[44] | 1 | /*
|
---|
| 2 | $Id: libmondo-string.c 783 2006-08-31 15:09:20Z bruno $
|
---|
[1] | 3 | */
|
---|
| 4 |
|
---|
| 5 | /**
|
---|
| 6 | * @file
|
---|
| 7 | * Functions for handling strings.
|
---|
| 8 | */
|
---|
| 9 |
|
---|
| 10 | #include "my-stuff.h"
|
---|
| 11 | #include "mondostructures.h"
|
---|
| 12 | #include "libmondo-string.h"
|
---|
| 13 | #include "libmondo-files-EXT.h"
|
---|
[507] | 14 | #include "newt-specific-EXT.h"
|
---|
[1] | 15 | #include "libmondo-tools-EXT.h"
|
---|
[783] | 16 | #include <math.h>
|
---|
[1] | 17 |
|
---|
| 18 | /*@unused@*/
|
---|
[44] | 19 | //static char cvsid[] = "$Id: libmondo-string.c 783 2006-08-31 15:09:20Z bruno $";
|
---|
[1] | 20 |
|
---|
| 21 | extern int g_current_media_number;
|
---|
| 22 | extern long long g_tape_posK;
|
---|
| 23 |
|
---|
| 24 | /**
|
---|
| 25 | * @addtogroup stringGroup
|
---|
| 26 | * @{
|
---|
| 27 | */
|
---|
| 28 | /**
|
---|
| 29 | * Build a partition name from a drive and a partition number.
|
---|
| 30 | * @param drive The drive basename of the partition name (e.g. /dev/hda)
|
---|
| 31 | * @param partno The partition number (e.g. 1)
|
---|
| 32 | * @param partition Where to put the partition name (e.g. /dev/hda1)
|
---|
[121] | 33 | * @return @p partition. The caller has to free it.
|
---|
[1] | 34 | * @note If @p drive ends in a digit, then 'p' (on Linux) or 's' (on *BSD) is added before @p partno.
|
---|
| 35 | */
|
---|
[688] | 36 | char *build_partition_name(const char *drive, int partno)
|
---|
[1] | 37 | {
|
---|
[44] | 38 | char *p, *c;
|
---|
[688] | 39 | char *partition;
|
---|
[1] | 40 |
|
---|
[44] | 41 | assert_string_is_neither_NULL_nor_zerolength(drive);
|
---|
| 42 | assert(partno >= 0);
|
---|
[1] | 43 |
|
---|
[89] | 44 | asprintf(&partition, "%s", drive);
|
---|
| 45 | p = partition;
|
---|
[44] | 46 | /* is this a devfs device path? */
|
---|
| 47 | c = strrchr(partition, '/');
|
---|
| 48 | if (c && strncmp(c, "/disc", 5) == 0) {
|
---|
| 49 | /* yup it's devfs, return the "part" path */
|
---|
[89] | 50 | /* format /dev/.../disc */
|
---|
[44] | 51 | strcpy(c + 1, "part");
|
---|
| 52 | } else {
|
---|
| 53 | p += strlen(p);
|
---|
| 54 | if (isdigit(p[-1])) {
|
---|
[89] | 55 | p = partition;
|
---|
[1] | 56 | #ifdef BSD
|
---|
[89] | 57 | asprintf(&partition, "%ss", p);
|
---|
[1] | 58 | #else
|
---|
[89] | 59 | /* format /dev/cciss/c0d0 */
|
---|
| 60 | asprintf(&partition, "%sp", p);
|
---|
[1] | 61 | #endif
|
---|
[89] | 62 | paranoid_free(p);
|
---|
[44] | 63 | }
|
---|
| 64 | }
|
---|
[89] | 65 | p = partition;
|
---|
| 66 | asprintf(&partition, "%s%d", p, partno);
|
---|
| 67 | paranoid_free(p);
|
---|
[44] | 68 | return (partition);
|
---|
[1] | 69 | }
|
---|
| 70 |
|
---|
| 71 |
|
---|
| 72 | /**
|
---|
| 73 | * Pad a string on both sides so it appears centered.
|
---|
[87] | 74 | * @param in_out The string to be center-padded (modified). The caller needs to free this string
|
---|
[1] | 75 | * @param width The width of the final result.
|
---|
| 76 | */
|
---|
[44] | 77 | void center_string(char *in_out, int width)
|
---|
[1] | 78 | {
|
---|
[44] | 79 | char *scratch;
|
---|
[87] | 80 | char *out;
|
---|
[44] | 81 | char *p;
|
---|
| 82 | int i; /* purpose */
|
---|
| 83 | int len; /* purpose */
|
---|
| 84 | int mid; /* purpose */
|
---|
| 85 | int x; /* purpose */
|
---|
[1] | 86 |
|
---|
[44] | 87 | assert(in_out != NULL);
|
---|
| 88 | assert(width > 2);
|
---|
[1] | 89 |
|
---|
[44] | 90 | if (strlen(in_out) == 0) {
|
---|
| 91 | return;
|
---|
| 92 | }
|
---|
| 93 | for (p = in_out; *p == ' '; p++);
|
---|
[87] | 94 | asprintf(&scratch, p);
|
---|
[44] | 95 | len = (int) strlen(scratch);
|
---|
| 96 | mid = width / 2;
|
---|
| 97 | x = mid - len / 2;
|
---|
| 98 | for (i = 0; i < x; i++) {
|
---|
| 99 | in_out[i] = ' ';
|
---|
| 100 | }
|
---|
| 101 | in_out[i] = '\0';
|
---|
[87] | 102 | asprintf(&out, "%s%s", in_out, scratch);
|
---|
[44] | 103 | paranoid_free(scratch);
|
---|
[87] | 104 | in_out = out;
|
---|
[1] | 105 | }
|
---|
| 106 |
|
---|
[171] | 107 | /* sout is allocated here and must be freed by the caller */
|
---|
[1] | 108 |
|
---|
[44] | 109 | inline void turn_wildcard_chars_into_literal_chars(char *sout, char *sin)
|
---|
[1] | 110 | {
|
---|
[171] | 111 | char *p;
|
---|
| 112 | char *q = NULL;
|
---|
| 113 | char *sav;
|
---|
| 114 | char r;
|
---|
| 115 | bool end = FALSE;
|
---|
[44] | 116 |
|
---|
[171] | 117 | asprintf(&sav, sin);
|
---|
| 118 | p = sav;
|
---|
| 119 | while ((*p != '\0') && (! end)) {
|
---|
[44] | 120 | if (strchr("[]*?", *p)) {
|
---|
[171] | 121 | r = *p; // keep the wildcard char
|
---|
| 122 | *p = '\0'; // trunc the final string
|
---|
| 123 | p++; // continue on sav
|
---|
| 124 | // build the new string by recursion
|
---|
| 125 | turn_wildcard_chars_into_literal_chars(q,p);
|
---|
| 126 | asprintf(&sout, "%s\\%c%s", sav, r, q);
|
---|
| 127 | paranoid_free(q);
|
---|
| 128 | paranoid_free(sav);
|
---|
| 129 | end = TRUE;
|
---|
[44] | 130 | }
|
---|
[171] | 131 | p++;
|
---|
[44] | 132 | }
|
---|
[171] | 133 | if (!end) {
|
---|
| 134 | sout = sav;
|
---|
| 135 | }
|
---|
[1] | 136 | }
|
---|
| 137 |
|
---|
| 138 |
|
---|
| 139 | /**
|
---|
| 140 | * Turn an entry from the RAID editor's disklist into a GUI-friendly string.
