[1] | 1 | /* libmondo-string.c
|
---|
[2708] | 2 | $Id: libmondo-string.c 2708 2011-01-27 18:31:44Z bruno $
|
---|
[1] | 3 |
|
---|
| 4 | - string manipulation
|
---|
| 5 |
|
---|
| 6 |
|
---|
| 7 | 08/02
|
---|
| 8 | - added function turn_wildcard_chars_into_literal_chars()
|
---|
| 9 |
|
---|
| 10 | 03/10/2004?
|
---|
| 11 | - make percent_media_full_comment() use media_descriptor_string():
|
---|
| 12 | "DVD %d" or "ISO %d" (if that's what it is) rather than "CD %d"
|
---|
| 13 | - fix build_partition_name() to use 'adXsY' rather than 'adXpY' on FreeBSD
|
---|
| 14 |
|
---|
| 15 | 10/08/2003
|
---|
| 16 | - changed 'CD %d' to '<media> %d' (msg)
|
---|
| 17 |
|
---|
| 18 | 10/01
|
---|
| 19 | - fixing strip_spaces() to handle /r properly
|
---|
| 20 |
|
---|
| 21 | 09/26
|
---|
| 22 | - added char *media_descriptor_string(t_bkptype);
|
---|
| 23 |
|
---|
| 24 | 05/06
|
---|
| 25 | - cleaned up severity_of_difference() a bit
|
---|
| 26 |
|
---|
| 27 | 05/05
|
---|
| 28 | - added Joshua Oreman's FreeBSD patches
|
---|
| 29 |
|
---|
| 30 | 04/24
|
---|
| 31 | - added lots of assert()'s and log_OS_error()'s
|
---|
| 32 | - severity_of_difference() skips "/mnt/RESTORING" at start
|
---|
| 33 | of filename if it's there
|
---|
| 34 |
|
---|
| 35 | 04/04/2003
|
---|
| 36 | - misc clean-up (Tom Mortell)
|
---|
| 37 |
|
---|
| 38 | 11/17/2002
|
---|
| 39 | - strip_spaces() now accommodates _smaller_ strings auto'y
|
---|
| 40 |
|
---|
| 41 | 11/08
|
---|
| 42 | - if decimal point in string sent to friendly_sizestr_to_sizelong()
|
---|
| 43 | then fatal error: we expect integers only
|
---|
| 44 |
|
---|
| 45 | 10/01 - 10/31
|
---|
| 46 | - commented subroutines
|
---|
| 47 | - strip_spaces() allows up to MAX_STR_LEN-len input string
|
---|
| 48 |
|
---|
| 49 | 08/01 - 08/31
|
---|
| 50 | - fixed bug in friendly_sizestr_to_sizelong() which stopped
|
---|
| 51 | it from working with capital G's and K's
|
---|
| 52 | - fixed bug in build_partition_name()
|
---|
| 53 |
|
---|
| 54 | 07/24
|
---|
| 55 | - created
|
---|
| 56 | */
|
---|
| 57 |
|
---|
| 58 |
|
---|
| 59 | /**
|
---|
| 60 | * @file
|
---|
| 61 | * Functions for handling strings.
|
---|
| 62 | */
|
---|
| 63 |
|
---|
| 64 | #include "my-stuff.h"
|
---|
| 65 | #include "mondostructures.h"
|
---|
| 66 | #include "libmondo-string.h"
|
---|
| 67 | #include "lib-common-externs.h"
|
---|
| 68 | #include "libmondo-files-EXT.h"
|
---|
| 69 | #include "libmondo-gui-EXT.h"
|
---|
| 70 | #include "libmondo-tools-EXT.h"
|
---|
| 71 |
|
---|
| 72 | /*@unused@*/
|
---|
[2708] | 73 | //static char cvsid[] = "$Id: libmondo-string.c 2708 2011-01-27 18:31:44Z bruno $";
|
---|
[1] | 74 |
|
---|
| 75 | extern int g_current_media_number;
|
---|
| 76 | extern long long g_tape_posK;
|
---|
| 77 |
|
---|
| 78 |
|
---|
| 79 | /**
|
---|
| 80 | * @addtogroup stringGroup
|
---|
| 81 | * @{
|
---|
| 82 | */
|
---|
| 83 | /**
|
---|
| 84 | * Build a partition name from a drive and a partition number.
|
---|
| 85 | * @param drive The drive basename of the partition name (e.g. /dev/hda)
|
---|
| 86 | * @param partno The partition number (e.g. 1)
|
---|
| 87 | * @param partition Where to put the partition name (e.g. /dev/hda1)
|
---|
| 88 | * @return @p partition.
|
---|
| 89 | * @note If @p drive ends in a digit, then 'p' (on Linux) or 's' (on *BSD) is added before @p partno.
|
---|
| 90 | */
|
---|
| 91 | char *
|
---|
| 92 | build_partition_name (char *partition, const char *drive, int partno)
|
---|
| 93 | {
|
---|
| 94 | char *p, *c;
|
---|
| 95 |
|
---|
| 96 | assert(partition!=NULL);
|
---|
| 97 | assert_string_is_neither_NULL_nor_zerolength(drive);
|
---|
| 98 | assert(partno>=0);
|
---|
| 99 |
|
---|
| 100 | p = strcpy(partition, drive);
|
---|
| 101 | /* is this a devfs device path? */
|
---|
| 102 | c = strrchr (partition, '/');
|
---|
| 103 | if (c && strncmp (c, "/disc", 5) == 0) {
|
---|
| 104 | /* yup it's devfs, return the "part" path */
|
---|
| 105 | strcpy (c + 1, "part");
|
---|
| 106 | p = c + 5;
|
---|
| 107 | } else {
|
---|
| 108 | p += strlen (p);
|
---|
| 109 | if (isdigit (p[-1])) {
|
---|
| 110 | *p++ =
|
---|
| 111 | #ifdef BSD
|
---|
| 112 | 's';
|
---|
| 113 | #else
|
---|
| 114 | 'p';
|
---|
| 115 | #endif
|
---|
| 116 | }
|
---|
| 117 | }
|
---|
| 118 | sprintf (p, "%d", partno);
|
---|
| 119 | return (partition);
|
---|
| 120 | }
|
---|
| 121 |
|
---|
| 122 |
|
---|
| 123 |
|
---|
| 124 |
|
---|
| 125 |
|
---|
| 126 |
|
---|
| 127 |
|
---|
| 128 |
|
---|
| 129 |
|
---|
| 130 |
|
---|
| 131 |
|
---|
| 132 |
|
---|
| 133 |
|
---|
| 134 | /**
|
---|
| 135 | * Pad a string on both sides so it appears centered.
|
---|
| 136 | * @param in_out The string to be center-padded (modified).
|
---|
| 137 | * @param width The width of the final result.
|
---|
| 138 | */
|
---|
| 139 | void center_string (char *in_out, int width)
|
---|
| 140 | {
|
---|
| 141 | char scratch[MAX_STR_LEN];
|
---|
| 142 | char *p;
|
---|
| 143 | int i; /* purpose */
|
---|
| 144 | int len; /* purpose */
|
---|
| 145 | int mid; /* purpose */
|
---|
| 146 | int x; /* purpose */
|
---|
| 147 |
|
---|
| 148 | assert(in_out!=NULL);
|
---|
| 149 | assert(width>2);
|
---|
| 150 |
|
---|
| 151 | if (strlen (in_out) == 0)
|
---|
| 152 | {
|
---|
| 153 | return;
|
---|
| 154 | }
|
---|
| 155 | for (p = in_out; *p == ' '; p++);
|
---|
| 156 | strcpy (scratch, p);
|
---|
| 157 | len = (int) strlen (scratch);
|
---|
| 158 | mid = width / 2;
|
---|
| 159 | x = mid - len / 2;
|
---|
| 160 | for (i = 0; i < x; i++)
|
---|
| 161 | {
|
---|
| 162 | in_out[i] = ' ';
|
---|
| 163 | }
|
---|
| 164 | in_out[i] = '\0';
|
---|
| 165 | strcat (in_out, scratch);
|
---|
| 166 | }
|
---|
| 167 |
|
---|
| 168 |
|
---|
| 169 |
|
---|
| 170 |
|
---|
| 171 | inline void turn_wildcard_chars_into_literal_chars(char*sout, char*sin)
|
---|
| 172 | {
|
---|
| 173 | char *p, *q;
|
---|
| 174 |
|
---|
| 175 | for(p=sin, q=sout; *p!='\0'; *(q++) = *(p++) )
|
---|
| 176 | {
|
---|
| 177 | if (strchr("[]*?", *p)) { *(q++) = '\\'; }
|
---|
| 178 | }
|
---|
| 179 | *q = *p; // for the final '\0'
|
---|
| 180 | }
|
---|
| 181 |
|
---|
| 182 |
|
---|
| 183 |
|
---|
| 184 | /**
|
---|
| 185 | * Add commas every third place in @p input.
