[1] | 1 | /* libmondo-devices.c Subroutines for handling devices
|
---|
[85] | 2 | $Id: libmondo-devices.c 1988 2008-06-20 05:50:29Z bruno $
|
---|
[1] | 3 | */
|
---|
| 4 |
|
---|
| 5 | /**
|
---|
| 6 | * @file
|
---|
| 7 | * Functions to handle interactions with backup devices.
|
---|
| 8 | */
|
---|
| 9 |
|
---|
| 10 | #include "my-stuff.h"
|
---|
| 11 | #include "mondostructures.h"
|
---|
| 12 | #include "libmondo-files-EXT.h"
|
---|
| 13 | #include "libmondo-devices.h"
|
---|
[541] | 14 | #include "lib-common-externs.h"
|
---|
[1] | 15 | #include "libmondo-string-EXT.h"
|
---|
| 16 | #include "libmondo-tools-EXT.h"
|
---|
[541] | 17 | #include "libmondo-gui-EXT.h"
|
---|
[1] | 18 | #include "libmondo-fork-EXT.h"
|
---|
| 19 | #include "libmondo-stream-EXT.h"
|
---|
| 20 |
|
---|
| 21 | #include <sys/types.h>
|
---|
| 22 | #ifdef __FreeBSD__
|
---|
| 23 | #define DKTYPENAMES
|
---|
| 24 | #define FSTYPENAMES
|
---|
| 25 | #include <sys/disklabel.h>
|
---|
| 26 | #include <sys/disk.h>
|
---|
| 27 | #elif linux
|
---|
| 28 | #define u64 unsigned long long
|
---|
[128] | 29 | #include <linux/fs.h> /* for BLKGETSIZE64 */
|
---|
[1] | 30 | #include <linux/hdreg.h>
|
---|
| 31 | #endif
|
---|
| 32 |
|
---|
| 33 | /*@unused@*/
|
---|
[85] | 34 | //static char cvsid[] = "$Id: libmondo-devices.c 1988 2008-06-20 05:50:29Z bruno $";
|
---|
[1] | 35 |
|
---|
| 36 | extern int g_current_media_number;
|
---|
| 37 | extern double g_kernel_version;
|
---|
| 38 |
|
---|
| 39 | extern bool g_ISO_restore_mode;
|
---|
[99] | 40 | extern char *g_selfmounted_isodir;
|
---|
[1316] | 41 | extern char *MONDO_LOGFILE;
|
---|
[1] | 42 |
|
---|
[1656] | 43 | extern void setup_tmpdir(char *path);
|
---|
| 44 |
|
---|
[128] | 45 | static char g_cdrw_drive_is_here[MAX_STR_LEN / 4] = "";
|
---|
| 46 | static char g_cdrom_drive_is_here[MAX_STR_LEN / 4] = "";
|
---|
| 47 | static char g_dvd_drive_is_here[MAX_STR_LEN / 4] = "";
|
---|
[1] | 48 |
|
---|
| 49 |
|
---|
| 50 | /**
|
---|
| 51 | * ????? @bug ?????
|
---|
| 52 | * @ingroup globalGroup
|
---|
| 53 | */
|
---|
[128] | 54 | bool g_restoring_live_from_cd = FALSE;
|
---|
[1916] | 55 | bool g_restoring_live_from_nfs = FALSE;
|
---|
[1] | 56 |
|
---|
[128] | 57 | extern t_bkptype g_backup_media_type; // set by main()
|
---|
[1] | 58 |
|
---|
[1645] | 59 | /* Reference to global bkpinfo */
|
---|
| 60 | extern struct s_bkpinfo *bkpinfo;
|
---|
[1] | 61 |
|
---|
| 62 |
|
---|
| 63 |
|
---|
[1645] | 64 |
|
---|
| 65 | void set_g_cdrom_and_g_dvd_to_bkpinfo_value()
|
---|
[1] | 66 | {
|
---|
[128] | 67 | strcpy(g_cdrom_drive_is_here, bkpinfo->media_device); // just in case
|
---|
| 68 | strcpy(g_dvd_drive_is_here, bkpinfo->media_device); // just in case
|
---|
[1] | 69 | }
|
---|
| 70 |
|
---|
| 71 |
|
---|
| 72 |
|
---|
| 73 | /**
|
---|
| 74 | * Retract all CD trays and wait for autorun to complete.
|
---|
| 75 | * @ingroup deviceGroup
|
---|
| 76 | */
|
---|
| 77 | void retract_CD_tray_and_defeat_autorun(void)
|
---|
| 78 | {
|
---|
| 79 | // log_it("rctada: Retracting all CD trays", __LINE__);
|
---|
[128] | 80 | if (strlen(g_cdrom_drive_is_here) > 0) {
|
---|
| 81 | inject_device(g_cdrom_drive_is_here);
|
---|
| 82 | }
|
---|
| 83 | if (strlen(g_dvd_drive_is_here) > 0) {
|
---|
| 84 | inject_device(g_dvd_drive_is_here);
|
---|
| 85 | }
|
---|
| 86 | if (strlen(g_cdrw_drive_is_here) > 0) {
|
---|
| 87 | inject_device(g_cdrw_drive_is_here);
|
---|
| 88 | }
|
---|
[1] | 89 | // log_it("rctada: killing autorun");
|
---|
| 90 | // run_program_and_log_output("killall autorun", TRUE);
|
---|
[128] | 91 | if (!run_program_and_log_output("ps | grep autorun | grep -v grep", 5)) {
|
---|
| 92 | log_it("autorun detected; sleeping for 2 seconds");
|
---|
| 93 | sleep(2);
|
---|
| 94 | }
|
---|
| 95 | log_it("rctada: Unmounting all CD drives", __LINE__);
|
---|
| 96 | run_program_and_log_output("umount /dev/cdr* /dev/dvd*", 5);
|
---|
[1] | 97 | }
|
---|
| 98 |
|
---|
| 99 |
|
---|
| 100 |
|
---|
| 101 | /**
|
---|
| 102 | * Determine whether we're booted off a ramdisk.
|
---|
| 103 | * @return @c TRUE (we are) or @c FALSE (we aren't).
|
---|
| 104 | * @ingroup utilityGroup
|
---|
| 105 | */
|
---|
[128] | 106 | bool am_I_in_disaster_recovery_mode(void)
|
---|
[1] | 107 | {
|
---|
[128] | 108 | char *tmp, *comment;
|
---|
| 109 | bool is_this_a_ramdisk = FALSE;
|
---|
[1] | 110 |
|
---|
[128] | 111 | malloc_string(tmp);
|
---|
| 112 | malloc_string(comment);
|
---|
| 113 | strcpy(tmp, where_is_root_mounted());
|
---|
| 114 | sprintf(comment, "root is mounted at %s\n", tmp);
|
---|
| 115 | log_msg(0, comment);
|
---|
| 116 | log_msg(0,
|
---|
| 117 | "No, Schlomo, that doesn't mean %s is the root partition. It's just a debugging message. Relax. It's part of am_I_in_disaster_recovery_mode().",
|
---|
| 118 | tmp);
|
---|
[1] | 119 |
|
---|
| 120 | #ifdef __FreeBSD__
|
---|
[128] | 121 | if (strstr(tmp, "/dev/md")) {
|
---|
| 122 | is_this_a_ramdisk = TRUE;
|
---|
| 123 | }
|
---|
[1] | 124 | #else
|
---|
[128] | 125 | if (!strncmp(tmp, "/dev/ram", 8)
|
---|
| 126 | || (!strncmp(tmp, "/dev/rd", 7) && !strcmp(tmp, "/dev/rd/")
|
---|
| 127 | && strncmp(tmp, "/dev/rd/cd", 10)) || strstr(tmp, "rootfs")
|
---|
| 128 | || !strcmp(tmp, "/dev/root")) {
|
---|
| 129 | is_this_a_ramdisk = TRUE;
|
---|
| 130 | } else {
|
---|
| 131 | is_this_a_ramdisk = FALSE;
|
---|
| 132 | }
|
---|
[1] | 133 | #endif
|
---|
| 134 |
|
---|
[128] | 135 | if (is_this_a_ramdisk) {
|
---|
[1983] | 136 | if (!does_file_exist("/THIS-IS-A-RAMDISK")) {
|
---|
[128] | 137 | log_to_screen
|
---|
[541] | 138 | ("Using /dev/root is stupid of you but I'll forgive you.");
|
---|
[128] | 139 | is_this_a_ramdisk = FALSE;
|
---|
| 140 | }
|
---|
| 141 | }
|
---|
| 142 | if (does_file_exist("/THIS-IS-A-RAMDISK")) {
|
---|
| 143 | is_this_a_ramdisk = TRUE;
|
---|
| 144 | }
|
---|
| 145 | paranoid_free(tmp);
|
---|
| 146 | paranoid_free(comment);
|
---|
| 147 | log_msg(1, "Is this a ramdisk? result = %d", is_this_a_ramdisk);
|
---|
| 148 | return (is_this_a_ramdisk);
|
---|
[1] | 149 | }
|
---|
| 150 |
|
---|
| 151 |
|
---|
| 152 |
|
---|
| 153 |
|
---|
| 154 |
|
---|
| 155 | /**
|
---|
| 156 | * Turn @c bkpinfo->backup_media_type into a human-readable string.
|
---|
| 157 | * @return The human readable string (e.g. @c cdr becomes <tt>"cdr"</tt>).
|
---|
| 158 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 159 | * @ingroup stringGroup
|
---|
| 160 | */
|
---|
| 161 | static char *bkptype_to_string(t_bkptype bt)
|
---|
| 162 | {
|
---|
[128] | 163 | static char output[MAX_STR_LEN / 4];
|
---|
| 164 | switch (bt) {
|
---|
| 165 | case none:
|
---|
[541] | 166 | strcpy(output, "none");
|
---|
[1] | 167 | break;
|
---|
[128] | 168 | case iso:
|
---|
[541] | 169 | strcpy(output, "iso");
|
---|
[1] | 170 | break;
|
---|
[128] | 171 | case cdr:
|
---|
[541] | 172 | strcpy(output, "cdr");
|
---|
[1] | 173 | break;
|
---|
[128] | 174 | case cdrw:
|
---|
[541] | 175 | strcpy(output, "cdrw");
|
---|
[1] | 176 | break;
|
---|
[128] | 177 | case cdstream:
|
---|
[541] | 178 | strcpy(output, "cdstream");
|
---|
[1] | 179 | break;
|
---|
[128] | 180 | case nfs:
|
---|
[541] | 181 | strcpy(output, "nfs");
|
---|
[1] | 182 | break;
|
---|
[128] | 183 | case tape:
|
---|
[541] | 184 | strcpy(output, "tape");
|
---|
[1] | 185 | break;
|
---|
[128] | 186 | case udev:
|
---|
[541] | 187 | strcpy(output, "udev");
|
---|
[1] | 188 | break;
|
---|
[1687] | 189 | case usb:
|
---|
| 190 | strcpy(output, "usb");
|
---|
| 191 | break;
|
---|
[128] | 192 | default:
|
---|
[541] | 193 | strcpy(output, "default");
|
---|
[128] | 194 | }
|
---|
| 195 | return (output);
|
---|
[1] | 196 | }
|
---|
| 197 |
|
---|
| 198 |
|
---|
| 199 |
|
---|
| 200 | /**
|
---|
| 201 | * @addtogroup deviceGroup
|
---|
| 202 | * @{
|
---|
| 203 | */
|
---|
| 204 | /**
|
---|
| 205 | * Eject the tray of the specified CD device.
|
---|
| 206 | * @param dev The device to eject.
|
---|
| 207 | * @return the return value of the @c eject command. (0=success, nonzero=failure)
|
---|
| 208 | */
|
---|
[128] | 209 | int eject_device(char *dev)
|
---|
[1] | 210 | {
|
---|
[128] | 211 | char *command;
|
---|
| 212 | int res1 = 0, res2 = 0;
|
---|
[1] | 213 |
|
---|
[128] | 214 | malloc_string(command);
|
---|
[1] | 215 |
|
---|
[128] | 216 | if (IS_THIS_A_STREAMING_BACKUP(g_backup_media_type)
|
---|
| 217 | && g_backup_media_type != udev) {
|
---|
| 218 | sprintf(command, "mt -f %s offline", dev);
|
---|
| 219 | res1 = run_program_and_log_output(command, 1);
|
---|
| 220 | } else {
|
---|
| 221 | res1 = 0;
|
---|
| 222 | }
|
---|
[1] | 223 |
|
---|
| 224 | #ifdef __FreeBSD__
|
---|
[128] | 225 | if (strstr(dev, "acd")) {
|
---|
| 226 | sprintf(command, "cdcontrol -f %s eject", dev);
|
---|
| 227 | } else {
|
---|
| 228 | sprintf(command, "camcontrol eject `echo %s | sed 's|/dev/||'`",
|
---|
| 229 | dev);
|
---|
| 230 | }
|
---|
[1] | 231 | #else
|
---|
[128] | 232 | sprintf(command, "eject %s", dev);
|
---|
[1] | 233 | #endif
|
---|
| 234 |
|
---|
[128] | 235 | log_msg(3, "Ejecting %s", dev);
|
---|
| 236 | res2 = run_program_and_log_output(command, 1);
|
---|
| 237 | paranoid_free(command);
|
---|
| 238 | if (res1 && res2) {
|
---|
| 239 | return (1);
|
---|
| 240 | } else {
|
---|
| 241 | return (0);
|
---|
| 242 | }
|
---|
[1] | 243 | }
|
---|
| 244 |
|
---|
| 245 | /**
|
---|
| 246 | * Load (inject) the tray of the specified CD device.
|
---|
| 247 | * @param dev The device to load/inject.
|
---|
| 248 | * @return 0 for success, nonzero for failure.
|
---|
| 249 | */
|
---|
[128] | 250 | int inject_device(char *dev)
|
---|
[1] | 251 | {
|
---|
[128] | 252 | char *command;
|
---|
| 253 | int i;
|
---|
[1] | 254 |
|
---|
[128] | 255 | malloc_string(command);
|
---|
[1] | 256 |
|
---|
| 257 |
|
---|
| 258 | #ifdef __FreeBSD__
|
---|
[128] | 259 | if (strstr(dev, "acd")) {
|
---|
| 260 | sprintf(command, "cdcontrol -f %s close", dev);
|
---|
| 261 | } else {
|
---|
| 262 | sprintf(command, "camcontrol load `echo %s | sed 's|/dev/||'`",
|
---|
| 263 | dev);
|
---|
| 264 | }
|
---|
[1] | 265 | #else
|
---|
[128] | 266 | sprintf(command, "eject -t %s", dev);
|
---|
[1] | 267 | #endif
|
---|
[128] | 268 | i = run_program_and_log_output(command, FALSE);
|
---|
| 269 | paranoid_free(command);
|
---|
| 270 | return (i);
|
---|
[1] | 271 | }
|
---|
| 272 |
|
---|
| 273 |
|
---|
| 274 | /**
|
---|
| 275 | * Determine whether the specified @p device (really, you can use any file)
|
---|
| 276 | * exists.
|
---|
| 277 | * @return TRUE if it exists, FALSE if it doesn't.
|
---|
| 278 | */
|
---|
[128] | 279 | bool does_device_exist(char *device)
|
---|
[1] | 280 | {
|
---|
| 281 |
|
---|
[128] | 282 | /*@ buffers *********************************************************** */
|
---|
| 283 | char *tmp;
|
---|
| 284 | bool ret;
|
---|
[1] | 285 |
|
---|
[128] | 286 | malloc_string(tmp);
|
---|
| 287 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
[1] | 288 |
|
---|
[128] | 289 | sprintf(tmp, "ls %s > /dev/null 2> /dev/null", device);
|
---|
| 290 |
|
---|
| 291 | if (system(tmp)) {
|
---|
| 292 | ret = FALSE;
|
---|
| 293 | } else {
|
---|
| 294 | ret = TRUE;
|
---|
| 295 | }
|
---|
| 296 | paranoid_free(tmp);
|
---|
| 297 | return (ret);
|
---|
[1] | 298 | }
|
---|
| 299 |
|
---|
| 300 |
|
---|
| 301 | /**
|
---|
| 302 | * Determine whether a non-Microsoft partition exists on any connected hard drive.
|
---|
| 303 | * @return TRUE (there's a Linux/FreeBSD partition) or FALSE (Microsoft has taken over yet another innocent PC).
|
---|
| 304 | */
|
---|
[128] | 305 | bool does_nonMS_partition_exist(void)
|
---|
[1] | 306 | {
|
---|
| 307 | #if __FreeBSD__
|
---|
[128] | 308 | return
|
---|
| 309 | !system
|
---|
| 310 | ("for drive in /dev/ad? /dev/da?; do fdisk $drive | grep -q FreeBSD && exit 0; done; false");
|
---|
[1] | 311 | #else
|
---|
[128] | 312 | return
|
---|
| 313 | !system
|
---|
[681] | 314 | ("parted2fdisk -l 2>/dev/null | grep '^/dev/' | grep -Eqv '(MS|DOS|FAT|NTFS)'");
|
---|
[1] | 315 | #endif
|
---|
| 316 | }
|
---|
| 317 |
|
---|
| 318 | /**
|
---|
| 319 | * Determine whether the specified @p partno exists on the specified @p drive.
|
---|
| 320 | * @param drive The drive to search for the partition in.
|
---|
| 321 | * @param partno The partition number to look for.
|
---|
| 322 | * @return 0 if it exists, nonzero otherwise.
|
---|
| 323 | */
|
---|
[128] | 324 | int does_partition_exist(const char *drive, int partno)
|
---|
[1] | 325 | {
|
---|
[128] | 326 | /*@ buffers **************************************************** */
|
---|
| 327 | char *program;
|
---|
| 328 | char *incoming;
|
---|
| 329 | char *searchstr;
|
---|
| 330 | char *tmp;
|
---|
[1] | 331 |
|
---|
[128] | 332 | /*@ ints ******************************************************* */
|
---|
| 333 | int res = 0;
|
---|
[1] | 334 |
|
---|
[128] | 335 | /*@ pointers *************************************************** */
|
---|
| 336 | FILE *fin;
|
---|
[1] | 337 |
|
---|
| 338 |
|
---|
[128] | 339 | /*@ end vars *************************************************** */
|
---|
| 340 | assert_string_is_neither_NULL_nor_zerolength(drive);
|
---|
| 341 | assert(partno >= 0 && partno < 999);
|
---|
[1] | 342 |
|
---|
[128] | 343 | malloc_string(program);
|
---|
| 344 | malloc_string(incoming);
|
---|
| 345 | malloc_string(searchstr);
|
---|
| 346 | malloc_string(tmp);
|
---|
[1] | 347 |
|
---|
| 348 | #ifdef __FreeBSD__
|
---|
[128] | 349 | // We assume here that this is running from mondorestore. (It is.)
|
---|
[1303] | 350 | sprintf(program, "ls %s %s >/dev/null 2>&1", drive,
|
---|
[128] | 351 | build_partition_name(tmp, drive, partno));
|
---|
| 352 | return system(program);
|
---|
[1] | 353 | #else
|
---|
[128] | 354 | tmp[0] = '\0';
|
---|
[1] | 355 | #endif
|
---|
| 356 |
|
---|
[128] | 357 | sprintf(program, "parted2fdisk -l %s 2> /dev/null", drive);
|
---|
| 358 | fin = popen(program, "r");
|
---|
| 359 | if (!fin) {
|
---|
| 360 | log_it("program=%s", program);
|
---|
| 361 | log_OS_error("Cannot popen-in program");
|
---|
| 362 | return (0);
|
---|
[1] | 363 | }
|
---|
[128] | 364 | (void) build_partition_name(searchstr, drive, partno);
|
---|
| 365 | strcat(searchstr, " ");
|
---|
| 366 | for (res = 0; !res && fgets(incoming, MAX_STR_LEN - 1, fin);) {
|
---|
| 367 | if (strstr(incoming, searchstr)) {
|
---|
| 368 | res = 1;
|
---|
| 369 | }
|
---|
| 370 | }
|
---|
| 371 | if (pclose(fin)) {
|
---|
| 372 | log_OS_error("Cannot pclose fin");
|
---|
| 373 | }
|
---|
| 374 | paranoid_free(program);
|
---|
| 375 | paranoid_free(incoming);
|
---|
| 376 | paranoid_free(searchstr);
|
---|
| 377 | paranoid_free(tmp);
|
---|
| 378 | return (res);
|
---|
[1] | 379 | }
|
---|
| 380 |
|
---|
| 381 |
|
---|
| 382 |
|
---|
| 383 |
|
---|
| 384 |
|
---|
| 385 | /**
|
---|
| 386 | * Determine whether given NULL-terminated @p str exists in the MBR of @p dev.
|
---|
| 387 | * @param dev The device to look in.
|
---|
| 388 | * @param str The string to look for.
