist (curr_slice_fname_uncompressed))
|
---|
| 3334 | {
|
---|
| 3335 | log_msg (2,
|
---|
| 3336 | "Warning - '%s' doesn't exist. How can I compress slice?",
|
---|
| 3337 | curr_slice_fname_uncompressed);
|
---|
| 3338 | }
|
---|
| 3339 | if (should_I_compress_slices && bkpinfo->compression_level>0)
|
---|
| 3340 | {
|
---|
| 3341 | sprintf (command, "%s -%d %s", bkpinfo->zip_exe,
|
---|
| 3342 | bkpinfo->compression_level, curr_slice_fname_uncompressed);
|
---|
| 3343 | log_msg (2, command);
|
---|
| 3344 | if ((res = system (command))) { log_OS_error(command); }
|
---|
| 3345 | // did_I_compress_slice = TRUE;
|
---|
| 3346 | }
|
---|
| 3347 | else
|
---|
| 3348 | {
|
---|
| 3349 | sprintf (command, "mv %s %s 2>> %s", curr_slice_fname_uncompressed, curr_slice_fname_compressed, MONDO_LOGFILE);
|
---|
| 3350 | res=0; // don't do it :)
|
---|
| 3351 | // did_I_compress_slice = FALSE;
|
---|
| 3352 | }
|
---|
| 3353 | retval += res;
|
---|
| 3354 | if (res)
|
---|
| 3355 | {
|
---|
| 3356 | log_msg (2, "Failed to compress the slice");
|
---|
| 3357 | }
|
---|
| 3358 | if (bkpinfo->use_lzo && strcmp(curr_slice_fname_compressed, curr_slice_fname_uncompressed))
|
---|
| 3359 | {
|
---|
| 3360 | unlink (curr_slice_fname_uncompressed);
|
---|
| 3361 | }
|
---|
| 3362 | if (res)
|
---|
| 3363 | {
|
---|
| 3364 | sprintf (tmp, "Problem with slice # %ld", slice_num);
|
---|
| 3365 | }
|
---|
| 3366 | else
|
---|
| 3367 | {
|
---|
| 3368 | sprintf (tmp,
|
---|
| 3369 | "%s - Bigfile #%ld, slice #%ld compressed OK ",
|
---|
| 3370 | biggie_filename, biggie_file_number + 1, slice_num);
|
---|
| 3371 | }
|
---|
| 3372 | #ifndef _XWIN
|
---|
| 3373 | if (!g_text_mode)
|
---|
| 3374 | {
|
---|
| 3375 | newtDrawRootText (0, g_noof_rows - 2, tmp);
|
---|
| 3376 | newtRefresh ();
|
---|
| 3377 | }
|
---|
| 3378 | else
|
---|
| 3379 | {
|
---|
| 3380 | log_msg (2, tmp);
|
---|
| 3381 | }
|
---|
| 3382 | #else
|
---|
| 3383 | log_msg(2, tmp);
|
---|
| 3384 | #endif
|
---|
| 3385 | strcpy(file_to_archive, curr_slice_fname_compressed);
|
---|
| 3386 | g_current_progress++;
|
---|
| 3387 | }
|
---|
| 3388 | else /* if i==0 then ... */
|
---|
| 3389 | {
|
---|
| 3390 | finished = TRUE;
|
---|
| 3391 | strcpy (file_to_archive, curr_slice_fname_uncompressed);
|
---|
| 3392 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
| 3393 | {
|
---|
| 3394 | break;
|
---|
| 3395 | }
|
---|
| 3396 | }
|
---|
| 3397 |
|
---|
| 3398 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
| 3399 | {
|
---|
| 3400 | register_in_tape_catalog(biggieslice, biggie_file_number, slice_num, file_to_archive);
|
---|
| 3401 | maintain_collection_of_recent_archives(bkpinfo->tmpdir, file_to_archive);
|
---|
| 3402 | res = move_files_to_stream (bkpinfo, file_to_archive, NULL);
|
---|
| 3403 | }
|
---|
| 3404 | else
|
---|
| 3405 | {
|
---|
| 3406 | res = move_files_to_cd (bkpinfo, file_to_archive, NULL);
|
---|
| 3407 | }
|
---|
| 3408 | retval += res;
|
---|
| 3409 | if (res)
|
---|
| 3410 | {
|
---|
| 3411 | sprintf (tmp,
|
---|
| 3412 | "Failed to add slice %ld of bigfile %ld to scratchdir",