|
---|
| 186 | * @param input The string to commarize.
|
---|
| 187 | * @return The string with commas.
|
---|
| 188 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 189 | */
|
---|
| 190 | char* commarize(char*input)
|
---|
| 191 | {
|
---|
| 192 | char pos_w_commas[MAX_STR_LEN];
|
---|
| 193 | static char output[MAX_STR_LEN];
|
---|
| 194 | char tmp[MAX_STR_LEN];
|
---|
| 195 | int j;
|
---|
| 196 |
|
---|
| 197 | assert(input!=NULL);
|
---|
| 198 |
|
---|
| 199 | strcpy(tmp, input);
|
---|
| 200 | if (strlen(tmp) > 6)
|
---|
| 201 | {
|
---|
| 202 | strcpy(pos_w_commas, tmp);
|
---|
| 203 | j = (int) strlen(pos_w_commas);
|
---|
| 204 | tmp[j-6] = ',';
|
---|
| 205 | strcpy(tmp+j-5, pos_w_commas+j-6);
|
---|
| 206 | // tmp[j-2] = ',';
|
---|
| 207 | // strcpy(tmp+j-1, pos_w_commas+j-3);
|
---|
| 208 | strcpy(pos_w_commas, tmp);
|
---|
| 209 | }
|
---|
| 210 | if (strlen(tmp) > 3)
|
---|
| 211 | {
|
---|
| 212 | j = (int) strlen(tmp);
|
---|
| 213 | strcpy(pos_w_commas, tmp);
|
---|
| 214 | pos_w_commas[j-3] = ',';
|
---|
| 215 | strcpy(pos_w_commas+j-2, tmp+j-3);
|
---|
| 216 | }
|
---|
| 217 | else
|
---|
| 218 | {
|
---|
| 219 | strcpy(pos_w_commas, tmp);
|
---|
| 220 | }
|
---|
| 221 | strcpy(output, pos_w_commas);
|
---|
| 222 | return(output);
|
---|
| 223 | }
|
---|
| 224 |
|
---|
| 225 |
|
---|
| 226 |
|
---|
| 227 |
|
---|
| 228 |
|
---|
| 229 |
|
---|
| 230 |
|
---|
| 231 |
|
---|
| 232 |
|
---|
| 233 | /**
|
---|
| 234 | * Turn an entry from the RAID editor's disklist into a GUI-friendly string.
|
---|
| 235 | * The format is: the device left-aligned and padded to 24 places, followed by a space and the
|
---|
| 236 | * index, right-aligned and padded to eight places. The total string length
|
---|
| 237 | * is exactly 33.
|
---|
| 238 | * @param disklist The disklist to operate on.
|
---|
| 239 | * @param lino The line number from @p disklist to convert to a string.
|
---|
| 240 | * @return The string form of the disklist entry.
|
---|
| 241 | * @note The returned string points to static storage and will be overwritten with each call.
|
---|
| 242 | */
|
---|
| 243 | char *
|
---|
| 244 | disklist_entry_to_string (struct list_of_disks *disklist, int lino)
|
---|
| 245 | {
|
---|
| 246 |
|
---|
| 247 | /*@ buffers ***********************************************************/
|
---|
| 248 | static char output[MAX_STR_LEN];
|
---|
| 249 |
|
---|
| 250 | assert(disklist!=NULL);
|
---|
| 251 |
|
---|
| 252 | sprintf (output, "%-24s %8d", disklist->el[lino].device,
|
---|
| 253 | disklist->el[lino].index);
|
---|
| 254 | return (output);
|
---|
| 255 | }
|
---|
| 256 |
|
---|
| 257 |
|
---|
| 258 |
|
---|
| 259 |
|
---|
| 260 |
|
---|
| 261 | /**
|
---|
| 262 | * Turn a "friendly" sizestring into a number of megabytes.
|
---|
| 263 | * Supports the suffixes 'k'/'K', 'm'/'M', and 'g'/'G'. Calls
|
---|
| 264 | * fatal_error() if an unknown suffix is encountered.
|
---|
| 265 | * @param incoming The sizestring to convert (e.g. "40m", "2g").
|
---|
| 266 | * @return The size in megabytes.
|
---|
| 267 | */
|
---|
| 268 | long
|
---|
| 269 | friendly_sizestr_to_sizelong (char *incoming)
|
---|
| 270 | {
|
---|
| 271 | long outval;
|
---|
| 272 | int i;
|
---|
| 273 | char *tmp;
|
---|
| 274 | char ch;
|
---|
| 275 |
|
---|
| 276 | assert_string_is_neither_NULL_nor_zerolength(incoming);
|
---|
| 277 |
|
---|
| 278 | malloc_string(tmp);
|
---|
| 279 | if (!incoming[0]) { free(tmp); return(0); }
|
---|
| 280 | if (strchr(incoming, '.'))
|
---|
| 281 | { fatal_error("Please use integers only. No decimal points."); }
|
---|
| 282 | strcpy (tmp, incoming);
|
---|
| 283 | i = (int) strlen(tmp);
|
---|
| 284 | if (tmp[i-1]=='B' || tmp[i-1]=='b') { tmp[i-1]='\0'; }
|
---|
| 285 | for (i = 0; i < (int) strlen (tmp) && isdigit (tmp[i]); i++);
|
---|
| 286 | ch = tmp[i];
|
---|
| 287 | tmp[i] = '\0';
|
---|
| 288 | outval = atol (tmp);
|
---|
| 289 | if (ch == 'g' || ch == 'G')
|
---|
| 290 | {
|
---|
| 291 | outval = outval * 1024;
|
---|
| 292 | }
|
---|
| 293 | else if (ch == 'k' || ch == 'K')
|
---|
| 294 | {
|
---|
| 295 | outval = outval / 1024;
|
---|
| 296 | }
|
---|
| 297 | else if (ch == 't' || ch == 'T') // terabyte
|
---|
| 298 | {
|
---|
| 299 | outval *= 1048576;
|
---|
| 300 | }
|
---|
| 301 | else if (ch == 'Y' || ch == 'y') // yottabyte - the biggest measure in the info file
|
---|
| 302 | {
|
---|
| 303 | log_it ("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?!?!");
|
---|
| 304 | popup_and_OK ("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 :-)");
|
---|
| 305 | fatal_error ("Integer overflow.");
|
---|
| 306 | }
|
---|
| 307 | else if (ch != 'm' && ch != 'M')
|
---|
| 308 | {
|
---|
| 309 | sprintf(tmp, "Re: parameter '%s' - bad multiplier ('%c')", incoming, ch);
|
---|
| 310 | fatal_error(tmp);
|
---|
| 311 | }
|
---|
| 312 | paranoid_free(tmp);
|
---|
| 313 | return (outval);
|
---|
| 314 | }
|
---|
| 315 |
|
---|
| 316 |
|
---|
| 317 |
|
---|
| 318 | /**
|
---|
| 319 | * Add spaces to the right of @p incoming to make it @p width characters wide.
|
---|
| 320 | * @param incoming The string to left-pad.
|
---|
| 321 | * @param width The width to pad it to.
|
---|
| 322 | * @return The left-padded string.