|
---|
| 389 | * @return TRUE if it exists, FALSE if it doesn't.
|
---|
| 390 | */
|
---|
[128] | 391 | bool does_string_exist_in_boot_block(char *dev, char *str)
|
---|
[1] | 392 | {
|
---|
[128] | 393 | /*@ buffers **************************************************** */
|
---|
| 394 | char *command;
|
---|
[1] | 395 |
|
---|
[128] | 396 | /*@ end vars *************************************************** */
|
---|
| 397 | int i;
|
---|
[1] | 398 |
|
---|
[128] | 399 | assert_string_is_neither_NULL_nor_zerolength(dev);
|
---|
| 400 | assert_string_is_neither_NULL_nor_zerolength(str);
|
---|
[1] | 401 |
|
---|
[128] | 402 | malloc_string(command);
|
---|
| 403 | sprintf(command,
|
---|
| 404 | "dd if=%s bs=446 count=1 2> /dev/null | strings | grep \"%s\" > /dev/null 2> /dev/null",
|
---|
| 405 | dev, str);
|
---|
| 406 | i = system(command);
|
---|
| 407 | paranoid_free(command);
|
---|
| 408 | if (i) {
|
---|
| 409 | return (FALSE);
|
---|
| 410 | } else {
|
---|
| 411 | return (TRUE);
|
---|
| 412 | }
|
---|
[1] | 413 | }
|
---|
| 414 |
|
---|
| 415 | /**
|
---|
| 416 | * Determine whether specified @p str exists in the first @p n sectors of
|
---|
| 417 | * @p dev.
|
---|
| 418 | * @param dev The device to look in.
|
---|
| 419 | * @param str The string to look for.
|
---|
| 420 | * @param n The number of 512-byte sectors to search.
|
---|
| 421 | */
|
---|
[128] | 422 | bool does_string_exist_in_first_N_blocks(char *dev, char *str, int n)
|
---|
[1] | 423 | {
|
---|
[128] | 424 | /*@ buffers **************************************************** */
|
---|
| 425 | char *command;
|
---|
| 426 | /*@ end vars *************************************************** */
|
---|
| 427 | int i;
|
---|
[1] | 428 |
|
---|
[128] | 429 | malloc_string(command);
|
---|
| 430 | sprintf(command,
|
---|
| 431 | "dd if=%s bs=512 count=%i 2> /dev/null | strings | grep \"%s\" > /dev/null 2> /dev/null",
|
---|
| 432 | dev, n, str);
|
---|
| 433 | i = system(command);
|
---|
| 434 | paranoid_free(command);
|
---|
| 435 | if (i) {
|
---|
| 436 | return (FALSE);
|
---|
| 437 | } else {
|
---|
| 438 | return (TRUE);
|
---|
| 439 | }
|
---|
[1] | 440 | }
|
---|
| 441 |
|
---|
| 442 |
|
---|
| 443 |
|
---|
| 444 | /**
|
---|
| 445 | * Try to mount CD-ROM at @p mountpoint. If the CD-ROM is not found or has
|
---|
| 446 | * not been specified, call find_cdrom_device() to find it.
|
---|
| 447 | * @param bkpinfo The backup information structure. The only field used is @c bkpinfo->media_device.
|
---|
| 448 | * @param mountpoint Where to mount the CD-ROM.
|
---|
| 449 | * @return 0 for success, nonzero for failure.
|
---|
| 450 | * @see mount_CDROM_here
|
---|
| 451 | */
|
---|
[1645] | 452 | int find_and_mount_actual_cd(char *mountpoint)
|
---|
[1] | 453 | {
|
---|
[128] | 454 | /*@ buffers ***************************************************** */
|
---|
[1] | 455 |
|
---|
[128] | 456 | /*@ int's ****************************************************** */
|
---|
| 457 | int res;
|
---|
| 458 | char *dev;
|
---|
[1] | 459 |
|
---|
[128] | 460 | /*@ end vars **************************************************** */
|
---|
[1] | 461 |
|
---|
[128] | 462 | malloc_string(dev);
|
---|
| 463 | assert(bkpinfo != NULL);
|
---|
| 464 | assert_string_is_neither_NULL_nor_zerolength(mountpoint);
|
---|
[1] | 465 |
|
---|
[128] | 466 | if (g_backup_media_type == dvd) {
|
---|
| 467 | strcpy(dev, g_dvd_drive_is_here);
|
---|
| 468 | if (!dev[0]) {
|
---|
| 469 | find_dvd_device(dev, FALSE);
|
---|
| 470 | }
|
---|
| 471 | } else {
|
---|
| 472 | strcpy(dev, g_cdrom_drive_is_here);
|
---|
| 473 | if (!dev[0]) {
|
---|
| 474 | find_cdrom_device(dev, FALSE);
|
---|
| 475 | }
|
---|
| 476 | }
|
---|
[1] | 477 |
|
---|
[128] | 478 | if (bkpinfo->backup_media_type != iso) {
|
---|
| 479 | retract_CD_tray_and_defeat_autorun();
|
---|
| 480 | }
|
---|
[1] | 481 |
|
---|
[128] | 482 | if (!dev[0] || (res = mount_CDROM_here(dev, mountpoint))) {
|
---|
| 483 | if (!popup_and_get_string
|
---|
[541] | 484 | ("CD-ROM device", "Please enter your CD-ROM's /dev device",
|
---|
[128] | 485 | dev, MAX_STR_LEN / 4)) {
|
---|
| 486 | res = 1;
|
---|
| 487 | } else {
|
---|
| 488 | res = mount_CDROM_here(dev, mountpoint);
|
---|
| 489 | }
|
---|
| 490 | }
|
---|
| 491 | if (res) {
|
---|
[541] | 492 | log_msg(1, "mount failed");
|
---|
[128] | 493 | } else {
|
---|
[541] | 494 | log_msg(1, "mount succeeded with %s", dev);
|
---|
[128] | 495 | }
|
---|
| 496 | paranoid_free(dev);
|
---|
| 497 | return (res);
|
---|
[1] | 498 | }
|
---|
| 499 |
|
---|
| 500 |
|
---|
| 501 |
|
---|
| 502 |
|
---|
| 503 |
|
---|
| 504 |
|
---|
| 505 | /**
|
---|
| 506 | * Locate a CD-R/W writer's SCSI node.
|
---|
| 507 | * @param cdrw_device SCSI node will be placed here.
|
---|
| 508 | * @return 0 for success, nonzero for failure.
|
---|
| 509 | */
|
---|
[128] | 510 | int find_cdrw_device(char *cdrw_device)
|
---|
[1] | 511 | {
|
---|
[128] | 512 | /*@ buffers ************************ */
|
---|
| 513 | char *comment;
|
---|
| 514 | char *tmp;
|
---|
| 515 | char *cdr_exe;
|
---|
| 516 | char *command;
|
---|
[1] | 517 |
|
---|
[128] | 518 | malloc_string(comment);
|
---|
| 519 | malloc_string(tmp);
|
---|
| 520 | malloc_string(cdr_exe);
|
---|
| 521 | malloc_string(command);
|
---|
| 522 | if (g_cdrw_drive_is_here[0]) {
|
---|
| 523 | strcpy(cdrw_device, g_cdrw_drive_is_here);
|
---|
| 524 | log_msg(3, "Been there, done that. Returning %s", cdrw_device);
|
---|
| 525 | paranoid_free(comment);
|
---|
| 526 | paranoid_free(tmp);
|
---|
| 527 | paranoid_free(cdr_exe);
|
---|
| 528 | paranoid_free(command);
|
---|
| 529 | return (0);
|
---|
| 530 | }
|
---|
| 531 | if (g_backup_media_type == dvd) {
|
---|
| 532 | log_msg(1,
|
---|
| 533 | "This is dumb. You're calling find_cdrw_device() but you're backing up to DVD. WTF?");
|
---|
| 534 | paranoid_free(comment);
|
---|
| 535 | paranoid_free(tmp);
|
---|
| 536 | paranoid_free(cdr_exe);
|
---|
| 537 | paranoid_free(command);
|
---|
| 538 | return (1);
|
---|
| 539 | }
|
---|
| 540 | run_program_and_log_output("insmod ide-scsi", -1);
|
---|
| 541 | if (find_home_of_exe("cdrecord")) {
|
---|
| 542 | strcpy(cdr_exe, "cdrecord");
|
---|
| 543 | } else {
|
---|
| 544 | strcpy(cdr_exe, "dvdrecord");
|
---|
| 545 | }
|
---|
| 546 | tmp[0] = '\0';
|
---|
| 547 | if (find_home_of_exe(cdr_exe)) {
|
---|
| 548 | sprintf(command,
|
---|
| 549 | "%s -scanbus 2> /dev/null | tr -s '\t' ' ' | grep \"[0-9]*,[0-9]*,[0-9]*\" | grep -v \"[0-9]*) \\*\" | grep CD | cut -d' ' -f2 | head -n1",
|
---|
| 550 | cdr_exe);
|
---|
| 551 | strcpy(tmp, call_program_and_get_last_line_of_output(command));
|
---|
| 552 | }
|
---|
| 553 | if (strlen(tmp) < 2) {
|
---|
| 554 | paranoid_free(comment);
|
---|
| 555 | paranoid_free(tmp);
|
---|
| 556 | paranoid_free(cdr_exe);
|
---|
| 557 | paranoid_free(command);
|
---|
| 558 | return 1;
|
---|
| 559 | } else {
|
---|
| 560 | strcpy(cdrw_device, tmp);
|
---|
| 561 | sprintf(comment, "Found CDRW device - %s", cdrw_device);
|
---|
| 562 | log_it(comment);
|
---|
| 563 | strcpy(g_cdrw_drive_is_here, cdrw_device);
|
---|
| 564 | paranoid_free(comment);
|
---|
| 565 | paranoid_free(tmp);
|
---|
| 566 | paranoid_free(cdr_exe);
|
---|
| 567 | paranoid_free(command);
|
---|
| 568 | return (0);
|
---|
| 569 | }
|
---|
[1] | 570 | }
|
---|
| 571 |
|
---|
| 572 |
|
---|
| 573 |
|
---|
| 574 |
|
---|
| 575 | /**
|
---|
| 576 | * Attempt to locate a CD-ROM device's /dev entry.
|
---|
| 577 | * Several different methods may be used to find the device, including
|
---|
| 578 | * calling @c cdrecord, searching @c dmesg, and trial-and-error.
|
---|
| 579 | * @param output Where to put the located /dev entry.
|
---|
| 580 | * @param try_to_mount Whether to mount the CD as part of the test; if mount
|
---|
| 581 | * fails then return failure.
|
---|
| 582 | * @return 0 for success, nonzero for failure.
|
---|
| 583 | */
|
---|
[128] | 584 | int find_cdrom_device(char *output, bool try_to_mount)
|
---|
[1] | 585 | {
|
---|
[128] | 586 | /*@ pointers **************************************************** */
|
---|
| 587 | FILE *fin;
|
---|
| 588 | char *p;
|
---|
| 589 | char *q;
|
---|
| 590 | char *r;
|
---|
| 591 | int retval = 0;
|
---|
[1] | 592 |
|
---|
[128] | 593 | /*@ bool's ****************************************************** */
|
---|
| 594 | bool found_it = FALSE;
|
---|
[1] | 595 |
|
---|
[128] | 596 | /*@ buffers ***************************************************** */
|
---|
| 597 | char *tmp;
|
---|
| 598 | char *cdr_exe;
|
---|
| 599 | char *phrase_one;
|
---|
| 600 | char *phrase_two;
|
---|
| 601 | char *command;
|
---|
| 602 | char *dvd_last_resort;
|
---|
| 603 | char *mountpoint;
|
---|
| 604 | static char the_last_place_i_found_it[MAX_STR_LEN] = "";
|
---|
[1] | 605 |
|
---|
[128] | 606 | /*@ intialize *************************************************** */
|
---|
| 607 | malloc_string(tmp);
|
---|
| 608 | malloc_string(cdr_exe);
|
---|
| 609 | malloc_string(phrase_one);
|
---|
| 610 | malloc_string(phrase_two);
|
---|
| 611 | malloc_string(command);
|
---|
| 612 | malloc_string(dvd_last_resort);
|
---|
| 613 | malloc_string(mountpoint);
|
---|
[1] | 614 |
|
---|
[128] | 615 | output[0] = '\0';
|
---|
| 616 | phrase_one[0] = '\0';
|
---|
| 617 | phrase_two[0] = '\0';
|
---|
| 618 | dvd_last_resort[0] = '\0';
|
---|
[1] | 619 |
|
---|
[128] | 620 | /*@ end vars **************************************************** */
|
---|
[1] | 621 |
|
---|
[128] | 622 | if (g_cdrom_drive_is_here[0] && !isdigit(g_cdrom_drive_is_here[0])) {
|
---|
| 623 | strcpy(output, g_cdrom_drive_is_here);
|
---|
| 624 | log_msg(3, "Been there, done that. Returning %s", output);
|
---|
| 625 | retval = 0;
|
---|
| 626 | goto end_of_find_cdrom_device;
|
---|
| 627 | }
|
---|
| 628 | if (the_last_place_i_found_it[0] != '\0' && !try_to_mount) {
|
---|
| 629 | strcpy(output, the_last_place_i_found_it);
|
---|
| 630 | log_msg(3,
|
---|
| 631 | "find_cdrom_device() --- returning last found location - '%s'",
|
---|
| 632 | output);
|
---|
| 633 | retval = 0;
|
---|
| 634 | goto end_of_find_cdrom_device;
|
---|
| 635 | }
|
---|
[1] | 636 |
|
---|
[1644] | 637 | sprintf(mountpoint, "%s/cd.mnt", bkpinfo->tmpdir);
|
---|
[128] | 638 | make_hole_for_dir(mountpoint);
|
---|
[1] | 639 |
|
---|
[128] | 640 | if (find_home_of_exe("cdrecord")) {
|
---|
| 641 | strcpy(cdr_exe, "cdrecord");
|
---|
| 642 | } else {
|
---|
| 643 | strcpy(cdr_exe, "dvdrecord");
|
---|
| 644 | }
|
---|
| 645 | tmp[0] = '\0';
|
---|
| 646 | if (!find_home_of_exe(cdr_exe)) {
|
---|
| 647 | strcpy(output, "/dev/cdrom");
|
---|
| 648 | log_msg(4, "Can't find cdrecord; assuming %s", output);
|
---|
| 649 | if (!does_device_exist(output)) {
|
---|
| 650 | log_msg(4, "That didn't work. Sorry.");
|
---|
| 651 | retval = 1;
|
---|
| 652 | goto end_of_find_cdrom_device;
|
---|
| 653 | } else {
|
---|
| 654 | retval = 0;
|
---|
| 655 | goto end_of_find_cdrom_device;
|
---|
| 656 | }
|
---|
| 657 | }
|
---|
| 658 |
|
---|
| 659 | sprintf(command, "%s -scanbus 2> /dev/null", cdr_exe);
|
---|
| 660 | fin = popen(command, "r");
|
---|
| 661 | if (!fin) {
|
---|
| 662 | log_msg(4, "command=%s", command);
|
---|
| 663 | log_OS_error("Cannot popen command");
|
---|
| 664 | return (1);
|
---|
| 665 | }
|
---|
| 666 | for (fgets(tmp, MAX_STR_LEN, fin); !feof(fin);
|
---|
| 667 | fgets(tmp, MAX_STR_LEN, fin)) {
|
---|
| 668 | p = strchr(tmp, '\'');
|
---|
| 669 | if (p) {
|
---|
| 670 | q = strchr(++p, '\'');
|
---|
| 671 | if (q) {
|
---|
| 672 | for (r = q; *(r - 1) == ' '; r--);
|
---|
| 673 | *r = '\0';
|
---|
| 674 | strcpy(phrase_one, p);
|
---|
| 675 | p = strchr(++q, '\'');
|
---|
| 676 | if (p) {
|
---|
| 677 | q = strchr(++p, '\'');
|
---|
| 678 | if (q) {
|
---|
| 679 | while (*(q - 1) == ' ') {
|
---|
| 680 | q--;
|
---|
| 681 | }
|
---|
| 682 | *q = '\0';
|
---|
| 683 | strcpy(phrase_two, p);
|
---|
| 684 | }
|
---|
| 685 | }
|
---|
[1] | 686 | }
|
---|
| 687 | }
|
---|
| 688 | }
|
---|
[128] | 689 | paranoid_pclose(fin);
|
---|
[1] | 690 |
|
---|
| 691 | #ifndef __FreeBSD__
|
---|
[128] | 692 | if (strlen(phrase_two) == 0) {
|
---|
| 693 | log_msg(4, "Not running phase two. String is empty.");
|
---|
| 694 | } else {
|
---|
| 695 | sprintf(command, "dmesg | grep \"%s\" 2> /dev/null", phrase_two);
|
---|
| 696 | fin = popen(command, "r");
|
---|
| 697 | if (!fin) {
|
---|
| 698 | log_msg(4, "Cannot run 2nd command - non-fatal, fortunately");
|
---|
| 699 | } else {
|
---|
| 700 | for (fgets(tmp, MAX_STR_LEN, fin); !feof(fin);
|
---|
| 701 | fgets(tmp, MAX_STR_LEN, fin)) {
|
---|
| 702 | log_msg(5, "--> '%s'", tmp);
|
---|
| 703 | if (tmp[0] != ' ' && tmp[1] != ' ') {
|
---|
| 704 | p = strchr(tmp, ':');
|
---|
| 705 | if (p) {
|
---|
| 706 | *p = '\0';
|
---|
| 707 | if (strstr(tmp, "DVD")) {
|
---|
| 708 | sprintf(dvd_last_resort, "/dev/%s", tmp);
|
---|
| 709 | log_msg(4,
|
---|
| 710 | "Ignoring '%s' because it's a DVD drive",
|
---|
| 711 | tmp);
|
---|
| 712 | } else {
|
---|
| 713 | sprintf(output, "/dev/%s", tmp);
|
---|
| 714 | found_it = TRUE;
|
---|
| 715 | }
|
---|
| 716 | }
|
---|
| 717 | }
|
---|
| 718 | }
|
---|
| 719 | paranoid_pclose(fin);
|
---|
| 720 | }
|
---|
| 721 | }
|
---|
[1] | 722 |
|
---|
| 723 | #endif
|
---|
| 724 | #ifdef __FreeBSD__
|
---|
[128] | 725 | if (!found_it) {
|
---|
| 726 | log_msg(4, "OK, approach 2");
|
---|
| 727 | if (!(found_it = set_dev_to_this_if_rx_OK(output, "/dev/cdrom"))) {
|
---|
| 728 | if (!
|
---|
| 729 | (found_it =
|
---|
| 730 | set_dev_to_this_if_rx_OK(output, "/dev/cdrom1"))) {
|
---|
| 731 | if (!
|
---|
| 732 | (found_it =
|
---|
| 733 | set_dev_to_this_if_rx_OK(output, "/dev/dvd"))) {
|
---|
| 734 | if (!
|
---|
| 735 | (found_it =
|
---|
| 736 | set_dev_to_this_if_rx_OK(output, "/dev/acd0"))) {
|
---|
| 737 | if (!
|
---|
| 738 | (found_it =
|
---|
| 739 | set_dev_to_this_if_rx_OK(output,
|
---|
| 740 | "/dev/cd01"))) {
|
---|
| 741 | if (!
|
---|
| 742 | (found_it =
|
---|
| 743 | set_dev_to_this_if_rx_OK(output,
|
---|
| 744 | "/dev/acd1"))) {
|
---|
| 745 | if (!
|
---|
| 746 | (found_it =
|
---|
| 747 | set_dev_to_this_if_rx_OK(output,
|
---|
| 748 | "/dev/cd1")))
|
---|
| 749 | {
|
---|
| 750 | retval = 1;
|
---|
| 751 | goto end_of_find_cdrom_device;
|
---|
| 752 | }
|
---|
| 753 | }
|
---|
| 754 | }
|
---|
| 755 | }
|
---|
| 756 | }
|
---|
| 757 | }
|
---|
| 758 | }
|
---|
| 759 | }
|
---|
[1] | 760 | #else
|
---|
[128] | 761 | if (!found_it && strlen(dvd_last_resort) > 0) {
|
---|
| 762 | log_msg(4, "Well, I'll use the DVD - %s - as a last resort",
|
---|
| 763 | dvd_last_resort);
|
---|
| 764 | strcpy(output, dvd_last_resort);
|
---|
| 765 | found_it = TRUE;
|
---|
[1] | 766 | }
|
---|
[128] | 767 | if (found_it) {
|
---|
| 768 | sprintf(tmp, "grep \"%s=ide-scsi\" /proc/cmdline &> /dev/null",
|
---|
| 769 | strrchr(output, '/') + 1);
|
---|
| 770 | if (system(tmp) == 0) {
|
---|
| 771 | log_msg(4,
|
---|
| 772 | "%s is not right. It's being SCSI-emulated. Continuing.",
|
---|
| 773 | output);
|
---|
| 774 | found_it = FALSE;
|
---|
| 775 | output[0] = '\0';
|
---|
| 776 | }
|
---|
| 777 | }
|
---|
[1] | 778 |
|
---|
[128] | 779 | if (found_it) {
|
---|
| 780 | log_msg(4, "(find_cdrom_device) --> '%s'", output);
|
---|
| 781 | if (!does_device_exist(output)) {
|
---|
| 782 | found_it = FALSE;
|
---|
| 783 | log_msg(4, "OK, I was wrong, I haven't found it... yet.");
|
---|
| 784 | }
|
---|
| 785 | }
|
---|
[1] | 786 |
|
---|
[128] | 787 | if (!found_it) {
|
---|
| 788 | log_msg(4, "OK, approach 2");
|
---|
| 789 | if (!(found_it = set_dev_to_this_if_rx_OK(output, "/dev/scd0"))) {
|
---|
| 790 | if (!(found_it = set_dev_to_this_if_rx_OK(output, "/dev/sr0"))) {
|
---|
| 791 | if (!
