| 122 |
122 |
#define M_MASK 0xffff
|
| 123 |
123 |
#define M_ASCII 0x00ff
|
| 124 |
124 |
|
| 125 |
|
typedef u_short Char;
|
|
125 |
typedef ushort_t Char;
|
| 126 |
126 |
|
| 127 |
127 |
#else
|
| 128 |
128 |
|
| ... | ... | |
| 152 |
152 |
#define GLOB_LIMIT_READDIR 16384
|
| 153 |
153 |
|
| 154 |
154 |
/* Limit of recursion during matching attempts. */
|
| 155 |
|
#define GLOB_LIMIT_RECUR 64
|
|
155 |
#define GLOB_LIMIT_RECUR 64
|
| 156 |
156 |
|
| 157 |
157 |
struct glob_lim {
|
| 158 |
158 |
size_t glim_malloc;
|
| ... | ... | |
| 167 |
167 |
|
| 168 |
168 |
static int compare(const void *, const void *);
|
| 169 |
169 |
static int compare_gps(const void *, const void *);
|
| 170 |
|
static int g_Ctoc(const Char *, char *, u_int);
|
|
170 |
static int g_Ctoc(const Char *, char *, uint_t);
|
| 171 |
171 |
static int g_lstat(Char *, struct stat *, glob_t *);
|
| 172 |
172 |
static DIR *g_opendir(Char *, glob_t *);
|
| 173 |
173 |
static Char *g_strchr(const Char *, int);
|
| 174 |
174 |
static int g_strncmp(const Char *, const char *, size_t);
|
| 175 |
175 |
static int g_stat(Char *, struct stat *, glob_t *);
|
| 176 |
176 |
static int glob0(const Char *, glob_t *, struct glob_lim *,
|
| 177 |
|
int (*)(const char *, int));
|
|
177 |
int (*)(const char *, int));
|
| 178 |
178 |
static int glob1(Char *, Char *, glob_t *, struct glob_lim *,
|
| 179 |
|
int (*)(const char *, int));
|
|
179 |
int (*)(const char *, int));
|
| 180 |
180 |
static int glob2(Char *, Char *, Char *, Char *, Char *, Char *,
|
| 181 |
|
glob_t *, struct glob_lim *,
|
| 182 |
|
int (*)(const char *, int));
|
|
181 |
glob_t *, struct glob_lim *,
|
|
182 |
int (*)(const char *, int));
|
| 183 |
183 |
static int glob3(Char *, Char *, Char *, Char *, Char *,
|
| 184 |
|
Char *, Char *, glob_t *, struct glob_lim *,
|
| 185 |
|
int (*)(const char *, int));
|
|
184 |
Char *, Char *, glob_t *, struct glob_lim *,
|
|
185 |
int (*)(const char *, int));
|
| 186 |
186 |
static int globextend(const Char *, glob_t *, struct glob_lim *,
|
| 187 |
187 |
struct stat *);
|
| 188 |
|
static const Char *
|
| 189 |
|
globtilde(const Char *, Char *, size_t, glob_t *);
|
|
188 |
static
|
|
189 |
const Char *globtilde(const Char *, Char *, size_t, glob_t *);
|
| 190 |
190 |
static int globexp1(const Char *, glob_t *, struct glob_lim *,
|
| 191 |
|
int (*)(const char *, int));
|
|
191 |
int (*)(const char *, int));
|
| 192 |
192 |
static int globexp2(const Char *, const Char *, glob_t *,
|
| 193 |
|
struct glob_lim *, int (*)(const char *, int));
|
|
193 |
struct glob_lim *, int (*)(const char *, int));
|
| 194 |
194 |
static int match(Char *, Char *, Char *, int);
|
| 195 |
195 |
#ifdef DEBUG
|
| 196 |
196 |
static void qprintf(const char *, Char *);
|
| ... | ... | |
| 200 |
200 |
glob(const char *pattern, int flags, int (*errfunc)(const char *, int),
|
| 201 |
201 |
glob_t *pglob)
|
| 202 |
202 |
{
|
| 203 |
|
const u_char *patnext;
|
|
203 |
const uchar_t *patnext;
|
| 204 |
204 |
int c;
|
| 205 |
205 |
Char *bufnext, *bufend, patbuf[MAXPATHLEN];
|
| 206 |
206 |
struct glob_lim limit = { 0, 0, 0 };
|
| 207 |
207 |
|
| 208 |
208 |
if (strnlen(pattern, PATH_MAX) == PATH_MAX)
|
| 209 |
|
return(GLOB_NOMATCH);
|
|
209 |
return (GLOB_NOMATCH);
|
| 210 |
210 |
|
| 211 |
|
patnext = (u_char *) pattern;
|
|
211 |
patnext = (uchar_t *)pattern;
|
| 212 |
212 |
if (!(flags & GLOB_APPEND)) {
|
| 213 |
213 |
pglob->gl_pathc = 0;
|
| 214 |
214 |
pglob->gl_pathv = NULL;
|
| 215 |
215 |
if ((flags & GLOB_KEEPSTAT) != 0)
|
| 216 |
|
pglob->gl_statv = NULL;
|
|
216 |
pglob->gl_statv = NULL;
|
| 217 |
217 |
if (!(flags & GLOB_DOOFFS))
|
| 218 |
218 |
pglob->gl_offs = 0;
|