|
---|
| 141 | * The format is: the device left-aligned and padded to 24 places, followed by a space and the
|
---|
| 142 | * index, right-aligned and padded to eight places. The total string length
|
---|
| 143 | * is exactly 33.
|
---|
| 144 | * @param disklist The disklist to operate on.
|
---|
| 145 | * @param lino The line number from @p disklist to convert to a string.
|
---|
| 146 | * @return The string form of the disklist entry.
|
---|
| 147 | * @note The returned string points to static storage and will be overwritten with each call.
|
---|
| 148 | */
|
---|
[44] | 149 | char *disklist_entry_to_string(struct list_of_disks *disklist, int lino)
|
---|
[1] | 150 | {
|
---|
| 151 |
|
---|
[44] | 152 | /*@ buffers ********************************************************** */
|
---|
[45] | 153 | char *output;
|
---|
[1] | 154 |
|
---|
[44] | 155 | assert(disklist != NULL);
|
---|
[1] | 156 |
|
---|
[45] | 157 | asprintf(&output, "%-24s %8d", disklist->el[lino].device,
|
---|
| 158 | disklist->el[lino].index);
|
---|
[44] | 159 | return (output);
|
---|
[1] | 160 | }
|
---|
| 161 |
|
---|
| 162 |
|
---|
| 163 | /**
|
---|
| 164 | * Turn a "friendly" sizestring into a number of megabytes.
|
---|
| 165 | * Supports the suffixes 'k'/'K', 'm'/'M', and 'g'/'G'. Calls
|
---|
| 166 | * fatal_error() if an unknown suffix is encountered.
|
---|
| 167 | * @param incoming The sizestring to convert (e.g. "40m", "2g").
|
---|
| 168 | * @return The size in megabytes.
|
---|
| 169 | */
|
---|
[44] | 170 | long friendly_sizestr_to_sizelong(char *incoming)
|
---|
[1] | 171 | {
|
---|
[44] | 172 | long outval;
|
---|
| 173 | int i;
|
---|
| 174 | char *tmp;
|
---|
| 175 | char ch;
|
---|
[1] | 176 |
|
---|
[44] | 177 | assert_string_is_neither_NULL_nor_zerolength(incoming);
|
---|
[1] | 178 |
|
---|
[44] | 179 | if (!incoming[0]) {
|
---|
| 180 | return (0);
|
---|
| 181 | }
|
---|
| 182 | if (strchr(incoming, '.')) {
|
---|
| 183 | fatal_error("Please use integers only. No decimal points.");
|
---|
| 184 | }
|
---|
| 185 | asprintf(&tmp, "%s", incoming);
|
---|
| 186 | i = (int) strlen(tmp);
|
---|
| 187 | if (tmp[i - 1] == 'B' || tmp[i - 1] == 'b') {
|
---|
| 188 | tmp[i - 1] = '\0';
|
---|
| 189 | }
|
---|
| 190 | for (i = 0; i < (int) strlen(tmp) && isdigit(tmp[i]); i++);
|
---|
| 191 | ch = tmp[i];
|
---|
| 192 | tmp[i] = '\0';
|
---|
| 193 | outval = atol(tmp);
|
---|
| 194 | paranoid_free(tmp);
|
---|
[45] | 195 |
|
---|
[44] | 196 | if (ch == 'g' || ch == 'G') {
|
---|
| 197 | outval = outval * 1024;
|
---|
| 198 | } else if (ch == 'k' || ch == 'K') {
|
---|
| 199 | outval = outval / 1024;
|
---|
| 200 | } else if (ch == 't' || ch == 'T') // terabyte
|
---|
| 201 | {
|
---|
| 202 | outval *= 1048576;
|
---|
| 203 | } else if (ch == 'Y' || ch == 'y') // yottabyte - the biggest measure in the info file
|
---|
| 204 | {
|
---|
| 205 | log_it
|
---|
| 206 | ("Oh my gosh. You actually think a YOTTABYTE will get you anywhere? What're you going to do with 1,208,925,819,614,629,174,706,176 bytes of data?!?!");
|
---|
| 207 | popup_and_OK
|
---|
[507] | 208 | (_("That sizespec is more than 1,208,925,819,614,629,174,706,176 bytes. You have a shocking amount of data. Please send a screenshot to the list :-)"));
|
---|
[44] | 209 | fatal_error("Integer overflow.");
|
---|
| 210 | } else if (ch != 'm' && ch != 'M') {
|
---|
| 211 | asprintf(&tmp, "Re: parameter '%s' - bad multiplier ('%c')",
|
---|
| 212 | incoming, ch);
|
---|
| 213 | fatal_error(tmp);
|
---|
| 214 | }
|
---|
| 215 | return (outval);
|
---|
[1] | 216 | }
|
---|
| 217 |
|
---|
| 218 |
|
---|
| 219 | /**
|
---|
| 220 | * Add spaces to the right of @p incoming to make it @p width characters wide.
|
---|
| 221 | * @param incoming The string to left-pad.
|
---|
| 222 | * @param width The width to pad it to.
|
---|
| 223 | * @return The left-padded string.
|
---|
| 224 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 225 | * @bug Why does center_string() modify its argument but leftpad_string() returns a modified copy?
|
---|
| 226 | */
|
---|
[44] | 227 | /* BERLIOS; useless ?
|
---|
| 228 | char *leftpad_string(char *incoming, int width)
|
---|
[1] | 229 | {
|
---|
[44] | 230 | char *output;
|
---|
[1] | 231 |
|
---|
[44] | 232 | int i;
|
---|
[1] | 233 |
|
---|
[44] | 234 | assert(incoming != NULL);
|
---|
| 235 | assert(width > 2);
|
---|
[1] | 236 |
|
---|
[121] | 237 | asprintf(&output, "%s", incoming);
|
---|
[44] | 238 | for (i = (int) strlen(output); i < width; i++) {
|
---|
| 239 | output[i] = ' ';
|
---|
| 240 | }
|
---|
| 241 | output[i] = '\0';
|
---|
| 242 | return (output);
|
---|
[1] | 243 | }
|
---|
[44] | 244 | */
|
---|
[1] | 245 |
|
---|
| 246 |
|
---|
| 247 |
|
---|
| 248 | /**
|
---|
| 249 | * Turn a marker byte (e.g. BLK_START_OF_BACKUP) into a string (e.g. "BLK_START_OF_BACKUP").
|
---|
| 250 | * Unknown markers are identified as "BLK_UNKNOWN (%d)" where %d is the decimal value.
|
---|
| 251 | * @param marker The marker byte to stringify.