|
---|
| 792 | (found_it =
|
---|
| 793 | set_dev_to_this_if_rx_OK(output, "/dev/cdrom"))) {
|
---|
| 794 | if (!
|
---|
| 795 | (found_it =
|
---|
| 796 | set_dev_to_this_if_rx_OK(output,
|
---|
| 797 | "/dev/cdrom0"))) {
|
---|
| 798 | if (!
|
---|
| 799 | (found_it =
|
---|
| 800 | set_dev_to_this_if_rx_OK(output,
|
---|
| 801 | "/dev/cdrom1"))) {
|
---|
| 802 | if (!
|
---|
| 803 | (found_it =
|
---|
| 804 | set_dev_to_this_if_rx_OK(output,
|
---|
| 805 | "/dev/sr1"))) {
|
---|
| 806 | if (!
|
---|
| 807 | (found_it =
|
---|
| 808 | set_dev_to_this_if_rx_OK(output,
|
---|
| 809 | "/dev/dvd")))
|
---|
| 810 | {
|
---|
| 811 | if (!
|
---|
| 812 | (found_it =
|
---|
| 813 | set_dev_to_this_if_rx_OK(output,
|
---|
| 814 | g_cdrw_drive_is_here)))
|
---|
| 815 | {
|
---|
| 816 | retval = 1;
|
---|
| 817 | goto end_of_find_cdrom_device;
|
---|
| 818 | }
|
---|
| 819 | }
|
---|
| 820 | }
|
---|
| 821 | }
|
---|
| 822 | }
|
---|
| 823 | }
|
---|
| 824 | }
|
---|
| 825 | }
|
---|
| 826 | }
|
---|
[1] | 827 | #endif
|
---|
| 828 |
|
---|
[128] | 829 | if (found_it && try_to_mount) {
|
---|
| 830 | if (mount_CDROM_here(output, mountpoint)) {
|
---|
| 831 | log_msg(4, "[Cardigans] I've changed my mind");
|
---|
| 832 | found_it = FALSE;
|
---|
| 833 | } else {
|
---|
| 834 | sprintf(tmp, "%s/archives", mountpoint);
|
---|
| 835 | if (!does_file_exist(tmp)) {
|
---|
| 836 | log_msg(4, "[Cardigans] I'll take it back");
|
---|
| 837 | found_it = FALSE;
|
---|
| 838 | } else {
|
---|
| 839 | sprintf(command, "umount %s", output);
|
---|
| 840 | paranoid_system(command);
|
---|
| 841 | log_msg(4, "I'm confident the Mondo CD is in %s", output);
|
---|
| 842 | }
|
---|
| 843 | }
|
---|
| 844 | }
|
---|
| 845 | unlink(mountpoint);
|
---|
[1] | 846 |
|
---|
[128] | 847 | if (found_it) {
|
---|
| 848 | if (!does_file_exist(output)) {
|
---|
| 849 | log_msg(3, "I still haven't found it.");
|
---|
| 850 | return (1);
|
---|
| 851 | }
|
---|
| 852 | log_msg(3, "(find_cdrom_device) --> '%s'", output);
|
---|
| 853 | strcpy(the_last_place_i_found_it, output);
|
---|
| 854 | strcpy(g_cdrom_drive_is_here, output);
|
---|
| 855 | retval = 0;
|
---|
| 856 | goto end_of_find_cdrom_device;
|
---|
| 857 | }
|
---|
[1] | 858 |
|
---|
[128] | 859 | sprintf(command,
|
---|
| 860 | "%s -scanbus | grep \"[0-9],[0-9],[0-9]\" | grep \"[D|C][V|D]\" | grep -n \"\" | grep \"%s\" | cut -d':' -f2",
|
---|
| 861 | cdr_exe, g_cdrw_drive_is_here);
|
---|
| 862 | log_msg(1, "command=%s", command);
|
---|
| 863 | strcpy(tmp, call_program_and_get_last_line_of_output(command));
|
---|
| 864 | if (tmp[0]) {
|
---|
| 865 | strcpy(output, tmp);
|
---|
| 866 | log_msg(4, "Finally found it at %s", output);
|
---|
| 867 | retval = 0;
|
---|
| 868 | goto end_of_find_cdrom_device;
|
---|
| 869 | } else {
|
---|
| 870 | log_msg(4, "Still couldn't find it.");
|
---|
| 871 | retval = 1;
|
---|
| 872 | goto end_of_find_cdrom_device;
|
---|
| 873 | }
|
---|
| 874 | end_of_find_cdrom_device:
|
---|
| 875 | paranoid_free(tmp);
|
---|
| 876 | paranoid_free(cdr_exe);
|
---|
| 877 | paranoid_free(phrase_one);
|
---|
| 878 | paranoid_free(phrase_two);
|
---|
| 879 | paranoid_free(command);
|
---|
| 880 | paranoid_free(dvd_last_resort);
|
---|
| 881 | paranoid_free(mountpoint);
|
---|
| 882 | return (retval);
|
---|
[1] | 883 | }
|
---|
| 884 |
|
---|
| 885 |
|
---|
| 886 |
|
---|
| 887 |
|
---|
| 888 |
|
---|
[128] | 889 | int find_dvd_device(char *output, bool try_to_mount)
|
---|
[1] | 890 | {
|
---|
[128] | 891 | char *command;
|
---|
| 892 | char *tmp;
|
---|
| 893 | int retval = 0, devno = -1;
|
---|
[1] | 894 |
|
---|
[128] | 895 | malloc_string(command);
|
---|
| 896 | malloc_string(tmp);
|
---|
[1] | 897 |
|
---|
[128] | 898 | if (g_dvd_drive_is_here[0]) {
|
---|
| 899 | strcpy(output, g_dvd_drive_is_here);
|
---|
| 900 | log_msg(3, "Been there, done that. Returning %s", output);
|
---|
| 901 | return (0);
|
---|
| 902 | }
|
---|
[1] | 903 |
|
---|
[128] | 904 | sprintf(tmp, call_program_and_get_last_line_of_output
|
---|
| 905 | ("dvdrecord -scanbus 2> /dev/null | grep \") '\" | grep -n \"\" | grep DVD | cut -d':' -f1")
|
---|
[1] | 906 | );
|
---|
[128] | 907 | log_msg(5, "tmp = '%s'", tmp);
|
---|
| 908 | if (!tmp[0])
|
---|
| 909 | sprintf(tmp, call_program_and_get_last_line_of_output
|
---|
| 910 | ("cdrecord -scanbus 2> /dev/null | grep \") '\" | grep -n \"\" | grep DVD | cut -d':' -f1")
|
---|
| 911 | );
|
---|
| 912 | if (tmp[0]) {
|
---|
| 913 | devno = atoi(tmp) - 1;
|
---|
| 914 | }
|
---|
| 915 | if (devno >= 0) {
|
---|
| 916 | retval = 0;
|
---|
| 917 | sprintf(output, "/dev/scd%d", devno);
|
---|
| 918 | strcpy(g_dvd_drive_is_here, output);
|
---|
| 919 | log_msg(2, "I think DVD is at %s", output);
|
---|
| 920 | } else {
|
---|
| 921 | log_msg(2, "I cannot find DVD");
|
---|
| 922 | retval = 1;
|
---|
| 923 | }
|
---|
[1] | 924 |
|
---|
[128] | 925 | if (try_to_mount) {
|
---|
| 926 | log_msg(1, "Ignoring the fact that try_to_mount==TRUE");
|
---|
| 927 | }
|
---|
| 928 | return (retval);
|
---|
[1] | 929 | }
|
---|
| 930 |
|
---|
| 931 |
|
---|
| 932 |
|
---|
| 933 |
|
---|
| 934 |
|
---|
| 935 | #include <sys/ioctl.h>
|
---|
| 936 |
|
---|
| 937 | /**
|
---|
| 938 | * Find the size of the specified @p drive, in megabytes. Uses @c ioctl calls
|
---|
| 939 | * and @c dmesg.
|
---|
| 940 | * @param drive The device to find the size of.
|
---|
| 941 | * @return size in megabytes.
|
---|
| 942 | */
|
---|
[128] | 943 | long get_phys_size_of_drive(char *drive)
|
---|
[1] | 944 | {
|
---|
[128] | 945 | int fd;
|
---|
[1] | 946 | #if linux
|
---|
[128] | 947 | unsigned long long s = 0;
|
---|
| 948 | int fileid, cylinders = 0, cylindersleft = 0;
|
---|
| 949 | int cylindersize = 0;
|
---|
[1] | 950 | int gotgeo = 0;
|
---|
| 951 |
|
---|
[128] | 952 |
|
---|
| 953 | struct hd_geometry hdgeo;
|
---|
[1] | 954 | #elif __FreeBSD__
|
---|
[128] | 955 | off_t s;
|
---|
[1] | 956 | #endif
|
---|
| 957 |
|
---|
[128] | 958 | long outvalA = -1;
|
---|
| 959 | long outvalB = -1;
|
---|
| 960 | long outvalC = -1;
|
---|
[1] | 961 |
|
---|
[128] | 962 | if ((fd = open(drive, O_RDONLY)) != -1) {
|
---|
| 963 | if (ioctl(fd,
|
---|
[1] | 964 | #if linux
|
---|
[128] | 965 | #ifdef BLKGETSIZE64
|
---|
| 966 | BLKGETSIZE64,
|
---|
| 967 | #else
|
---|
| 968 | BLKGETSIZE,
|
---|
| 969 | #endif
|
---|
[1] | 970 | #elif __FreeBSD__
|
---|
[128] | 971 | DIOCGMEDIASIZE,
|
---|
[1] | 972 | #endif
|
---|
[128] | 973 | &s) != -1) {
|
---|
| 974 | close(fd);
|
---|
| 975 | // s>>11 works for older disks but not for newer ones
|
---|
| 976 | outvalB =
|
---|
[1] | 977 | #if linux
|
---|
[128] | 978 | #ifdef BLKGETSIZE64
|
---|
| 979 | s >> 20
|
---|
[1] | 980 | #else
|
---|
[128] | 981 | s >> 11
|
---|
[1] | 982 | #endif
|
---|
[128] | 983 | #else
|
---|
| 984 | s >> 20
|
---|
| 985 | #endif
|
---|
| 986 | ;
|
---|
| 987 | }
|
---|
[1] | 988 | }
|
---|
| 989 |
|
---|
[128] | 990 | if (outvalB <= 0) {
|
---|
| 991 | log_msg(1, "Error getting size of %s: %s", drive, strerror(errno));
|
---|
[1] | 992 | #if linux
|
---|
[161] | 993 | fileid = open(drive, O_RDONLY);
|
---|
| 994 | if (fileid) {
|
---|
| 995 | if (ioctl(fileid, HDIO_GETGEO, &hdgeo) != -1) {
|
---|
| 996 | if (hdgeo.cylinders && hdgeo.heads && hdgeo.sectors) {
|
---|
| 997 | cylindersleft = cylinders = hdgeo.cylinders;
|
---|
| 998 | cylindersize = hdgeo.heads * hdgeo.sectors / 2;
|
---|
| 999 | outvalA = cylindersize * cylinders / 1024;
|
---|
| 1000 | log_msg(2, "Got Harddisk geometry, C:%d, H:%d, S:%d",
|
---|
| 1001 | hdgeo.cylinders, hdgeo.heads, hdgeo.sectors);
|
---|
| 1002 | gotgeo = 1;
|
---|
| 1003 | } else {
|
---|
| 1004 | log_msg(1, "Harddisk geometry wrong");
|
---|
| 1005 | }
|
---|
[1] | 1006 | } else {
|
---|
[161] | 1007 | log_msg(1,
|
---|
| 1008 | "Error in ioctl() getting new hard disk geometry (%s), resizing in unsafe mode",
|
---|
| 1009 | strerror(errno));
|
---|
[1] | 1010 | }
|
---|
[161] | 1011 | close(fileid);
|
---|
[1] | 1012 | } else {
|
---|
[161] | 1013 | log_msg(1, "Failed to open %s for reading: %s", drive,
|
---|
[128] | 1014 | strerror(errno));
|
---|
[1] | 1015 | }
|
---|
[161] | 1016 | if (!gotgeo) {
|
---|
| 1017 | log_msg(1, "Failed to get harddisk geometry, using old mode");
|
---|
| 1018 | }
|
---|
[1] | 1019 | /*
|
---|
| 1020 | if ((fd = open (drive, O_RDONLY)) != -1) {
|
---|
| 1021 | if (ioctl (fd, HDIO_GETGEO, &hdgeo) != -1) {
|
---|
| 1022 | close (fd);
|
---|
| 1023 | log_msg (2, "Geometry of drive %s is C:%d, H:%d, S%d, its size is %d MB", drive, hdgeo.cylinders, hdgeo.heads, hdgeo.sectors, (hdgeo.cylinders * hdgeo.heads * hdgeo.sectors / 2 / 1024));
|
---|
| 1024 | if ( hdgeo.cylinders && hdgeo.heads && hdgeo.sectors ) {
|
---|
| 1025 | outvalB = ((long) (hdgeo.cylinders * hdgeo.heads * hdgeo.sectors / 2 / 1024));
|
---|
| 1026 | }
|
---|
| 1027 | }
|
---|
| 1028 | close (fd);
|
---|
| 1029 | */
|
---|
| 1030 | #endif
|
---|
[161] | 1031 | }
|
---|
[1] | 1032 | // OLDER DISKS will give ridiculously low value for outvalB (so outvalA is returned) :)
|
---|
| 1033 | // NEWER DISKS will give sane value for outvalB (close to outvalA, in other words) :)
|
---|
| 1034 |
|
---|
[128] | 1035 | outvalC = (outvalA > outvalB) ? outvalA : outvalB;
|
---|
| 1036 |
|
---|
[1] | 1037 | // log_msg (5, "drive = %s, error = %s", drive, strerror (errno));
|
---|
| 1038 | // fatal_error ("GPSOD: Unable to get size of drive");
|
---|
[128] | 1039 | log_msg(1, "%s --> %ld or %ld --> %ld", drive, outvalA, outvalB,
|
---|
| 1040 | outvalC);
|
---|
| 1041 |
|
---|
| 1042 | return (outvalC);
|
---|
[1] | 1043 | }
|
---|
[128] | 1044 |
|
---|
[1] | 1045 | /* The old version */
|
---|
[128] | 1046 | #if 0
|
---|
| 1047 | long get_phys_size_of_drive(char *drive)
|
---|
[1] | 1048 | {
|
---|
[128] | 1049 | /*@ pointers **************************************************** */
|
---|
[1] | 1050 | #if linux
|
---|
[128] | 1051 | FILE *fin;
|
---|
| 1052 | char *p;
|
---|
| 1053 | char *q;
|
---|
| 1054 | char *r;
|
---|
| 1055 | /*@ buffers ***************************************************** */
|
---|
| 1056 | char *tmp;
|
---|
| 1057 | char *command;
|
---|
[1] | 1058 |
|
---|
[128] | 1059 | /*@ long ******************************************************** */
|
---|
| 1060 | long outL;
|
---|
| 1061 | long tempLa;
|
---|
| 1062 | long tempLb;
|
---|
| 1063 | long tempLc;
|
---|
[1] | 1064 |
|
---|
| 1065 | #endif
|
---|
| 1066 |
|
---|
[128] | 1067 | struct hd_geometry hdgeo;
|
---|
| 1068 | int fd;
|
---|
[1] | 1069 |
|
---|
| 1070 | #ifdef __FreeBSD__
|
---|
[128] | 1071 | off_t o;
|
---|
[1] | 1072 |
|
---|
[128] | 1073 | if ((fd = open(drive, O_RDONLY)) != -1) {
|
---|
| 1074 | if (ioctl(fd, DIOCGMEDIASIZE, &o) != -1) {
|
---|
| 1075 | close(fd);
|
---|
| 1076 | return (long) (o / (off_t) (1024 * 1024));
|
---|
| 1077 | }
|
---|
| 1078 | close(fd);
|
---|
| 1079 | }
|
---|
| 1080 | log_msg(4, "drive = %s, error = %s", drive, strerror(errno));
|
---|
| 1081 | fatal_error("GPSOD: Unable to get size of drive");
|
---|
[1] | 1082 | #else
|
---|
| 1083 |
|
---|
[128] | 1084 | malloc_string(tmp);
|
---|
| 1085 | malloc_string(command);
|
---|
[1] | 1086 |
|
---|
[128] | 1087 | if ((fd = open(drive, O_RDONLY)) != -1) {
|
---|
| 1088 | if (ioctl(fd, HDIO_GETGEO, &hdgeo) != -1) {
|
---|
| 1089 | close(fd);
|
---|
| 1090 | log_msg(2,
|
---|
| 1091 | "Geometry of drive %s is C:%d, H:%d, S%d, its size is %d MB",
|
---|
| 1092 | drive, hdgeo.cylinders, hdgeo.heads, hdgeo.sectors,
|
---|
| 1093 | (hdgeo.cylinders * hdgeo.heads * hdgeo.sectors / 2 /
|
---|
| 1094 | 1024));
|
---|
| 1095 | if (hdgeo.cylinders && hdgeo.heads && hdgeo.sectors) {
|
---|
| 1096 | return ((long)
|
---|
| 1097 | (hdgeo.cylinders * hdgeo.heads * hdgeo.sectors /
|
---|
| 1098 | 2 / 1024));
|
---|
| 1099 | }
|
---|
| 1100 | }
|
---|
| 1101 | close(fd);
|
---|
| 1102 | }
|
---|
[1] | 1103 |
|
---|
[128] | 1104 | assert_string_is_neither_NULL_nor_zerolength(drive);
|
---|
[1] | 1105 |
|
---|
[128] | 1106 | sprintf(command,
|
---|
| 1107 | "parted2fdisk -l %s | head -n4 | tr -s '\n' '\t' | tr -s ' ' '\t' | cut -f8,14,16",
|
---|
| 1108 | drive);
|
---|
| 1109 | strcpy(tmp, call_program_and_get_last_line_of_output(command));
|
---|
| 1110 | if (tmp[0]) {
|
---|
| 1111 | p = tmp;
|
---|
| 1112 | q = strchr(p, ' ');
|
---|
| 1113 | if (q) {
|
---|
| 1114 | *(q++) = '\0';
|
---|
| 1115 | r = strchr(q, ' ');
|
---|
| 1116 | if (r) {
|
---|
| 1117 | *(r++) = '\0';
|
---|
| 1118 | tempLa = atol(p);
|
---|
| 1119 | tempLb = atol(q);
|
---|
| 1120 | tempLc = atol(r);
|
---|
| 1121 | outL = tempLa * tempLb / 1024 * tempLc / 1024;
|
---|
| 1122 | if (outL > 100) {
|
---|
| 1123 | paranoid_free(tmp);
|
---|
| 1124 | paranoid_free(command);
|
---|
| 1125 | return (outL);
|
---|
| 1126 | }
|
---|
| 1127 | }
|
---|
[1] | 1128 | }
|
---|
| 1129 | }
|
---|
| 1130 |
|
---|
[128] | 1131 | /* try to grep for 'Drive xxxx: yyy MB' */
|
---|
| 1132 | sprintf(command,
|
---|
| 1133 | "parted2fdisk -l %s | grep MB | tr -s ' ' '\t' | cut -f3",
|
---|
| 1134 | drive);
|
---|
| 1135 | strcpy(tmp, call_program_and_get_last_line_of_output(command));
|
---|
| 1136 | if (atol(tmp) > 0) {
|
---|
| 1137 | paranoid_free(tmp);
|
---|
| 1138 | paranoid_free(command);
|
---|
| 1139 | return (atol(tmp));
|
---|
| 1140 | }
|
---|
[1] | 1141 |
|
---|
[128] | 1142 | /* else, do it the old-fashioned way */
|
---|
| 1143 | p = strrchr(drive, (int) '/');
|
---|
| 1144 | if (p) {
|
---|
| 1145 | strcpy(tmp, p + 1);
|
---|
| 1146 | } else {
|
---|
| 1147 | paranoid_free(tmp);
|
---|
| 1148 | paranoid_free(command);
|
---|
| 1149 | return (-1);
|
---|
| 1150 | }
|
---|
| 1151 | sprintf(command, "dmesg | grep %s 2> /dev/null", tmp);
|
---|
| 1152 | if (!(fin = popen(command, "r"))) {
|
---|
| 1153 | log_OS_error("Cannot popen dmesg command");
|
---|
| 1154 | } else {
|
---|
| 1155 | fgets(tmp, MAX_STR_LEN - 1, fin);
|
---|
| 1156 | while (!feof(fin) && !strstr(tmp, "GB") && !strstr(tmp, "MB")) {
|
---|
| 1157 | fgets(tmp, MAX_STR_LEN - 1, fin);
|
---|
| 1158 | }
|
---|
| 1159 | if (pclose(fin)) {
|
---|
| 1160 | log_OS_error("Cannot pclose dmesg fin");
|
---|
| 1161 | }
|
---|
| 1162 | }
|
---|
| 1163 | if (!(p = strstr(tmp, "GB")) && !(p = strstr(tmp, "MB"))) {
|
---|
| 1164 | log_msg(3, "Cannot find %s's size: dmesg isn't helping either.",
|
---|
| 1165 | drive);
|
---|
| 1166 | paranoid_free(tmp);
|
---|
| 1167 | paranoid_free(command);
|
---|
| 1168 | return (-1);
|
---|
| 1169 | }
|
---|
| 1170 | for (; !isdigit(*(p - 1)); p--);
|
---|
| 1171 | *p = '\0';
|
---|
| 1172 | for (p--; isdigit(*(p - 1)); p--);
|
---|
| 1173 | outL = atol(p);
|
---|
| 1174 | if (outL <= 0) {
|
---|
| 1175 | paranoid_free(tmp);
|
---|
| 1176 | paranoid_free(command);
|
---|
| 1177 | return (-1);
|
---|
| 1178 | }
|
---|
| 1179 | if (strstr(tmp, "GB")) {
|
---|
| 1180 | outL = outL * 1024;
|
---|
| 1181 | }
|
---|
| 1182 | paranoid_free(tmp);
|
---|
| 1183 | paranoid_free(command);
|
---|
| 1184 | return (outL * 19 / 20);
|
---|
[1] | 1185 | #endif
|
---|
| 1186 | }
|
---|
[128] | 1187 | #endif /* 0 */
|
---|
[1] | 1188 |
|
---|
| 1189 |
|
---|
| 1190 |
|
---|
| 1191 |
|
---|
| 1192 |
|
---|
| 1193 | /**
|
---|
| 1194 | * Determine whether @p format is supported by the kernel. Uses /proc/filesystems
|
---|
| 1195 | * under Linux and @c lsvfs under FreeBSD.