| 219 |
219 |
}
|
| ... | ... | |
| 223 |
223 |
if (pglob->gl_offs < 0 || pglob->gl_pathc < 0 ||
|
| 224 |
224 |
pglob->gl_offs >= INT_MAX || pglob->gl_pathc >= INT_MAX ||
|
| 225 |
225 |
pglob->gl_pathc >= INT_MAX - pglob->gl_offs - 1)
|
| 226 |
|
return GLOB_NOSPACE;
|
|
226 |
return (GLOB_NOSPACE);
|
| 227 |
227 |
|
| 228 |
228 |
bufnext = patbuf;
|
| 229 |
229 |
bufend = bufnext + MAXPATHLEN - 1;
|
| ... | ... | |
| 245 |
245 |
*bufnext = EOS;
|
| 246 |
246 |
|
| 247 |
247 |
if (flags & GLOB_BRACE)
|
| 248 |
|
return globexp1(patbuf, pglob, &limit, errfunc);
|
|
248 |
return (globexp1(patbuf, pglob, &limit, errfunc));
|
| 249 |
249 |
else
|
| 250 |
|
return glob0(patbuf, pglob, &limit, errfunc);
|
|
250 |
return (glob0(patbuf, pglob, &limit, errfunc));
|
| 251 |
251 |
}
|
| 252 |
252 |
|
| 253 |
253 |
/*
|
| ... | ... | |
| 257 |
257 |
*/
|
| 258 |
258 |
static int
|
| 259 |
259 |
globexp1(const Char *pattern, glob_t *pglob, struct glob_lim *limitp,
|
| 260 |
|
int (*errfunc)(const char *, int))
|
|
260 |
int (*errfunc)(const char *, int))
|
| 261 |
261 |
{
|
| 262 |
262 |
const Char* ptr = pattern;
|
| 263 |
263 |
|
| 264 |
264 |
/* Protect a single {}, for find(1), like csh */
|
| 265 |
265 |
if (pattern[0] == LBRACE && pattern[1] == RBRACE && pattern[2] == EOS)
|
| 266 |
|
return glob0(pattern, pglob, limitp, errfunc);
|
|
266 |
return (glob0(pattern, pglob, limitp, errfunc));
|
| 267 |
267 |
|
| 268 |
268 |
if ((ptr = (const Char *) g_strchr(ptr, LBRACE)) != NULL)
|
| 269 |
|
return globexp2(ptr, pattern, pglob, limitp, errfunc);
|
|
269 |
return (globexp2(ptr, pattern, pglob, limitp, errfunc));
|
| 270 |
270 |
|
| 271 |
|
return glob0(pattern, pglob, limitp, errfunc);
|
|
271 |
return (glob0(pattern, pglob, limitp, errfunc));
|
| 272 |
272 |
}
|
| 273 |
273 |
|
| 274 |
274 |
|
| ... | ... | |
| 279 |
279 |
*/
|
| 280 |
280 |
static int
|
| 281 |
281 |
globexp2(const Char *ptr, const Char *pattern, glob_t *pglob,
|
| 282 |
|
struct glob_lim *limitp, int (*errfunc)(const char *, int))
|
|
282 |
struct glob_lim *limitp, int (*errfunc)(const char *, int))
|
| 283 |
283 |
{
|
| 284 |
|
int i, rv;
|
|
284 |
int i, rv;
|
| 285 |
285 |
Char *lm, *ls;
|
| 286 |
286 |
const Char *pe, *pm, *pl;
|
| 287 |
287 |
Char patbuf[MAXPATHLEN];
|
| ... | ... | |
| 315 |
315 |
|
| 316 |
316 |
/* Non matching braces; just glob the pattern */
|
| 317 |
317 |
if (i != 0 || *pe == EOS)
|
| 318 |
|
return glob0(patbuf, pglob, limitp, errfunc);
|
|
318 |
return (glob0(patbuf, pglob, limitp, errfunc));
|
| 319 |
319 |
|
| 320 |
320 |
for (i = 0, pl = pm = ptr; pm <= pe; pm++) {
|
| 321 |
321 |
switch (*pm) {
|
| ... | ... | |
| 363 |
363 |
#endif
|
| 364 |
364 |
rv = globexp1(patbuf, pglob, limitp, errfunc);
|
| 365 |
365 |
if (rv && rv != GLOB_NOMATCH)
|
| 366 |
|
return rv;
|
|
366 |
return (rv);
|
| 367 |
367 |
|
| 368 |
368 |
/* move after the comma, to the next string */
|
| 369 |
369 |
pl = pm + 1;
|
| ... | ... | |
| 374 |
374 |
break;
|
| 375 |
375 |
}
|
| 376 |
376 |
}
|
| 377 |
|
return 0;
|
|
377 |
return (0);
|
| 378 |
378 |
}
|
| 379 |
379 |
|
| 380 |
380 |
|
| ... | ... | |
| 391 |
391 |
Char *b, *eb;
|
| 392 |
392 |
|
| 393 |
393 |
if (*pattern != TILDE || !(pglob->gl_flags & GLOB_TILDE))
|
| 394 |
|
return pattern;
|
|
394 |
return (pattern);
|
| 395 |
395 |
|
| 396 |
396 |
/* Copy up to the end of the string or / */
|
| 397 |
397 |
eb = &patbuf[patbuf_len - 1];
|
| 398 |
|
for (p = pattern + 1, h = (char *) patbuf;
|
|
398 |
for (p = pattern + 1, h = (char *)patbuf;
|
| 399 |
399 |
h < (char *)eb && *p && *p != SLASH; *h++ = *p++)
|
| 400 |
400 |
;
|
| 401 |
401 |
|
| ... | ... | |
| 403 |
403 |
|
| 404 |
404 |