|
---|
| 3413 | slice_num, biggie_file_number+1);
|
---|
| 3414 | log_to_screen (tmp);
|
---|
| 3415 | fatal_error
|
---|
| 3416 | ("Hard disk full. You should have bought a bigger one.");
|
---|
| 3417 | }
|
---|
| 3418 | }
|
---|
| 3419 | paranoid_fclose (fin);
|
---|
| 3420 | sprintf (tmp, "Sliced bigfile #%ld", biggie_file_number + 1);
|
---|
| 3421 | if (retval)
|
---|
| 3422 | {
|
---|
| 3423 | strcat (tmp, "...FAILED");
|
---|
| 3424 | }
|
---|
| 3425 | else
|
---|
| 3426 | {
|
---|
| 3427 | strcat (tmp, "...OK!");
|
---|
| 3428 | }
|
---|
| 3429 | log_msg (1, tmp);
|
---|
| 3430 | paranoid_free(tempblock);
|
---|
| 3431 | paranoid_free(tmp);
|
---|
| 3432 | paranoid_free(checksum_line);
|
---|
| 3433 | paranoid_free(command);
|
---|
| 3434 | paranoid_free(curr_slice_fname_uncompressed);
|
---|
| 3435 | paranoid_free(curr_slice_fname_compressed);
|
---|
| 3436 | paranoid_free(file_to_archive);
|
---|
| 3437 | paranoid_free(suffix);
|
---|
| 3438 | return (retval);
|
---|
| 3439 | }
|
---|
| 3440 |
|
---|
| 3441 |
|
---|
| 3442 |
|
---|
| 3443 |
|
---|
| 3444 |
|
---|
| 3445 |
|
---|
| 3446 | /**
|
---|
| 3447 | * Remove the archives in @c d.
|
---|
| 3448 | * This could possibly include any of:
|
---|
| 3449 | * - all afioballs (compressed and not)
|
---|
| 3450 | * - all filelists
|
---|
| 3451 | * - all slices
|
---|
| 3452 | * - all checksums
|
---|
| 3453 | * - a zero filler file
|
---|
| 3454 | *
|
---|
| 3455 | * @param d The directory to wipe the archives from.
|
---|
| 3456 | * @ingroup utilityGroup
|
---|
| 3457 | */
|
---|
| 3458 | void
|
---|
| 3459 | wipe_archives (char *d)
|
---|
| 3460 | {
|
---|
| 3461 | /*@ buffers **********************************************/
|
---|
| 3462 | char *tmp;
|
---|
| 3463 | char *dir;
|
---|
| 3464 |
|
---|
| 3465 | malloc_string(tmp);
|
---|
| 3466 | malloc_string(dir);
|
---|
| 3467 | assert_string_is_neither_NULL_nor_zerolength(d);
|
---|
| 3468 |
|
---|
| 3469 | sprintf (dir, "%s/archives", d);
|
---|
| 3470 | sprintf (tmp, "find %s -name '*.afio*' -exec rm -f '{}' \\;", dir);
|
---|
| 3471 | run_program_and_log_output(tmp, FALSE);
|
---|
| 3472 | sprintf (tmp, "find %s -name '*list.[0-9]*' -exec rm -f '{}' \\;", dir);
|
---|
| 3473 | run_program_and_log_output(tmp, FALSE);
|
---|
| 3474 | sprintf (tmp, "find %s -name 'slice*' -exec rm -f '{}' \\;", dir);
|
---|
| 3475 | run_program_and_log_output(tmp, FALSE);
|
---|
| 3476 | sprintf (tmp, "rm -f %s/cklist*", dir);
|
---|
| 3477 | run_program_and_log_output(tmp, FALSE);
|
---|
| 3478 | sprintf (tmp, "rm -f %s/zero", dir);
|
---|
| 3479 | run_program_and_log_output(tmp, FALSE);
|
---|
| 3480 | log_msg(1, "Wiped %s's archives", dir);
|
---|
| 3481 | sprintf (tmp, "ls -l %s", dir);
|
---|
| 3482 | run_program_and_log_output (tmp, FALSE);
|
---|
| 3483 | paranoid_free(tmp);
|
---|
| 3484 | paranoid_free(dir);
|
---|
| 3485 | }
|
---|
| 3486 |
|
---|
| 3487 |
|
---|
| 3488 |
|
---|
| 3489 | /**
|
---|
| 3490 | * @addtogroup LLarchiveGroup
|
---|
| 3491 | * @{
|
---|
| 3492 | */
|
---|
| 3493 | /**
|
---|
| 3494 | * Write the final ISO image.