|
---|
[44] | 252 | * @return @p marker as a string. this should be freed by the caller
|
---|
[1] | 253 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 254 | */
|
---|
[44] | 255 | char *marker_to_string(int marker)
|
---|
[1] | 256 | {
|
---|
[44] | 257 | /*@ buffer ****************************************************** */
|
---|
| 258 | char *outstr;
|
---|
[1] | 259 |
|
---|
| 260 |
|
---|
[44] | 261 | /*@ end vars *************************************************** */
|
---|
[1] | 262 |
|
---|
[44] | 263 | switch (marker) {
|
---|
| 264 | case BLK_START_OF_BACKUP:
|
---|
| 265 | asprintf(&outstr, "%s", "BLK_START_OF_BACKUP");
|
---|
| 266 | break;
|
---|
| 267 | case BLK_START_OF_TAPE:
|
---|
| 268 | asprintf(&outstr, "%s", "BLK_START_OF_TAPE");
|
---|
| 269 | break;
|
---|
| 270 | case BLK_START_AN_AFIO_OR_SLICE:
|
---|
| 271 | asprintf(&outstr, "%s", "BLK_START_AN_AFIO_OR_SLICE");
|
---|
| 272 | break;
|
---|
| 273 | case BLK_STOP_AN_AFIO_OR_SLICE:
|
---|
| 274 | asprintf(&outstr, "%s", "BLK_STOP_AN_AFIO_OR_SLICE");
|
---|
| 275 | break;
|
---|
| 276 | case BLK_START_AFIOBALLS:
|
---|
| 277 | asprintf(&outstr, "%s", "BLK_START_AFIOBALLS");
|
---|
| 278 | break;
|
---|
| 279 | case BLK_STOP_AFIOBALLS:
|
---|
| 280 | asprintf(&outstr, "%s", "BLK_STOP_AFIOBALLS");
|
---|
| 281 | break;
|
---|
| 282 | case BLK_STOP_BIGGIEFILES:
|
---|
| 283 | asprintf(&outstr, "%s", "BLK_STOP_BIGGIEFILES");
|
---|
| 284 | break;
|
---|
| 285 | case BLK_START_A_NORMBIGGIE:
|
---|
| 286 | asprintf(&outstr, "%s", "BLK_START_A_NORMBIGGIE");
|
---|
| 287 | break;
|
---|
| 288 | case BLK_START_A_PIHBIGGIE:
|
---|
| 289 | asprintf(&outstr, "%s", "BLK_START_A_PIHBIGGIE");
|
---|
| 290 | break;
|
---|
| 291 | case BLK_START_EXTENDED_ATTRIBUTES:
|
---|
| 292 | asprintf(&outstr, "%s", "BLK_START_EXTENDED_ATTRIBUTES");
|
---|
| 293 | break;
|
---|
| 294 | case BLK_STOP_EXTENDED_ATTRIBUTES:
|
---|
| 295 | asprintf(&outstr, "%s", "BLK_STOP_EXTENDED_ATTRIBUTES");
|
---|
| 296 | break;
|
---|
| 297 | case BLK_START_EXAT_FILE:
|
---|
| 298 | asprintf(&outstr, "%s", "BLK_START_EXAT_FILE");
|
---|
| 299 | break;
|
---|
| 300 | case BLK_STOP_EXAT_FILE:
|
---|
| 301 | asprintf(&outstr, "%s", "BLK_STOP_EXAT_FILE");
|
---|
| 302 | break;
|
---|
| 303 | case BLK_START_BIGGIEFILES:
|
---|
| 304 | asprintf(&outstr, "%s", "BLK_START_BIGGIEFILES");
|
---|
| 305 | break;
|
---|
| 306 | case BLK_STOP_A_BIGGIE:
|
---|
| 307 | asprintf(&outstr, "%s", "BLK_STOP_A_BIGGIE");
|
---|
| 308 | break;
|
---|
| 309 | case BLK_END_OF_TAPE:
|
---|
| 310 | asprintf(&outstr, "%s", "BLK_END_OF_TAPE");
|
---|
| 311 | break;
|
---|
| 312 | case BLK_END_OF_BACKUP:
|
---|
| 313 | asprintf(&outstr, "%s", "BLK_END_OF_BACKUP");
|
---|
| 314 | break;
|
---|
| 315 | case BLK_ABORTED_BACKUP:
|
---|
| 316 | asprintf(&outstr, "%s", "BLK_ABORTED_BACKUP");
|
---|
| 317 | break;
|
---|
| 318 | case BLK_START_FILE:
|
---|
| 319 | asprintf(&outstr, "%s", "BLK_START_FILE");
|
---|
| 320 | break;
|
---|
| 321 | case BLK_STOP_FILE:
|
---|
| 322 | asprintf(&outstr, "%s", "BLK_STOP_FILE");
|
---|
| 323 | break;
|
---|
| 324 | default:
|
---|
[171] | 325 | asprintf(&outstr, "%s (%d)", "BLK_UNKNOWN", marker);
|
---|
[44] | 326 | break;
|
---|
| 327 | }
|
---|
| 328 | return (outstr);
|
---|
[1] | 329 | }
|
---|
| 330 |
|
---|
| 331 |
|
---|
| 332 | /**
|
---|
| 333 | * Turn a line from the mountlist into a GUI-friendly string.
|
---|
| 334 | * The format is as follows: the left-aligned @p device field padded to 24 places,
|
---|
| 335 | * a space, the left-aligned @p mountpoint field again padded to 24 places, a space,
|
---|
| 336 | * the left-aligned @p format field padded to 10 places, a space, and the right-aligned
|
---|
| 337 | * @p size field (in MB) padded to 8 places. The total string length is exactly 69.
|
---|
| 338 | * @param mountlist The mountlist to operate on.
|
---|
| 339 | * @param lino The line number in @p mountlist to stringify.
|
---|
[44] | 340 | * @return The string form of <tt>mountlist</tt>-\>el[<tt>lino</tt>]. To be freed by the caller
|
---|
[1] | 341 | * @note The returned string points to static storage and will be overwritten with each call.
|
---|
| 342 | */
|
---|
[44] | 343 | char *mountlist_entry_to_string(struct mountlist_itself *mountlist,
|
---|
| 344 | int lino)
|
---|
[1] | 345 | {
|
---|
| 346 |
|
---|
[44] | 347 | /*@ buffer *********************************************************** */
|
---|
| 348 | char *output;
|
---|
[1] | 349 |
|
---|
[44] | 350 | assert(mountlist != NULL);
|
---|
[1] | 351 |
|
---|
[44] | 352 | asprintf(&output, "%-24s %-24s %-10s %8lld",
|
---|
| 353 | mountlist->el[lino].device, mountlist->el[lino].mountpoint,
|
---|
| 354 | mountlist->el[lino].format, mountlist->el[lino].size / 1024);
|
---|
| 355 | return (output);
|
---|
[1] | 356 | }
|
---|
| 357 |
|
---|
| 358 |
|
---|
| 359 | /**
|
---|
| 360 | * Generate a friendly string containing "X blah blah disk(s)"
|
---|
| 361 | * @param noof_disks The number of disks (the X).
|
---|
| 362 | * @param label The "blah blah" part in the middle. If you leave this blank
|
---|
| 363 | * there will be a weird double space in the middle, so pass *something*.
|
---|
[44] | 364 | * @return The string containing "X blah blah disk(s)". To be freed by the caller
|
---|
[1] | 365 | * @note The returned string points to static storage and will be overwritten with each call.
|
---|
| 366 | */
|
---|
[44] | 367 | char *number_of_disks_as_string(int noof_disks, char *label)
|
---|
[1] | 368 | {
|
---|
| 369 |
|
---|
[44] | 370 | /*@ buffers ********************************************************* */
|
---|
| 371 | char *output;
|
---|
[1] | 372 |
|
---|
[44] | 373 | /*@ char ******************************************************** */
|
---|
| 374 | char p;
|
---|
[1] | 375 |
|
---|
[44] | 376 | assert(label != NULL);
|
---|
[1] | 377 |
|
---|
[44] | 378 | if (noof_disks > 1) {
|
---|
| 379 | p = 's';
|
---|
| 380 | } else {
|
---|
| 381 | p = ' ';
|
---|
| 382 | }
|
---|
| 383 | asprintf(&output, "%d %s disk%c ", noof_disks, label, p);
|
---|
| 384 | /* BERLIOS: replaced with space^^^^ here !