#if 0
|
| 405 |
405 |
if (h == (char *)eb)
|
| 406 |
|
return what;
|
|
406 |
return (what);
|
| 407 |
407 |
#endif
|
| 408 |
408 |
|
| 409 |
|
if (((char *) patbuf)[0] == EOS) {
|
|
409 |
if (((char *)patbuf)[0] == EOS) {
|
| 410 |
410 |
/*
|
| 411 |
411 |
* handle a plain ~ or ~/ by expanding $HOME
|
| 412 |
412 |
* first and then trying the password file
|
| 413 |
413 |
*/
|
| 414 |
414 |
if (issetugid() != 0 || (h = getenv("HOME")) == NULL) {
|
| 415 |
415 |
if ((pwd = getpwuid(getuid())) == NULL)
|
| 416 |
|
return pattern;
|
|
416 |
return (pattern);
|
| 417 |
417 |
else
|
| 418 |
418 |
h = pwd->pw_dir;
|
| 419 |
419 |
}
|
| ... | ... | |
| 421 |
421 |
/*
|
| 422 |
422 |
* Expand a ~user
|
| 423 |
423 |
*/
|
| 424 |
|
if ((pwd = getpwnam((char*) patbuf)) == NULL)
|
| 425 |
|
return pattern;
|
|
424 |
if ((pwd = getpwnam((char *)patbuf)) == NULL)
|
|
425 |
return (pattern);
|
| 426 |
426 |
else
|
| 427 |
427 |
h = pwd->pw_dir;
|
| 428 |
428 |
}
|
| ... | ... | |
| 436 |
436 |
;
|
| 437 |
437 |
*b = EOS;
|
| 438 |
438 |
|
| 439 |
|
return patbuf;
|
|
439 |
return (patbuf);
|
| 440 |
440 |
}
|
| 441 |
441 |
|
| 442 |
442 |
static int
|
| ... | ... | |
| 451 |
451 |
if (*s1++ == '\0')
|
| 452 |
452 |
break;
|
| 453 |
453 |
}
|
| 454 |
|
return rv;
|
|
454 |
return (rv);
|
| 455 |
455 |
}
|
| 456 |
456 |
|
| 457 |
457 |
static int
|
| ... | ... | |
| 464 |
464 |
size_t len;
|
| 465 |
465 |
|
| 466 |
466 |
if ((colon = g_strchr(pattern, ':')) == NULL || colon[1] != ']')
|
| 467 |
|
return 1; /* not a character class */
|
|
467 |
return (1); /* not a character class */
|
| 468 |
468 |
|
| 469 |
469 |
len = (size_t)(colon - pattern);
|
| 470 |
470 |
for (cc = cclasses; cc->name != NULL; cc++) {
|
| ... | ... | |
| 472 |
472 |
break;
|
| 473 |
473 |
}
|
| 474 |
474 |
if (cc->name == NULL)
|
| 475 |
|
return -1; /* invalid character class */
|
|
475 |
return (-1); /* invalid character class */
|
| 476 |
476 |
*bufnext++ = M_CLASS;
|
| 477 |
477 |
*bufnext++ = (Char)(cc - &cclasses[0]);
|
| 478 |
478 |
*bufnextp = bufnext;
|
| 479 |
479 |
*patternp += len + 3;
|
| 480 |
480 |
|
| 481 |
|
return 0;
|
|
481 |
return (0);
|
| 482 |
482 |
}
|
| 483 |
483 |
|
| 484 |
484 |
/*
|
| ... | ... | |
| 490 |
490 |
*/
|
| 491 |
491 |
static int
|
| 492 |
492 |
glob0(const Char *pattern, glob_t *pglob, struct glob_lim *limitp,
|
| 493 |
|
int (*errfunc)(const char *, int))
|
|
493 |
int (*errfunc)(const char *, int))
|
| 494 |
494 |
{
|
| 495 |
495 |
const Char *qpatnext;
|
| 496 |
496 |
int c, err, oldpathc;
|
| ... | ... | |
| 526 |
526 |
if (err)
|
| 527 |
527 |
break;
|
| 528 |
528 |
c = *qpatnext++;
|
| 529 |
|
} while (c == LBRACKET && *qpatnext == ':');
|
|
529 |
} while (c == LBRACKET &&
|
|
530 |
*qpatnext == ':');
|
| 530 |
531 |
if (err == -1 &&
|
| 531 |
532 |
!(pglob->gl_flags & GLOB_NOCHECK))
|
| 532 |
|
return GLOB_NOMATCH;
|
|
533 |
return (GLOB_NOMATCH);
|
| 533 |
534 |
if (c == RBRACKET)
|
| 534 |
535 |
break;
|
| 535 |
536 |
}
|
| ... | ... | |
| 550 |
551 |
break;
|
| 551 |
552 |
case STAR:
|
| 552 |
553 |
pglob->gl_flags |= GLOB_MAGCHAR;
|
| 553 |
|
/* collapse adjacent stars to one,
|
|
554 |
/*
|
|
555 |
* collapse adjacent stars to one,
|
| 554 |
556 |
* to avoid exponential behavior
|
| 555 |
557 |
*/
|
| 556 |
558 |
if (bufnext == patbuf || bufnext[-1] != M_ALL)
|
| ... | ... | |
| 568 |
570 |
|
| 569 |
571 |
if ((err = glob1(patbuf, patbuf+MAXPATHLEN-1, pglob, limitp, errfunc))
|
| 570 |
572 |
!= 0)
|
| 571 |
|
return(err);
|
|
573 |
return (err);
|
| 572 |
574 |
|
| 573 |
575 |
/*
|
| 574 |
576 |
* If there was no match we are going to append the pattern
|
| ... | ... | |
| 580 |
582 |