|
---|
| 3495 | * @param bkpinfo The backup information structure. Used only
|
---|
| 3496 | * in the call to @c write_iso_and_go_on().
|
---|
| 3497 | * @return The number of errors encountered (0 for success)
|
---|
| 3498 | * @see write_iso_and_go_on
|
---|
| 3499 | * @see make_iso_fs
|
---|
| 3500 | * @bug The final ISO is written even if there are no files on it. In practice,
|
---|
| 3501 | * however, this occurs rarely.
|
---|
| 3502 | */
|
---|
| 3503 | int
|
---|
| 3504 | write_final_iso_if_necessary (struct s_bkpinfo *bkpinfo)
|
---|
| 3505 | {
|
---|
| 3506 | /*@ int ******************************************************/
|
---|
| 3507 | int res;
|
---|
| 3508 |
|
---|
| 3509 | /*@ buffers ***************************************************/
|
---|
| 3510 | char *tmp;
|
---|
| 3511 |
|
---|
| 3512 | malloc_string(tmp);
|
---|
| 3513 | assert(bkpinfo!=NULL);
|
---|
| 3514 |
|
---|
| 3515 | // I should really check if there are any slices or tarballs to be copied to CD-R(W)'s; the odds are approx. 1 in a million that there are no files here, so I'll just go ahead & make one more CD anyway
|
---|
| 3516 |
|
---|
| 3517 | sprintf(tmp, "Writing the final ISO");
|
---|
| 3518 | log_msg(2, tmp);
|
---|
| 3519 | center_string (tmp, 80);
|
---|
| 3520 | #ifndef _XWIN
|
---|
| 3521 | if (!g_text_mode)
|
---|
| 3522 | {
|
---|
| 3523 | newtPushHelpLine (tmp);
|
---|
| 3524 | }
|
---|
| 3525 | #endif
|
---|
| 3526 | res = write_iso_and_go_on (bkpinfo, TRUE);
|
---|
| 3527 | #ifndef _XWIN
|
---|
| 3528 | if (!g_text_mode)
|
---|
| 3529 | {
|
---|
| 3530 | newtPopHelpLine ();
|
---|
| 3531 | }
|
---|
| 3532 | #endif
|
---|
| 3533 | log_msg (2, "Returning from writing final ISO (res=%d)", res);
|
---|
| 3534 | paranoid_free(tmp);
|
---|
| 3535 | return (res);
|
---|
| 3536 | }
|
---|
| 3537 |
|
---|
| 3538 |
|
---|
| 3539 | /**
|
---|
[20] | 3540 | * Write an ISO image to <tt>[bkpinfo->isodir]/bkpinfo->prefix-[g_current_media_number].iso</tt>.
|
---|
[1] | 3541 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 3542 | * - @c backup_media_type
|
---|
[20] | 3543 | * - @c prefix
|
---|
[1] | 3544 | * - @c isodir
|
---|
| 3545 | * - @c manual_cd_tray
|
---|
| 3546 | * - @c media_size
|
---|
| 3547 | * - @c nfs_mount
|
---|
| 3548 | * - @c nfs_remote_dir
|
---|
| 3549 | * - @c scratchdir
|
---|
| 3550 | * - @c verify_data
|
---|
| 3551 | *
|
---|
| 3552 | * @param last_cd If TRUE, this is the last CD to write; if FALSE, it's not.