|
---|
| 1196 | * @param format The format to test.
|
---|
| 1197 | * @return TRUE if the format is supported, FALSE if not.
|
---|
| 1198 | */
|
---|
[128] | 1199 | bool is_this_a_valid_disk_format(char *format)
|
---|
[1] | 1200 | {
|
---|
[128] | 1201 | char *good_formats;
|
---|
[1] | 1202 | char *command;
|
---|
| 1203 | char *format_sz;
|
---|
| 1204 |
|
---|
[128] | 1205 | FILE *pin;
|
---|
| 1206 | int retval;
|
---|
| 1207 | malloc_string(good_formats);
|
---|
| 1208 | malloc_string(command);
|
---|
| 1209 | malloc_string(format_sz);
|
---|
[1] | 1210 |
|
---|
[128] | 1211 | assert_string_is_neither_NULL_nor_zerolength(format);
|
---|
[1] | 1212 |
|
---|
[128] | 1213 | sprintf(format_sz, "%s ", format);
|
---|
[1] | 1214 |
|
---|
| 1215 | #ifdef __FreeBSD__
|
---|
[128] | 1216 | sprintf(command,
|
---|
| 1217 | "lsvfs | tr -s '\t' ' ' | grep -v Filesys | grep -v -- -- | cut -d' ' -f1 | tr -s '\n' ' '");
|
---|
[1] | 1218 | #else
|
---|
[128] | 1219 | sprintf(command,
|
---|
[273] | 1220 | "grep -v nodev /proc/filesystems | tr -s '\t' ' ' | cut -d' ' -f2 | tr -s '\n' ' '");
|
---|
[1] | 1221 | #endif
|
---|
| 1222 |
|
---|
[128] | 1223 | pin = popen(command, "r");
|
---|
| 1224 | if (!pin) {
|
---|
| 1225 | log_OS_error("Unable to read good formats");
|
---|
| 1226 | retval = 0;
|
---|
| 1227 | } else {
|
---|
| 1228 | strcpy(good_formats, " ");
|
---|
| 1229 | (void) fgets(good_formats + 1, MAX_STR_LEN, pin);
|
---|
| 1230 | if (pclose(pin)) {
|
---|
| 1231 | log_OS_error("Cannot pclose good formats");
|
---|
| 1232 | }
|
---|
| 1233 | strip_spaces(good_formats);
|
---|
| 1234 | strcat(good_formats, " swap lvm raid ntfs 7 "); // " ntfs 7 " -- um, cheating much? :)
|
---|
| 1235 | if (strstr(good_formats, format_sz)) {
|
---|
| 1236 | retval = 1;
|
---|
| 1237 | } else {
|
---|
| 1238 | retval = 0;
|
---|
| 1239 | }
|
---|
| 1240 | }
|
---|
| 1241 | paranoid_free(good_formats);
|
---|
| 1242 | paranoid_free(command);
|
---|
| 1243 | paranoid_free(format_sz);
|
---|
| 1244 | return (retval);
|
---|
[1] | 1245 | }
|
---|
| 1246 |
|
---|
| 1247 |
|
---|
| 1248 | /** @def SWAPLIST_COMMAND The command to list the swap files/partitions in use. */
|
---|
| 1249 |
|
---|
| 1250 | /**
|
---|
| 1251 | * Determine whether @p device_raw is currently mounted.
|
---|
| 1252 | * @param device_raw The device to check.
|
---|
| 1253 | * @return TRUE if it's mounted, FALSE if not.
|
---|
| 1254 | */
|
---|
[128] | 1255 | bool is_this_device_mounted(char *device_raw)
|
---|
[1] | 1256 | {
|
---|
| 1257 |
|
---|
[128] | 1258 | /*@ pointers **************************************************** */
|
---|
| 1259 | FILE *fin;
|
---|
[1] | 1260 |
|
---|
[128] | 1261 | /*@ buffers ***************************************************** */
|
---|
| 1262 | char *incoming;
|
---|
| 1263 | char *device_with_tab;
|
---|
| 1264 | char *device_with_space;
|
---|
| 1265 | char *tmp;
|
---|
| 1266 | int retval = 0;
|
---|
| 1267 |
|
---|
[1] | 1268 | #ifdef __FreeBSD__
|
---|
[128] | 1269 | #define SWAPLIST_COMMAND "swapinfo"
|
---|
[1] | 1270 | #else
|
---|
[128] | 1271 | #define SWAPLIST_COMMAND "cat /proc/swaps"
|
---|
[1] | 1272 | #endif
|
---|
| 1273 |
|
---|
[128] | 1274 | /*@ end vars **************************************************** */
|
---|
[1] | 1275 |
|
---|
[128] | 1276 | malloc_string(incoming);
|
---|
| 1277 | malloc_string(device_with_tab);
|
---|
| 1278 | malloc_string(device_with_space);
|
---|
| 1279 | malloc_string(tmp);
|
---|
| 1280 | assert(device_raw != NULL);
|
---|
[1] | 1281 | // assert_string_is_neither_NULL_nor_zerolength(device_raw);
|
---|
[128] | 1282 | if (device_raw[0] != '/' && !strstr(device_raw, ":/")) {
|
---|
| 1283 | log_msg(1, "%s needs to have a '/' prefixed - I'll do it",
|
---|
| 1284 | device_raw);
|
---|
| 1285 | sprintf(tmp, "/%s", device_raw);
|
---|
| 1286 | } else {
|
---|
| 1287 | strcpy(tmp, device_raw);
|
---|
| 1288 | }
|
---|
| 1289 | log_msg(1, "Is %s mounted?", tmp);
|
---|
| 1290 | if (!strcmp(tmp, "/proc") || !strcmp(tmp, "proc")) {
|
---|
| 1291 | log_msg(1,
|
---|
| 1292 | "I don't know how the heck /proc made it into the mountlist. I'll ignore it.");
|
---|
| 1293 | return (0);
|
---|
| 1294 | }
|
---|
| 1295 | sprintf(device_with_tab, "%s\t", tmp);
|
---|
| 1296 | sprintf(device_with_space, "%s ", tmp);
|
---|
[1] | 1297 |
|
---|
[128] | 1298 | if (!(fin = popen("mount", "r"))) {
|
---|
| 1299 | log_OS_error("Cannot popen 'mount'");
|
---|
| 1300 | return (FALSE);
|
---|
[1] | 1301 | }
|
---|
[128] | 1302 | for (fgets(incoming, MAX_STR_LEN - 1, fin); !feof(fin);
|
---|
| 1303 | fgets(incoming, MAX_STR_LEN - 1, fin)) {
|
---|
| 1304 | if (strstr(incoming, device_with_space) //> incoming
|
---|
| 1305 | || strstr(incoming, device_with_tab)) // > incoming)
|
---|
| 1306 | {
|
---|
| 1307 | paranoid_pclose(fin);
|
---|
| 1308 | retval = 1;
|
---|
| 1309 | goto end_of_func;
|
---|
| 1310 | }
|
---|
| 1311 | }
|
---|
| 1312 | paranoid_pclose(fin);
|
---|
[909] | 1313 | sprintf(tmp, "%s | grep -E \"^%s\" > /dev/null 2> /dev/null",
|
---|
[128] | 1314 | SWAPLIST_COMMAND, device_with_space);
|
---|
| 1315 | log_msg(4, "tmp (command) = '%s'", tmp);
|
---|
| 1316 | if (!system(tmp)) {
|
---|
| 1317 | retval = 1;
|
---|
| 1318 | goto end_of_func;
|
---|
| 1319 | }
|
---|
| 1320 | end_of_func:
|
---|
| 1321 | paranoid_free(incoming);
|
---|
| 1322 | paranoid_free(device_with_tab);
|
---|
| 1323 | paranoid_free(device_with_space);
|
---|
| 1324 | paranoid_free(tmp);
|
---|
| 1325 | return (retval);
|
---|
[1] | 1326 | }
|
---|
| 1327 |
|
---|
| 1328 | #ifdef __FreeBSD__
|
---|
| 1329 | // CODE IS FREEBSD-SPECIFIC
|
---|
| 1330 | /**
|
---|
| 1331 | * Create a loopback device for specified @p fname.
|
---|
| 1332 | * @param fname The file to associate with a device.
|
---|
| 1333 | * @return /dev entry for the device, or NULL if it couldn't be allocated.
|
---|
| 1334 | */
|
---|
[128] | 1335 | char *make_vn(char *fname)
|
---|
[1] | 1336 | {
|
---|
[128] | 1337 | char *device = (char *) malloc(MAX_STR_LEN);
|
---|
| 1338 | char *mddevice = (char *) malloc(32);
|
---|
| 1339 | char command[MAX_STR_LEN];
|
---|
| 1340 | int vndev = 2;
|
---|
| 1341 | if (atoi
|
---|
| 1342 | (call_program_and_get_last_line_of_output
|
---|
| 1343 | ("/sbin/sysctl -n kern.osreldate")) < 500000) {
|
---|
| 1344 | do {
|
---|
| 1345 | sprintf(mddevice, "vn%ic", vndev++);
|
---|
| 1346 | sprintf(command, "vnconfig %s %s", mddevice, fname);
|
---|
| 1347 | if (vndev > 10) {
|
---|
| 1348 | return NULL;
|
---|
| 1349 | }
|
---|
| 1350 | }
|
---|
| 1351 | while (system(command));
|
---|
| 1352 | } else {
|
---|
| 1353 | sprintf(command, "mdconfig -a -t vnode -f %s", fname);
|
---|
| 1354 | mddevice = call_program_and_get_last_line_of_output(command);
|
---|
| 1355 | if (!strstr(mddevice, "md")) {
|
---|
| 1356 | return NULL;
|
---|
| 1357 | }
|
---|
| 1358 | }
|
---|
| 1359 | sprintf(device, "/dev/%s", mddevice);
|
---|
| 1360 | return device;
|
---|
[1] | 1361 | }
|
---|
| 1362 |
|
---|
| 1363 |
|
---|
| 1364 |
|
---|
| 1365 | // CODE IS FREEBSD-SPECIFIC
|
---|
| 1366 | /**
|
---|
| 1367 | * Deallocate specified @p dname.
|
---|
| 1368 | * This should be called when you are done with the device created by make_vn(),
|
---|
| 1369 | * so the system does not run out of @c vn devices.
|
---|
| 1370 | * @param dname The device to deallocate.
|
---|
| 1371 | * @return 0 for success, nonzero for failure.
|
---|
| 1372 | */
|
---|
[128] | 1373 | int kick_vn(char *dname)
|
---|
[1] | 1374 | {
|
---|
[128] | 1375 | char command[MAX_STR_LEN];
|
---|
[1] | 1376 |
|
---|
[128] | 1377 | if (strncmp(dname, "/dev/", 5) == 0) {
|
---|
| 1378 | dname += 5;
|
---|
| 1379 | }
|
---|
[1] | 1380 |
|
---|
[128] | 1381 | if (atoi
|
---|
| 1382 | (call_program_and_get_last_line_of_output
|
---|
| 1383 | ("/sbin/sysctl -n kern.osreldate")) < 500000) {
|
---|
| 1384 | sprintf(command, "vnconfig -d %s", dname);
|
---|
| 1385 | return system(command);
|
---|
| 1386 | } else {
|
---|
| 1387 | sprintf(command, "mdconfig -d -u %s", dname);
|
---|
| 1388 | return system(command);
|
---|
| 1389 | }
|
---|
| 1390 | /*NOTREACHED*/ return 255;
|
---|
[1] | 1391 | }
|
---|
| 1392 | #endif
|
---|
| 1393 |
|
---|
| 1394 |
|
---|
| 1395 | /**
|
---|
| 1396 | * Mount the CD-ROM at @p mountpoint.
|
---|
| 1397 | * @param device The device (or file if g_ISO_restore_mode) to mount.
|
---|
| 1398 | * @param mountpoint The place to mount it.
|
---|
| 1399 | * @return 0 for success, nonzero for failure.
|
---|
| 1400 | */
|
---|
[1741] | 1401 | int mount_USB_here(char *device, char *mountpoint)
|
---|
| 1402 | {
|
---|
| 1403 | /*@ buffer ****************************************************** */
|
---|
| 1404 | char *command;
|
---|
| 1405 | char *dev;
|
---|
| 1406 | int retval;
|
---|
| 1407 |
|
---|
| 1408 | malloc_string(command);
|
---|
| 1409 | malloc_string(dev);
|
---|
| 1410 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
| 1411 | assert_string_is_neither_NULL_nor_zerolength(mountpoint);
|
---|
| 1412 |
|
---|
| 1413 | make_hole_for_dir(mountpoint);
|
---|
| 1414 | if (isdigit(device[0])) {
|
---|
| 1415 | return(1);
|
---|
| 1416 | } else {
|
---|
| 1417 | strcpy(dev, device);
|
---|
| 1418 | }
|
---|
| 1419 | log_msg(4, "(mount_USB_here --- device=%s, mountpoint=%s", device,
|
---|
| 1420 | mountpoint);
|
---|
| 1421 |
|
---|
| 1422 | #ifdef __FreeBSD__
|
---|
| 1423 | sprintf(command, "mount_vfat %s %s 2>> %s",
|
---|
| 1424 | device, mountpoint, MONDO_LOGFILE);
|
---|
| 1425 |
|
---|
| 1426 | #else
|
---|
[1745] | 1427 | sprintf(command, "mount %s -t vfat %s 2>> %s",
|
---|
[1743] | 1428 | device, mountpoint, MONDO_LOGFILE);
|
---|
[1741] | 1429 | #endif
|
---|
| 1430 |
|
---|
| 1431 | log_msg(4, command);
|
---|
| 1432 | retval = system(command);
|
---|
| 1433 | log_msg(1, "system(%s) returned %d", command, retval);
|
---|
| 1434 |
|
---|
| 1435 | paranoid_free(command);
|
---|
| 1436 | paranoid_free(dev);
|
---|
| 1437 | return (retval);
|
---|
| 1438 | }
|
---|
| 1439 |
|
---|
| 1440 | /**
|
---|
| 1441 | * Mount the CD-ROM at @p mountpoint.
|
---|
| 1442 | * @param device The device (or file if g_ISO_restore_mode) to mount.
|
---|
| 1443 | * @param mountpoint The place to mount it.
|
---|
| 1444 | * @return 0 for success, nonzero for failure.
|
---|
| 1445 | */
|
---|
[128] | 1446 | int mount_CDROM_here(char *device, char *mountpoint)
|
---|
[1] | 1447 | {
|
---|
[128] | 1448 | /*@ buffer ****************************************************** */
|
---|
| 1449 | char *command;
|
---|
| 1450 | char *dev;
|
---|
| 1451 | char *options;
|
---|
| 1452 | int retval;
|
---|
[1] | 1453 |
|
---|
[128] | 1454 | malloc_string(command);
|
---|
| 1455 | malloc_string(dev);
|
---|
| 1456 | malloc_string(options);
|
---|
| 1457 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
| 1458 | assert_string_is_neither_NULL_nor_zerolength(mountpoint);
|
---|
[1] | 1459 |
|
---|
[128] | 1460 | make_hole_for_dir(mountpoint);
|
---|
| 1461 | strcpy(options, "ro");
|
---|
| 1462 | if (isdigit(device[0])) {
|
---|
| 1463 | find_cdrom_device(device, FALSE);
|
---|
| 1464 | } else {
|
---|
| 1465 | strcpy(dev, device);
|
---|
| 1466 | }
|
---|
| 1467 | if (g_ISO_restore_mode) {
|
---|
[1] | 1468 |
|
---|
| 1469 | #ifdef __FreeBSD__
|
---|
[128] | 1470 | strcpy(dev, make_vn(device));
|
---|
| 1471 | if (!dev) {
|
---|
| 1472 | sprintf(command, "Unable to mount ISO (make_vn(%s) failed)",
|
---|
| 1473 | device);
|
---|
| 1474 | fatal_error(command);
|
---|
| 1475 | }
|
---|
| 1476 | strcpy(device, dev);
|
---|
[1] | 1477 | #else
|
---|
[128] | 1478 | strcat(options, ",loop");
|
---|
[1] | 1479 | #endif
|
---|
| 1480 |
|
---|
[128] | 1481 | }
|
---|
| 1482 | log_msg(4, "(mount_CDROM_here --- device=%s, mountpoint=%s", device,
|
---|
| 1483 | mountpoint);
|
---|
| 1484 | /*@ end vars *************************************************** */
|
---|
[1] | 1485 |
|
---|
| 1486 | #ifdef __FreeBSD__
|
---|
[128] | 1487 | sprintf(command, "mount_cd9660 -r %s %s 2>> %s",
|
---|
| 1488 | device, mountpoint, MONDO_LOGFILE);
|
---|
[1] | 1489 |
|
---|
| 1490 | #else
|
---|
[128] | 1491 | sprintf(command, "mount %s -o %s -t iso9660 %s 2>> %s",
|
---|
| 1492 | device, options, mountpoint, MONDO_LOGFILE);
|
---|
[1] | 1493 | #endif
|
---|
| 1494 |
|
---|
[128] | 1495 | log_msg(4, command);
|
---|
| 1496 | if (strncmp(device, "/dev/", 5) == 0) {
|
---|
| 1497 | retract_CD_tray_and_defeat_autorun();
|
---|
| 1498 | }
|
---|
| 1499 | retval = system(command);
|
---|
| 1500 | log_msg(1, "system(%s) returned %d", command, retval);
|
---|
[1] | 1501 |
|
---|
[128] | 1502 | paranoid_free(command);
|
---|
| 1503 | paranoid_free(dev);
|
---|
| 1504 | paranoid_free(options);
|
---|
| 1505 | return (retval);
|
---|
[1] | 1506 | }
|
---|
| 1507 |
|
---|
| 1508 |
|
---|
| 1509 |
|
---|
| 1510 |
|
---|
| 1511 |
|
---|
| 1512 |
|
---|
| 1513 | /**
|
---|
| 1514 | * Ask the user for CD number @p cd_number_i_want.