if ((pglob->gl_flags & GLOB_NOCHECK) ||
|
| 581 |
583 |
((pglob->gl_flags & GLOB_NOMAGIC) &&
|
| 582 |
584 |
!(pglob->gl_flags & GLOB_MAGCHAR)))
|
| 583 |
|
return(globextend(pattern, pglob, limitp, NULL));
|
|
585 |
return (globextend(pattern, pglob, limitp, NULL));
|
| 584 |
586 |
else
|
| 585 |
|
return(GLOB_NOMATCH);
|
|
587 |
return (GLOB_NOMATCH);
|
| 586 |
588 |
}
|
| 587 |
589 |
if (!(pglob->gl_flags & GLOB_NOSORT)) {
|
| 588 |
590 |
if ((pglob->gl_flags & GLOB_KEEPSTAT)) {
|
| ... | ... | |
| 592 |
594 |
int n = pglob->gl_pathc - oldpathc;
|
| 593 |
595 |
int o = pglob->gl_offs + oldpathc;
|
| 594 |
596 |
|
| 595 |
|
if ((path_stat = calloc(n, sizeof(*path_stat))) == NULL)
|
| 596 |
|
return GLOB_NOSPACE;
|
|
597 |
if ((path_stat = calloc(n, sizeof (*path_stat))) ==
|
|
598 |
NULL)
|
|
599 |
return (GLOB_NOSPACE);
|
| 597 |
600 |
for (i = 0; i < n; i++) {
|
| 598 |
601 |
path_stat[i].gps_path = pglob->gl_pathv[o + i];
|
| 599 |
602 |
path_stat[i].gps_stat = pglob->gl_statv[o + i];
|
| 600 |
603 |
}
|
| 601 |
|
qsort(path_stat, n, sizeof(*path_stat), compare_gps);
|
|
604 |
qsort(path_stat, n, sizeof (*path_stat), compare_gps);
|
| 602 |
605 |
for (i = 0; i < n; i++) {
|
| 603 |
606 |
pglob->gl_pathv[o + i] = path_stat[i].gps_path;
|
| 604 |
607 |
pglob->gl_statv[o + i] = path_stat[i].gps_stat;
|
| ... | ... | |
| 606 |
609 |
free(path_stat);
|
| 607 |
610 |
} else {
|
| 608 |
611 |
qsort(pglob->gl_pathv + pglob->gl_offs + oldpathc,
|
| 609 |
|
pglob->gl_pathc - oldpathc, sizeof(char *),
|
|
612 |
pglob->gl_pathc - oldpathc, sizeof (char *),
|
| 610 |
613 |
compare);
|
| 611 |
614 |
}
|
| 612 |
615 |
}
|
| 613 |
|
return(0);
|
|
616 |
return (0);
|
| 614 |
617 |
}
|
| 615 |
618 |
|
| 616 |
619 |
static int
|
| 617 |
620 |
compare(const void *p, const void *q)
|
| 618 |
621 |
{
|
| 619 |
|
return(strcmp(*(char **)p, *(char **)q));
|
|
622 |
return (strcmp(*(char **)p, *(char **)q));
|
| 620 |
623 |
}
|
| 621 |
624 |
|
| 622 |
625 |
static int
|
| ... | ... | |
| 625 |
628 |
const struct glob_path_stat *p = (const struct glob_path_stat *)_p;
|
| 626 |
629 |
const struct glob_path_stat *q = (const struct glob_path_stat *)_q;
|
| 627 |
630 |
|
| 628 |
|
return(strcmp(p->gps_path, q->gps_path));
|
|
631 |
return (strcmp(p->gps_path, q->gps_path));
|
| 629 |
632 |
}
|
| 630 |
633 |
|
| 631 |
634 |
static int
|
| 632 |
635 |
glob1(Char *pattern, Char *pattern_last, glob_t *pglob,
|
| 633 |
|
struct glob_lim *limitp, int (*errfunc)(const char *, int))
|
|
636 |
struct glob_lim *limitp, int (*errfunc)(const char *, int))
|
| 634 |
637 |
{
|
| 635 |
638 |
Char pathbuf[MAXPATHLEN];
|
| 636 |
639 |
|
| 637 |
640 |
/* A null pathname is invalid -- POSIX 1003.1 sect. 2.4. */
|
| 638 |
641 |
if (*pattern == EOS)
|
| 639 |
|
return(0);
|
| 640 |
|
return(glob2(pathbuf, pathbuf+MAXPATHLEN-1,
|
|
642 |
return (0);
|
|
643 |
return (glob2(pathbuf, pathbuf+MAXPATHLEN-1,
|
| 641 |
644 |
pathbuf, pathbuf+MAXPATHLEN-1,
|
| 642 |
|
pattern, pattern_last, pglob, limitp, errfunc));
|
|
645 |
pattern, pattern_last, pglob, limitp, errfunc));
|
| 643 |
646 |
}
|
| 644 |
647 |
|
| 645 |
648 |
/*
|
| ... | ... | |
| 650 |
653 |
static int
|
| 651 |
654 |
glob2(Char *pathbuf, Char *pathbuf_last, Char *pathend, Char *pathend_last,
|
| 652 |
655 |
Char *pattern, Char *pattern_last, glob_t *pglob,
|
| 653 |
|
struct glob_lim *limitp, int (*errfunc)(const char *, int))
|
|
656 |
struct glob_lim *limitp, int (*errfunc)(const char *, int))
|
| 654 |
657 |
{
|
| 655 |
658 |
struct stat sb;
|
| 656 |
659 |
Char *p, *q;
|
| ... | ... | |
| 660 |
663 |
* Loop over pattern segments until end of pattern or until
|
| 661 |
664 |
* segment with meta character found.