|
---|
| 323 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 324 | * @bug Why does center_string() modify its argument but leftpad_string() returns a modified copy?
|
---|
| 325 | */
|
---|
| 326 | char *
|
---|
| 327 | leftpad_string (char *incoming, int width)
|
---|
| 328 | {
|
---|
| 329 | /*@ buffers ******************************************************/
|
---|
| 330 | static char output[MAX_STR_LEN];
|
---|
| 331 |
|
---|
| 332 | /*@ ints *********************************************************/
|
---|
| 333 | int i;
|
---|
| 334 |
|
---|
| 335 | /*@ end vars *****************************************************/
|
---|
| 336 | assert(incoming!=NULL);
|
---|
| 337 | assert(width>2);
|
---|
| 338 |
|
---|
| 339 | strcpy (output, incoming);
|
---|
| 340 | for (i = (int) strlen (output); i < width; i++)
|
---|
| 341 | {
|
---|
| 342 | output[i] = ' ';
|
---|
| 343 | }
|
---|
| 344 | output[i] = '\0';
|
---|
| 345 | return (output);
|
---|
| 346 | }
|
---|
| 347 |
|
---|
| 348 |
|
---|
| 349 |
|
---|
| 350 | /**
|
---|
| 351 | * Turn a marker byte (e.g. BLK_START_OF_BACKUP) into a string (e.g. "BLK_START_OF_BACKUP").
|
---|
| 352 | * Unknown markers are identified as "BLK_UNKNOWN (%d)" where %d is the decimal value.
|
---|
| 353 | * @param marker The marker byte to stringify.
|
---|
| 354 | * @return @p marker as a string.
|
---|
| 355 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 356 | */
|
---|
| 357 | char *
|
---|
| 358 | marker_to_string (int marker)
|
---|
| 359 | {
|
---|
| 360 | /*@ buffer *******************************************************/
|
---|
| 361 | static char outstr[MAX_STR_LEN];
|
---|
| 362 |
|
---|
| 363 |
|
---|
| 364 | /*@ end vars ****************************************************/
|
---|
| 365 |
|
---|
| 366 | switch (marker)
|
---|
| 367 | {
|
---|
| 368 | case BLK_START_OF_BACKUP:
|
---|
| 369 | strcpy (outstr, "BLK_START_OF_BACKUP");
|
---|
| 370 | break;
|
---|
| 371 | case BLK_START_OF_TAPE:
|
---|
| 372 | strcpy (outstr, "BLK_START_OF_TAPE");
|
---|
| 373 | break;
|
---|
| 374 | case BLK_START_AN_AFIO_OR_SLICE:
|
---|
| 375 | strcpy (outstr, "BLK_START_AN_AFIO_OR_SLICE");
|
---|
| 376 | break;
|
---|
| 377 | case BLK_STOP_AN_AFIO_OR_SLICE:
|
---|
| 378 | strcpy (outstr, "BLK_STOP_AN_AFIO_OR_SLICE");
|
---|
| 379 | break;
|
---|
| 380 | case BLK_START_AFIOBALLS:
|
---|
| 381 | strcpy (outstr, "BLK_START_AFIOBALLS");
|
---|
| 382 | break;
|
---|
| 383 | case BLK_STOP_AFIOBALLS:
|
---|
| 384 | strcpy (outstr, "BLK_STOP_AFIOBALLS");
|
---|
| 385 | break;
|
---|
| 386 | case BLK_STOP_BIGGIEFILES:
|
---|
| 387 | strcpy (outstr, "BLK_STOP_BIGGIEFILES");
|
---|
| 388 | break;
|
---|
| 389 | case BLK_START_A_NORMBIGGIE:
|
---|
| 390 | strcpy (outstr, "BLK_START_A_NORMBIGGIE");
|
---|
| 391 | break;
|
---|
| 392 | case BLK_START_A_PIHBIGGIE:
|
---|
| 393 | strcpy (outstr, "BLK_START_A_PIHBIGGIE");
|
---|
| 394 | break;
|
---|
| 395 | case BLK_START_EXTENDED_ATTRIBUTES:
|
---|
| 396 | strcpy (outstr, "BLK_START_EXTENDED_ATTRIBUTES");
|
---|
| 397 | break;
|
---|
| 398 | case BLK_STOP_EXTENDED_ATTRIBUTES:
|
---|
| 399 | strcpy (outstr, "BLK_STOP_EXTENDED_ATTRIBUTES");
|
---|
| 400 | break;
|
---|
| 401 | case BLK_START_EXAT_FILE:
|
---|
| 402 | strcpy (outstr, "BLK_START_EXAT_FILE");
|
---|
| 403 | break;
|
---|
| 404 | case BLK_STOP_EXAT_FILE:
|
---|
| 405 | strcpy (outstr, "BLK_STOP_EXAT_FILE");
|
---|
| 406 | break;
|
---|
| 407 | case BLK_START_BIGGIEFILES:
|
---|
| 408 | strcpy (outstr, "BLK_START_BIGGIEFILES");
|
---|
| 409 | break;
|
---|
| 410 | case BLK_STOP_A_BIGGIE:
|
---|
| 411 | strcpy (outstr, "BLK_STOP_A_BIGGIE");
|
---|
| 412 | break;
|
---|
| 413 | case BLK_END_OF_TAPE:
|
---|
| 414 | strcpy (outstr, "BLK_END_OF_TAPE");
|
---|
| 415 | break;
|
---|
| 416 | case BLK_END_OF_BACKUP:
|
---|
| 417 | strcpy (outstr, "BLK_END_OF_BACKUP");
|
---|
| 418 | break;
|
---|
| 419 | case BLK_ABORTED_BACKUP:
|
---|
| 420 | strcpy (outstr, "BLK_ABORTED_BACKUP");
|
---|
| 421 | break;
|
---|
| 422 | case BLK_START_FILE:
|
---|
| 423 | strcpy (outstr, "BLK_START_FILE");
|
---|
| 424 | break;
|
---|
| 425 | case BLK_STOP_FILE:
|
---|
| 426 | strcpy (outstr, "BLK_STOP_FILE");
|
---|
| 427 | break;
|
---|
| 428 | default:
|
---|
| 429 | sprintf (outstr, "BLK_UNKNOWN (%d)", marker);
|
---|
| 430 | break;
|
---|
| 431 | }
|
---|
| 432 | return (outstr);
|
---|
| 433 | }
|
---|
| 434 |
|
---|
| 435 |
|
---|
| 436 |
|
---|
| 437 |
|
---|
| 438 | /**
|
---|
| 439 | * Turn a line from the mountlist into a GUI-friendly string.
|
---|
| 440 | * The format is as follows: the left-aligned @p device field padded to 24 places,
|
---|
| 441 | * a space, the left-aligned @p mountpoint field again padded to 24 places, a space,
|
---|
| 442 | * the left-aligned @p format field padded to 10 places, a space, and the right-aligned
|
---|
| 443 | * @p size field (in MB) padded to 8 places. The total string length is exactly 69.
|
---|
| 444 | * @param mountlist The mountlist to operate on.
|
---|
| 445 | * @param lino The line number in @p mountlist to stringify.
|
---|
| 446 | * @return The string form of <tt>mountlist</tt>-\>el[<tt>lino</tt>].
|
---|
| 447 | * @note The returned string points to static storage and will be overwritten with each call.
|
---|
| 448 | */
|
---|
| 449 | char *
|
---|
| 450 | mountlist_entry_to_string (struct mountlist_itself *mountlist, int lino)
|
---|
| 451 | {
|
---|
| 452 |
|
---|
| 453 | /*@ buffer ************************************************************/
|
---|
| 454 | static char output[MAX_STR_LEN];
|
---|
| 455 |
|
---|
| 456 | assert(mountlist!=NULL);
|
---|
| 457 |
|
---|
| 458 | sprintf (output, "%-24s %-24s %-10s %8lld", mountlist->el[lino].device,
|
---|
| 459 | mountlist->el[lino].mountpoint, mountlist->el[lino].format,
|
---|
| 460 | mountlist->el[lino].size / 1024);
|
---|
| 461 | return (output);
|
---|
| 462 | }
|
---|
| 463 |
|
---|
| 464 |
|
---|
| 465 |
|
---|
| 466 |
|
---|
| 467 |
|
---|
| 468 |
|
---|
| 469 | /**
|
---|
| 470 | * Generate a friendly string containing "X blah blah disk(s)"
|
---|
| 471 | * @param noof_disks The number of disks (the X).