|
---|
| 1515 | * Sets g_current_media_number once the correct CD is inserted.
|
---|
| 1516 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1517 | * - @c bkpinfo->backup_media_type
|
---|
[20] | 1518 | * - @c bkpinfo->prefix
|
---|
[1] | 1519 | * - @c bkpinfo->isodir
|
---|
| 1520 | * - @c bkpinfo->media_device
|
---|
| 1521 | * - @c bkpinfo->please_dont_eject_when_restoring
|
---|
| 1522 | * @param cd_number_i_want The CD number to ask for.
|
---|
| 1523 | */
|
---|
| 1524 | void
|
---|
[1645] | 1525 | insist_on_this_cd_number(int cd_number_i_want)
|
---|
[1] | 1526 | {
|
---|
| 1527 |
|
---|
[128] | 1528 | /*@ int ************************************************************* */
|
---|
| 1529 | int res = 0;
|
---|
[1] | 1530 |
|
---|
| 1531 |
|
---|
[128] | 1532 | /*@ buffers ********************************************************* */
|
---|
| 1533 | char *tmp;
|
---|
| 1534 | char *request;
|
---|
[1] | 1535 |
|
---|
[128] | 1536 | assert(bkpinfo != NULL);
|
---|
| 1537 | assert(cd_number_i_want > 0);
|
---|
[1] | 1538 |
|
---|
| 1539 | // log_msg(3, "Insisting on CD number %d", cd_number_i_want);
|
---|
| 1540 |
|
---|
[128] | 1541 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 1542 | log_msg(3,
|
---|
| 1543 | "No need to insist_on_this_cd_number when the backup type isn't CD-R(W) or NFS or ISO");
|
---|
| 1544 | return;
|
---|
| 1545 | }
|
---|
| 1546 | malloc_string(tmp);
|
---|
| 1547 | malloc_string(request);
|
---|
| 1548 | sprintf(tmp, "mkdir -p " MNT_CDROM);
|
---|
| 1549 | run_program_and_log_output(tmp, 5);
|
---|
| 1550 | if (g_ISO_restore_mode || bkpinfo->backup_media_type == iso
|
---|
| 1551 | || bkpinfo->backup_media_type == nfs) {
|
---|
| 1552 | log_msg(3, "Remounting CD");
|
---|
| 1553 | g_ISO_restore_mode = TRUE;
|
---|
[1] | 1554 | // FIXME --- I'm tempted to do something about this...
|
---|
| 1555 | // Why unmount and remount again and again?
|
---|
[128] | 1556 | if (is_this_device_mounted(MNT_CDROM)) {
|
---|
| 1557 | run_program_and_log_output("umount " MNT_CDROM, 5);
|
---|
| 1558 | }
|
---|
[1644] | 1559 | sprintf(tmp, "mkdir -p %s/isodir &> /dev/null", bkpinfo->tmpdir);
|
---|
| 1560 | system(tmp);
|
---|
[128] | 1561 | sprintf(tmp, "%s/%s/%s-%d.iso", bkpinfo->isodir,
|
---|
| 1562 | bkpinfo->nfs_remote_dir, bkpinfo->prefix,
|
---|
| 1563 | cd_number_i_want);
|
---|
| 1564 | if (!does_file_exist(tmp)) {
|
---|
[1644] | 1565 | sprintf(tmp, "%s/isodir/%s/%s-%d.iso", bkpinfo->tmpdir,
|
---|
[128] | 1566 | bkpinfo->nfs_remote_dir, bkpinfo->prefix,
|
---|
| 1567 | cd_number_i_want);
|
---|
| 1568 | if (does_file_exist(tmp)) {
|
---|
| 1569 | log_msg(1,
|
---|
[1644] | 1570 | "FIXME - hacking bkpinfo->isodir from '%s' to %s/isodir",
|
---|
| 1571 | bkpinfo->isodir, bkpinfo->tmpdir);
|
---|
| 1572 | sprintf(bkpinfo->isodir, "%s/isodir", bkpinfo->tmpdir);
|
---|
[128] | 1573 | }
|
---|
| 1574 | }
|
---|
| 1575 | log_msg(3, "Mounting %s at %s", tmp, MNT_CDROM);
|
---|
| 1576 | if (mount_CDROM_here(tmp, MNT_CDROM)) {
|
---|
| 1577 | fatal_error("Mommy!");
|
---|
| 1578 | }
|
---|
| 1579 | // g_current_media_number = cd_number_i_want;
|
---|
| 1580 | // return;
|
---|
[1] | 1581 | }
|
---|
[1645] | 1582 | if ((res = what_number_cd_is_this()) != cd_number_i_want) {
|
---|
[128] | 1583 | log_msg(3, "Currently, we hold %d but we want %d", res,
|
---|
| 1584 | cd_number_i_want);
|
---|
| 1585 | sprintf(tmp, "Insisting on %s #%d",
|
---|
| 1586 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
| 1587 | cd_number_i_want);
|
---|
| 1588 | sprintf(request, "Please insert %s #%d and press Enter.",
|
---|
| 1589 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
| 1590 | cd_number_i_want);
|
---|
| 1591 | log_msg(3, tmp);
|
---|
[1645] | 1592 | while (what_number_cd_is_this() != cd_number_i_want) {
|
---|
[128] | 1593 | paranoid_system("sync");
|
---|
| 1594 | if (is_this_device_mounted(MNT_CDROM)) {
|
---|
| 1595 | res =
|
---|
| 1596 | run_program_and_log_output("umount " MNT_CDROM, FALSE);
|
---|
| 1597 | } else {
|
---|
| 1598 | res = 0;
|
---|
| 1599 | }
|
---|
| 1600 | if (res) {
|
---|
[541] | 1601 | log_to_screen("WARNING - failed to unmount CD-ROM drive");
|
---|
[128] | 1602 | }
|
---|
| 1603 | if (!bkpinfo->please_dont_eject) {
|
---|
| 1604 | res = eject_device(bkpinfo->media_device);
|
---|
| 1605 | } else {
|
---|
| 1606 | res = 0;
|
---|
| 1607 | }
|
---|
| 1608 | if (res) {
|
---|
[541] | 1609 | log_to_screen("WARNING - failed to eject CD-ROM disk");
|
---|
[128] | 1610 | }
|
---|
| 1611 | popup_and_OK(request);
|
---|
| 1612 | if (!bkpinfo->please_dont_eject) {
|
---|
| 1613 | inject_device(bkpinfo->media_device);
|
---|
| 1614 | }
|
---|
| 1615 | paranoid_system("sync");
|
---|
| 1616 | }
|
---|
| 1617 | log_msg(1, "Thankyou. Proceeding...");
|
---|
| 1618 | g_current_media_number = cd_number_i_want;
|
---|
| 1619 | }
|
---|
| 1620 | paranoid_free(tmp);
|
---|
| 1621 | paranoid_free(request);
|
---|
[1] | 1622 | }
|
---|
| 1623 |
|
---|
| 1624 | /* @} - end of deviceGroup */
|
---|
| 1625 |
|
---|
| 1626 |
|
---|
| 1627 |
|
---|
| 1628 |
|
---|
| 1629 |
|
---|
| 1630 |
|
---|
| 1631 | /**
|
---|
| 1632 | * Ask user for details of backup/restore information.
|
---|
| 1633 | * Called when @c mondoarchive doesn't get any parameters.
|
---|
| 1634 | * @param bkpinfo The backup information structure to fill out with the user's data.
|
---|
| 1635 | * @param archiving_to_media TRUE if archiving, FALSE if restoring.
|
---|
| 1636 | * @return 0, always.
|
---|
| 1637 | * @bug No point of `int' return value.
|
---|
| 1638 | * @ingroup archiveGroup
|
---|
| 1639 | */
|
---|
[1645] | 1640 | int interactively_obtain_media_parameters_from_user(bool archiving_to_media)
|
---|
[1] | 1641 | // archiving_to_media is TRUE if I'm being called by mondoarchive
|
---|
| 1642 | // archiving_to_media is FALSE if I'm being called by mondorestore
|
---|
| 1643 | {
|
---|
[128] | 1644 | char *tmp;
|
---|
[1767] | 1645 | char *tmp1 = NULL;
|
---|
[128] | 1646 | char *sz_size;
|
---|
| 1647 | char *command;
|
---|
| 1648 | char *comment;
|
---|
| 1649 | char *prompt;
|
---|
| 1650 | int i;
|
---|
| 1651 | FILE *fin;
|
---|
[1] | 1652 |
|
---|
[128] | 1653 | malloc_string(tmp);
|
---|
| 1654 | malloc_string(sz_size);
|
---|
| 1655 | malloc_string(command);
|
---|
| 1656 | malloc_string(comment);
|
---|
| 1657 | malloc_string(prompt);
|
---|
| 1658 | assert(bkpinfo != NULL);
|
---|
| 1659 | sz_size[0] = '\0';
|
---|
| 1660 | bkpinfo->nonbootable_backup = FALSE;
|
---|
[1] | 1661 |
|
---|
[1934] | 1662 | // Tape, CD, NFS, ...?
|
---|
[128] | 1663 | srandom(getpid());
|
---|
| 1664 | bkpinfo->backup_media_type =
|
---|
| 1665 | (g_restoring_live_from_cd) ? cdr :
|
---|
| 1666 | which_backup_media_type(bkpinfo->restore_data);
|
---|
| 1667 | if (bkpinfo->backup_media_type == none) {
|
---|
[541] | 1668 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1669 | finish(1);
|
---|
| 1670 | }
|
---|
[1934] | 1671 | /* Why asking to remove the media with tape ?
|
---|
[128] | 1672 | if (bkpinfo->backup_media_type == tape && bkpinfo->restore_data) {
|
---|
[1885] | 1673 | popup_and_OK("Please remove media from drive(s)");
|
---|
[128] | 1674 | }
|
---|
[1934] | 1675 | */
|
---|
[128] | 1676 | log_msg(3, "media type = %s",
|
---|
| 1677 | bkptype_to_string(bkpinfo->backup_media_type));
|
---|
| 1678 | if (archiving_to_media) {
|
---|
[1645] | 1679 | sensibly_set_tmpdir_and_scratchdir();
|
---|
[128] | 1680 | }
|
---|
| 1681 | bkpinfo->cdrw_speed = (bkpinfo->backup_media_type == cdstream) ? 2 : 4;
|
---|
| 1682 | bkpinfo->compression_level =
|
---|
| 1683 | (bkpinfo->backup_media_type == cdstream) ? 1 : 5;
|
---|
| 1684 | bkpinfo->use_lzo =
|
---|
| 1685 | (bkpinfo->backup_media_type == cdstream) ? TRUE : FALSE;
|
---|
| 1686 | mvaddstr_and_log_it(2, 0, " ");
|
---|
[1] | 1687 |
|
---|
[1934] | 1688 | // Find device's /dev (or SCSI) entry
|
---|
[128] | 1689 | switch (bkpinfo->backup_media_type) {
|
---|
| 1690 | case cdr:
|
---|
| 1691 | case cdrw:
|
---|
| 1692 | case dvd:
|
---|
[1687] | 1693 | case usb:
|
---|
[1745] | 1694 | /* Never try to eject a USB device */
|
---|
| 1695 | if (bkpinfo->backup_media_type == usb) {
|
---|
[1746] | 1696 | bkpinfo->please_dont_eject = TRUE;
|
---|
[1745] | 1697 | }
|
---|
[128] | 1698 | if (archiving_to_media) {
|
---|
[1687] | 1699 | if ((bkpinfo->backup_media_type != dvd) && (bkpinfo->backup_media_type != usb)) {
|
---|
[685] | 1700 | if (ask_me_yes_or_no
|
---|
| 1701 | ("Is your computer a laptop, or does the CD writer incorporate BurnProof technology?"))
|
---|
| 1702 | {
|
---|
| 1703 | bkpinfo->manual_cd_tray = TRUE;
|
---|
| 1704 | }
|
---|
[128] | 1705 | }
|
---|
| 1706 | if ((bkpinfo->compression_level =
|
---|
| 1707 | which_compression_level()) == -1) {
|
---|
[541] | 1708 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1709 | finish(1);
|
---|
| 1710 | }
|
---|
[541] | 1711 | sprintf(comment, "What speed is your %s (re)writer?",
|
---|
[128] | 1712 | media_descriptor_string(bkpinfo->backup_media_type));
|
---|
| 1713 | if (bkpinfo->backup_media_type == dvd) {
|
---|
| 1714 | find_dvd_device(bkpinfo->media_device, FALSE);
|
---|
| 1715 | strcpy(tmp, "1");
|
---|
[1522] | 1716 | sprintf(sz_size, "%d", DEFAULT_DVD_DISK_SIZE); // 4.7 salesman's GB = 4.482 real GB = 4482 MB
|
---|
[128] | 1717 | log_msg(1, "Setting to DVD defaults");
|
---|
| 1718 | } else {
|
---|
| 1719 | strcpy(bkpinfo->media_device, VANILLA_SCSI_CDROM);
|
---|
| 1720 | strcpy(tmp, "4");
|
---|
| 1721 | strcpy(sz_size, "650");
|
---|
| 1722 | log_msg(1, "Setting to CD defaults");
|
---|
| 1723 | }
|
---|
[1687] | 1724 | if ((bkpinfo->backup_media_type != dvd) && (bkpinfo->backup_media_type != usb)) {
|
---|
[541] | 1725 | if (!popup_and_get_string("Speed", comment, tmp, 4)) {
|
---|
| 1726 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1727 | finish(1);
|
---|
| 1728 | }
|
---|
| 1729 | }
|
---|
| 1730 | bkpinfo->cdrw_speed = atoi(tmp); // if DVD then this shouldn't ever be used anyway :)
|
---|
| 1731 | sprintf(comment,
|
---|
[541] | 1732 | "How much data (in Megabytes) will each %s store?",
|
---|
[128] | 1733 | media_descriptor_string(bkpinfo->backup_media_type));
|
---|
| 1734 | if (!popup_and_get_string("Size", comment, sz_size, 5)) {
|
---|
[541] | 1735 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1736 | finish(1);
|
---|
| 1737 | }
|
---|
| 1738 | for (i = 0; i <= MAX_NOOF_MEDIA; i++) {
|
---|
| 1739 | bkpinfo->media_size[i] = atoi(sz_size);
|
---|
| 1740 | }
|
---|
| 1741 | if (bkpinfo->media_size[0] <= 0) {
|
---|
[541] | 1742 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1743 | finish(1);
|
---|
| 1744 | }
|
---|
| 1745 | }
|
---|
[1737] | 1746 | /* No break because we continue even for usb */
|
---|
[128] | 1747 | case cdstream:
|
---|
[1737] | 1748 | if ((bkpinfo->disaster_recovery) && (bkpinfo->backup_media_type != usb)) {
|
---|
[128] | 1749 | strcpy(bkpinfo->media_device, "/dev/cdrom");
|
---|
| 1750 | log_msg(2, "CD-ROM device assumed to be at %s",
|
---|
| 1751 | bkpinfo->media_device);
|
---|
[1737] | 1752 | } else if ((bkpinfo->restore_data && (bkpinfo->backup_media_type != usb))
|
---|
[128] | 1753 | || bkpinfo->backup_media_type == dvd) {
|
---|
| 1754 | if (!bkpinfo->media_device[0]) {
|
---|
| 1755 | strcpy(bkpinfo->media_device, "/dev/cdrom");
|
---|
| 1756 | } // just for the heck of it :)
|
---|
| 1757 | log_msg(1, "bkpinfo->media_device = %s",
|
---|
| 1758 | bkpinfo->media_device);
|
---|
| 1759 | if (bkpinfo->backup_media_type == dvd
|
---|
| 1760 | || find_cdrom_device(bkpinfo->media_device, FALSE)) {
|
---|
| 1761 | log_msg(1, "bkpinfo->media_device = %s",
|
---|
| 1762 | bkpinfo->media_device);
|
---|
| 1763 | sprintf(comment,
|
---|
[541] | 1764 | "Please specify your %s drive's /dev entry",
|
---|
[1645] | 1765 | media_descriptor_string(bkpinfo->backup_media_type));
|
---|
[128] | 1766 | if (!popup_and_get_string
|
---|
[541] | 1767 | ("Device?", comment, bkpinfo->media_device,
|
---|
[128] | 1768 | MAX_STR_LEN / 4)) {
|
---|
[541] | 1769 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1770 | finish(1);
|
---|
| 1771 | }
|
---|
| 1772 | }
|
---|
| 1773 | log_msg(2, "%s device found at %s",
|
---|
| 1774 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
| 1775 | bkpinfo->media_device);
|
---|
| 1776 | } else {
|
---|
[1737] | 1777 | if ((find_cdrw_device(bkpinfo->media_device)) && (bkpinfo->backup_media_type != usb)) {
|
---|
[128] | 1778 | bkpinfo->media_device[0] = '\0';
|
---|
| 1779 | }
|
---|
| 1780 | if (bkpinfo->media_device[0]) {
|
---|
[1738] | 1781 | if (bkpinfo->backup_media_type == usb) {
|
---|
| 1782 | sprintf(tmp,
|
---|
| 1783 | "I think your %s media corresponds to %s. Is this correct?",
|
---|
| 1784 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
| 1785 | bkpinfo->media_device);
|
---|
| 1786 | } else {
|
---|
| 1787 | sprintf(tmp,
|
---|
[877] | 1788 | "I think I've found your %s burner at SCSI node %s. Is this correct? (Say no if you have an IDE burner and you are running a 2.6 kernel. You will then be prompted for further details.)",
|
---|
[1645] | 1789 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
[128] | 1790 | bkpinfo->media_device);
|
---|
[1739] | 1791 | }
|
---|
[128] | 1792 | if (!ask_me_yes_or_no(tmp)) {
|
---|
| 1793 | bkpinfo->media_device[0] = '\0';
|
---|
| 1794 | }
|
---|
| 1795 | }
|
---|
| 1796 | if (!bkpinfo->media_device[0]) {
|
---|
[1737] | 1797 | if (bkpinfo->backup_media_type == usb) {
|
---|
| 1798 | i = popup_and_get_string("/dev entry?",
|
---|
| 1799 | "What is the /dev entry of your USB Disk/Key, please?",
|
---|
| 1800 | bkpinfo->media_device,
|
---|
| 1801 | MAX_STR_LEN / 4);
|
---|
| 1802 | } else {
|
---|
| 1803 | if (g_kernel_version < 2.6) {
|
---|
| 1804 | i = popup_and_get_string("Device node?",
|
---|
[541] | 1805 | "What is the SCSI node of your CD (re)writer, please?",
|
---|
[128] | 1806 | bkpinfo->media_device,
|
---|
| 1807 | MAX_STR_LEN / 4);
|
---|
[1709] | 1808 | } else {
|
---|
| 1809 | i = popup_and_get_string("/dev entry?",
|
---|
[541] | 1810 | "What is the /dev entry of your CD (re)writer, please?",
|
---|
[128] | 1811 | bkpinfo->media_device,
|
---|
| 1812 | MAX_STR_LEN / 4);
|
---|
[1709] | 1813 | }
|
---|
[128] | 1814 | }
|
---|
| 1815 | if (!i) {
|
---|
[541] | 1816 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1817 | finish(1);
|
---|
| 1818 | }
|
---|
| 1819 | }
|
---|
| 1820 | }
|
---|
| 1821 | if (bkpinfo->backup_media_type == cdstream) {
|
---|
| 1822 | for (i = 0; i <= MAX_NOOF_MEDIA; i++) {
|
---|
| 1823 | bkpinfo->media_size[i] = 650;
|
---|
| 1824 | }
|
---|
| 1825 | }
|
---|
| 1826 | break;
|
---|
| 1827 | case udev:
|
---|
| 1828 | if (!ask_me_yes_or_no
|
---|
[541] | 1829 | ("This option is for advanced users only. Are you sure?")) {
|
---|
| 1830 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1831 | finish(1);
|
---|
| 1832 | }