|
| 662 |
665 |
*/
|
| 663 |
|
for (anymeta = 0;;) {
|
|
666 |
for (anymeta = 0; ; ) {
|
| 664 |
667 |
if (*pattern == EOS) { /* End of pattern? */
|
| 665 |
668 |
*pathend = EOS;
|
| 666 |
669 |
|
| ... | ... | |
| 669 |
672 |
errno = 0;
|
| 670 |
673 |
*pathend++ = SEP;
|
| 671 |
674 |
*pathend = EOS;
|
| 672 |
|
return(GLOB_NOSPACE);
|
|
675 |
return (GLOB_NOSPACE);
|
| 673 |
676 |
}
|
| 674 |
677 |
if (g_lstat(pathbuf, &sb, pglob))
|
| 675 |
|
return(0);
|
|
678 |
return (0);
|
| 676 |
679 |
|
| 677 |
680 |
if (((pglob->gl_flags & GLOB_MARK) &&
|
| 678 |
681 |
pathend[-1] != SEP) && (S_ISDIR(sb.st_mode) ||
|
| ... | ... | |
| 685 |
688 |
*pathend = EOS;
|
| 686 |
689 |
}
|
| 687 |
690 |
++pglob->gl_matchc;
|
| 688 |
|
return(globextend(pathbuf, pglob, limitp, &sb));
|
|
691 |
return (globextend(pathbuf, pglob, limitp, &sb));
|
| 689 |
692 |
}
|
| 690 |
693 |
|
| 691 |
694 |
/* Find end of next segment, copy tentatively to pathend. */
|
| ... | ... | |
| 709 |
712 |
}
|
| 710 |
713 |
} else
|
| 711 |
714 |
/* Need expansion, recurse. */
|
| 712 |
|
return(glob3(pathbuf, pathbuf_last, pathend,
|
|
715 |
return (glob3(pathbuf, pathbuf_last, pathend,
|
| 713 |
716 |
pathend_last, pattern, p, pattern_last,
|
| 714 |
|
pglob, limitp, errfunc));
|
|
717 |
pglob, limitp, errfunc));
|
| 715 |
718 |
}
|
| 716 |
719 |
/* NOTREACHED */
|
| 717 |
720 |
}
|
| ... | ... | |
| 719 |
722 |
static int
|
| 720 |
723 |
glob3(Char *pathbuf, Char *pathbuf_last, Char *pathend, Char *pathend_last,
|
| 721 |
724 |
Char *pattern, Char *restpattern, Char *restpattern_last, glob_t *pglob,
|
| 722 |
|
struct glob_lim *limitp, int (*errfunc)(const char *, int))
|
|
725 |
struct glob_lim *limitp, int (*errfunc)(const char *, int))
|
| 723 |
726 |
{
|
| 724 |
727 |
struct dirent *dp;
|
| 725 |
728 |
DIR *dirp;
|
| ... | ... | |
| 742 |
745 |
if ((dirp = g_opendir(pathbuf, pglob)) == NULL) {
|
| 743 |
746 |
/* TODO: don't call for ENOENT or ENOTDIR? */
|
| 744 |
747 |
if (errfunc) {
|
| 745 |
|
if (g_Ctoc(pathbuf, buf, sizeof(buf)))
|
| 746 |
|
return(GLOB_ABORTED);
|
|
748 |
if (g_Ctoc(pathbuf, buf, sizeof (buf)))
|
|
749 |
return (GLOB_ABORTED);
|
| 747 |
750 |
if (errfunc(buf, errno) ||
|
| 748 |
751 |
pglob->gl_flags & GLOB_ERR)
|
| 749 |
|
return(GLOB_ABORTED);
|
|
752 |
return (GLOB_ABORTED);
|
| 750 |
753 |
}
|
| 751 |
|
return(0);
|
|
754 |
return (0);
|
| 752 |
755 |
}
|
| 753 |
756 |
|
| 754 |
757 |
err = 0;
|
| ... | ... | |
| 759 |
762 |
else
|
| 760 |
763 |
readdirfunc = (struct dirent *(*)(void *))readdir;
|
| 761 |
764 |
while ((dp = (*readdirfunc)(dirp))) {
|
| 762 |
|
u_char *sc;
|
|
765 |
uchar_t *sc;
|
| 763 |
766 |
Char *dc;
|
| 764 |
767 |
|
| 765 |
768 |
if ((pglob->gl_flags & GLOB_LIMIT) &&
|
| ... | ... | |
| 775 |
778 |
if (dp->d_name[0] == DOT && *pattern != DOT)
|
| 776 |
779 |
continue;
|
| 777 |
780 |
dc = pathend;
|
| 778 |
|
sc = (u_char *) dp->d_name;
|
|
781 |
sc = (uchar_t *)dp->d_name;
|
| 779 |
782 |