|
---|
| 3553 | * @return The number of errors encountered (0 for success)
|
---|
| 3554 | * @see make_iso_fs
|
---|
| 3555 | */
|
---|
| 3556 | int
|
---|
| 3557 | write_iso_and_go_on (struct s_bkpinfo *bkpinfo, bool last_cd)
|
---|
| 3558 | {
|
---|
| 3559 | /*@ pointers *****************************************************/
|
---|
| 3560 | FILE *fout;
|
---|
| 3561 |
|
---|
| 3562 | /*@ buffers ******************************************************/
|
---|
| 3563 | char *tmp;
|
---|
| 3564 | char *cdno_fname;
|
---|
| 3565 | char *lastcd_fname;
|
---|
| 3566 | char *isofile;
|
---|
| 3567 |
|
---|
| 3568 | /*@ bool *********************************************************/
|
---|
| 3569 | bool that_one_was_ok;
|
---|
| 3570 | bool using_nfs;
|
---|
| 3571 | bool orig_vfy_flag_val;
|
---|
| 3572 |
|
---|
| 3573 | /*@ int ************************************************************/
|
---|
| 3574 | int res = 0;
|
---|
| 3575 |
|
---|
| 3576 | malloc_string(tmp);
|
---|
| 3577 | malloc_string(cdno_fname);
|
---|
| 3578 | malloc_string(lastcd_fname);
|
---|
| 3579 | malloc_string(isofile);
|
---|
| 3580 |
|
---|
| 3581 | assert(bkpinfo!=NULL);
|
---|
| 3582 | orig_vfy_flag_val = bkpinfo->verify_data;
|
---|
| 3583 | if (bkpinfo->media_size[g_current_media_number]<=0) { fatal_error( "write_iso_and_go_on() - unknown media size"); }
|
---|
| 3584 |
|
---|
| 3585 | if (strlen (bkpinfo->nfs_mount) > 1)
|
---|
| 3586 | {
|
---|
| 3587 | using_nfs = TRUE;
|
---|
| 3588 | }
|
---|
| 3589 | else
|
---|
| 3590 | {
|
---|
| 3591 | using_nfs = FALSE;
|
---|
| 3592 | }
|
---|
| 3593 | log_msg (1, "OK, time to make %s #%d", media_descriptor_string(bkpinfo->backup_media_type), g_current_media_number);
|
---|
| 3594 |
|
---|
| 3595 | /* label the ISO with its number */
|
---|
| 3596 |
|
---|
| 3597 | sprintf (cdno_fname, "%s/archives/THIS-CD-NUMBER", bkpinfo->scratchdir);
|
---|
| 3598 | fout = fopen (cdno_fname, "w");
|
---|
| 3599 | fprintf (fout, "%d", g_current_media_number);
|
---|
| 3600 | paranoid_fclose (fout);
|
---|
| 3601 |
|
---|
| 3602 | sprintf (tmp, "cp -f %s/autorun %s/", g_mondo_home, bkpinfo->scratchdir);
|
---|
| 3603 | if (run_program_and_log_output(tmp, FALSE))
|
---|
| 3604 | { log_msg(2, "Warning - unable to copy autorun to scratchdir"); }
|
---|
| 3605 |
|
---|
| 3606 | /* last CD or not? Label accordingly */
|
---|
| 3607 | sprintf (lastcd_fname, "%s/archives/NOT-THE-LAST", bkpinfo->scratchdir);
|
---|
| 3608 | if (last_cd)
|
---|
| 3609 | {
|
---|
| 3610 | unlink (lastcd_fname);
|
---|
| 3611 | log_msg (2, "OK, you're telling me this is the last CD. Fair enough.");
|
---|
| 3612 | }
|
---|
| 3613 | else
|
---|
| 3614 | {
|
---|
| 3615 | fout = fopen (lastcd_fname, "w");
|
---|
| 3616 | fprintf (fout,
|
---|
| 3617 | "You're listening to 90.3 WPLN, Nashville Public Radio.\n");
|
---|
| 3618 | paranoid_fclose (fout);
|
---|
| 3619 | }
|
---|
| 3620 | if (space_occupied_by_cd (bkpinfo->scratchdir) / 1024 > bkpinfo->media_size[g_current_media_number])
|
---|
| 3621 | {
|
---|
| 3622 | sprintf (tmp,
|
---|
| 3623 | "Warning! CD is too big. It occupies %ld KB, which is more than the %ld KB allowed.",
|
---|
| 3624 | (long) space_occupied_by_cd (bkpinfo->scratchdir),
|
---|
| 3625 | (long) bkpinfo->media_size[g_current_media_number]);
|
---|
| 3626 | log_to_screen (tmp);
|
---|
| 3627 | }
|
---|
[20] | 3628 | sprintf (isofile, "%s/%s/%s-%d.iso", bkpinfo->isodir, bkpinfo->nfs_remote_dir,
|
---|
| 3629 | bkpinfo->prefix, g_current_media_number);