|
---|
| 472 | * @param label The "blah blah" part in the middle. If you leave this blank
|
---|
| 473 | * there will be a weird double space in the middle, so pass *something*.
|
---|
| 474 | * @return The string containing "X blah blah disk(s)".
|
---|
| 475 | * @note The returned string points to static storage and will be overwritten with each call.
|
---|
| 476 | */
|
---|
| 477 | char *
|
---|
| 478 | number_of_disks_as_string (int noof_disks, char *label)
|
---|
| 479 | {
|
---|
| 480 |
|
---|
| 481 | /*@ buffers **********************************************************/
|
---|
| 482 | static char output[MAX_STR_LEN];
|
---|
| 483 |
|
---|
| 484 | /*@ char *********************************************************/
|
---|
| 485 | char p;
|
---|
| 486 |
|
---|
| 487 | assert(label!=NULL);
|
---|
| 488 |
|
---|
| 489 | if (noof_disks > 1)
|
---|
| 490 | {
|
---|
| 491 | p = 's';
|
---|
| 492 | }
|
---|
| 493 | else
|
---|
| 494 | {
|
---|
| 495 | p = ' ';
|
---|
| 496 | }
|
---|
| 497 | sprintf (output, "%d %s disk%c", noof_disks, label, p);
|
---|
| 498 | while (strlen (output) < 14)
|
---|
| 499 | {
|
---|
| 500 | strcat (output, " ");
|
---|
| 501 | }
|
---|
| 502 | return (output);
|
---|
| 503 | }
|
---|
| 504 |
|
---|
| 505 |
|
---|
| 506 |
|
---|
| 507 | /**
|
---|
| 508 | * Change @p i into a friendly string. If @p i is \<= 10 then write out the
|
---|
| 509 | * number (e.g. "one", "two", ..., "nine", "ten", "11", ...).
|
---|
| 510 | * @param i The number to stringify.
|
---|
| 511 | * @return The string form of @p i.
|
---|
| 512 | * @note The returned value points to static strorage that will be overwritten with each call.
|
---|
| 513 | */
|
---|
| 514 | char *
|
---|
| 515 | number_to_text (int i)
|
---|
| 516 | {
|
---|
| 517 |
|
---|
| 518 | /*@ buffers ******************************************************/
|
---|
| 519 | static char output[MAX_STR_LEN];
|
---|
| 520 |
|
---|
| 521 |
|
---|
| 522 | /*@ end vars ****************************************************/
|
---|
| 523 |
|
---|
| 524 | switch (i)
|
---|
| 525 | {
|
---|
| 526 | case 0:
|
---|
| 527 | strcpy (output, "zero");
|
---|
| 528 | break;
|
---|
| 529 | case 1:
|
---|
| 530 | strcpy (output, "one");
|
---|
| 531 | break;
|
---|
| 532 | case 2:
|
---|
| 533 | strcpy (output, "two");
|
---|
| 534 | break;
|
---|
| 535 | case 3:
|
---|
| 536 | strcpy (output, "three");
|
---|
| 537 | break;
|
---|
| 538 | case 4:
|
---|
| 539 | strcpy (output, "four");
|
---|
| 540 | break;
|
---|
| 541 | case 5:
|
---|
| 542 | strcpy (output, "five");
|
---|
| 543 | break;
|
---|
| 544 | case 6:
|
---|
| 545 | strcpy (output, "six");
|
---|
| 546 | break;
|
---|
| 547 | case 7:
|
---|
| 548 | strcpy (output, "seven");
|
---|
| 549 | break;
|
---|
| 550 | case 8:
|
---|
| 551 | strcpy (output, "eight");
|
---|
| 552 | break;
|
---|
| 553 | case 9:
|
---|
| 554 | strcpy (output, "nine");
|
---|
| 555 | case 10:
|
---|
| 556 | strcpy (output, "ten");
|
---|
| 557 | default:
|
---|
| 558 | sprintf (output, "%d", i);
|
---|
| 559 | }
|
---|
| 560 | return (output);
|
---|
| 561 | }
|
---|
| 562 |
|
---|
| 563 |
|
---|
| 564 |
|
---|
| 565 |
|
---|
| 566 | /**
|
---|
| 567 | * Replace all occurences of @p token with @p value while copying @p ip to @p output.
|
---|
| 568 | * @param ip The input string containing zero or more <tt>token</tt>s.
|
---|
| 569 | * @param output The output string written with the <tt>token</tt>s replaced by @p value.
|
---|
| 570 | * @param token The token to be relaced with @p value.
|
---|
| 571 | * @param value The value to replace @p token.
|
---|
| 572 | */
|
---|
| 573 | void
|
---|
| 574 | resolve_naff_tokens (char *output, char *ip, char *value, char *token)
|
---|
| 575 | {
|
---|
| 576 | /*@ buffers ****/
|
---|
| 577 | char *input;
|
---|
| 578 |
|
---|
| 579 | /*@ pointers **/
|
---|
| 580 | char *p;
|
---|
| 581 |
|
---|
| 582 | input = malloc(2000);
|
---|
| 583 | assert_string_is_neither_NULL_nor_zerolength(ip);
|
---|
| 584 | assert_string_is_neither_NULL_nor_zerolength(token);
|
---|
| 585 | assert(value!=NULL);
|
---|
| 586 |
|
---|
| 587 | strcpy (output, ip); /* just in case the token doesn't appear in string at all */
|
---|
| 588 | for (strcpy (input, ip); strstr (input, token); strcpy (input, output))
|
---|
| 589 | {
|
---|
| 590 | strcpy (output, input);
|
---|
| 591 | p = strstr (output, token);
|
---|
| 592 | *p = '\0';
|
---|
| 593 | strcat (output, value);
|
---|
| 594 | p = strstr (input, token) + strlen (token);
|
---|
| 595 | strcat (output, p);
|
---|
| 596 | }
|
---|
| 597 | paranoid_free(input);
|
---|
| 598 | }
|
---|
| 599 |
|
---|
| 600 |
|
---|
| 601 |
|
---|
| 602 |
|
---|
| 603 |
|
---|
| 604 | /**
|
---|
| 605 | * Generate the filename of slice @p sliceno of biggiefile @p bigfileno
|
---|
| 606 | * in @p path with suffix @p s. The format is as follows: @p path, followed
|
---|
| 607 | * by "/slice-" and @p bigfileno zero-padded to 7 places, followed by
|
---|
| 608 | * a dot and @p sliceno zero-padded to 5 places, followed by ".dat" and the
|
---|
| 609 | * suffix. The string is a minimum of 24 characters long.
|
---|
| 610 | * @param bigfileno The biggiefile number. Starts from 0.
|
---|
| 611 | * @param sliceno The slice number of biggiefile @p bigfileno. 0 is a "header"
|
---|
| 612 | * slice (no suffix) containing the biggiestruct, then are the compressed
|
---|
| 613 | * slices, then an empty uncompressed "trailer" slice.
|
---|
| 614 | * @param path The path to append (with a / in the middle) to the slice filename.
|
---|
| 615 | * @param s If not "" then add a "." and this to the end.
|
---|
| 616 | * @return The slice filename.
|
---|
| 617 | * @note The returned value points to static storage and will be overwritten with each call.