while (dc < pathend_last && (*dc++ = *sc++) != EOS)
|
| 780 |
783 |
;
|
| 781 |
784 |
if (dc >= pathend_last) {
|
| ... | ... | |
| 789 |
792 |
continue;
|
| 790 |
793 |
}
|
| 791 |
794 |
err = glob2(pathbuf, pathbuf_last, --dc, pathend_last,
|
| 792 |
|
restpattern, restpattern_last, pglob, limitp,
|
| 793 |
|
errfunc);
|
|
795 |
restpattern, restpattern_last, pglob, limitp,
|
|
796 |
errfunc);
|
| 794 |
797 |
if (err)
|
| 795 |
798 |
break;
|
| 796 |
799 |
}
|
| ... | ... | |
| 799 |
802 |
(*pglob->gl_closedir)(dirp);
|
| 800 |
803 |
else
|
| 801 |
804 |
closedir(dirp);
|
| 802 |
|
return(err);
|
|
805 |
return (err);
|
| 803 |
806 |
}
|
| 804 |
807 |
|
| 805 |
808 |
|
| ... | ... | |
| 832 |
835 |
if (pglob->gl_offs >= INT_MAX ||
|
| 833 |
836 |
pglob->gl_pathc >= INT_MAX ||
|
| 834 |
837 |
newn >= INT_MAX ||
|
| 835 |
|
SIZE_MAX / sizeof(*pathv) <= newn ||
|
| 836 |
|
SIZE_MAX / sizeof(*statv) <= newn) {
|
| 837 |
|
nospace:
|
|
838 |
SIZE_MAX / sizeof (*pathv) <= newn ||
|
|
839 |
SIZE_MAX / sizeof (*statv) <= newn) {
|
|
840 |
nospace:
|
| 838 |
841 |
for (i = pglob->gl_offs; i < (ssize_t)(newn - 2); i++) {
|
| 839 |
842 |
if (pglob->gl_pathv && pglob->gl_pathv[i])
|
| 840 |
843 |
free(pglob->gl_pathv[i]);
|
| ... | ... | |
| 851 |
854 |
free(pglob->gl_statv);
|
| 852 |
855 |
pglob->gl_statv = NULL;
|
| 853 |
856 |
}
|
| 854 |
|
return(GLOB_NOSPACE);
|
|
857 |
return (GLOB_NOSPACE);
|
| 855 |
858 |
}
|
| 856 |
859 |
|
| 857 |
|
pathv = realloc(pglob->gl_pathv, newn * sizeof(*pathv));
|
|
860 |
pathv = realloc(pglob->gl_pathv, newn * sizeof (*pathv));
|
| 858 |
861 |
if (pathv == NULL)
|
| 859 |
862 |
goto nospace;
|
| 860 |
863 |
if (pglob->gl_pathv == NULL && pglob->gl_offs > 0) {
|
| ... | ... | |
| 866 |
869 |
pglob->gl_pathv = pathv;
|
| 867 |
870 |
|
| 868 |
871 |
if ((pglob->gl_flags & GLOB_KEEPSTAT) != 0) {
|
| 869 |
|
statv = realloc(pglob->gl_statv, newn * sizeof(*statv));
|
|
872 |
statv = realloc(pglob->gl_statv, newn * sizeof (*statv));
|
| 870 |
873 |
if (statv == NULL)
|
| 871 |
874 |
goto nospace;
|
| 872 |
875 |
if (pglob->gl_statv == NULL && pglob->gl_offs > 0) {
|
| ... | ... | |
| 879 |
882 |
if (sb == NULL)
|
| 880 |
883 |
statv[pglob->gl_offs + pglob->gl_pathc] = NULL;
|
| 881 |
884 |
else {
|
| 882 |
|
limitp->glim_malloc += sizeof(**statv);
|
|
885 |
limitp->glim_malloc += sizeof (**statv);
|
| 883 |
886 |
if ((pglob->gl_flags & GLOB_LIMIT) &&
|
| 884 |
887 |
limitp->glim_malloc >= GLOB_LIMIT_MALLOC) {
|
| 885 |
888 |
errno = 0;
|
| 886 |
|
return(GLOB_NOSPACE);
|
|
889 |
return (GLOB_NOSPACE);
|
| 887 |
890 |
}
|
| 888 |
891 |
if ((statv[pglob->gl_offs + pglob->gl_pathc] =
|
| 889 |
|
malloc(sizeof(**statv))) == NULL)
|
|
892 |
malloc(sizeof (**statv))) == NULL)
|
| 890 |
893 |
goto copy_error;
|
| 891 |
894 |
memcpy(statv[pglob->gl_offs + pglob->gl_pathc], sb,
|
| 892 |
|
sizeof(*sb));
|
|
895 |
sizeof (*sb));
|
| 893 |
896 |
}
|
| 894 |
897 |
statv[pglob->gl_offs + pglob->gl_pathc + 1] = NULL;
|
| 895 |
898 |
}
|