|
---|
| 1833 | case tape:
|
---|
[1] | 1834 |
|
---|
[1969] | 1835 | if ((!bkpinfo->restore_mode) && (find_tape_device_and_size(bkpinfo->media_device, sz_size))) {
|
---|
[541] | 1836 | log_msg(3, "Ok, using vanilla scsi tape.");
|
---|
[128] | 1837 | strcpy(bkpinfo->media_device, VANILLA_SCSI_TAPE);
|
---|
| 1838 | if ((fin = fopen(bkpinfo->media_device, "r"))) {
|
---|
| 1839 | paranoid_fclose(fin);
|
---|
| 1840 | } else {
|
---|
| 1841 | strcpy(bkpinfo->media_device, "/dev/osst0");
|
---|
| 1842 | }
|
---|
| 1843 | }
|
---|
| 1844 | if (bkpinfo->media_device[0]) {
|
---|
| 1845 | if ((fin = fopen(bkpinfo->media_device, "r"))) {
|
---|
| 1846 | paranoid_fclose(fin);
|
---|
| 1847 | } else {
|
---|
| 1848 | if (does_file_exist("/tmp/mondo-restore.cfg")) {
|
---|
| 1849 | read_cfg_var("/tmp/mondo-restore.cfg", "media-dev",
|
---|
| 1850 | bkpinfo->media_device);
|
---|
| 1851 | }
|
---|
| 1852 | }
|
---|
| 1853 | sprintf(tmp,
|
---|
[541] | 1854 | "I think I've found your tape streamer at %s; am I right on the money?",
|
---|
[128] | 1855 | bkpinfo->media_device);
|
---|
| 1856 | }
|
---|
| 1857 | if (bkpinfo->media_device[0]) {
|
---|
| 1858 | sprintf(tmp,
|
---|
[541] | 1859 | "I think I've found your tape streamer at %s; am I right on the money?",
|
---|
[128] | 1860 | bkpinfo->media_device);
|
---|
| 1861 | if (!ask_me_yes_or_no(tmp)) {
|
---|
| 1862 | bkpinfo->media_device[0] = '\0';
|
---|
| 1863 | }
|
---|
| 1864 | }
|
---|
| 1865 | if (!bkpinfo->media_device[0]) {
|
---|
| 1866 | if (!popup_and_get_string
|
---|
[541] | 1867 | ("Device name?",
|
---|
| 1868 | "What is the /dev entry of your tape streamer?",
|
---|
[128] | 1869 | bkpinfo->media_device, MAX_STR_LEN / 4)) {
|
---|
[541] | 1870 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1871 | finish(1);
|
---|
| 1872 | }
|
---|
| 1873 | }
|
---|
| 1874 | sprintf(tmp, "ls -l %s", bkpinfo->media_device);
|
---|
| 1875 | if (run_program_and_log_output(tmp, FALSE)) {
|
---|
[541] | 1876 | log_to_screen("User has not specified a valid /dev entry");
|
---|
[128] | 1877 | finish(1);
|
---|
| 1878 | }
|
---|
| 1879 | log_msg(4, "sz_size = %s", sz_size);
|
---|
| 1880 | sz_size[0] = '\0';
|
---|
[1] | 1881 | /*
|
---|
| 1882 | if ((size_sz[0]=='\0' || atol(size_sz)==0) && archiving_to_media)
|
---|
| 1883 | {
|
---|
| 1884 | if (!popup_and_get_string("Tape size", "How much COMPRESSED data will one of your tape cartridges hold? (e.g. 4GB for 4 gigabytes)", size_sz, 16))
|
---|
| 1885 | { log_to_screen("User has chosen not to backup the PC"); finish(1); }
|
---|
| 1886 | }
|
---|
| 1887 | */
|
---|
[1970] | 1888 | bkpinfo->use_obdr = ask_me_yes_or_no
|
---|
| 1889 | ("Do you want to activate OBDR support for your tapes ?");
|
---|
[128] | 1890 | if (sz_size[0] == '\0') {
|
---|
| 1891 | bkpinfo->media_size[0] = 0;
|
---|
| 1892 | } else {
|
---|
| 1893 | bkpinfo->media_size[0] =
|
---|
| 1894 | friendly_sizestr_to_sizelong(sz_size) / 2 - 50;
|
---|
| 1895 | }
|
---|
| 1896 | log_msg(4, "media_size[0] = %ld", bkpinfo->media_size[0]);
|
---|
| 1897 | if (bkpinfo->media_size[0] <= 0) {
|
---|
| 1898 | bkpinfo->media_size[0] = 0;
|
---|
| 1899 | }
|
---|
| 1900 | for (i = 1; i <= MAX_NOOF_MEDIA; i++) {
|
---|
| 1901 | bkpinfo->media_size[i] = bkpinfo->media_size[0];
|
---|
| 1902 | }
|
---|
| 1903 | if (archiving_to_media) {
|
---|
| 1904 | if ((bkpinfo->compression_level =
|
---|
| 1905 | which_compression_level()) == -1) {
|
---|
[541] | 1906 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1907 | finish(1);
|
---|
| 1908 | }
|
---|
| 1909 | }
|
---|
| 1910 | break;
|
---|
[1] | 1911 |
|
---|
| 1912 |
|
---|
| 1913 |
|
---|
[128] | 1914 | case nfs:
|
---|
[1848] | 1915 | /* Never try to eject a NFS device */
|
---|
| 1916 | bkpinfo->please_dont_eject = TRUE;
|
---|
| 1917 |
|
---|
[1858] | 1918 | /* Initiate bkpinfo nfs_mount path from running environment if not already done */
|
---|
[128] | 1919 | if (!bkpinfo->nfs_mount[0]) {
|
---|
| 1920 | strcpy(bkpinfo->nfs_mount,
|
---|
| 1921 | call_program_and_get_last_line_of_output
|
---|
| 1922 | ("mount | grep \":\" | cut -d' ' -f1 | head -n1"));
|
---|
| 1923 | }
|
---|
[1] | 1924 | #ifdef __FreeBSD__
|
---|
[128] | 1925 | if (TRUE)
|
---|
[1] | 1926 | #else
|
---|
[128] | 1927 | if (!bkpinfo->disaster_recovery)
|
---|
[1] | 1928 | #endif
|
---|
[128] | 1929 | {
|
---|
| 1930 | if (!popup_and_get_string
|
---|
[541] | 1931 | ("NFS dir.",
|
---|
| 1932 | "Please enter path and directory where archives are stored remotely. (Mondo has taken a guess at the correct value. If it is incorrect, delete it and type the correct one.)",
|
---|
[128] | 1933 | bkpinfo->nfs_mount, MAX_STR_LEN / 4)) {
|
---|
[541] | 1934 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1935 | finish(1);
|
---|
| 1936 | }
|
---|
| 1937 | if (!bkpinfo->restore_data) {
|
---|
| 1938 | if ((bkpinfo->compression_level =
|
---|
| 1939 | which_compression_level()) == -1) {
|
---|
[541] | 1940 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1941 | finish(1);
|
---|
| 1942 | }
|
---|
| 1943 | }
|
---|
| 1944 | // check whether already mounted - we better remove
|
---|
| 1945 | // surrounding spaces and trailing '/' for this
|
---|
| 1946 | strip_spaces(bkpinfo->nfs_mount);
|
---|
| 1947 | if (bkpinfo->nfs_mount[strlen(bkpinfo->nfs_mount) - 1] == '/')
|
---|
| 1948 | bkpinfo->nfs_mount[strlen(bkpinfo->nfs_mount) - 1] = '\0';
|
---|
| 1949 | sprintf(command, "mount | grep \"%s \" | cut -d' ' -f3",
|
---|
| 1950 | bkpinfo->nfs_mount);
|
---|
| 1951 | strcpy(bkpinfo->isodir,
|
---|
| 1952 | call_program_and_get_last_line_of_output(command));
|
---|
[256] | 1953 |
|
---|
[1847] | 1954 | if (!bkpinfo->restore_data) {
|
---|
| 1955 | sprintf(comment,
|
---|
[541] | 1956 | "How much data (in Megabytes) will each media store?");
|
---|
[1847] | 1957 | if (!popup_and_get_string("Size", comment, sz_size, 5)) {
|
---|
| 1958 | log_to_screen("User has chosen not to backup the PC");
|
---|
| 1959 | finish(1);
|
---|
| 1960 | }
|
---|
| 1961 | } else {
|
---|
[1917] | 1962 | strcpy(sz_size, "0");
|
---|
[256] | 1963 | }
|
---|
| 1964 | for (i = 0; i <= MAX_NOOF_MEDIA; i++) {
|
---|
| 1965 | bkpinfo->media_size[i] = atoi(sz_size);
|
---|
| 1966 | }
|
---|
[1917] | 1967 | if (bkpinfo->media_size[0] < 0) {
|
---|
[541] | 1968 | log_to_screen("User has chosen not to backup the PC");
|
---|
[256] | 1969 | finish(1);
|
---|
| 1970 | }
|
---|
[128] | 1971 | }
|
---|
| 1972 | if (bkpinfo->disaster_recovery) {
|
---|
[1644] | 1973 | sprintf(command ,"umount %s/isodir 2> /dev/null", bkpinfo->tmpdir);
|
---|
| 1974 | system(command);
|
---|
[128] | 1975 | if (!popup_and_get_string
|
---|
[541] | 1976 | ("NFS share", "Which remote NFS share should I mount?",
|
---|
[128] | 1977 | bkpinfo->nfs_mount, MAX_STR_LEN)) {
|
---|
[541] | 1978 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1979 | finish(1);
|
---|
| 1980 | }
|
---|
| 1981 | }
|
---|
[1858] | 1982 | /* Initiate bkpinfo isodir path from running environment if mount already done */
|
---|
| 1983 | if (is_this_device_mounted(bkpinfo->nfs_mount)) {
|
---|
| 1984 | strcpy(bkpinfo->isodir,
|
---|
| 1985 | call_program_and_get_last_line_of_output
|
---|
| 1986 | ("mount | grep \":\" | cut -d' ' -f3 | head -n1"));
|
---|
| 1987 | } else {
|
---|
[1644] | 1988 | sprintf(bkpinfo->isodir, "%s/nfsdir", bkpinfo->tmpdir);
|
---|
[128] | 1989 | sprintf(command, "mkdir -p %s", bkpinfo->isodir);
|
---|
| 1990 | run_program_and_log_output(command, 5);
|
---|
[231] | 1991 | sprintf(tmp, "mount -t nfs -o nolock %s %s", bkpinfo->nfs_mount,
|
---|
[128] | 1992 | bkpinfo->isodir);
|
---|
[1819] | 1993 | run_program_and_log_output(tmp, 3);
|
---|
[128] | 1994 | malloc_string(g_selfmounted_isodir);
|
---|
| 1995 | strcpy(g_selfmounted_isodir, bkpinfo->isodir);
|
---|
| 1996 | }
|
---|
| 1997 | if (!is_this_device_mounted(bkpinfo->nfs_mount)) {
|
---|
| 1998 | popup_and_OK
|
---|
[541] | 1999 | ("Please mount that partition before you try to backup to or restore from it.");
|
---|
[128] | 2000 | finish(1);
|
---|
| 2001 | }
|
---|
| 2002 | strcpy(tmp, bkpinfo->nfs_remote_dir);
|
---|
| 2003 | if (!popup_and_get_string
|
---|
[541] | 2004 | ("Directory", "Which directory within that mountpoint?", tmp,
|
---|
[128] | 2005 | MAX_STR_LEN)) {
|
---|
[541] | 2006 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2007 | finish(1);
|
---|
| 2008 | }
|
---|
| 2009 | strcpy(bkpinfo->nfs_remote_dir, tmp);
|
---|
| 2010 | // check whether writable - we better remove surrounding spaces for this
|
---|
| 2011 | strip_spaces(bkpinfo->nfs_remote_dir);
|
---|
[1767] | 2012 | asprintf(&tmp1,"%s/%s/.dummy.txt", bkpinfo->isodir,bkpinfo->nfs_remote_dir);
|
---|
| 2013 | sprintf(command, "echo hi > %s", tmp1);
|
---|
[128] | 2014 | while (run_program_and_log_output(command, FALSE)) {
|
---|
| 2015 | strcpy(tmp, bkpinfo->nfs_remote_dir);
|
---|
| 2016 | sprintf(prompt,
|
---|
[541] | 2017 | "Directory '%s' under mountpoint '%s' does not exist or is not writable. You can fix this or change the directory and retry or cancel the backup.",
|
---|
[128] | 2018 | bkpinfo->nfs_remote_dir, bkpinfo->isodir);
|
---|
| 2019 | if (!popup_and_get_string
|
---|
[541] | 2020 | ("Directory", prompt, tmp, MAX_STR_LEN)) {
|
---|
| 2021 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2022 | finish(1);
|
---|
| 2023 | }
|
---|
| 2024 | strcpy(bkpinfo->nfs_remote_dir, tmp);
|
---|
| 2025 | // check whether writable - we better remove surrounding space s for this
|
---|
| 2026 | strip_spaces(bkpinfo->nfs_remote_dir);
|
---|
[1767] | 2027 | paranoid_free(tmp1);
|
---|
| 2028 | asprintf(&tmp1,"%s/%s/.dummy.txt", bkpinfo->isodir,bkpinfo->nfs_remote_dir);
|
---|
| 2029 | sprintf(command, "echo hi > %s", tmp1);
|
---|
[128] | 2030 | }
|
---|
[1767] | 2031 | unlink(tmp1);
|
---|
| 2032 | paranoid_free(tmp1);
|
---|
| 2033 |
|
---|
[251] | 2034 | if (!popup_and_get_string
|
---|
[541] | 2035 | ("Prefix.",
|
---|
| 2036 | "Please enter the prefix that will be prepended to your ISO filename. Example: machine1 to obtain machine1-[1-9]*.iso files",
|
---|
[251] | 2037 | bkpinfo->prefix, MAX_STR_LEN / 4)) {
|
---|
[541] | 2038 | log_to_screen("User has chosen not to backup the PC");
|
---|
[251] | 2039 | finish(1);
|
---|
| 2040 | }
|
---|
| 2041 | log_msg(3, "prefix set to %s", bkpinfo->prefix);
|
---|
[99] | 2042 |
|
---|
[128] | 2043 | for (i = 0; i <= MAX_NOOF_MEDIA; i++) {
|
---|
| 2044 | bkpinfo->media_size[i] = 650;
|
---|
| 2045 | }
|
---|
| 2046 | log_msg(3, "Just set nfs_remote_dir to %s",
|
---|
| 2047 | bkpinfo->nfs_remote_dir);
|
---|
| 2048 | log_msg(3, "isodir is still %s", bkpinfo->isodir);
|
---|
| 2049 | break;
|
---|
[1] | 2050 |
|
---|
[128] | 2051 | case iso:
|
---|
| 2052 | if (!bkpinfo->disaster_recovery) {
|
---|
| 2053 | if (!popup_and_get_string
|
---|
[541] | 2054 | ("Storage dir.",
|
---|
[1503] | 2055 | "Please enter the full path name to the directory for your ISO images. Example: /mnt/raid0_0",
|
---|
[128] | 2056 | bkpinfo->isodir, MAX_STR_LEN / 4)) {
|
---|
[541] | 2057 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2058 | finish(1);
|
---|
| 2059 | }
|
---|
| 2060 | if (archiving_to_media) {
|
---|
| 2061 | if ((bkpinfo->compression_level =
|
---|
| 2062 | which_compression_level()) == -1) {
|
---|
[541] | 2063 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2064 | finish(1);
|
---|
| 2065 | }
|
---|
| 2066 | if (!popup_and_get_string
|
---|
[541] | 2067 | ("ISO size.",
|
---|
| 2068 | "Please enter how big you want each ISO image to be (in megabytes). This should be less than or equal to the size of the CD-R[W]'s or DVD's you plan to backup to.",
|
---|
[128] | 2069 | sz_size, 16)) {
|
---|
[541] | 2070 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2071 | finish(1);
|
---|
| 2072 | }
|
---|
| 2073 | for (i = 0; i <= MAX_NOOF_MEDIA; i++) {
|
---|
| 2074 | bkpinfo->media_size[i] = atoi(sz_size);
|
---|
| 2075 | }
|
---|
| 2076 | } else {
|
---|
| 2077 | for (i = 0; i <= MAX_NOOF_MEDIA; i++) {
|
---|
| 2078 | bkpinfo->media_size[i] = 650;
|
---|
| 2079 | }
|
---|
| 2080 | }
|
---|
| 2081 | }
|
---|
[804] | 2082 | if (!popup_and_get_string
|
---|
| 2083 | ("Prefix.",
|
---|
| 2084 | "Please enter the prefix that will be prepended to your ISO filename. Example: machine1 to obtain machine1-[1-9]*.iso files",
|
---|
| 2085 | bkpinfo->prefix, MAX_STR_LEN / 4)) {
|
---|
| 2086 | log_to_screen("User has chosen not to backup the PC");
|
---|
| 2087 | finish(1);
|
---|
| 2088 | }
|
---|
| 2089 | log_msg(3, "prefix set to %s", bkpinfo->prefix);
|
---|
[128] | 2090 | break;
|
---|
| 2091 | default:
|
---|
| 2092 | fatal_error
|
---|
| 2093 | ("I, Mojo Jojo, shall defeat those pesky Powerpuff Girls!");
|
---|
| 2094 | }
|
---|
[1] | 2095 |
|
---|
[128] | 2096 | if (archiving_to_media) {
|
---|
[1] | 2097 |
|
---|
| 2098 | #ifdef __FreeBSD__
|
---|
[128] | 2099 | strcpy(bkpinfo->boot_device,
|
---|
| 2100 | call_program_and_get_last_line_of_output
|
---|
| 2101 | ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'"));
|
---|
[1] | 2102 | #else
|
---|
[128] | 2103 | strcpy(bkpinfo->boot_device,
|
---|
| 2104 | call_program_and_get_last_line_of_output
|
---|
| 2105 | ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'"));
|
---|
[1] | 2106 | #endif
|
---|
[128] | 2107 | i = which_boot_loader(bkpinfo->boot_device);
|
---|
| 2108 | if (i == 'U') // unknown
|
---|
| 2109 | {
|
---|
[1] | 2110 |
|
---|
| 2111 | #ifdef __FreeBSD__
|
---|
[128] | 2112 | if (!popup_and_get_string
|
---|
[541] | 2113 | ("Boot device",
|
---|
| 2114 | "What is your boot device? (e.g. /dev/ad0)",
|
---|
[128] | 2115 | bkpinfo->boot_device, MAX_STR_LEN / 4)) {
|
---|
[541] | 2116 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2117 | finish(1);
|
---|
| 2118 | }
|
---|
| 2119 | i = which_boot_loader(bkpinfo->boot_device);
|
---|
[1] | 2120 | #else
|
---|
[128] | 2121 | if (!popup_and_get_string
|
---|
[541] | 2122 | ("Boot device",
|
---|
| 2123 | "What is your boot device? (e.g. /dev/hda)",
|
---|
[128] | 2124 | bkpinfo->boot_device, MAX_STR_LEN / 4)) {
|
---|
[541] | 2125 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2126 | finish(1);
|
---|
| 2127 | }
|
---|
| 2128 | if (does_string_exist_in_boot_block
|
---|
| 2129 | (bkpinfo->boot_device, "LILO")) {
|
---|
| 2130 | i = 'L';
|
---|
| 2131 | } else
|
---|
| 2132 | if (does_string_exist_in_boot_block
|
---|
| 2133 | (bkpinfo->boot_device, "ELILO")) {
|
---|
| 2134 | i = 'E';
|
---|
| 2135 | } else
|
---|
| 2136 | if (does_string_exist_in_boot_block
|
---|
| 2137 | (bkpinfo->boot_device, "GRUB")) {
|
---|
| 2138 | i = 'G';
|
---|
| 2139 | } else {
|
---|
| 2140 | i = 'U';
|
---|
| 2141 | }
|
---|
[1] | 2142 | #endif
|
---|
[128] | 2143 | if (i == 'U') {
|
---|
| 2144 | if (ask_me_yes_or_no
|
---|
[541] | 2145 | ("Unidentified boot loader. Shall I restore it byte-for-byte at restore time and hope for the best?"))