|
---|
| 385 | while (strlen(output) < 14) {
|
---|
| 386 | strcat(output, " ");
|
---|
| 387 | }
|
---|
| 388 | */
|
---|
| 389 | return (output);
|
---|
[1] | 390 | }
|
---|
| 391 |
|
---|
| 392 | /**
|
---|
| 393 | * Change @p i into a friendly string. If @p i is \<= 10 then write out the
|
---|
| 394 | * number (e.g. "one", "two", ..., "nine", "ten", "11", ...).
|
---|
| 395 | * @param i The number to stringify.
|
---|
[44] | 396 | * @return The string form of @p i. To be freed by caller.
|
---|
[1] | 397 | * @note The returned value points to static strorage that will be overwritten with each call.
|
---|
| 398 | */
|
---|
[44] | 399 | char *number_to_text(int i)
|
---|
[1] | 400 | {
|
---|
| 401 |
|
---|
[44] | 402 | /*@ buffers ***************************************************** */
|
---|
| 403 | char *output;
|
---|
[1] | 404 |
|
---|
| 405 |
|
---|
[44] | 406 | /*@ end vars *************************************************** */
|
---|
[1] | 407 |
|
---|
[44] | 408 | switch (i) {
|
---|
| 409 | case 0:
|
---|
| 410 | asprintf(&output, "%s", "zero");
|
---|
| 411 | break;
|
---|
| 412 | case 1:
|
---|
| 413 | asprintf(&output, "%s", "one");
|
---|
| 414 | break;
|
---|
| 415 | case 2:
|
---|
| 416 | asprintf(&output, "%s", "two");
|
---|
| 417 | break;
|
---|
| 418 | case 3:
|
---|
| 419 | asprintf(&output, "%s", "three");
|
---|
| 420 | break;
|
---|
| 421 | case 4:
|
---|
| 422 | asprintf(&output, "%s", "four");
|
---|
| 423 | break;
|
---|
| 424 | case 5:
|
---|
| 425 | asprintf(&output, "%s", "five");
|
---|
| 426 | break;
|
---|
| 427 | case 6:
|
---|
| 428 | asprintf(&output, "%s", "six");
|
---|
| 429 | break;
|
---|
| 430 | case 7:
|
---|
| 431 | asprintf(&output, "%s", "seven");
|
---|
| 432 | break;
|
---|
| 433 | case 8:
|
---|
| 434 | asprintf(&output, "%s", "eight");
|
---|
| 435 | break;
|
---|
| 436 | case 9:
|
---|
| 437 | asprintf(&output, "%s", "nine");
|
---|
| 438 | case 10:
|
---|
| 439 | asprintf(&output, "%s", "ten");
|
---|
| 440 | default:
|
---|
| 441 | asprintf(&output, "%d", i);
|
---|
| 442 | }
|
---|
| 443 | return (output);
|
---|
[1] | 444 | }
|
---|
| 445 |
|
---|
| 446 |
|
---|
| 447 | /**
|
---|
| 448 | * Replace all occurences of @p token with @p value while copying @p ip to @p output.
|
---|
| 449 | * @param ip The input string containing zero or more <tt>token</tt>s.
|
---|
| 450 | * @param output The output string written with the <tt>token</tt>s replaced by @p value.
|
---|
| 451 | * @param token The token to be relaced with @p value.
|
---|
| 452 | * @param value The value to replace @p token.
|
---|
| 453 | */
|
---|
[44] | 454 | void resolve_naff_tokens(char *output, char *ip, char *value, char *token)
|
---|
[1] | 455 | {
|
---|
[44] | 456 | /*@ buffers *** */
|
---|
| 457 | char *input;
|
---|
[1] | 458 |
|
---|
[44] | 459 | /*@ pointers * */
|
---|
| 460 | char *p;
|
---|
[1] | 461 |
|
---|
[44] | 462 | assert_string_is_neither_NULL_nor_zerolength(ip);
|
---|
| 463 | assert_string_is_neither_NULL_nor_zerolength(token);
|
---|
| 464 | assert(value != NULL);
|
---|
[1] | 465 |
|
---|
[44] | 466 | strcpy(output, ip); /* just in case the token doesn't appear in string at all */
|
---|
| 467 | asprintf(&input, "%s", ip);
|
---|
| 468 | while (strstr(input, token)) {
|
---|
| 469 | strcpy(output, input);
|
---|
| 470 | p = strstr(output, token);
|
---|
| 471 | *p = '\0';
|
---|
| 472 | strcat(output, value);
|
---|
| 473 | p = strstr(input, token) + strlen(token);
|
---|
| 474 | strcat(output, p);
|
---|
| 475 | paranoid_free(input);
|
---|
| 476 | asprintf(&input, "%s", output);
|
---|
| 477 | }
|
---|
| 478 | paranoid_free(input);
|
---|
[1] | 479 | }
|
---|
| 480 |
|
---|
| 481 |
|
---|
| 482 | /**
|
---|
| 483 | * Generate the filename of slice @p sliceno of biggiefile @p bigfileno
|
---|
| 484 | * in @p path with suffix @p s. The format is as follows: @p path, followed
|
---|
| 485 | * by "/slice-" and @p bigfileno zero-padded to 7 places, followed by
|
---|
| 486 | * a dot and @p sliceno zero-padded to 5 places, followed by ".dat" and the
|
---|
| 487 | * suffix. The string is a minimum of 24 characters long.
|
---|
| 488 | * @param bigfileno The biggiefile number. Starts from 0.
|
---|
| 489 | * @param sliceno The slice number of biggiefile @p bigfileno. 0 is a "header"
|
---|
| 490 | * slice (no suffix) containing the biggiestruct, then are the compressed
|
---|
| 491 | * slices, then an empty uncompressed "trailer" slice.
|
---|
| 492 | * @param path The path to append (with a / in the middle) to the slice filename.
|
---|
| 493 | * @param s If not "" then add a "." and this to the end.
|
---|
[44] | 494 | * @return The slice filename. To be freed by caller
|
---|
[1] | 495 | * @note The returned value points to static storage and will be overwritten with each call.
|
---|
| 496 | */
|
---|
[44] | 497 | char *slice_fname(long bigfileno, long sliceno, char *path, char *s)
|
---|
[1] | 498 | {
|
---|
| 499 |
|
---|
[44] | 500 | /*@ buffers **************************************************** */
|
---|
[688] | 501 | char *output = NULL;
|
---|
| 502 | char *suffix = NULL;
|
---|
[1] | 503 |
|
---|
[44] | 504 | /*@ end vars *************************************************** */
|
---|
[1] | 505 |
|
---|
[44] | 506 | assert_string_is_neither_NULL_nor_zerolength(path);
|
---|
[688] | 507 |
|
---|
| 508 | if (s != NULL) {
|
---|
[44] | 509 | asprintf(&suffix, ".%s", s);
|
---|
| 510 | } else {
|
---|
[688] | 511 | asprintf(&suffix, "%s", "");
|
---|
[44] | 512 | }
|
---|
| 513 | asprintf(&output, "%s/slice-%07ld.%05ld.dat%s", path, bigfileno,
|
---|
| 514 | sliceno, suffix);
|
---|
| 515 | paranoid_free(suffix);
|
---|
| 516 | return (output);
|
---|
[1] | 517 | }
|
---|
| 518 |
|
---|
| 519 |
|
---|
| 520 | /**
|
---|
| 521 | * Generate a spinning symbol based on integer @p i.
|
---|
| 522 | * The symbol rotates through the characters / - \ | to form an ASCII "spinner"
|
---|
| 523 | * if successively written to the same location on screen.