|
---|
[1] | 3630 | for (that_one_was_ok = FALSE; !that_one_was_ok;)
|
---|
| 3631 | {
|
---|
| 3632 | res = make_iso_fs (bkpinfo, isofile);
|
---|
| 3633 | if (g_current_media_number==1 && !res && ( bkpinfo->backup_media_type == cdr || bkpinfo->backup_media_type == cdrw) )
|
---|
| 3634 | {
|
---|
| 3635 | if (find_cdrom_device(tmp, FALSE)) // make sure find_cdrom_device() finds, records CD-R's loc
|
---|
| 3636 | { log_msg(3, "*Sigh* Mike, I hate your computer."); bkpinfo->manual_cd_tray = TRUE; } // if it can't be found then force pausing
|
---|
| 3637 | else
|
---|
| 3638 | { log_msg(3, "Great. Found Mike's CD-ROM drive."); }
|
---|
| 3639 | }
|
---|
| 3640 | if (bkpinfo->verify_data && !res)
|
---|
| 3641 | {
|
---|
| 3642 | log_to_screen
|
---|
| 3643 | ("Please reboot from the 1st CD in Compare Mode, as a precaution.");
|
---|
| 3644 | chdir ("/");
|
---|
| 3645 | iamhere("Before calling verify_cd_image()");
|
---|
| 3646 | res += verify_cd_image (bkpinfo);
|
---|
| 3647 | iamhere("After calling verify_cd_image()");
|
---|
| 3648 | }
|
---|
| 3649 | if (!res)
|
---|
| 3650 | {
|
---|
| 3651 | that_one_was_ok = TRUE;
|
---|
| 3652 | }
|
---|
| 3653 | else
|
---|
| 3654 | {
|
---|
| 3655 | sprintf (tmp, "Failed to burn %s #%d. Retry?",
|
---|
| 3656 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
| 3657 | g_current_media_number);
|
---|
| 3658 | res = ask_me_yes_or_no (tmp);
|
---|
| 3659 | if (!res)
|
---|
| 3660 | {
|
---|
| 3661 | if (ask_me_yes_or_no ("Abort the backup?"))
|
---|
| 3662 | {
|
---|
| 3663 | fatal_error ("FAILED TO BACKUP");
|
---|
| 3664 | }
|
---|
| 3665 | else
|
---|
| 3666 | {
|
---|
| 3667 | break;
|
---|
| 3668 | }
|
---|
| 3669 | }
|
---|
| 3670 | else
|
---|
| 3671 | {
|
---|
| 3672 | log_msg (2, "Retrying, at user's request...");
|
---|
| 3673 | res = 0;
|
---|
| 3674 | }
|
---|
| 3675 | }
|
---|
| 3676 | }
|
---|
| 3677 | /*
|
---|
| 3678 | if (using_nfs)
|
---|
| 3679 | {
|
---|
| 3680 | sprintf(tmp,"mv -f %s %s/%s/", isofile, bkpinfo->isodir, bkpinfo->nfs_remote_dir);
|
---|
| 3681 | if (run_program_and_log_output(tmp, FALSE))
|
---|
| 3682 | { log_to_screen("Unable to move ISO to NFS dir"); }
|
---|
| 3683 | }
|
---|
| 3684 | */
|
---|
| 3685 | g_current_media_number++;
|
---|
| 3686 | if (g_current_media_number > MAX_NOOF_MEDIA) { fatal_error("Too many CD-R(W)'s. Use tape or net."); }
|
---|
| 3687 | wipe_archives (bkpinfo->scratchdir);
|
---|
| 3688 | sprintf (tmp, "rm -Rf %s/images/*gz %s/images/*data*img",
|
---|
| 3689 | bkpinfo->scratchdir, bkpinfo->scratchdir);
|
---|
| 3690 | if (system (tmp))
|
---|
| 3691 | {
|
---|
| 3692 | log_msg
|
---|
| 3693 | (2, "Error occurred when I tried to delete the redundant IMGs and GZs");
|
---|
| 3694 | }
|
---|
| 3695 |
|
---|
| 3696 | if (last_cd)
|
---|
| 3697 | {
|
---|
| 3698 | log_msg (2, "This was your last CD.");
|
---|
| 3699 | }
|
---|
| 3700 | else
|
---|
| 3701 | {
|
---|
| 3702 | log_msg (2, "Continuing to backup your data...");
|
---|
| 3703 | }
|
---|
| 3704 |
|
---|
| 3705 | bkpinfo->verify_data = orig_vfy_flag_val;
|
---|
| 3706 | paranoid_free(tmp);
|
---|
| 3707 | paranoid_free(cdno_fname);
|
---|
| 3708 | paranoid_free(lastcd_fname);
|
---|
| 3709 | paranoid_free(isofile);
|
---|
| 3710 | return (0);
|
---|
| 3711 | }
|
---|
| 3712 |
|
---|
| 3713 | /* @} - end of LLarchiveGroup */
|
---|
| 3714 |
|
---|
| 3715 |
|
---|
| 3716 |
|
---|
| 3717 |
|
---|
| 3718 | /**
|
---|
| 3719 | * Verify the user's data.