|
---|
[128] | 2146 | {
|
---|
| 2147 | i = 'R'; // raw
|
---|
| 2148 | } else {
|
---|
| 2149 | log_to_screen
|
---|
[541] | 2150 | ("I cannot find your boot loader. Please run mondoarchive with parameters.");
|
---|
[128] | 2151 | finish(1);
|
---|
| 2152 | }
|
---|
| 2153 | }
|
---|
[1] | 2154 | }
|
---|
[128] | 2155 | bkpinfo->boot_loader = i;
|
---|
| 2156 | strcpy(bkpinfo->include_paths, "/");
|
---|
| 2157 | if (!popup_and_get_string
|
---|
[541] | 2158 | ("Backup paths",
|
---|
| 2159 | "Please enter paths which you want me to backup. The default is '/' (i.e. everything).",
|
---|
[128] | 2160 | bkpinfo->include_paths, MAX_STR_LEN)) {
|
---|
[541] | 2161 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2162 | finish(1);
|
---|
[1] | 2163 | }
|
---|
[128] | 2164 | strcpy(tmp, list_of_NFS_mounts_only());
|
---|
| 2165 | if (strlen(tmp) > 2) {
|
---|
| 2166 | if (bkpinfo->exclude_paths[0]) {
|
---|
| 2167 | strcat(bkpinfo->exclude_paths, " ");
|
---|
| 2168 | }
|
---|
| 2169 | strncpy(bkpinfo->exclude_paths, tmp, MAX_STR_LEN);
|
---|
| 2170 | }
|
---|
[1] | 2171 | // NTFS
|
---|
[128] | 2172 | strcpy(tmp,
|
---|
| 2173 | call_program_and_get_last_line_of_output
|
---|
| 2174 | ("parted2fdisk -l | grep -i ntfs | awk '{ print $1};' | tr -s '\\n' ' ' | awk '{ print $0};'"));
|
---|
| 2175 | if (strlen(tmp) > 2) {
|
---|
| 2176 | if (!popup_and_get_string
|
---|
[541] | 2177 | ("NTFS partitions",
|
---|
| 2178 | "Please enter/confirm the NTFS partitions you wish to backup as well.",
|
---|
[128] | 2179 | tmp, MAX_STR_LEN / 4)) {
|
---|
[541] | 2180 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2181 | finish(1);
|
---|
| 2182 | }
|
---|
| 2183 | strncpy(bkpinfo->image_devs, tmp, MAX_STR_LEN / 4);
|
---|
| 2184 | }
|
---|
[1] | 2185 |
|
---|
| 2186 |
|
---|
[128] | 2187 | if (!popup_and_get_string
|
---|
[541] | 2188 | ("Exclude paths",
|
---|
| 2189 | "Please enter paths which you do NOT want to backup. Separate them with spaces. NB: /tmp and /proc are always excluded. :-) Just hit 'Enter' if you want to do a full system backup.",
|
---|
[1540] | 2190 | bkpinfo->exclude_paths, (4*MAX_STR_LEN)-1)) {
|
---|
[541] | 2191 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2192 | finish(1);
|
---|
| 2193 | }
|
---|
[1575] | 2194 | // Interactive mode:
|
---|
| 2195 | #ifdef __IA64__
|
---|
| 2196 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
| 2197 | #else
|
---|
[128] | 2198 | bkpinfo->make_cd_use_lilo = FALSE;
|
---|
[1575] | 2199 | #endif
|
---|
[128] | 2200 | bkpinfo->backup_data = TRUE;
|
---|
| 2201 | bkpinfo->verify_data =
|
---|
| 2202 | ask_me_yes_or_no
|
---|
[541] | 2203 | ("Will you want to verify your backups after Mondo has created them?");
|
---|
[1] | 2204 |
|
---|
| 2205 | #ifndef __FreeBSD__
|
---|
[128] | 2206 | if (!ask_me_yes_or_no
|
---|
[541] | 2207 | ("Are you confident that your kernel is a sane, sensible, standard Linux kernel? Say 'no' if you are using a Gentoo <1.4 or Debian <3.0, please."))
|
---|
[1] | 2208 | #endif
|
---|
[128] | 2209 | {
|
---|
| 2210 | strcpy(bkpinfo->kernel_path, "FAILSAFE");
|
---|
| 2211 | }
|
---|
[1] | 2212 |
|
---|
[128] | 2213 | if (!ask_me_yes_or_no
|
---|
[541] | 2214 | ("Are you sure you want to proceed? Hit 'no' to abort.")) {
|
---|
| 2215 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2216 | finish(1);
|
---|
| 2217 | }
|
---|
| 2218 | } else {
|
---|
| 2219 | bkpinfo->restore_data = TRUE; // probably...
|
---|
| 2220 | }
|
---|
[1] | 2221 |
|
---|
[128] | 2222 | if (bkpinfo->backup_media_type == iso
|
---|
| 2223 | || bkpinfo->backup_media_type == nfs) {
|
---|
| 2224 | g_ISO_restore_mode = TRUE;
|
---|
| 2225 | }
|
---|
[1] | 2226 | #ifdef __FreeSD__
|
---|
| 2227 | // skip
|
---|
| 2228 | #else
|
---|
[128] | 2229 | if (bkpinfo->backup_media_type == nfs) {
|
---|
| 2230 | sprintf(tmp, "mount | grep \"%s\" | cut -d' ' -f3",
|
---|
| 2231 | bkpinfo->nfs_mount);
|
---|
[1] | 2232 | // strcpy(bkpinfo->isodir, call_program_and_get_last_line_of_output(tmp));
|
---|
[128] | 2233 | log_msg(3, "I think the NFS mount is mounted at %s",
|
---|
| 2234 | bkpinfo->isodir);
|
---|
| 2235 | }
|
---|
| 2236 | log_it("isodir = %s", bkpinfo->isodir);
|
---|
| 2237 | log_it("nfs_mount = '%s'", bkpinfo->nfs_mount);
|
---|
[1] | 2238 | #endif
|
---|
| 2239 |
|
---|
[128] | 2240 | log_it("media device = %s", bkpinfo->media_device);
|
---|
| 2241 | log_it("media size = %ld", bkpinfo->media_size[1]);
|
---|
| 2242 | log_it("media type = %s",
|
---|
| 2243 | bkptype_to_string(bkpinfo->backup_media_type));
|
---|
[251] | 2244 | log_it("prefix = %s", bkpinfo->prefix);
|
---|
[128] | 2245 | log_it("compression = %ld", bkpinfo->compression_level);
|
---|
| 2246 | log_it("include_paths = '%s'", bkpinfo->include_paths);
|
---|
| 2247 | log_it("exclude_paths = '%s'", bkpinfo->exclude_paths);
|
---|
| 2248 | log_it("scratchdir = '%s'", bkpinfo->scratchdir);
|
---|
| 2249 | log_it("tmpdir = '%s'", bkpinfo->tmpdir);
|
---|
[1404] | 2250 | log_it("image_devs = '%s'", bkpinfo->image_devs);
|
---|
[128] | 2251 | log_it("boot_device = '%s' (loader=%c)", bkpinfo->boot_device,
|
---|
| 2252 | bkpinfo->boot_loader);
|
---|
| 2253 | if (bkpinfo->media_size[0] < 0) {
|
---|
| 2254 | if (archiving_to_media) {
|
---|
| 2255 | fatal_error("Media size is less than zero.");
|
---|
| 2256 | } else {
|
---|
| 2257 | log_msg(2, "Warning - media size is less than zero.");
|
---|
| 2258 | bkpinfo->media_size[0] = 0;
|
---|
| 2259 | }
|
---|
[1] | 2260 | }
|
---|
[128] | 2261 | paranoid_free(tmp);
|
---|
| 2262 | paranoid_free(sz_size);
|
---|
| 2263 | paranoid_free(command);
|
---|
| 2264 | paranoid_free(comment);
|
---|
| 2265 | paranoid_free(prompt);
|
---|
| 2266 | return (0);
|
---|
[1] | 2267 | }
|
---|
| 2268 |
|
---|
| 2269 |
|
---|
| 2270 |
|
---|
| 2271 |
|
---|
| 2272 | /**
|
---|
| 2273 | * @addtogroup utilityGroup
|
---|
| 2274 | * @{
|
---|
| 2275 | */
|
---|
| 2276 | /**
|
---|
| 2277 | * Get a space-separated list of NFS devices and mounts.
|
---|
| 2278 | * @return The list created.
|
---|
| 2279 | * @note The return value points to static data that will be overwritten with each call.
|
---|
| 2280 | */
|
---|
| 2281 | char *list_of_NFS_devices_and_mounts(void)
|
---|
| 2282 | {
|
---|
[128] | 2283 | char *exclude_these_devices;
|
---|
| 2284 | char *exclude_these_directories;
|
---|
| 2285 | static char result_sz[512];
|
---|
[1] | 2286 |
|
---|
[128] | 2287 | malloc_string(exclude_these_devices);
|
---|
| 2288 | malloc_string(exclude_these_directories);
|
---|
| 2289 | strcpy(exclude_these_directories,
|
---|
| 2290 | call_program_and_get_last_line_of_output
|
---|
[1988] | 2291 | ("mount -t coda,ncpfs,nfs,smbfs,cifs,afs,gfs,ocfs,ocfs2,mvfs,nsspool,nssvol | tr -s '\t' ' ' | cut -d' ' -f3 | tr -s '\n' ' ' | awk '{print $0;}'"));
|
---|
[128] | 2292 | strcpy(exclude_these_devices,
|
---|
| 2293 | call_program_and_get_last_line_of_output
|
---|
[1988] | 2294 | ("tr -s '\t' ' ' < /etc/fstab | grep -E '( (coda|ncpfs|nfs|smbfs|cifs|afs|gfs|ocfs|ocfs2|mvfs|nsspool|nsvol) )' | cut -d' ' -f1 | tr -s '\n' ' ' | awk '{print $0;}'"));
|
---|
[128] | 2295 | sprintf(result_sz, "%s %s", exclude_these_directories,
|
---|
| 2296 | exclude_these_devices);
|
---|
| 2297 | paranoid_free(exclude_these_devices);
|
---|
| 2298 | paranoid_free(exclude_these_directories);
|
---|
| 2299 | return (result_sz);
|
---|
[1] | 2300 | }
|
---|
| 2301 |
|
---|
| 2302 |
|
---|
| 2303 |
|
---|
| 2304 |
|
---|
| 2305 | /**
|
---|
| 2306 | * Get a space-separated list of NFS mounts.
|
---|
| 2307 | * @return The list created.
|
---|
| 2308 | * @note The return value points to static data that will be overwritten with each call.
|
---|
| 2309 | * @bug Even though we only want the mounts, the devices are still checked.
|
---|
| 2310 | */
|
---|
| 2311 | char *list_of_NFS_mounts_only(void)
|
---|
| 2312 | {
|
---|
[128] | 2313 | char *exclude_these_devices;
|
---|
| 2314 | char *exclude_these_directories;
|
---|
| 2315 | static char result_sz[512];
|
---|
[1] | 2316 |
|
---|
[128] | 2317 | malloc_string(exclude_these_devices);
|
---|
| 2318 | malloc_string(exclude_these_directories);
|
---|
| 2319 | strcpy(exclude_these_directories,
|
---|
| 2320 | call_program_and_get_last_line_of_output
|
---|
[1988] | 2321 | ("mount -t coda,ncpfs,nfs,smbfs,cifs,afs,gfs,ocfs,ocfs2,mvfs,nsspool,nssvol | tr -s '\t' ' ' | cut -d' ' -f3 | tr -s '\n' ' ' | awk '{print $0;}'"));
|
---|
[128] | 2322 | strcpy(exclude_these_devices,
|
---|
| 2323 | call_program_and_get_last_line_of_output
|
---|
[1988] | 2324 | ("tr -s '\t' ' ' < /etc/fstab | grep -E '( (coda|ncpfs|nfs|smbfs|cifs|afs|gfs|ocfs|ocfs2|mvfs|nsspool|nssvol) )' | cut -d' ' -f1 | tr -s '\n' ' ' | awk '{print $0;}'"));
|
---|
[128] | 2325 | sprintf(result_sz, "%s", exclude_these_directories);
|
---|
| 2326 | paranoid_free(exclude_these_devices);
|
---|
| 2327 | paranoid_free(exclude_these_directories);
|
---|
| 2328 | return (result_sz);
|
---|
[1] | 2329 | }
|
---|
| 2330 |
|
---|
| 2331 | /* @} - end of utilityGroup */
|
---|
| 2332 |
|
---|
| 2333 |
|
---|
| 2334 |
|
---|
| 2335 |
|
---|
| 2336 |
|
---|
| 2337 | /**
|
---|
| 2338 | * Create a randomly-named FIFO. The format is @p stub "." [random] [random] where
|
---|
| 2339 | * [random] is a random number between 1 and 32767.
|
---|
| 2340 | * @param store_name_here Where to store the new filename.
|
---|
| 2341 | * @param stub A random number will be appended to this to make the FIFO's name.
|
---|
| 2342 | * @ingroup deviceGroup
|
---|
| 2343 | */
|
---|
[128] | 2344 | void make_fifo(char *store_name_here, char *stub)
|
---|
[1] | 2345 | {
|
---|
[128] | 2346 | char *tmp;
|
---|
[1] | 2347 |
|
---|
[128] | 2348 | malloc_string(tmp);
|
---|
| 2349 | assert_string_is_neither_NULL_nor_zerolength(stub);
|
---|
[1] | 2350 |
|
---|
[128] | 2351 | sprintf(store_name_here, "%s%d%d", stub, (int) (random() % 32768),
|
---|
| 2352 | (int) (random() % 32768));
|
---|
| 2353 | make_hole_for_file(store_name_here);
|
---|
| 2354 | mkfifo(store_name_here, S_IRWXU | S_IRWXG);
|
---|
| 2355 | sprintf(tmp, "chmod 770 %s", store_name_here);
|
---|
| 2356 | paranoid_system(tmp);
|
---|
| 2357 | paranoid_free(tmp);
|
---|
[1] | 2358 | }
|
---|
| 2359 |
|
---|
| 2360 |
|
---|
| 2361 |
|
---|
| 2362 |
|
---|
| 2363 |
|
---|
| 2364 |
|
---|
| 2365 | /**
|
---|
| 2366 | * Set the tmpdir and scratchdir to reside on the partition with the most free space.
|
---|
| 2367 | * Automatically excludes DOS, NTFS, SMB, and NFS filesystems.
|
---|
| 2368 | * @param bkpinfo The backup information structure. @c bkpinfo->tmpdir and @c bkpinfo->scratchdir will be set.
|
---|
| 2369 | * @ingroup utilityGroup
|
---|
| 2370 | */
|
---|
[1645] | 2371 | void sensibly_set_tmpdir_and_scratchdir()
|
---|
[1] | 2372 | {
|
---|
[128] | 2373 | char *tmp, *command, *sz;
|
---|
[1] | 2374 |
|
---|
[128] | 2375 | malloc_string(tmp);
|
---|
| 2376 | malloc_string(command);
|
---|
| 2377 | malloc_string(sz);
|
---|
| 2378 | assert(bkpinfo != NULL);
|
---|
[1] | 2379 |
|
---|
| 2380 | #ifdef __FreeBSD__
|
---|
[128] | 2381 | strcpy(tmp,
|
---|
| 2382 | call_program_and_get_last_line_of_output
|
---|
[1988] | 2383 | ("LANGUAGE=C df -m -P -t nonfs,msdosfs,ntfs,smbfs,smb,cifs,afs,gfs,ocfs,ocfs2,mvfs,nsspool,nssvol | tr -s '\t' ' ' | grep -vE \"none|Filesystem\" | awk '{printf \"%s %s\\n\", $4, $6;}' | sort -n | tail -n1 | awk '{print $NF;}'"));
|
---|
[1] | 2384 | #else
|
---|
[128] | 2385 | strcpy(tmp,
|
---|
| 2386 | call_program_and_get_last_line_of_output
|
---|
[1988] | 2387 | ("LANGUAGE=C df -m -P -x nfs -x vfat -x ntfs -x smbfs -x smb -x cifs -x afs -x gfs -x ocfs -x ocfs2 -x mvfs -x nsspool -x nssvol| sed 's/ /devdev/' | tr -s '\t' ' ' | grep -vE \"none|Filesystem|/dev/shm\" | awk '{printf \"%s %s\\n\", $4, $6;}' | sort -n | tail -n1 | awk '{print $NF;}'"));
|
---|
[1] | 2388 | #endif
|
---|
| 2389 |
|
---|
[128] | 2390 | if (tmp[0] != '/') {
|
---|
| 2391 | strcpy(sz, tmp);
|
---|
| 2392 | strcpy(tmp, "/");
|
---|
| 2393 | strcat(tmp, sz);
|
---|
| 2394 | }
|
---|
| 2395 | if (!tmp[0]) {
|
---|
| 2396 | fatal_error("I couldn't figure out the tempdir!");
|
---|
| 2397 | }
|
---|
[1655] | 2398 | setup_tmpdir(tmp);
|
---|
[128] | 2399 | log_it("bkpinfo->tmpdir is being set to %s", bkpinfo->tmpdir);
|
---|
[1] | 2400 |
|
---|
[128] | 2401 | sprintf(bkpinfo->scratchdir, "%s/mondo.scratch.%d", tmp,
|
---|
| 2402 | (int) (random() % 32768));
|
---|
| 2403 | log_it("bkpinfo->scratchdir is being set to %s", bkpinfo->scratchdir);
|
---|
[1] | 2404 |
|
---|
[128] | 2405 | sprintf(command, "rm -Rf %s/tmp.mondo.* %s/mondo.scratch.*", tmp, tmp);
|
---|
| 2406 | paranoid_system(command);
|
---|
| 2407 | paranoid_free(tmp);
|
---|
| 2408 | paranoid_free(command);
|
---|
| 2409 | paranoid_free(sz);
|
---|
[1] | 2410 | }
|
---|
| 2411 |
|
---|
| 2412 |
|
---|
| 2413 |
|
---|
| 2414 |
|
---|
| 2415 |
|
---|
| 2416 |
|
---|
| 2417 | /**
|
---|
| 2418 | * @addtogroup deviceGroup
|
---|
| 2419 | * @{
|
---|
| 2420 | */
|
---|
| 2421 | /**
|
---|
| 2422 | * If we can read @p dev, set @p output to it.
|
---|
| 2423 | * If @p dev cannot be read, set @p output to "".
|
---|
| 2424 | * @param dev The device to check for.
|
---|
| 2425 | * @param output Set to @p dev if @p dev exists, "" otherwise.
|
---|
| 2426 | * @return TRUE if @p dev exists, FALSE if it doesn't.
|
---|
| 2427 | */
|
---|
[128] | 2428 | bool set_dev_to_this_if_rx_OK(char *output, char *dev)
|
---|
[1] | 2429 | {
|
---|
[128] | 2430 | char *command;
|
---|
[1] | 2431 |
|
---|
[128] | 2432 | malloc_string(command);
|
---|
| 2433 | if (!dev || dev[0] == '\0') {
|
---|
| 2434 | output[0] = '\0';
|
---|
| 2435 | return (FALSE);
|
---|
| 2436 | }
|
---|
[1] | 2437 | // assert_string_is_neither_NULL_nor_zerolength(dev);
|
---|
[128] | 2438 | log_msg(10, "Injecting %s", dev);
|
---|
| 2439 | inject_device(dev);
|
---|
| 2440 | if (!does_file_exist(dev)) {
|
---|
| 2441 | log_msg(10, "%s doesn't exist. Returning FALSE.", dev);
|
---|
| 2442 | return (FALSE);
|
---|
| 2443 | }
|
---|
| 2444 | sprintf(command, "dd bs=%ld count=1 if=%s of=/dev/null &> /dev/null",
|
---|
| 2445 | 512L, dev);
|
---|
| 2446 | if (!run_program_and_log_output(command, FALSE)
|
---|
| 2447 | && !run_program_and_log_output(command, FALSE)) {
|
---|
| 2448 | strcpy(output, dev);
|
---|
| 2449 | log_msg(4, "Found it - %s", dev);
|
---|
| 2450 | return (TRUE);
|
---|
| 2451 | } else {
|
---|
| 2452 | output[0] = '\0';
|
---|
| 2453 | log_msg(4, "It's not %s", dev);
|
---|
| 2454 | return (FALSE);
|
---|
| 2455 | }
|
---|
[1] | 2456 | }
|
---|
| 2457 |
|
---|
| 2458 |
|
---|
| 2459 |
|
---|
| 2460 |
|
---|
| 2461 |
|
---|
| 2462 | /**
|
---|
| 2463 | * Find out what number CD is in the drive.
|
---|
| 2464 | * @param bkpinfo The backup information structure. The @c bkpinfo->media_device field is the only one used.
|
---|
| 2465 | * @return The current CD number, or -1 if it could not be found.
|
---|
| 2466 | * @note If the CD is not mounted, it will be mounted
|
---|
| 2467 | * (and remain mounted after this function returns).