|
---|
| 524 | * @param i The amount of progress or whatever else to use to determine the character
|
---|
| 525 | * for this iteration of the spinner.
|
---|
| 526 | * @return The character for this iteration.
|
---|
| 527 | */
|
---|
[44] | 528 | int special_dot_char(int i)
|
---|
[1] | 529 | {
|
---|
[44] | 530 | switch (i % 4) {
|
---|
| 531 | case 0:
|
---|
| 532 | return ('/');
|
---|
| 533 | case 1:
|
---|
| 534 | return ('-');
|
---|
| 535 | case 2:
|
---|
| 536 | return ('\\');
|
---|
| 537 | case 3:
|
---|
| 538 | return ('|');
|
---|
| 539 | default:
|
---|
| 540 | return ('.');
|
---|
| 541 | }
|
---|
| 542 | return ('.');
|
---|
[1] | 543 | }
|
---|
| 544 |
|
---|
| 545 |
|
---|
| 546 | /**
|
---|
| 547 | * Wrap @p flaws_str across three lines. The first two are no more than 74 characters wide.
|
---|
| 548 | * @param flaws_str The original string to split.
|
---|
| 549 | * @param flaws_str_A Where to put the first 74-or-less characters.
|
---|
| 550 | * @param flaws_str_B Where to put the second 74-or-less characters.
|
---|
| 551 | * @param flaws_str_C Where to put the rest.
|
---|
| 552 | * @param res The result of the original evaluate_mountlist() operation.
|
---|
| 553 | * @return TRUE if res == 0, FALSE otherwise.
|
---|
| 554 | */
|
---|
| 555 | bool
|
---|
[44] | 556 | spread_flaws_across_three_lines(char *flaws_str, char *flaws_str_A,
|
---|
| 557 | char *flaws_str_B, char *flaws_str_C,
|
---|
| 558 | int res)
|
---|
[1] | 559 | {
|
---|
| 560 |
|
---|
[44] | 561 | /*@ int ************************************************************* */
|
---|
| 562 | int i = 0;
|
---|
[1] | 563 |
|
---|
[44] | 564 | /*@ initialize ****************************************************** */
|
---|
| 565 | assert(flaws_str != NULL);
|
---|
[1] | 566 |
|
---|
[783] | 567 | flaws_str_A = NULL;
|
---|
| 568 | flaws_str_B = NULL;
|
---|
| 569 | flaws_str_C = NULL;
|
---|
[1] | 570 |
|
---|
[44] | 571 | if (!res && !strlen(flaws_str)) {
|
---|
| 572 | return (TRUE);
|
---|
| 573 | }
|
---|
| 574 | if (strlen(flaws_str) > 0) {
|
---|
[783] | 575 | asprintf(&flaws_str_A, "%s", flaws_str + 1);
|
---|
[44] | 576 | }
|
---|
| 577 | if (strlen(flaws_str_A) >= 74) {
|
---|
| 578 | for (i = 74; flaws_str_A[i] != ' '; i--);
|
---|
[783] | 579 | asprintf(&flaws_str_B, "%s", flaws_str_A + i + 1);
|
---|
[44] | 580 | flaws_str_A[i] = '\0';
|
---|
| 581 | }
|
---|
| 582 | if (strlen(flaws_str_B) >= 74) {
|
---|
| 583 | for (i = 74; flaws_str_B[i] != ' '; i--);
|
---|
[783] | 584 | asprintf(&flaws_str_C, "%s", flaws_str_B + i + 1);
|
---|
[44] | 585 | flaws_str_B[i] = '\0';
|
---|
| 586 | }
|
---|
| 587 | if (res) {
|
---|
| 588 | return (FALSE);
|
---|
| 589 | } else {
|
---|
| 590 | return (TRUE);
|
---|
| 591 | }
|
---|
[1] | 592 | }
|
---|
| 593 |
|
---|
| 594 |
|
---|
| 595 | /**
|
---|
| 596 | * Compare @p stringA and @p stringB. This uses an ASCII sort for everything
|
---|
| 597 | * up to the digits on the end but a numerical sort for the digits on the end.
|
---|
| 598 | * @param stringA The first string to compare.
|
---|
| 599 | * @param stringB The second string to compare.
|
---|
| 600 | * @return The same as strcmp() - <0 if A<B, 0 if A=B, >0 if A>B.
|
---|
| 601 | * @note This function only does a numerical sort on the @e last set of numbers. If
|
---|
| 602 | * there are any in the middle those will be sorted ASCIIbetically.
|
---|
| 603 | */
|
---|
[44] | 604 | int strcmp_inc_numbers(char *stringA, char *stringB)
|
---|
[1] | 605 | {
|
---|
[44] | 606 | /*@ int ********************************************************* */
|
---|
| 607 | int i;
|
---|
| 608 | int start_of_numbers_in_A;
|
---|
| 609 | int start_of_numbers_in_B;
|
---|
| 610 | int res;
|
---|
[1] | 611 |
|
---|
[44] | 612 | /*@ long ******************************************************* */
|
---|
| 613 | long numA;
|
---|
| 614 | long numB;
|
---|
[1] | 615 |
|
---|
[44] | 616 | /*@ end vars *************************************************** */
|
---|
| 617 | assert(stringA != NULL);
|
---|
| 618 | assert(stringB != NULL);
|
---|
[1] | 619 |
|
---|
[44] | 620 | if (strlen(stringA) == strlen(stringB)) {
|
---|
| 621 | return (strcmp(stringA, stringB));
|
---|
| 622 | }
|
---|
| 623 | for (i = (int) strlen(stringA); i > 0 && isdigit(stringA[i - 1]); i--);
|
---|
| 624 | if (i == (int) strlen(stringA)) {
|
---|
| 625 | return (strcmp(stringA, stringB));
|
---|
| 626 | }
|
---|
| 627 | start_of_numbers_in_A = i;
|
---|
| 628 | for (i = (int) strlen(stringB); i > 0 && isdigit(stringB[i - 1]); i--);
|
---|
| 629 | if (i == (int) strlen(stringB)) {
|
---|
| 630 | return (strcmp(stringA, stringB));
|
---|
| 631 | }
|
---|
| 632 | start_of_numbers_in_B = i;
|
---|
| 633 | if (start_of_numbers_in_A != start_of_numbers_in_B) {
|
---|
| 634 | return (strcmp(stringA, stringB));
|
---|
| 635 | }
|
---|
| 636 | res = strncmp(stringA, stringB, (size_t) i);
|
---|
| 637 | if (res) {
|
---|
| 638 | return (res);
|
---|
| 639 | }
|
---|
| 640 | numA = atol(stringA + start_of_numbers_in_A);
|
---|
| 641 | numB = atol(stringB + start_of_numbers_in_B);
|
---|
| 642 | return ((int) (numA - numB));
|
---|
[1] | 643 | }
|
---|
| 644 |
|
---|
| 645 |
|
---|
| 646 |
|
---|
| 647 | /**
|
---|
| 648 | * Strip excess baggage from @p input, which should be a line from afio.
|
---|
| 649 | * For now this copies the whole line unless it finds a set of quotes, in which case
|
---|
| 650 | * it copies their contents only.
|
---|
| 651 | * @param input The input line (presumably from afio).
|
---|
| 652 | * @return The stripped line.