| 896 |
899 |
|
| 897 |
|
for (p = path; *p++;)
|
|
900 |
for (p = path; *p++; )
|
| 898 |
901 |
;
|
| 899 |
902 |
len = (size_t)(p - path);
|
| 900 |
903 |
limitp->glim_malloc += len;
|
| 901 |
904 |
if ((copy = malloc(len)) != NULL) {
|
| 902 |
905 |
if (g_Ctoc(path, copy, len)) {
|
| 903 |
906 |
free(copy);
|
| 904 |
|
return(GLOB_NOSPACE);
|
|
907 |
return (GLOB_NOSPACE);
|
| 905 |
908 |
}
|
| 906 |
909 |
pathv[pglob->gl_offs + pglob->gl_pathc++] = copy;
|
| 907 |
910 |
}
|
| 908 |
911 |
pathv[pglob->gl_offs + pglob->gl_pathc] = NULL;
|
| 909 |
912 |
|
| 910 |
913 |
if ((pglob->gl_flags & GLOB_LIMIT) &&
|
| 911 |
|
(newn * sizeof(*pathv)) + limitp->glim_malloc >
|
|
914 |
(newn * sizeof (*pathv)) + limitp->glim_malloc >
|
| 912 |
915 |
GLOB_LIMIT_MALLOC) {
|
| 913 |
916 |
errno = 0;
|
| 914 |
|
return(GLOB_NOSPACE);
|
|
917 |
return (GLOB_NOSPACE);
|
| 915 |
918 |
}
|
| 916 |
|
copy_error:
|
| 917 |
|
return(copy == NULL ? GLOB_NOSPACE : 0);
|
|
919 |
copy_error:
|
|
920 |
return (copy == NULL ? GLOB_NOSPACE : 0);
|
| 918 |
921 |
}
|
| 919 |
922 |
|
| 920 |
923 |
|
| ... | ... | |
| 929 |
932 |
Char c, k;
|
| 930 |
933 |
|
| 931 |
934 |
if (recur-- == 0)
|
| 932 |
|
return(GLOB_NOSPACE);
|
|
935 |
return (GLOB_NOSPACE);
|
| 933 |
936 |
|
| 934 |
937 |
while (pat < patend) {
|
| 935 |
938 |
c = *pat++;
|
| ... | ... | |
| 938 |
941 |
while (pat < patend && (*pat & M_MASK) == M_ALL)
|
| 939 |
942 |
pat++; /* eat consecutive '*' */
|
| 940 |
943 |
if (pat == patend)
|
| 941 |
|
return(1);
|
|
944 |
return (1);
|
| 942 |
945 |
do {
|
| 943 |
|
if (match(name, pat, patend, recur))
|
| 944 |
|
return(1);
|
|
946 |
if (match(name, pat, patend, recur))
|
|
947 |
return (1);
|
| 945 |
948 |
} while (*name++ != EOS);
|
| 946 |
|
return(0);
|
|
949 |
return (0);
|
| 947 |
950 |
case M_ONE:
|
| 948 |
951 |
if (*name++ == EOS)
|
| 949 |
|
return(0);
|
|
952 |
return (0);
|
| 950 |
953 |
break;
|
| 951 |
954 |
case M_SET:
|
| 952 |
955 |
ok = 0;
|
| 953 |
956 |
if ((k = *name++) == EOS)
|
| 954 |
|
return(0);
|
|
957 |
return (0);
|
| 955 |
958 |
if ((negate_range = ((*pat & M_MASK) == M_NOT)) != EOS)
|
| 956 |
959 |
++pat;
|
| 957 |
960 |
while (((c = *pat++) & M_MASK) != M_END) {
|
| ... | ... | |
| 970 |
973 |
ok = 1;
|
| 971 |
974 |
}
|
| 972 |
975 |
if (ok == negate_range)
|
| 973 |
|
return(0);
|
|
976 |
return (0);
|
| 974 |
977 |
break;
|
| 975 |
978 |
default:
|
| 976 |
979 |
if (*name++ != c)
|
| 977 |
|
return(0);
|
|
980 |
return (0);
|
| 978 |
981 |
break;
|
| 979 |
982 |
}
|
| 980 |
983 |
}
|
| 981 |
|
return(*name == EOS);
|
|
984 |
return (*name == EOS);
|
| 982 |
985 |
}
|
| 983 |
986 |
|
| 984 |
987 |
/* Free allocated data belonging to a glob_t structure. */
|
| ... | ... | |
| 997 |
1000 |
pglob->gl_pathv = NULL;
|
| 998 |
1001 |
}
|
| 999 |
1002 |
if ((pglob->gl_flags & GLOB_KEEPSTAT) != 0 &&
|
| 1000 |
|
pglob->gl_statv != NULL) {
|
|
1003 |
pglob->gl_statv != NULL) {
|
| 1001 |
1004 |
for (i = 0; i < pglob->gl_pathc; i++) {