|
---|
| 2468 | */
|
---|
[1645] | 2469 | int what_number_cd_is_this()
|
---|
[1] | 2470 | {
|
---|
[128] | 2471 | int cd_number = -1;
|
---|
| 2472 | char *mountdev;
|
---|
| 2473 | char *tmp;
|
---|
[1] | 2474 |
|
---|
[128] | 2475 | malloc_string(mountdev);
|
---|
| 2476 | malloc_string(tmp);
|
---|
| 2477 | assert(bkpinfo != NULL);
|
---|
[1] | 2478 | // log_it("Asking what_number_cd_is_this");
|
---|
[128] | 2479 | if (g_ISO_restore_mode) {
|
---|
| 2480 | sprintf(tmp, "mount | grep iso9660 | awk '{print $3;}'");
|
---|
[1] | 2481 | // log_it("tmp = %s", tmp);
|
---|
| 2482 |
|
---|
[128] | 2483 | strcpy(mountdev, call_program_and_get_last_line_of_output(tmp));
|
---|
| 2484 | strcat(mountdev, "/archives/THIS-CD-NUMBER");
|
---|
[1] | 2485 | // log_it("mountdev = %s", mountdev);
|
---|
[128] | 2486 | cd_number = atoi(last_line_of_file(mountdev));
|
---|
[1] | 2487 | // log_it("cd_number = %d", cd_number);
|
---|
[128] | 2488 | paranoid_free(mountdev);
|
---|
| 2489 | paranoid_free(tmp);
|
---|
| 2490 | return (cd_number);
|
---|
| 2491 | }
|
---|
[1] | 2492 |
|
---|
[128] | 2493 | strcpy(mountdev, bkpinfo->media_device);
|
---|
| 2494 | if (!mountdev[0]) {
|
---|
| 2495 | log_it
|
---|
| 2496 | ("(what_number_cd_is_this) Warning - media_device unknown. Finding out...");
|
---|
| 2497 | find_cdrom_device(bkpinfo->media_device, FALSE);
|
---|
| 2498 | }
|
---|
| 2499 | if (!is_this_device_mounted(MNT_CDROM)) {
|
---|
[1741] | 2500 | if (bkpinfo->backup_media_type == usb) {
|
---|
| 2501 | mount_USB_here(mountdev, MNT_CDROM);
|
---|
| 2502 | } else {
|
---|
| 2503 | mount_CDROM_here(mountdev, MNT_CDROM);
|
---|
| 2504 | }
|
---|
[128] | 2505 | }
|
---|
| 2506 | cd_number =
|
---|
| 2507 | atoi(last_line_of_file(MNT_CDROM "/archives/THIS-CD-NUMBER"));
|
---|
[1] | 2508 | // log_it("cd_number..later.. = %d", cd_number);
|
---|
[128] | 2509 | paranoid_free(mountdev);
|
---|
| 2510 | paranoid_free(tmp);
|
---|
| 2511 | return (cd_number);
|
---|
[1] | 2512 | }
|
---|
| 2513 |
|
---|
| 2514 |
|
---|
| 2515 |
|
---|
| 2516 |
|
---|
| 2517 |
|
---|
| 2518 |
|
---|
| 2519 |
|
---|
| 2520 | /**
|
---|
| 2521 | * Find out what device is mounted as root (/).
|
---|
| 2522 | * @return Root device.
|
---|
| 2523 | * @note The returned string points to static storage and will be overwritten with every call.
|
---|
| 2524 | * @bug A bit of a misnomer; it's actually finding out the root device.
|
---|
| 2525 | * The mountpoint (where it's mounted) will obviously be '/'.
|
---|
| 2526 | */
|
---|
[128] | 2527 | char *where_is_root_mounted()
|
---|
[1] | 2528 | {
|
---|
[128] | 2529 | /*@ buffers **************** */
|
---|
| 2530 | static char tmp[MAX_STR_LEN];
|
---|
[1] | 2531 |
|
---|
| 2532 |
|
---|
| 2533 | #ifdef __FreeBSD__
|
---|
[128] | 2534 | strcpy(tmp, call_program_and_get_last_line_of_output
|
---|
| 2535 | ("mount | grep \" on / \" | cut -d' ' -f1"));
|
---|
[1] | 2536 | #else
|
---|
[128] | 2537 | strcpy(tmp, call_program_and_get_last_line_of_output
|
---|
| 2538 | ("mount | grep \" on / \" | cut -d' ' -f1 | sed s/[0-9]// | sed s/[0-9]//"));
|
---|
| 2539 | if (strstr(tmp, "/dev/cciss/")) {
|
---|
| 2540 | strcpy(tmp, call_program_and_get_last_line_of_output
|
---|
| 2541 | ("mount | grep \" on / \" | cut -d' ' -f1 | cut -dp -f1"));
|
---|
| 2542 | }
|
---|
| 2543 | if (strstr(tmp, "/dev/md")) {
|
---|
| 2544 | strcpy(tmp,
|
---|
| 2545 | call_program_and_get_last_line_of_output
|
---|
| 2546 | ("mount | grep \" on / \" | cut -d' ' -f1"));
|
---|
| 2547 | }
|
---|
[1] | 2548 | #endif
|
---|
| 2549 |
|
---|
[128] | 2550 | return (tmp);
|
---|
[1] | 2551 | }
|
---|
| 2552 |
|
---|
| 2553 |
|
---|
| 2554 | /**
|
---|
| 2555 | * Find out which boot loader is in use.
|
---|
| 2556 | * @param which_device Device to look for the boot loader on.
|
---|
| 2557 | * @return 'L' for LILO, 'E'for ELILO, 'G' for GRUB, 'B' or 'D' for FreeBSD boot loaders, or 'U' for Unknown.
|
---|
| 2558 | * @note Under Linux, all drives are examined, not just @p which_device.
|
---|
| 2559 | */
|
---|
| 2560 | #ifdef __FreeBSD__
|
---|
[128] | 2561 | char which_boot_loader(char *which_device)
|
---|
[1] | 2562 | {
|
---|
[128] | 2563 | int count_lilos = 0;
|
---|
| 2564 | int count_grubs = 0;
|
---|
| 2565 | int count_boot0s = 0;
|
---|
| 2566 | int count_dangerouslydedicated = 0;
|
---|
[1] | 2567 |
|
---|
[128] | 2568 | log_it("looking at drive %s's MBR", which_device);
|
---|
| 2569 | if (does_string_exist_in_boot_block(which_device, "GRUB")) {
|
---|
| 2570 | count_grubs++;
|
---|
| 2571 | }
|
---|
| 2572 | if (does_string_exist_in_boot_block(which_device, "LILO")) {
|
---|
| 2573 | count_lilos++;
|
---|
| 2574 | }
|
---|
| 2575 | if (does_string_exist_in_boot_block(which_device, "Drive")) {
|
---|
| 2576 | count_boot0s++;
|
---|
| 2577 | }
|
---|
| 2578 | if (does_string_exist_in_first_N_blocks
|
---|
| 2579 | (which_device, "FreeBSD/i386", 17)) {
|
---|
| 2580 | count_dangerouslydedicated++;
|
---|
| 2581 | }
|
---|
| 2582 | log_it("%d grubs and %d lilos and %d elilos and %d boot0s and %d DD\n",
|
---|
| 2583 | count_grubs, count_lilos, count_elilos, count_boot0s,
|
---|
| 2584 | count_dangerouslydedicated);
|
---|
[1] | 2585 |
|
---|
[128] | 2586 | if (count_grubs && !count_lilos) {
|
---|
| 2587 | return ('G');
|
---|
| 2588 | } else if (count_lilos && !count_grubs) {
|
---|
| 2589 | return ('L');
|
---|
| 2590 | } else if (count_grubs == 1 && count_lilos == 1) {
|
---|
| 2591 | log_it("I'll bet you used to use LILO but switched to GRUB...");
|
---|
| 2592 | return ('G');
|
---|
| 2593 | } else if (count_boot0s == 1) {
|
---|
| 2594 | return ('B');
|
---|
| 2595 | } else if (count_dangerouslydedicated) {
|
---|
| 2596 | return ('D');
|
---|
| 2597 | } else {
|
---|
| 2598 | log_it("Unknown boot loader");
|
---|
| 2599 | return ('U');
|
---|
| 2600 | }
|
---|
[1] | 2601 | }
|
---|
| 2602 |
|
---|
| 2603 | #else
|
---|
| 2604 |
|
---|
[128] | 2605 | char which_boot_loader(char *which_device)
|
---|
[1] | 2606 | {
|
---|
[128] | 2607 | /*@ buffer ***************************************************** */
|
---|
| 2608 | char *list_drives_cmd;
|
---|
| 2609 | char *current_drive;
|
---|
[1] | 2610 |
|
---|
[128] | 2611 | /*@ pointers *************************************************** */
|
---|
| 2612 | FILE *pdrives;
|
---|
[1] | 2613 |
|
---|
[128] | 2614 | /*@ int ******************************************************** */
|
---|
| 2615 | int count_lilos = 0;
|
---|
| 2616 | int count_grubs = 0;
|
---|
[1] | 2617 |
|
---|
[128] | 2618 | /*@ end vars *************************************************** */
|
---|
[1] | 2619 |
|
---|
[128] | 2620 | malloc_string(list_drives_cmd);
|
---|
| 2621 | malloc_string(current_drive);
|
---|
[1] | 2622 |
|
---|
| 2623 | #ifdef __IA64__
|
---|
[128] | 2624 | /* No choice for it */
|
---|
| 2625 | return ('E');
|
---|
[1] | 2626 | #endif
|
---|
[128] | 2627 | assert(which_device != NULL);
|
---|
| 2628 | // sprintf (list_drives_cmd,
|
---|
| 2629 | // "fdisk -l | grep /dev | grep cyl | tr ':' ' ' | cut -d' ' -f2");
|
---|
[1] | 2630 |
|
---|
[128] | 2631 | sprintf(list_drives_cmd,
|
---|
[196] | 2632 | "parted2fdisk -l 2>/dev/null | grep \"/dev/.*:\" | tr -s ':' ' ' | tr -s ' ' '\n' | grep /dev/; echo %s",
|
---|
[128] | 2633 | where_is_root_mounted());
|
---|
| 2634 | log_it("list_drives_cmd = %s", list_drives_cmd);
|
---|
[1] | 2635 |
|
---|
[128] | 2636 | if (!(pdrives = popen(list_drives_cmd, "r"))) {
|
---|
| 2637 | log_OS_error("Unable to open list of drives");
|
---|
| 2638 | paranoid_free(list_drives_cmd);
|
---|
| 2639 | paranoid_free(current_drive);
|
---|
| 2640 | return ('\0');
|
---|
[1] | 2641 | }
|
---|
[128] | 2642 | for (fgets(current_drive, MAX_STR_LEN, pdrives); !feof(pdrives);
|
---|
| 2643 | fgets(current_drive, MAX_STR_LEN, pdrives)) {
|
---|
| 2644 | strip_spaces(current_drive);
|
---|
| 2645 | log_it("looking at drive %s's MBR", current_drive);
|
---|
| 2646 | if (does_string_exist_in_boot_block(current_drive, "GRUB")) {
|
---|
| 2647 | count_grubs++;
|
---|
| 2648 | strcpy(which_device, current_drive);
|
---|
| 2649 | break;
|
---|
| 2650 | }
|
---|
| 2651 | if (does_string_exist_in_boot_block(current_drive, "LILO")) {
|
---|
| 2652 | count_lilos++;
|
---|
| 2653 | strcpy(which_device, current_drive);
|
---|
| 2654 | break;
|
---|
| 2655 | }
|
---|
[1] | 2656 | }
|
---|
[128] | 2657 | if (pclose(pdrives)) {
|
---|
| 2658 | log_OS_error("Cannot pclose pdrives");
|
---|
| 2659 | }
|
---|
| 2660 | log_it("%d grubs and %d lilos\n", count_grubs, count_lilos);
|
---|
| 2661 | if (count_grubs && !count_lilos) {
|
---|
| 2662 | return ('G');
|
---|
| 2663 | } else if (count_lilos && !count_grubs) {
|
---|
| 2664 | return ('L');
|
---|
| 2665 | } else if (count_grubs == 1 && count_lilos == 1) {
|
---|
| 2666 | log_it("I'll bet you used to use LILO but switched to GRUB...");
|
---|
| 2667 | return ('G');
|
---|
| 2668 | } else {
|
---|
[1451] | 2669 | // We need to look on each partition then
|
---|
| 2670 | sprintf(list_drives_cmd,
|
---|
| 2671 | "parted2fdisk -l 2>/dev/null | grep -E \"^/dev/\" | tr -s ':' ' ' | tr -s ' ' '\n' | grep /dev/");
|
---|
| 2672 | log_it("list_drives_cmd = %s", list_drives_cmd);
|
---|
| 2673 |
|
---|
| 2674 | if (!(pdrives = popen(list_drives_cmd, "r"))) {
|
---|
| 2675 | log_OS_error("Unable to open list of drives");
|
---|
| 2676 | paranoid_free(list_drives_cmd);
|
---|
| 2677 | paranoid_free(current_drive);
|
---|
| 2678 | return ('\0');
|
---|
| 2679 | }
|
---|
| 2680 | for (fgets(current_drive, MAX_STR_LEN, pdrives); !feof(pdrives);
|
---|
| 2681 | fgets(current_drive, MAX_STR_LEN, pdrives)) {
|
---|
| 2682 | strip_spaces(current_drive);
|
---|
| 2683 | log_it("looking at partition %s's BR", current_drive);
|
---|
| 2684 | if (does_string_exist_in_boot_block(current_drive, "GRUB")) {
|
---|
| 2685 | count_grubs++;
|
---|
| 2686 | strcpy(which_device, current_drive);
|
---|
| 2687 | break;
|
---|
| 2688 | }
|
---|
| 2689 | if (does_string_exist_in_boot_block(current_drive, "LILO")) {
|
---|
| 2690 | count_lilos++;
|
---|
| 2691 | strcpy(which_device, current_drive);
|
---|
| 2692 | break;
|
---|
| 2693 | }
|
---|
| 2694 | }
|
---|
| 2695 | if (pclose(pdrives)) {
|
---|
| 2696 | log_OS_error("Cannot pclose pdrives");
|
---|
| 2697 | }
|
---|
| 2698 | log_it("%d grubs and %d lilos\n", count_grubs, count_lilos);
|
---|
| 2699 | paranoid_free(list_drives_cmd);
|
---|
| 2700 | paranoid_free(current_drive);
|
---|
| 2701 | if (count_grubs && !count_lilos) {
|
---|
| 2702 | return ('G');
|
---|
| 2703 | } else if (count_lilos && !count_grubs) {
|
---|
| 2704 | return ('L');
|
---|
| 2705 | } else if (count_grubs == 1 && count_lilos == 1) {
|
---|
| 2706 | log_it("I'll bet you used to use LILO but switched to GRUB...");
|
---|
| 2707 | return ('G');
|
---|
| 2708 | } else {
|
---|
| 2709 | log_it("Unknown boot loader");
|
---|
| 2710 | return ('U');
|
---|
| 2711 | }
|
---|
[128] | 2712 | }
|
---|
[1] | 2713 | }
|
---|
| 2714 | #endif
|
---|
| 2715 |
|
---|
| 2716 |
|
---|
| 2717 |
|
---|
| 2718 |
|
---|
| 2719 | /**
|
---|
| 2720 | * Write zeroes over the first 16K of @p device.
|
---|
| 2721 | * @param device The device to zero.
|
---|
| 2722 | * @return 0 for success, 1 for failure.
|
---|
| 2723 | */
|
---|
[128] | 2724 | int zero_out_a_device(char *device)
|
---|
[1] | 2725 | {
|
---|
[128] | 2726 | FILE *fout;
|
---|
| 2727 | int i;
|
---|
[1] | 2728 |
|
---|
[128] | 2729 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
[1] | 2730 |
|
---|
[128] | 2731 | log_it("Zeroing drive %s", device);
|
---|
| 2732 | if (!(fout = fopen(device, "w"))) {
|
---|
| 2733 | log_OS_error("Unable to open/write to device");
|
---|
| 2734 | return (1);
|
---|
| 2735 | }
|
---|
| 2736 | for (i = 0; i < 16384; i++) {
|
---|
| 2737 | fputc('\0', fout);
|
---|
| 2738 | }
|
---|
| 2739 | paranoid_fclose(fout);
|
---|
| 2740 | log_it("Device successfully zeroed.");
|
---|
| 2741 | return (0);
|
---|
[1] | 2742 | }
|
---|
| 2743 |
|
---|
| 2744 | /**
|
---|
| 2745 | * Return the device pointed to by @p incoming.
|
---|
| 2746 | * @param incoming The device to resolve symlinks for.
|
---|
| 2747 | * @return The path to the real device file.
|
---|
| 2748 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 2749 | * @bug Won't work with file v4.0; needs to be written in C.
|
---|
| 2750 | */
|
---|
[128] | 2751 | char *resolve_softlinks_to_get_to_actual_device_file(char *incoming)
|
---|
[1] | 2752 | {
|
---|
[128] | 2753 | static char output[MAX_STR_LEN];
|
---|
| 2754 | char *command;
|
---|
| 2755 | char *curr_fname;
|
---|
| 2756 | char *scratch;
|
---|
| 2757 | char *tmp;
|
---|
| 2758 | char *p;
|
---|
| 2759 |
|
---|
| 2760 | struct stat statbuf;
|
---|
| 2761 | command = malloc(1000);
|
---|
| 2762 | malloc_string(tmp);
|
---|
| 2763 | malloc_string(scratch);
|
---|
| 2764 | malloc_string(curr_fname);
|
---|
| 2765 | if (!does_file_exist(incoming)) {
|
---|
| 2766 | log_it
|
---|
| 2767 | ("resolve_softlinks_to_get_to_actual_device_file --- device not found");
|
---|
| 2768 | strcpy(output, incoming);
|
---|
| 2769 | } else {
|
---|
| 2770 | strcpy(curr_fname, incoming);
|
---|
| 2771 | lstat(curr_fname, &statbuf);
|
---|
| 2772 | while (S_ISLNK(statbuf.st_mode)) {
|
---|
| 2773 | log_msg(1, "curr_fname = %s", curr_fname);
|
---|
| 2774 | sprintf(command, "file %s", curr_fname);
|
---|
| 2775 | strcpy(tmp, call_program_and_get_last_line_of_output(command));
|
---|
| 2776 | for (p = tmp + strlen(tmp); p != tmp && *p != '`' && *p != ' ';
|
---|
| 2777 | p--);
|
---|
| 2778 | p++;
|
---|
| 2779 | strcpy(scratch, p);
|
---|
| 2780 | for (p = scratch; *p != '\0' && *p != '\''; p++);
|
---|
| 2781 | *p = '\0';
|
---|
| 2782 | log_msg(0, "curr_fname %s --> '%s' --> %s", curr_fname, tmp,
|
---|
| 2783 | scratch);
|
---|
| 2784 | if (scratch[0] == '/') {
|
---|
| 2785 | strcpy(curr_fname, scratch); // copy whole thing because it's an absolute softlink
|
---|
| 2786 | } else { // copy over the basename cos it's a relative softlink
|
---|
| 2787 | p = curr_fname + strlen(curr_fname);
|
---|
| 2788 | while (p != curr_fname && *p != '/') {
|
---|
| 2789 | p--;
|
---|
| 2790 | }
|
---|
| 2791 | if (*p == '/') {
|
---|
| 2792 | p++;
|
---|
| 2793 | }
|
---|
| 2794 | strcpy(p, scratch);
|
---|
| 2795 | }
|
---|
| 2796 | lstat(curr_fname, &statbuf);
|
---|
| 2797 | }
|
---|
| 2798 | strcpy(output, curr_fname);
|
---|
| 2799 | log_it("resolved %s to %s", incoming, output);
|
---|
[1] | 2800 | }
|
---|
[128] | 2801 | paranoid_free(command);
|
---|
| 2802 | paranoid_free(curr_fname);
|
---|
| 2803 | paranoid_free(tmp);
|
---|
| 2804 | return (output);
|
---|
[1] | 2805 | }
|
---|
| 2806 |
|
---|
| 2807 | /* @} - end of deviceGroup */
|
---|
| 2808 |
|
---|
| 2809 |
|
---|
| 2810 | /**
|
---|
| 2811 | * Return the type of partition format (GPT or MBR)
|
---|
| 2812 | */
|
---|
| 2813 | char *which_partition_format(const char *drive)
|
---|
| 2814 | {
|
---|
[128] | 2815 | static char output[4];
|
---|
| 2816 | char *tmp;
|
---|
| 2817 | char *command;
|
---|
| 2818 | char *fdisk;
|
---|
[152] | 2819 | #ifdef __IA64__
|
---|
[128] | 2820 | struct stat buf;
|
---|
[152] | 2821 | #endif
|
---|
[128] | 2822 | malloc_string(tmp);
|
---|
| 2823 | malloc_string(command);
|
---|
| 2824 | malloc_string(fdisk);
|
---|
| 2825 | log_msg(0, "Looking for partition table format type");
|
---|
[196] | 2826 | sprintf(fdisk, "/sbin/parted2fdisk");
|
---|
[128] | 2827 | log_msg(1, "Using %s", fdisk);
|
---|
| 2828 | sprintf(command, "%s -l %s | grep 'EFI GPT'", fdisk, drive);
|
---|
| 2829 | strcpy(tmp, call_program_and_get_last_line_of_output(command));
|
---|
| 2830 | if (strstr(tmp, "GPT") == NULL) {
|
---|
| 2831 | strcpy(output, "MBR");
|
---|
| 2832 | } else {
|
---|
| 2833 | strcpy(output, "GPT");
|
---|
| 2834 | }
|
---|
| 2835 | log_msg(0, "Found %s partition table format type", output);
|
---|
| 2836 | paranoid_free(command);
|
---|
| 2837 | paranoid_free(tmp);
|
---|
| 2838 | paranoid_free(fdisk);
|
---|
| 2839 | return (output);
|
---|
[1] | 2840 | }
|
---|
| 2841 |
|
---|
| 2842 | /* @} - end of deviceGroup */
|
---|