|
---|
| 653 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 654 | */
|
---|
[44] | 655 | char *strip_afio_output_line(char *input)
|
---|
[1] | 656 | {
|
---|
[44] | 657 | /*@ buffer ****************************************************** */
|
---|
| 658 | char *output;
|
---|
[1] | 659 |
|
---|
[44] | 660 | /*@ pointers **************************************************** */
|
---|
| 661 | char *p;
|
---|
| 662 | char *q;
|
---|
| 663 | /*@ end vars *************************************************** */
|
---|
[1] | 664 |
|
---|
[44] | 665 | assert(input != NULL);
|
---|
| 666 | asprintf(&output, "%s", input);
|
---|
| 667 | p = strchr(input, '\"');
|
---|
| 668 | if (p) {
|
---|
| 669 | q = strchr(++p, '\"');
|
---|
| 670 | if (q) {
|
---|
| 671 | paranoid_free(output);
|
---|
| 672 | asprintf(&output, "%s", p);
|
---|
| 673 | *(strchr(output, '\"')) = '\0';
|
---|
| 674 | }
|
---|
[1] | 675 | }
|
---|
[44] | 676 | return (output);
|
---|
[1] | 677 | }
|
---|
| 678 |
|
---|
| 679 |
|
---|
| 680 | /**
|
---|
| 681 | * Remove all characters whose ASCII value is less than or equal to 32
|
---|
| 682 | * (spaces and control characters) from both sides of @p in_out.
|
---|
| 683 | * @param in_out The string to strip spaces/control characters from (modified).
|
---|
| 684 | */
|
---|
[44] | 685 | void strip_spaces(char *in_out)
|
---|
[1] | 686 | {
|
---|
[44] | 687 | /*@ buffers ***************************************************** */
|
---|
| 688 | char *tmp;
|
---|
[58] | 689 | char *tmp1;
|
---|
[1] | 690 |
|
---|
[44] | 691 | /*@ pointers **************************************************** */
|
---|
| 692 | char *p;
|
---|
[1] | 693 |
|
---|
[44] | 694 | /*@ int ******************************************************** */
|
---|
| 695 | int i;
|
---|
| 696 | int original_incoming_length;
|
---|
[1] | 697 |
|
---|
[44] | 698 | /*@ end vars *************************************************** */
|
---|
[1] | 699 |
|
---|
[44] | 700 | assert(in_out != NULL);
|
---|
| 701 | original_incoming_length = (int) strlen(in_out);
|
---|
| 702 | for (i = 0; in_out[i] <= ' ' && i < (int) strlen(in_out); i++);
|
---|
| 703 | asprintf(&tmp, "%s", in_out + i);
|
---|
| 704 | for (i = (int) strlen(tmp); i > 0 && tmp[i - 1] <= 32; i--);
|
---|
| 705 | tmp[i] = '\0';
|
---|
| 706 | for (i = 0; i < original_incoming_length; i++) {
|
---|
| 707 | in_out[i] = ' ';
|
---|
[1] | 708 | }
|
---|
[44] | 709 | in_out[i] = '\0';
|
---|
| 710 | i = 0;
|
---|
| 711 | p = tmp;
|
---|
| 712 | while (*p != '\0') {
|
---|
| 713 | in_out[i] = *(p++);
|
---|
| 714 | in_out[i + 1] = '\0';
|
---|
| 715 | if (in_out[i] < 32 && i > 0) {
|
---|
| 716 | if (in_out[i] == 8) {
|
---|
| 717 | i--;
|
---|
| 718 | } else if (in_out[i] == 9) {
|
---|
| 719 | in_out[i++] = ' ';
|
---|
| 720 | } else if (in_out[i] == '\r') {
|
---|
[58] | 721 | asprintf(&tmp1, "%s", in_out + i);
|
---|
| 722 | strcpy(in_out, tmp1);
|
---|
| 723 | paranoid_free(tmp1);
|
---|
[44] | 724 | i = -1;
|
---|
| 725 | continue;
|
---|
| 726 | } else if (in_out[i] == '\t') {
|
---|
| 727 | for (i++; i % 5; i++);
|
---|
| 728 | } else if (in_out[i] >= 10 && in_out[i] <= 13) {
|
---|
| 729 | break;
|
---|
| 730 | } else {
|
---|
| 731 | i--;
|
---|
| 732 | }
|
---|
| 733 | } else {
|
---|
| 734 | i++;
|
---|
| 735 | }
|
---|
[1] | 736 | }
|
---|
[44] | 737 | in_out[i] = '\0';
|
---|
| 738 | paranoid_free(tmp);
|
---|
[1] | 739 | }
|
---|
| 740 |
|
---|
| 741 |
|
---|
| 742 | /**
|
---|
| 743 | * If there are double quotes "" around @p incoming then remove them.
|
---|
| 744 | * This does not affect other quotes that may be embedded within the string.
|
---|
| 745 | * @param incoming The string to trim quotes from (modified).
|
---|
[44] | 746 | * @return @p outcoming. To be freed by caller
|
---|
[1] | 747 | */
|
---|
[44] | 748 | char *trim_empty_quotes(char *incoming)
|
---|
[1] | 749 | {
|
---|
[44] | 750 | /*@ buffer ****************************************************** */
|
---|
| 751 | char *outgoing;
|
---|
[1] | 752 |
|
---|
[44] | 753 | /*@ end vars *************************************************** */
|
---|
| 754 | assert(incoming != NULL);
|
---|
[1] | 755 |
|
---|
[44] | 756 | if (incoming[0] == '\"' && incoming[strlen(incoming) - 1] == '\"') {
|
---|
| 757 | asprintf(&outgoing, "%s", incoming + 1);
|
---|
| 758 | outgoing[strlen(outgoing) - 1] = '\0';
|
---|
| 759 | } else {
|
---|
| 760 | asprintf(&outgoing, incoming);
|
---|
| 761 | }
|
---|
| 762 | return (outgoing);
|
---|
[1] | 763 | }
|
---|
| 764 |
|
---|
| 765 |
|
---|
| 766 |
|
---|
| 767 |
|
---|
| 768 | /**
|
---|
| 769 | * Remove any partition info from @p partition, leaving just the drive name.
|
---|
| 770 | * @param partition The partition name soon-to-become drive name. (modified)
|
---|
| 771 | * @return @p partition.
|
---|
| 772 | */
|
---|
[44] | 773 | char *truncate_to_drive_name(char *partition)
|
---|
[1] | 774 | {
|
---|
[44] | 775 | int i = strlen(partition) - 1;
|
---|
| 776 | char *c;
|
---|
[1] | 777 |
|
---|
| 778 | #ifdef __FreeBSD__
|
---|
| 779 |
|
---|
[44] | 780 | if (islower(partition[i])) // BSD subpartition
|
---|
| 781 | i--;
|
---|
| 782 | if (partition[i - 1] == 's') {
|
---|
| 783 | while (isdigit(partition[i]))
|
---|
| 784 | i--;
|
---|
| 785 | i--;
|
---|
| 786 | }
|
---|
| 787 | partition[i + 1] = '\0';
|
---|
[1] | 788 |
|
---|
| 789 | #else
|
---|
| 790 |
|
---|
[44] | 791 | assert_string_is_neither_NULL_nor_zerolength(partition);
|
---|
| 792 | /* first see if it's a devfs style device */
|
---|
| 793 | c = strrchr(partition, '/');
|
---|
| 794 | if (c && strncmp(c, "/part", 5) == 0) {
|
---|
| 795 | /* yup it's devfs, return the "disc" path */
|
---|
[783] | 796 | strncpy(c + 1, "disc", (size_t)5);
|
---|
[44] | 797 | return partition;
|
---|
| 798 | }
|
---|
[1] | 799 |
|
---|
[44] | 800 | for (i = strlen(partition); isdigit(partition[i - 1]); i--)
|
---|
| 801 | continue;
|
---|
| 802 | if (partition[i - 1] == 'p' && isdigit(partition[i - 2])) {
|
---|
| 803 | i--;
|
---|
| 804 | }
|
---|
| 805 | partition[i] = '\0';
|
---|
[1] | 806 |
|
---|
| 807 | #endif
|
---|
| 808 |
|
---|
[44] | 809 | return partition;
|
---|
[1] | 810 | }
|
---|
| 811 |
|
---|
| 812 |
|
---|
| 813 | /**
|
---|
| 814 | * Turn a RAID level number (-1 to 5) into a friendly string. The string
|
---|
| 815 | * is either "Linear RAID" for -1, or " RAID %-2d " (%d = @p raid_level)
|
---|
| 816 | * for anything else.