|
---|
| 3720 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 3721 | * - @c backup_data
|
---|
| 3722 | * - @c backup_media_type
|
---|
| 3723 | * - @c media_device
|
---|
| 3724 | * - @c verify_data
|
---|
| 3725 | *
|
---|
| 3726 | * @return The number of errors encountered (0 for success)
|
---|
| 3727 | * @ingroup verifyGroup
|
---|
| 3728 | */
|
---|
| 3729 | int verify_data(struct s_bkpinfo *bkpinfo)
|
---|
| 3730 | {
|
---|
| 3731 | int res=0, retval=0, cdno=0;
|
---|
| 3732 | char *tmp;
|
---|
| 3733 | long diffs=0;
|
---|
| 3734 |
|
---|
| 3735 | malloc_string(tmp);
|
---|
| 3736 | assert(bkpinfo!=NULL);
|
---|
| 3737 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
| 3738 | {
|
---|
| 3739 | chdir ("/");
|
---|
| 3740 | mvaddstr_and_log_it (g_currentY, 0,
|
---|
| 3741 | "Verifying archives against live filesystem");
|
---|
| 3742 | if (bkpinfo->backup_media_type == cdstream)
|
---|
| 3743 | {
|
---|
| 3744 | strcpy (bkpinfo->media_device, "/dev/cdrom");
|
---|
| 3745 | }
|
---|
| 3746 | verify_tape_backups (bkpinfo);
|
---|
| 3747 | mvaddstr_and_log_it (g_currentY++, 74, "Done.");
|
---|
| 3748 | }
|
---|
| 3749 | else if (bkpinfo->backup_data)
|
---|
| 3750 | //bkpinfo->backup_media_type == cdrw || bkpinfo->backup_media_type == cdr))
|
---|
| 3751 | {
|
---|
| 3752 | log_msg (2, "Not verifying again. Per-CD/ISO verification already carried out.");
|
---|
| 3753 | paranoid_system("cat /tmp/changed.files.* > /tmp/changed.files 2> /dev/null");
|
---|
| 3754 | }
|
---|
| 3755 | else
|
---|
| 3756 | {
|
---|
| 3757 | g_current_media_number = cdno;
|
---|
| 3758 | if (bkpinfo->backup_media_type != iso)
|
---|
| 3759 | {
|
---|
| 3760 | find_cdrom_device(bkpinfo->media_device, FALSE); // replace 0,0,0 with /dev/cdrom
|
---|
| 3761 | }
|
---|
| 3762 | chdir ("/");
|
---|
| 3763 | for (cdno = 1;
|
---|
| 3764 | cdno < 99 && bkpinfo->verify_data;
|
---|
| 3765 | cdno++)
|
---|
| 3766 | {
|
---|
| 3767 | if (cdno != g_current_media_number)
|
---|
| 3768 | {
|
---|
| 3769 | log_msg (2, "Warning - had to change g_current_media_number from %d to %d", g_current_media_number, cdno);
|
---|
| 3770 | g_current_media_number = cdno;
|
---|
| 3771 | }
|
---|
| 3772 | if (bkpinfo->backup_media_type != iso)
|
---|
| 3773 | {
|
---|
| 3774 | insist_on_this_cd_number (bkpinfo, cdno);
|
---|
| 3775 | }
|
---|
| 3776 | res = verify_cd_image (bkpinfo); // sets verify_data to FALSE if it's time to stop verifying
|
---|
| 3777 | retval += res;
|
---|
| 3778 | if (res)
|
---|
| 3779 | {
|
---|
| 3780 | sprintf (tmp,
|
---|
| 3781 | "Warnings/errors were reported while checking %s #%d",
|
---|
| 3782 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
| 3783 | g_current_media_number);
|
---|
| 3784 | log_to_screen (tmp);
|
---|
| 3785 |
|
---|
| 3786 | }
|
---|
| 3787 | }
|
---|
| 3788 | /*
|
---|
| 3789 | sprintf (tmp,
|
---|
| 3790 | "cat %s | grep \"afio: \" | cut -d'\"' -f2 | sort -u | awk '{print \"/\"$0;};' | tr -s '/' '/' | grep -vx \"/afio:.*\" > /tmp/changed.files",