|
---|
| 618 | */
|
---|
| 619 | char *
|
---|
| 620 | slice_fname (long bigfileno, long sliceno, char *path, char *s)
|
---|
| 621 | {
|
---|
| 622 |
|
---|
| 623 | /*@ buffers *****************************************************/
|
---|
| 624 | static char output[MAX_STR_LEN];
|
---|
| 625 | static char suffix[MAX_STR_LEN];
|
---|
| 626 |
|
---|
| 627 | /*@ end vars ****************************************************/
|
---|
| 628 |
|
---|
| 629 | assert_string_is_neither_NULL_nor_zerolength(path);
|
---|
| 630 | if (s[0] != '\0')
|
---|
| 631 | {
|
---|
| 632 | sprintf (suffix, ".%s", s);
|
---|
| 633 | }
|
---|
| 634 | else
|
---|
| 635 | {
|
---|
| 636 | suffix[0] = '\0';
|
---|
| 637 | }
|
---|
| 638 | sprintf (output, "%s/slice-%07ld.%05ld.dat%s", path, bigfileno, sliceno,
|
---|
| 639 | suffix);
|
---|
| 640 | return (output);
|
---|
| 641 | }
|
---|
| 642 |
|
---|
| 643 |
|
---|
| 644 | /**
|
---|
| 645 | * Generate a spinning symbol based on integer @p i.
|
---|
| 646 | * The symbol rotates through the characters / - \ | to form an ASCII "spinner"
|
---|
| 647 | * if successively written to the same location on screen.
|
---|
| 648 | * @param i The amount of progress or whatever else to use to determine the character
|
---|
| 649 | * for this iteration of the spinner.
|
---|
| 650 | * @return The character for this iteration.
|
---|
| 651 | */
|
---|
| 652 | int
|
---|
| 653 | special_dot_char (int i)
|
---|
| 654 | {
|
---|
| 655 | switch (i % 4)
|
---|
| 656 | {
|
---|
| 657 | case 0:
|
---|
| 658 | return ('/');
|
---|
| 659 | case 1:
|
---|
| 660 | return ('-');
|
---|
| 661 | case 2:
|
---|
| 662 | return ('\\');
|
---|
| 663 | case 3:
|
---|
| 664 | return ('|');
|
---|
| 665 | default:
|
---|
| 666 | return ('.');
|
---|
| 667 | }
|
---|
| 668 | return ('.');
|
---|
| 669 | }
|
---|
| 670 |
|
---|
| 671 |
|
---|
| 672 |
|
---|
| 673 |
|
---|
| 674 | /**
|
---|
| 675 | * Wrap @p flaws_str across three lines. The first two are no more than 74 characters wide.
|
---|
| 676 | * @param flaws_str The original string to split.
|
---|
| 677 | * @param flaws_str_A Where to put the first 74-or-less characters.
|
---|
| 678 | * @param flaws_str_B Where to put the second 74-or-less characters.
|
---|
| 679 | * @param flaws_str_C Where to put the rest.
|
---|
| 680 | * @param res The result of the original evaluate_mountlist() operation.
|
---|
| 681 | * @return TRUE if res == 0, FALSE otherwise.
|
---|
| 682 | */
|
---|
| 683 | bool
|
---|
| 684 | spread_flaws_across_three_lines (char *flaws_str, char *flaws_str_A,
|
---|
| 685 | char *flaws_str_B, char *flaws_str_C,
|
---|
| 686 | int res)
|
---|
| 687 | {
|
---|
| 688 |
|
---|
| 689 | /*@ int **************************************************************/
|
---|
| 690 | int i = 0;
|
---|
| 691 |
|
---|
| 692 | /*@ initialize *******************************************************/
|
---|
| 693 | assert(flaws_str_A!=NULL);
|
---|
| 694 | assert(flaws_str_B!=NULL);
|
---|
| 695 | assert(flaws_str_C!=NULL);
|
---|
| 696 | assert(flaws_str!=NULL);
|
---|
| 697 |
|
---|
| 698 | flaws_str_A[0] = flaws_str_B[0] = flaws_str_C[0] = '\0';
|
---|
| 699 |
|
---|
| 700 |
|
---|
| 701 | if (!res && !strlen (flaws_str))
|
---|
| 702 | {
|
---|
| 703 | return (TRUE);
|
---|
| 704 | }
|
---|
| 705 | if (strlen (flaws_str) > 0)
|
---|
| 706 | {
|
---|
| 707 | sprintf (flaws_str_A, "%s", flaws_str + 1);
|
---|
| 708 | }
|
---|
| 709 | if (strlen (flaws_str_A) >= 74)
|
---|
| 710 | {
|
---|
| 711 | for (i = 74; flaws_str_A[i] != ' '; i--);
|
---|
| 712 | strcpy (flaws_str_B, flaws_str_A + i + 1);
|
---|
| 713 | flaws_str_A[i] = '\0';
|
---|
| 714 | }
|
---|
| 715 | if (strlen (flaws_str_B) >= 74)
|
---|
| 716 | {
|
---|
| 717 | for (i = 74; flaws_str_B[i] != ' '; i--);
|
---|
| 718 | strcpy (flaws_str_C, flaws_str_B + i + 1);
|
---|
| 719 | flaws_str_B[i] = '\0';
|
---|
| 720 | }
|
---|
| 721 | if (res)
|
---|
| 722 | {
|
---|
| 723 | return (FALSE);
|
---|
| 724 | }
|
---|
| 725 | else
|
---|
| 726 | {
|
---|
| 727 | return (TRUE);
|
---|
| 728 | }
|
---|
| 729 | }
|
---|
| 730 |
|
---|
| 731 |
|
---|
| 732 |
|
---|
| 733 | /**
|
---|
| 734 | * Compare @p stringA and @p stringB. This uses an ASCII sort for everything
|
---|
| 735 | * up to the digits on the end but a numerical sort for the digits on the end.
|
---|
| 736 | * @param stringA The first string to compare.
|
---|
| 737 | * @param stringB The second string to compare.
|
---|
| 738 | * @return The same as strcmp() - <0 if A<B, 0 if A=B, >0 if A>B.
|
---|
| 739 | * @note This function only does a numerical sort on the @e last set of numbers. If
|
---|
| 740 | * there are any in the middle those will be sorted ASCIIbetically.
|
---|
| 741 | */
|
---|
| 742 | int
|
---|
| 743 | strcmp_inc_numbers (char *stringA, char *stringB)
|
---|
| 744 | {
|
---|
| 745 | /*@ int **********************************************************/
|
---|
| 746 | int i;
|
---|
| 747 | int start_of_numbers_in_A;
|
---|
| 748 | int start_of_numbers_in_B;
|
---|
| 749 | int res;
|
---|
| 750 |
|
---|
| 751 | /*@ long ********************************************************/
|
---|
| 752 | long numA;
|
---|
| 753 | long numB;
|
---|
| 754 |
|
---|
| 755 | /*@ end vars ****************************************************/
|
---|
| 756 | assert(stringA!=NULL);
|
---|
| 757 | assert(stringB!=NULL);
|
---|
| 758 |
|
---|
| 759 | if (strlen (stringA) == strlen (stringB))
|
---|
| 760 | {
|
---|
| 761 | return (strcmp (stringA, stringB));
|
---|
| 762 | }
|
---|
| 763 | for (i = (int) strlen (stringA); i > 0 && isdigit (stringA[i - 1]); i--);
|
---|
| 764 | if (i == (int) strlen (stringA))
|
---|
| 765 | {
|
---|
| 766 | return (strcmp (stringA, stringB));
|
---|
| 767 | }
|
---|
| 768 | start_of_numbers_in_A = i;
|
---|
| 769 | for (i = (int) strlen (stringB); i > 0 && isdigit (stringB[i - 1]); i--);
|
---|
| 770 | if (i == (int) strlen (stringB))
|
---|
| 771 | {
|
---|
| 772 | return (strcmp (stringA, stringB));
|
---|
| 773 | }
|
---|
| 774 | start_of_numbers_in_B = i;
|
---|
| 775 | if (start_of_numbers_in_A != start_of_numbers_in_B)
|
---|
| 776 | {
|
---|
| 777 | return (strcmp (stringA, stringB));
|
---|
| 778 | }
|
---|
| 779 | res = strncmp (stringA, stringB, (size_t) i);
|
---|
| 780 | if (res)
|
---|
| 781 | {
|
---|
| 782 | return (res);
|
---|
| 783 | }
|
---|
| 784 | numA = atol (stringA + start_of_numbers_in_A);
|
---|
| 785 | numB = atol (stringB + start_of_numbers_in_B);
|
---|
| 786 | /*
|
---|
| 787 | sprintf(tmp,"Comparing %s and %s --> %ld,%ld\n",stringA,stringB,numA,numB);
|
---|
| 788 | log_to_screen(tmp);
|
---|
| 789 | */
|
---|
| 790 | return ((int) (numA - numB));
|
---|
| 791 | }
|
---|
| 792 |
|
---|
| 793 |
|
---|
| 794 |
|
---|
| 795 | /**
|
---|
| 796 | * Strip excess baggage from @p input, which should be a line from afio.