|
---|
| 817 | * @param raid_level The RAID level to stringify.
|
---|
[44] | 818 | * @return The string form of @p raid_level. To be freed by caller
|
---|
[1] | 819 | * @note The returned value points to static storage that will be overwritten with each call.
|
---|
| 820 | */
|
---|
[44] | 821 | char *turn_raid_level_number_to_string(int raid_level)
|
---|
[1] | 822 | {
|
---|
| 823 |
|
---|
[44] | 824 | /*@ buffer ********************************************************** */
|
---|
| 825 | char *output;
|
---|
[1] | 826 |
|
---|
[44] | 827 | if (raid_level >= 0) {
|
---|
| 828 | asprintf(&output, " RAID %-2d ", raid_level);
|
---|
| 829 | } else {
|
---|
| 830 | asprintf(&output, "Linear RAID");
|
---|
| 831 | }
|
---|
| 832 | return (output);
|
---|
[1] | 833 | }
|
---|
| 834 |
|
---|
| 835 |
|
---|
| 836 | /**
|
---|
| 837 | * Determine the severity (1-3, 1 being low) of the fact that
|
---|
| 838 | * @p fn changed in the live filesystem (verify/compare).
|
---|
| 839 | * @param fn The filename that changed.
|
---|
| 840 | * @param out_reason If non-NULL, a descriptive reason for the difference will be copied here.
|
---|
| 841 | * @return The severity (1-3).
|
---|
| 842 | */
|
---|
| 843 | int severity_of_difference(char *fn, char *out_reason)
|
---|
| 844 | {
|
---|
[87] | 845 | int sev = 0;
|
---|
[44] | 846 | char *reason;
|
---|
| 847 | char *filename;
|
---|
[1] | 848 |
|
---|
[87] | 849 | // out_reason might be null on purpose, so don't bomb if it is :) OK?
|
---|
[44] | 850 | assert_string_is_neither_NULL_nor_zerolength(fn);
|
---|
| 851 | if (!strncmp(fn, MNT_RESTORING, strlen(MNT_RESTORING))) {
|
---|
| 852 | asprintf(&filename, "%s", fn + strlen(MNT_RESTORING));
|
---|
| 853 | } else if (fn[0] != '/') {
|
---|
| 854 | asprintf(&filename, "/%s", fn);
|
---|
| 855 | } else {
|
---|
| 856 | asprintf(&filename, "%s", fn);
|
---|
| 857 | }
|
---|
[1] | 858 |
|
---|
[44] | 859 | if (!strncmp(filename, "/var/", 5)) {
|
---|
| 860 | sev = 2;
|
---|
[87] | 861 | asprintf(&reason,
|
---|
[507] | 862 | _("/var's contents will change regularly, inevitably."));
|
---|
[44] | 863 | }
|
---|
| 864 | if (!strncmp(filename, "/home", 5)) {
|
---|
| 865 | sev = 2;
|
---|
[87] | 866 | asprintf(&reason,
|
---|
[507] | 867 | _("It's in your /home partiton. Therefore, it is important."));
|
---|
[44] | 868 | }
|
---|
| 869 | if (!strncmp(filename, "/usr/", 5)) {
|
---|
| 870 | sev = 3;
|
---|
[87] | 871 | asprintf(&reason,
|
---|
[507] | 872 | _("You may have installed/removed software during the backup."));
|
---|
[44] | 873 | }
|
---|
| 874 | if (!strncmp(filename, "/etc/", 5)) {
|
---|
| 875 | sev = 3;
|
---|
[87] | 876 | asprintf(&reason,
|
---|
[507] | 877 | _("Do not edit config files while backing up your PC."));
|
---|
[44] | 878 | }
|
---|
| 879 | if (!strcmp(filename, "/etc/adjtime")
|
---|
| 880 | || !strcmp(filename, "/etc/mtab")) {
|
---|
| 881 | sev = 1;
|
---|
[507] | 882 | asprintf(&reason, _("This file changes all the time. It's OK."));
|
---|
[44] | 883 | }
|
---|
| 884 | if (!strncmp(filename, "/root/", 6)) {
|
---|
| 885 | sev = 3;
|
---|
[89] | 886 | asprintf(&reason,
|
---|
[507] | 887 | _("Were you compiling/editing something in /root?"));
|
---|
[44] | 888 | }
|
---|
| 889 | if (!strncmp(filename, "/root/.", 7)) {
|
---|
| 890 | sev = 2;
|
---|
[507] | 891 | asprintf(&reason, _("Temp or 'dot' files changed in /root."));
|
---|
[44] | 892 | }
|
---|
| 893 | if (!strncmp(filename, "/var/lib/", 9)) {
|
---|
| 894 | sev = 2;
|
---|
[507] | 895 | asprintf(&reason, _("Did you add/remove software during backing?"));
|
---|
[44] | 896 | }
|
---|
| 897 | if (!strncmp(filename, "/var/lib/rpm", 12)) {
|
---|
| 898 | sev = 3;
|
---|
[507] | 899 | asprintf(&reason, _("Did you add/remove software during backing?"));
|
---|
[44] | 900 | }
|
---|
| 901 | if (!strncmp(filename, "/var/lib/slocate", 16)) {
|
---|
| 902 | sev = 1;
|
---|
[87] | 903 | asprintf(&reason,
|
---|
[507] | 904 | _("The 'update' daemon ran during backup. This does not affect the integrity of your backup."));
|
---|
[44] | 905 | }
|
---|
| 906 | if (!strncmp(filename, "/var/log/", 9)
|
---|
| 907 | || strstr(filename, "/.xsession")
|
---|
| 908 | || !strcmp(filename + strlen(filename) - 4, ".log")) {
|
---|
| 909 | sev = 1;
|
---|
[87] | 910 | asprintf(&reason,
|
---|
[507] | 911 | _("Log files change frequently as the computer runs. Fret not."));
|
---|
[44] | 912 | }
|
---|
| 913 | if (!strncmp(filename, "/var/spool", 10)) {
|
---|
| 914 | sev = 1;
|
---|
[87] | 915 | asprintf(&reason,
|
---|
[507] | 916 | _("Background processes or printers were active. This does not affect the integrity of your backup."));
|
---|
[44] | 917 | }
|
---|
| 918 | if (!strncmp(filename, "/var/spool/mail", 10)) {
|
---|
| 919 | sev = 2;
|
---|
[507] | 920 | asprintf(&reason, _("Mail was sent/received during backup."));
|
---|
[44] | 921 | }
|
---|
| 922 | if (filename[strlen(filename) - 1] == '~') {
|
---|
| 923 | sev = 1;
|
---|
[87] | 924 | asprintf(&reason,
|
---|
[507] | 925 | _("Backup copy of another file which was modified recently."));
|
---|
[44] | 926 | }
|
---|
| 927 | if (strstr(filename, "cache")) {
|
---|
| 928 | sev = 1;
|
---|
[87] | 929 | asprintf(&reason,
|
---|
[507] | 930 | _("Part of a cache of data. Caches change from time to time. Don't worry."));
|
---|
[44] | 931 | }
|
---|
| 932 | if (!strncmp(filename, "/var/run/", 9)
|
---|
| 933 | || !strncmp(filename, "/var/lock", 8)
|
---|
| 934 | || strstr(filename, "/.DCOPserver") || strstr(filename, "/.MCOP")
|
---|
| 935 | || strstr(filename, "/.Xauthority")) {
|
---|
| 936 | sev = 1;
|
---|
[87] | 937 | asprintf(&reason,
|
---|
[89] | 938 | "Temporary file (a lockfile, perhaps) used by software such as X or KDE to register its presence.");
|
---|
[44] | 939 | }
|
---|
| 940 | paranoid_free(filename);
|
---|
| 941 |
|
---|
[87] | 942 | if (sev == 0) {
|
---|
| 943 | sev = 3;
|
---|
| 944 | asprintf(&reason,
|
---|
[507] | 945 | _("Changed since backup. Consider running a differential backup in a day or two."));
|
---|
[44] | 946 | }
|
---|
[87] | 947 |
|
---|
| 948 | out_reason = reason;
|
---|
[44] | 949 | return (sev);
|
---|
[1] | 950 | }
|
---|
| 951 |
|
---|
| 952 |
|
---|
| 953 |
|
---|
| 954 | /**
|
---|
| 955 | * Compare the filenames in two filelist entries (s_filelist_entry*) casted
|
---|
| 956 | * to void*.