|
---|
| 3791 | MONDO_LOGFILE);
|
---|
| 3792 | system (tmp);
|
---|
| 3793 | */
|
---|
| 3794 | sprintf (tmp,
|
---|
| 3795 | "cat %s | grep \"afio: \" | sed 's/afio: //' | grep -vx \"/dev/.*\" >> /tmp/changed.files",
|
---|
| 3796 | MONDO_LOGFILE);
|
---|
| 3797 | system (tmp);
|
---|
| 3798 |
|
---|
| 3799 | sprintf (tmp,
|
---|
| 3800 | "cat %s | grep \"star: \" | sed 's/star: //' | grep -vx \"/dev/.*\" >> /tmp/changed.files",
|
---|
| 3801 | MONDO_LOGFILE);
|
---|
| 3802 | system (tmp);
|
---|
| 3803 | run_program_and_log_output("umount "MNT_CDROM, FALSE);
|
---|
| 3804 | // if (bkpinfo->backup_media_type != iso && !bkpinfo->please_dont_eject_when_restoring)
|
---|
| 3805 | //{
|
---|
| 3806 | eject_device(bkpinfo->media_device);
|
---|
| 3807 | //}
|
---|
| 3808 | }
|
---|
| 3809 | diffs = count_lines_in_file ("/tmp/changed.files");
|
---|
| 3810 |
|
---|
| 3811 | if (diffs > 0)
|
---|
| 3812 | {
|
---|
| 3813 | if (retval==0) { retval=(int)(-diffs); }
|
---|
| 3814 | }
|
---|
| 3815 | paranoid_free(tmp);
|
---|
| 3816 | return(retval);
|
---|
| 3817 | }
|
---|
| 3818 |
|
---|
| 3819 |
|
---|
| 3820 |
|
---|
| 3821 |
|
---|
| 3822 |
|
---|
| 3823 | /**
|
---|
| 3824 | * @addtogroup utilityGroup
|
---|
| 3825 | * @{
|
---|
| 3826 | */
|
---|
| 3827 | /**
|
---|
| 3828 | * Write an image to a real 3.5" floppy disk.
|
---|
| 3829 | * @param device The device to write to (e.g. @c /dev/fd0)
|
---|
| 3830 | * @param datafile The image to write to @p device.
|
---|
| 3831 | * @return The number of errors encountered (0 for success)
|
---|
| 3832 | * @see write_image_to_floppy
|
---|
| 3833 | */
|
---|
| 3834 | int
|
---|
| 3835 | write_image_to_floppy_SUB (char *device, char *datafile)
|
---|
| 3836 | {
|
---|
| 3837 | /*@ int ****************************************************************/
|
---|
| 3838 | int res = 0;
|
---|
| 3839 | int percentage = 0;
|
---|
| 3840 | int blockno = 0;
|
---|
| 3841 | int maxblocks =0;
|
---|
| 3842 |
|
---|
| 3843 | /*@ buffers*************************************************************/
|
---|
| 3844 | char *tmp;
|
---|
| 3845 | char blk[1024];
|
---|
| 3846 | char *title;
|
---|
| 3847 |
|
---|
| 3848 | /*@ pointers ***********************************************************/
|
---|
| 3849 | char *p;
|
---|
| 3850 | FILE *fout, *fin;
|
---|
| 3851 |
|
---|
| 3852 |
|
---|
| 3853 | malloc_string(tmp);
|
---|
| 3854 | malloc_string(title);
|
---|
| 3855 | /* pretty stuff */
|
---|
| 3856 | if (!(p = strrchr (datafile, '/')))
|
---|
| 3857 | {
|
---|
| 3858 | p = datafile;
|
---|
| 3859 | }
|
---|
| 3860 | else
|
---|
| 3861 | {
|
---|
| 3862 | p++;
|
---|
| 3863 | }
|
---|
| 3864 | sprintf (title, "Writing %s to floppy", p);
|
---|
| 3865 | open_evalcall_form (title);
|
---|
| 3866 | /* functional stuff */
|
---|
| 3867 | for (p = device + strlen (device); p != device && isdigit (*(p - 1)); p--);
|