|
---|
| 797 | * For now this copies the whole line unless it finds a set of quotes, in which case
|
---|
| 798 | * it copies their contents only.
|
---|
| 799 | * @param input The input line (presumably from afio).
|
---|
| 800 | * @return The stripped line.
|
---|
| 801 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 802 | */
|
---|
| 803 | char *
|
---|
| 804 | strip_afio_output_line (char *input)
|
---|
| 805 | {
|
---|
| 806 | /*@ buffer *******************************************************/
|
---|
| 807 | static char output[MAX_STR_LEN];
|
---|
| 808 |
|
---|
| 809 | /*@ pointers *****************************************************/
|
---|
| 810 | char *p;
|
---|
| 811 | char *q;
|
---|
| 812 | /*@ end vars ****************************************************/
|
---|
| 813 |
|
---|
| 814 | assert(input!=NULL);
|
---|
| 815 | strcpy (output, input);
|
---|
| 816 | p = strchr (input, '\"');
|
---|
| 817 | if (p)
|
---|
| 818 | {
|
---|
| 819 | q = strchr (++p, '\"');
|
---|
| 820 | if (q)
|
---|
| 821 | {
|
---|
| 822 | strcpy (output, p);
|
---|
| 823 | *(strchr (output, '\"')) = '\0';
|
---|
| 824 | }
|
---|
| 825 | }
|
---|
| 826 | return (output);
|
---|
| 827 | }
|
---|
| 828 |
|
---|
| 829 |
|
---|
| 830 |
|
---|
| 831 | /**
|
---|
| 832 | * Remove all characters whose ASCII value is less than or equal to 32
|
---|
| 833 | * (spaces and control characters) from both sides of @p in_out.
|
---|
| 834 | * @param in_out The string to strip spaces/control characters from (modified).
|
---|
| 835 | */
|
---|
| 836 | void
|
---|
| 837 | strip_spaces (char *in_out)
|
---|
| 838 | {
|
---|
| 839 | /*@ buffers ******************************************************/
|
---|
| 840 | char *tmp;
|
---|
| 841 |
|
---|
| 842 | /*@ pointers *****************************************************/
|
---|
| 843 | char *p;
|
---|
| 844 |
|
---|
| 845 | /*@ int *********************************************************/
|
---|
| 846 | int i;
|
---|
| 847 | int original_incoming_length;
|
---|
| 848 |
|
---|
| 849 | /*@ end vars ****************************************************/
|
---|
| 850 |
|
---|
| 851 | assert(in_out!=NULL);
|
---|
| 852 | malloc_string(tmp);
|
---|
| 853 | original_incoming_length = (int) strlen(in_out);
|
---|
| 854 | for (i = 0; in_out[i] <= ' ' && i < (int) strlen (in_out); i++);
|
---|
| 855 | strcpy (tmp, in_out + i);
|
---|
| 856 | for (i = (int) strlen (tmp); i>0 && tmp[i - 1] <= 32; i--);
|
---|
| 857 | tmp[i] = '\0';
|
---|
| 858 | for (i = 0; i < original_incoming_length && MAX_STR_LEN; i++)
|
---|
| 859 | {
|
---|
| 860 | in_out[i] = ' ';
|
---|
| 861 | }
|
---|
| 862 | in_out[i] = '\0';
|
---|
| 863 | i = 0;
|
---|
| 864 | p = tmp;
|
---|
| 865 | while (*p != '\0')
|
---|
| 866 | {
|
---|
| 867 | in_out[i] = *(p++);
|
---|
| 868 | in_out[i + 1] = '\0';
|
---|
| 869 | if (in_out[i] < 32 && i > 0)
|
---|
| 870 | {
|
---|
| 871 | if (in_out[i] == 8)
|
---|
| 872 | {
|
---|
| 873 | i--;
|
---|
| 874 | }
|
---|
| 875 | else if (in_out[i] == 9)
|
---|
| 876 | {
|
---|
| 877 | in_out[i++] = ' ';
|
---|
| 878 | }
|
---|
| 879 | else if (in_out[i] == '\r') // added 1st October 2003 -- FIXME
|
---|
| 880 | {
|
---|
| 881 | strcpy(tmp, in_out+i);
|
---|
| 882 | strcpy(in_out,tmp);
|
---|
| 883 | i=-1;
|
---|
| 884 | continue;
|
---|
| 885 | }
|
---|
| 886 | else if (in_out[i] == '\t')
|
---|
| 887 | {
|
---|
| 888 | for (i++; i % 5; i++);
|
---|
| 889 | }
|
---|
| 890 | else if (in_out[i] >= 10 && in_out[i] <= 13)
|
---|
| 891 | {
|
---|
| 892 | break;
|
---|
| 893 | }
|
---|
| 894 | else
|
---|
| 895 | {
|
---|
| 896 | i--;
|
---|
| 897 | }
|
---|
| 898 | }
|
---|
| 899 | else
|
---|
| 900 | {
|
---|
| 901 | i++;
|
---|
| 902 | }
|
---|
| 903 | }
|
---|
| 904 | in_out[i] = '\0';
|
---|
| 905 | paranoid_free(tmp);
|
---|
| 906 | /* for(i=strlen(in_out); i>0 && in_out[i-1]<=32; i--) {in_out[i-1]='\0';} */
|
---|
| 907 | }
|
---|
| 908 |
|
---|
| 909 |
|
---|
| 910 | /**
|
---|
| 911 | * If there are double quotes "" around @p incoming then remove them.
|
---|
| 912 | * This does not affect other quotes that may be embedded within the string.
|
---|
| 913 | * @param incoming The string to trim quotes from (modified).
|
---|
| 914 | * @return @p incoming.
|
---|
| 915 | */
|
---|
| 916 | char *
|
---|
| 917 | trim_empty_quotes (char *incoming)
|
---|
| 918 | {
|
---|
| 919 | /*@ buffer *******************************************************/
|
---|
| 920 | static char outgoing[MAX_STR_LEN];
|
---|
| 921 |
|
---|
| 922 | /*@ end vars ****************************************************/
|
---|
| 923 | assert(incoming!=NULL);
|
---|
| 924 |
|
---|
| 925 | if (incoming[0] == '\"' && incoming[strlen (incoming) - 1] == '\"')
|
---|
| 926 | {
|
---|
| 927 | strcpy (outgoing, incoming + 1);
|
---|
| 928 | outgoing[strlen (outgoing) - 1] = '\0';
|
---|
| 929 | }
|
---|
| 930 | else
|
---|
| 931 | {
|
---|
| 932 | strcpy (outgoing, incoming);
|
---|
| 933 | }
|
---|
| 934 | return (outgoing);
|
---|
| 935 | }
|
---|
| 936 |
|
---|
| 937 |
|
---|
| 938 |
|
---|
| 939 |
|
---|
| 940 | /**
|
---|
| 941 | * Remove any partition info from @p partition, leaving just the drive name.
|
---|
| 942 | * @param partition The partition name soon-to-become drive name. (modified)
|
---|
| 943 | * @return @p partition.