|
| 1002 |
1005 |
if (pglob->gl_statv[i] != NULL)
|
| 1003 |
1006 |
free(pglob->gl_statv[i]);
|
| ... | ... | |
| 1013 |
1016 |
char buf[MAXPATHLEN];
|
| 1014 |
1017 |
|
| 1015 |
1018 |
if (!*str)
|
| 1016 |
|
strlcpy(buf, ".", sizeof buf);
|
|
1019 |
strlcpy(buf, ".", sizeof (buf));
|
| 1017 |
1020 |
else {
|
| 1018 |
|
if (g_Ctoc(str, buf, sizeof(buf)))
|
| 1019 |
|
return(NULL);
|
|
1021 |
if (g_Ctoc(str, buf, sizeof (buf)))
|
|
1022 |
return (NULL);
|
| 1020 |
1023 |
}
|
| 1021 |
1024 |
|
| 1022 |
1025 |
if (pglob->gl_flags & GLOB_ALTDIRFUNC)
|
| 1023 |
|
return((*pglob->gl_opendir)(buf));
|
|
1026 |
return ((*pglob->gl_opendir)(buf));
|
| 1024 |
1027 |
|
| 1025 |
|
return(opendir(buf));
|
|
1028 |
return (opendir(buf));
|
| 1026 |
1029 |
}
|
| 1027 |
1030 |
|
| 1028 |
1031 |
static int
|
| ... | ... | |
| 1030 |
1033 |
{
|
| 1031 |
1034 |
char buf[MAXPATHLEN];
|
| 1032 |
1035 |
|
| 1033 |
|
if (g_Ctoc(fn, buf, sizeof(buf)))
|
| 1034 |
|
return(-1);
|
|
1036 |
if (g_Ctoc(fn, buf, sizeof (buf)))
|
|
1037 |
return (-1);
|
| 1035 |
1038 |
if (pglob->gl_flags & GLOB_ALTDIRFUNC)
|
| 1036 |
|
return((*pglob->gl_lstat)(buf, sb));
|
| 1037 |
|
return(lstat(buf, sb));
|
|
1039 |
return ((*pglob->gl_lstat)(buf, sb));
|
|
1040 |
return (lstat(buf, sb));
|
| 1038 |
1041 |
}
|
| 1039 |
1042 |
|
| 1040 |
1043 |
static int
|
| ... | ... | |
| 1042 |
1045 |
{
|
| 1043 |
1046 |
char buf[MAXPATHLEN];
|
| 1044 |
1047 |
|
| 1045 |
|
if (g_Ctoc(fn, buf, sizeof(buf)))
|
| 1046 |
|
return(-1);
|
|
1048 |
if (g_Ctoc(fn, buf, sizeof (buf)))
|
|
1049 |
return (-1);
|
| 1047 |
1050 |
if (pglob->gl_flags & GLOB_ALTDIRFUNC)
|
| 1048 |
|
return((*pglob->gl_stat)(buf, sb));
|
| 1049 |
|
return(stat(buf, sb));
|
|
1051 |
return ((*pglob->gl_stat)(buf, sb));
|
|
1052 |
return (stat(buf, sb));
|
| 1050 |
1053 |
}
|
| 1051 |
1054 |
|
| 1052 |
1055 |
static Char *
|
| ... | ... | |
| 1060 |
1063 |
}
|
| 1061 |
1064 |
|
| 1062 |
1065 |
static int
|
| 1063 |
|
g_Ctoc(const Char *str, char *buf, u_int len)
|
|
1066 |
g_Ctoc(const Char *str, char *buf, uint_t len)
|
| 1064 |
1067 |
{
|
| 1065 |
1068 |
|
| 1066 |
1069 |
while (len--) {
|
| ... | ... | |
| 1076 |
1079 |
{
|
| 1077 |
1080 |
Char *p;
|
| 1078 |
1081 |
|
| 1079 |
|
(void)printf("%s:\n", str);
|
|
1082 |
(void) printf("%s:\n", str);
|
| 1080 |
1083 |
for (p = s; *p; p++)
|
| 1081 |
|
(void)printf("%c", CHAR(*p));
|
| 1082 |
|
(void)printf("\n");
|
|
1084 |
(void) printf("%c", CHAR(*p));
|
|
1085 |
(void) printf("\n");
|
| 1083 |
1086 |
for (p = s; *p; p++)
|
| 1084 |
|
(void)printf("%c", *p & M_PROTECT ? '"' : ' ');
|
| 1085 |
|
(void)printf("\n");
|
|
1087 |
(void) printf("%c", *p & M_PROTECT ? '"' : ' ');
|
|
1088 |
(void) printf("\n");
|
| 1086 |
1089 |
for (p = s; *p; p++)
|
| 1087 |
|
(void)printf("%c", ismeta(*p) ? '_' : ' ');
|
| 1088 |
|
(void)printf("\n");
|
|
1090 |
(void) printf("%c", ismeta(*p) ? '_' : ' ');
|
|
1091 |
(void) printf("\n");
|
| 1089 |
1092 |
}
|
| 1090 |
1093 |
#endif
|