|
---|
| 957 | * @param va The first filelist entry, cast as a @c void pointer.
|
---|
| 958 | * @param vb The second filelist entry, cast as a @c void pointer.
|
---|
| 959 | * @return The return value of strcmp().
|
---|
| 960 | */
|
---|
[44] | 961 | int compare_two_filelist_entries(void *va, void *vb)
|
---|
[1] | 962 | {
|
---|
[44] | 963 | static int res;
|
---|
| 964 | struct s_filelist_entry *fa, *fb;
|
---|
[1] | 965 |
|
---|
[44] | 966 | assert(va != NULL);
|
---|
| 967 | assert(vb != NULL);
|
---|
| 968 | fa = (struct s_filelist_entry *) va;
|
---|
| 969 | fb = (struct s_filelist_entry *) vb;
|
---|
| 970 | res = strcmp(fa->filename, fb->filename);
|
---|
| 971 | return (res);
|
---|
[1] | 972 | }
|
---|
| 973 |
|
---|
| 974 |
|
---|
| 975 | /**
|
---|
| 976 | * Generate a line intended to be passed to update_evalcall_form(), indicating
|
---|
| 977 | * the current media fill percentage (or number of kilobytes if size is not known).
|
---|
| 978 | * @param bkpinfo The backup media structure. Fields used:
|
---|
| 979 | * - @c bkpinfo->backup_media_type
|
---|
| 980 | * - @c bkpinfo->media_size
|
---|
| 981 | * - @c bkpinfo->scratchdir
|
---|
[87] | 982 | * @return The string indicating media fill. Needs to be freed by caller
|
---|
[1] | 983 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 984 | */
|
---|
[44] | 985 | char *percent_media_full_comment(struct s_bkpinfo *bkpinfo)
|
---|
[1] | 986 | {
|
---|
[44] | 987 | /*@ int *********************************************** */
|
---|
[87] | 988 | int percentage = 0;
|
---|
[783] | 989 | int i = 0;
|
---|
| 990 | int j = 0;
|
---|
[1] | 991 |
|
---|
[44] | 992 | /*@ buffers ******************************************* */
|
---|
[783] | 993 | char *outstr = NULL;
|
---|
| 994 | char *tmp1 = NULL;
|
---|
| 995 | char *tmp2 = NULL;
|
---|
| 996 | char *prepstr = NULL;
|
---|
| 997 | char *p = NULL;
|
---|
[1] | 998 |
|
---|
[44] | 999 | assert(bkpinfo != NULL);
|
---|
[1] | 1000 |
|
---|
[87] | 1001 | if (bkpinfo->media_size[g_current_media_number] <= 0) {
|
---|
[783] | 1002 | asprintf(&outstr, _("Volume %d: %'lld kilobytes archived so far"),
|
---|
| 1003 | g_current_media_number, g_tape_posK);
|
---|
[507] | 1004 |
|
---|
[44] | 1005 | return (outstr);
|
---|
| 1006 | }
|
---|
[1] | 1007 |
|
---|
| 1008 | /* update screen */
|
---|
[44] | 1009 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 1010 | percentage =
|
---|
| 1011 | (int) (g_tape_posK / 10 /
|
---|
| 1012 | bkpinfo->media_size[g_current_media_number]);
|
---|
[507] | 1013 | asprintf(&prepstr, _("Volume %d: ["), g_current_media_number);
|
---|
[44] | 1014 | } else {
|
---|
| 1015 | percentage =
|
---|
| 1016 | (int) (space_occupied_by_cd(bkpinfo->scratchdir) * 100 / 1024 /
|
---|
| 1017 | bkpinfo->media_size[g_current_media_number]);
|
---|
[87] | 1018 | asprintf(&prepstr, "%s %d: [",
|
---|
[783] | 1019 | bkpinfo->backup_media_string,
|
---|
[89] | 1020 | g_current_media_number);
|
---|
[1] | 1021 | }
|
---|
[87] | 1022 | if (percentage > 100) {
|
---|
| 1023 | percentage = 100;
|
---|
[44] | 1024 | }
|
---|
[89] | 1025 | j = trunc(percentage / 5);
|
---|
| 1026 | tmp1 = (char *) malloc((j + 1) * sizeof(char));
|
---|
| 1027 | for (i = 0, p = tmp1; i < j; i++, p++) {
|
---|
| 1028 | *p = '*';
|
---|
[44] | 1029 | }
|
---|
[87] | 1030 | *p = '\0';
|
---|
| 1031 |
|
---|
[89] | 1032 | tmp2 = (char *) malloc((20 - j + 1) * sizeof(char));
|
---|
| 1033 | for (i = 0, p = tmp2; i < 20 - j; i++, p++) {
|
---|
| 1034 | *p = '.';
|
---|
[87] | 1035 | }
|
---|
| 1036 | *p = '\0';
|
---|
| 1037 |
|
---|
| 1038 | /* BERLIOS There is a bug here I can't solve for the moment. If you
|
---|
[122] | 1039 | * replace %% in the format below by 'percent' it just works, but
|
---|
[87] | 1040 | * like this it creates a huge number. Memory pb somewhere */
|
---|
| 1041 | /*
|
---|
[89] | 1042 | log_it("percentage: %d", percentage);
|
---|
| 1043 | asprintf(&outstr, "%s%s%s] %3d%% used", prepstr, tmp1, tmp2, percentage);
|
---|
| 1044 | */
|
---|
[507] | 1045 | asprintf(&outstr, _("%s%s%s] %3d percent used"), prepstr, tmp1, tmp2,
|
---|
[89] | 1046 | percentage);
|
---|
[87] | 1047 | paranoid_free(prepstr);
|
---|
| 1048 | paranoid_free(tmp1);
|
---|
| 1049 | paranoid_free(tmp2);
|
---|
[44] | 1050 | return (outstr);
|
---|
[1] | 1051 | }
|
---|