|
---|
| 944 | */
|
---|
| 945 | char *
|
---|
| 946 | truncate_to_drive_name (char *partition)
|
---|
| 947 | {
|
---|
| 948 | int i = strlen (partition) - 1;
|
---|
| 949 | char *c;
|
---|
| 950 |
|
---|
| 951 | #ifdef __FreeBSD__
|
---|
| 952 |
|
---|
| 953 | if (islower (partition[i])) // BSD subpartition
|
---|
| 954 | i--;
|
---|
| 955 | if (partition[i - 1] == 's') {
|
---|
| 956 | while (isdigit (partition[i]))
|
---|
| 957 | i--;
|
---|
| 958 | i--;
|
---|
| 959 | }
|
---|
| 960 | partition[i + 1] = '\0';
|
---|
| 961 |
|
---|
| 962 | #else
|
---|
| 963 |
|
---|
| 964 | assert_string_is_neither_NULL_nor_zerolength(partition);
|
---|
| 965 | /* first see if it's a devfs style device */
|
---|
| 966 | c = strrchr(partition, '/');
|
---|
| 967 | if (c && strncmp(c, "/part", 5) == 0) {
|
---|
| 968 | /* yup it's devfs, return the "disc" path */
|
---|
| 969 | strcpy(c + 1, "disc");
|
---|
| 970 | return partition;
|
---|
| 971 | }
|
---|
| 972 |
|
---|
| 973 | for (i = strlen (partition); isdigit (partition[i - 1]); i--)
|
---|
| 974 | continue;
|
---|
| 975 | if (partition[i - 1] == 'p' && isdigit (partition[i - 2]))
|
---|
| 976 | {
|
---|
| 977 | i--;
|
---|
| 978 | }
|
---|
| 979 | partition[i] = '\0';
|
---|
| 980 |
|
---|
| 981 | #endif
|
---|
| 982 |
|
---|
| 983 | return partition;
|
---|
| 984 | }
|
---|
| 985 |
|
---|
| 986 |
|
---|
| 987 |
|
---|
| 988 |
|
---|
| 989 |
|
---|
| 990 | /**
|
---|
| 991 | * Turn a RAID level number (-1 to 5) into a friendly string. The string
|
---|
| 992 | * is either "Linear RAID" for -1, or " RAID %-2d " (%d = @p raid_level)
|
---|
| 993 | * for anything else.
|
---|
| 994 | * @param raid_level The RAID level to stringify.
|
---|
| 995 | * @return The string form of @p raid_level.
|
---|
| 996 | * @note The returned value points to static storage that will be overwritten with each call.
|
---|
| 997 | */
|
---|
| 998 | char *
|
---|
| 999 | turn_raid_level_number_to_string (int raid_level)
|
---|
| 1000 | {
|
---|
| 1001 |
|
---|
| 1002 | /*@ buffer ***********************************************************/
|
---|
| 1003 | static char output[MAX_STR_LEN];
|
---|
| 1004 |
|
---|
| 1005 |
|
---|
| 1006 |
|
---|
| 1007 | if (raid_level >= 0)
|
---|
| 1008 | {
|
---|
| 1009 | sprintf (output, " RAID %-2d ", raid_level);
|
---|
| 1010 | }
|
---|
| 1011 | else
|
---|
| 1012 | {
|
---|
| 1013 | sprintf (output, "Linear RAID");
|
---|
| 1014 | }
|
---|
| 1015 | return (output);
|
---|
| 1016 | }
|
---|
| 1017 |
|
---|
| 1018 |
|
---|
| 1019 |
|
---|
| 1020 |
|
---|
| 1021 |
|
---|
| 1022 |
|
---|
| 1023 |
|
---|
| 1024 |
|
---|
| 1025 |
|
---|
| 1026 | /**
|
---|
| 1027 | * Determine the severity (1-3, 1 being low) of the fact that
|
---|
| 1028 | * @p fn changed in the live filesystem (verify/compare).
|
---|
| 1029 | * @param fn The filename that changed.
|
---|
| 1030 | * @param out_reason If non-NULL, a descriptive reason for the difference will be copied here.
|
---|
| 1031 | * @return The severity (1-3).
|
---|
| 1032 | */
|
---|
| 1033 | int severity_of_difference(char *fn, char *out_reason)
|
---|
| 1034 | {
|
---|
| 1035 | int sev;
|
---|
| 1036 | char *reason;
|
---|
| 1037 | char *filename;
|
---|
| 1038 |
|
---|
| 1039 | malloc_string(reason);
|
---|
| 1040 | malloc_string(filename);
|
---|
| 1041 | // out_reason might be null on purpose, so don't bomb if it is :) OK?
|
---|
| 1042 | assert_string_is_neither_NULL_nor_zerolength(fn);
|
---|
| 1043 | if (!strncmp(fn, MNT_RESTORING, strlen(MNT_RESTORING)))
|
---|
| 1044 | { strcpy(filename, fn+strlen(MNT_RESTORING)); }
|
---|
| 1045 | else if (fn[0]!='/')
|
---|
| 1046 | { sprintf(filename, "/%s", fn); }
|
---|
| 1047 | else
|
---|
| 1048 | { strcpy(filename, fn); }
|
---|
| 1049 |
|
---|
| 1050 | sev = 3;
|
---|
| 1051 | sprintf(reason, "Changed since backup. Consider running a differential backup in a day or two.");
|
---|
| 1052 | if (!strncmp(filename, "/var/", 5)) { sev = 2; sprintf(reason, "/var's contents will change regularly, inevitably."); }
|
---|
| 1053 | if (!strncmp(filename, "/home", 5)) { sev = 2; sprintf(reason, "It's in your /home partiton. Therefore, it is important."); }
|
---|
| 1054 | if (!strncmp(filename, "/usr/", 5)) { sev = 3; sprintf(reason, "You may have installed/removed software during the backup."); }
|
---|
| 1055 | if (!strncmp(filename, "/etc/", 5)) { sev = 3; sprintf(reason, "Do not edit config files while backing up your PC."); }
|
---|
| 1056 | if (!strcmp(filename, "/etc/adjtime") || !strcmp(filename, "/etc/mtab")) { sev = 1; sprintf(reason, "This file changes all the time. It's OK."); }
|
---|
| 1057 | if (!strncmp(filename, "/root/", 6)) { sev = 3; sprintf(reason, "Were you compiling/editing something in /root?"); }
|
---|
| 1058 | if (!strncmp(filename, "/root/.", 7)) { sev = 2; sprintf(reason, "Temp or 'dot' files changed in /root."); }
|
---|
| 1059 | if (!strncmp(filename, "/var/lib/", 9)) { sev = 2; sprintf(reason, "Did you add/remove software during backing?"); }
|
---|
| 1060 | if (!strncmp(filename, "/var/lib/rpm", 12)) { sev = 3; sprintf(reason, "Did you add/remove software during backing?"); }
|
---|
| 1061 | if (!strncmp(filename, "/var/lib/slocate", 16)) { sev = 1; sprintf(reason, "The 'update' daemon ran during backup. This does not affect the integrity of your backup."); }
|
---|
| 1062 | if (!strncmp(filename, "/var/log/", 9) || strstr(filename,"/.xsession") || !strcmp(filename+strlen(filename)-4, ".log")) { sev = 1; sprintf(reason, "Log files change frequently as the computer runs. Fret not."); }
|
---|
| 1063 | if (!strncmp(filename, "/var/spool", 10)) { sev = 1; sprintf(reason, "Background processes or printers were active. This does not affect the integrity of your backup."); }
|
---|
| 1064 | if (!strncmp(filename, "/var/spool/mail", 10)) { sev = 2; sprintf(reason, "Mail was sent/received during backup."); }
|
---|
| 1065 | if (filename[strlen(filename)-1]== '~')
|
---|
| 1066 | { sev = 1; sprintf(reason, "Backup copy of another file which was modified recently."); }
|
---|
| 1067 | if (strstr(filename, "cache"))
|
---|
| 1068 | { sev = 1; sprintf(reason, "Part of a cache of data. Caches change from time to time. Don't worry."); }
|
---|
| 1069 | if (!strncmp(filename, "/var/run/", 9) || !strncmp(filename, "/var/lock", 8) || strstr(filename, "/.DCOPserver") || strstr(filename, "/.MCOP") || strstr(filename, "/.Xauthority"))
|
---|
| 1070 | { sev = 1; sprintf(reason, "Temporary file (a lockfile, perhaps) used by software such as X or KDE to register its presence."); }
|
---|
| 1071 | if (out_reason) { strcpy(out_reason,reason); }
|
---|
| 1072 | paranoid_free(filename);
|
---|
| 1073 | paranoid_free(reason);
|
---|
| 1074 | return(sev);
|
---|
| 1075 | }
|
---|
| 1076 |
|
---|
| 1077 |
|
---|
| 1078 |
|
---|
| 1079 | /**
|
---|
| 1080 | * Compare the filenames in two filelist entries (s_filelist_entry*) casted
|
---|
| 1081 | * to void*.