---|
| 3868 | maxblocks = atoi (p);
|
---|
| 3869 | if (!maxblocks) { maxblocks = 1440; }
|
---|
| 3870 | sprintf (tmp, "maxblocks = %d; p=%s", maxblocks, p);
|
---|
| 3871 | log_msg (2, tmp);
|
---|
| 3872 | /* copy data from image to floppy */
|
---|
| 3873 | if (!(fin = fopen (datafile, "r")))
|
---|
| 3874 | {
|
---|
| 3875 | log_OS_error ("Cannot open img");
|
---|
| 3876 | return (1);
|
---|
| 3877 | }
|
---|
| 3878 | if (!(fout = fopen (device, "w")))
|
---|
| 3879 | {
|
---|
| 3880 | log_OS_error ("Cannot open fdd");
|
---|
| 3881 | return (1);
|
---|
| 3882 | }
|
---|
| 3883 | for (blockno = 0; blockno < maxblocks; blockno++)
|
---|
| 3884 | {
|
---|
| 3885 | percentage = blockno * 100 / maxblocks;
|
---|
| 3886 | if (fread (blk, 1, 1024, fin) != 1024)
|
---|
| 3887 | {
|
---|
| 3888 | if (feof(fin))
|
---|
| 3889 | {
|
---|
| 3890 | log_msg(1, "img read err - img ended prematurely - non-fatal error");
|
---|
| 3891 | sleep(3);
|
---|
| 3892 | return(res);
|
---|
| 3893 | }
|
---|
| 3894 | res++;
|
---|
| 3895 | log_to_screen ("img read err");
|
---|
| 3896 | }
|
---|
| 3897 | if (fwrite (blk, 1, 1024, fout) != 1024)
|
---|
| 3898 | {
|
---|
| 3899 | res++;
|
---|
| 3900 | log_to_screen ("fdd write err");
|
---|
| 3901 | }
|
---|
| 3902 | if (((blockno + 1) % 128) == 0)
|
---|
| 3903 | {
|
---|
| 3904 | paranoid_system ("sync"); /* fflush doesn't work; dunno why */
|
---|
| 3905 | update_evalcall_form (percentage);
|
---|
| 3906 | }
|
---|
| 3907 | }
|
---|
| 3908 | paranoid_fclose (fin);
|
---|
| 3909 | paranoid_fclose(fout);
|
---|
| 3910 | paranoid_free(tmp);
|
---|
| 3911 | paranoid_free(title);
|
---|
| 3912 | close_evalcall_form ();
|
---|
| 3913 | return (res);
|
---|
| 3914 | }
|
---|
| 3915 |
|
---|
| 3916 |
|
---|
| 3917 |
|
---|
| 3918 |
|
---|
| 3919 |
|
---|
| 3920 |
|
---|
| 3921 |
|
---|
| 3922 |
|
---|
| 3923 |
|
---|
| 3924 | /**
|
---|
| 3925 | * Wrapper around @c write_image_to_floppy_SUB().
|
---|
| 3926 | * This function, unlike @c write_image_to_floppy_SUB(),
|
---|
| 3927 | * gives the user the opportunity to retry if the write fails.
|
---|
| 3928 | * @see write_image_to_floppy_SUB
|
---|
| 3929 | */
|
---|
| 3930 | int
|
---|
| 3931 | write_image_to_floppy (char *device, char *datafile)
|
---|
| 3932 | {
|
---|
| 3933 | /*@ int ***************************************************************/
|
---|
| 3934 | int res = 0;
|
---|
| 3935 |
|
---|
| 3936 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
| 3937 | assert_string_is_neither_NULL_nor_zerolength(datafile);
|
---|
| 3938 |
|
---|
| 3939 | while ((res = write_image_to_floppy_SUB (device, datafile)))
|
---|
| 3940 | {
|
---|
| 3941 | if (!ask_me_yes_or_no ("Failed to write image to floppy. Retry?"))
|
---|
| 3942 | {
|
---|
| 3943 | return (res);
|
---|
| 3944 | }
|
---|
| 3945 | }
|
---|
| 3946 | return (res);
|
---|
| 3947 | }
|
---|
| 3948 |
|
---|
| 3949 | /* @} - end of utilityGroup */
|
---|
| 3950 |
|
---|