|
---|
| 1082 | * @param va The first filelist entry, cast as a @c void pointer.
|
---|
| 1083 | * @param vb The second filelist entry, cast as a @c void pointer.
|
---|
| 1084 | * @return The return value of strcmp().
|
---|
| 1085 | */
|
---|
| 1086 | int compare_two_filelist_entries(void*va,void*vb)
|
---|
| 1087 | {
|
---|
| 1088 | static int res;
|
---|
| 1089 | struct s_filelist_entry *fa, *fb;
|
---|
| 1090 |
|
---|
| 1091 | assert(va!=NULL);
|
---|
| 1092 | assert(vb!=NULL);
|
---|
| 1093 | fa = (struct s_filelist_entry*)va;
|
---|
| 1094 | fb = (struct s_filelist_entry*)vb;
|
---|
| 1095 | res = strcmp(fa->filename, fb->filename);
|
---|
| 1096 | return(res);
|
---|
| 1097 | }
|
---|
| 1098 |
|
---|
| 1099 |
|
---|
| 1100 |
|
---|
| 1101 |
|
---|
| 1102 |
|
---|
| 1103 |
|
---|
| 1104 |
|
---|
| 1105 | /**
|
---|
| 1106 | * Generate a line intended to be passed to update_evalcall_form(), indicating
|
---|
| 1107 | * the current media fill percentage (or number of kilobytes if size is not known).
|
---|
| 1108 | * @param bkpinfo The backup media structure. Fields used:
|
---|
| 1109 | * - @c bkpinfo->backup_media_type
|
---|
| 1110 | * - @c bkpinfo->media_size
|
---|
| 1111 | * - @c bkpinfo->scratchdir
|
---|
| 1112 | * @return The string indicating media fill.
|
---|
| 1113 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 1114 | */
|
---|
| 1115 | char *
|
---|
| 1116 | percent_media_full_comment (struct s_bkpinfo *bkpinfo)
|
---|
| 1117 | {
|
---|
| 1118 | /*@ int ************************************************/
|
---|
| 1119 | int percentage;
|
---|
| 1120 | int j;
|
---|
| 1121 |
|
---|
| 1122 | /*@ buffers ********************************************/
|
---|
| 1123 | static char outstr[MAX_STR_LEN];
|
---|
| 1124 | char *pos_w_commas, *tmp;
|
---|
| 1125 |
|
---|
| 1126 | assert(bkpinfo!=NULL);
|
---|
| 1127 | malloc_string(pos_w_commas);
|
---|
| 1128 | malloc_string(tmp);
|
---|
| 1129 | sprintf(tmp, "%lld", g_tape_posK);
|
---|
| 1130 | strcpy(pos_w_commas, commarize(tmp));
|
---|
| 1131 |
|
---|
| 1132 |
|
---|
| 1133 |
|
---|
| 1134 | if (bkpinfo->media_size[g_current_media_number]<=0)
|
---|
| 1135 | // { fatal_error( "percentage_media_full_comment() - unknown media size"); }
|
---|
| 1136 | {
|
---|
| 1137 | sprintf( outstr, "Volume %d: %s kilobytes archived so far", g_current_media_number, pos_w_commas);
|
---|
| 1138 | return( outstr );
|
---|
| 1139 | }
|
---|
| 1140 |
|
---|
| 1141 | /* update screen */
|
---|
| 1142 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type))
|
---|
| 1143 | {
|
---|
| 1144 | percentage = (int) (g_tape_posK / 10 / bkpinfo->media_size[g_current_media_number]);
|
---|
| 1145 | if (percentage > 100)
|
---|
| 1146 | {
|
---|
| 1147 | percentage = 100;
|
---|
| 1148 | }
|
---|
| 1149 | sprintf (outstr, "Volume %d: [", g_current_media_number);
|
---|
| 1150 | }
|
---|
| 1151 | else
|
---|
| 1152 | {
|
---|
| 1153 | percentage =
|
---|
| 1154 | (int) (space_occupied_by_cd (bkpinfo->scratchdir) * 100 / 1024 /
|
---|
| 1155 | bkpinfo->media_size[g_current_media_number]);
|
---|
| 1156 | sprintf (outstr, "%s %d: [", media_descriptor_string(bkpinfo->backup_media_type), g_current_media_number);
|
---|
| 1157 | }
|
---|
| 1158 | for (j = 0; j < percentage; j += 5)
|
---|
| 1159 | {
|
---|
| 1160 | strcat (outstr, "*");
|
---|
| 1161 | }
|
---|
| 1162 | for (; j < 100; j += 5)
|
---|
| 1163 | {
|
---|
| 1164 | strcat (outstr, ".");
|
---|
| 1165 | }
|
---|
| 1166 | j = (int) strlen (outstr);
|
---|
| 1167 | sprintf (outstr + j, "] %d%% used", percentage);
|
---|
| 1168 | paranoid_free(pos_w_commas);
|
---|
| 1169 | paranoid_free(tmp);
|
---|
| 1170 | return (outstr);
|
---|
| 1171 | }
|
---|
| 1172 |
|
---|
| 1173 | /**
|
---|
| 1174 | * Get a string form of @p type_of_bkp.
|
---|
| 1175 | * @param type_of_bkp The backup type to stringify.
|
---|
| 1176 | * @return The stringification of @p type_of_bkp.
|
---|
| 1177 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 1178 | */
|
---|
| 1179 | char *media_descriptor_string(t_bkptype type_of_bkp)
|
---|
| 1180 | {
|
---|
| 1181 | static char *type_of_backup=NULL;
|
---|
| 1182 |
|
---|
| 1183 | if (!type_of_backup)
|
---|
| 1184 | { malloc_string(type_of_backup); }
|
---|
| 1185 |
|
---|
| 1186 | switch(type_of_bkp)
|
---|
| 1187 | {
|
---|
| 1188 | case dvd:
|
---|
| 1189 | strcpy(type_of_backup, "DVD");
|
---|
| 1190 | break;
|
---|
| 1191 | case cdr:
|
---|
| 1192 | strcpy(type_of_backup, "CDR");
|
---|
| 1193 | break;
|
---|
| 1194 | case cdrw:
|
---|
| 1195 | strcpy(type_of_backup, "CDRW");
|
---|
| 1196 | break;
|
---|
| 1197 | case tape:
|
---|
| 1198 | strcpy(type_of_backup, "tape");
|
---|
| 1199 | break;
|
---|
| 1200 | case cdstream:
|
---|
| 1201 | strcpy(type_of_backup, "CDR");
|
---|
| 1202 | break;
|
---|
| 1203 | case udev:
|
---|
| 1204 | strcpy(type_of_backup, "udev");
|
---|
| 1205 | break;
|
---|
| 1206 | case iso:
|
---|
| 1207 | strcpy(type_of_backup, "ISO");
|
---|
| 1208 | break;
|
---|
| 1209 | case nfs:
|
---|
| 1210 | strcpy(type_of_backup, "nfs");
|
---|
| 1211 | break;
|
---|
| 1212 | default:
|
---|
| 1213 | strcpy(type_of_backup, "ISO");
|
---|
| 1214 | }
|
---|
| 1215 | return(type_of_backup);
|
---|
| 1216 | }
|
---|
| 1217 |
|
---|
| 1218 | /* @} - end of stringGroup */
|
---|