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Commit | Line | Data |
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24330d27 | 1 | /* |
317b8492 | 2 | * fontconfig/src/fcstr.c |
24330d27 | 3 | * |
46b51147 | 4 | * Copyright © 2000 Keith Packard |
24330d27 KP |
5 | * |
6 | * Permission to use, copy, modify, distribute, and sell this software and its | |
7 | * documentation for any purpose is hereby granted without fee, provided that | |
8 | * the above copyright notice appear in all copies and that both that | |
9 | * copyright notice and this permission notice appear in supporting | |
5aaf466d | 10 | * documentation, and that the name of the author(s) not be used in |
24330d27 | 11 | * advertising or publicity pertaining to distribution of the software without |
5aaf466d | 12 | * specific, written prior permission. The authors make no |
24330d27 KP |
13 | * representations about the suitability of this software for any purpose. It |
14 | * is provided "as is" without express or implied warranty. | |
15 | * | |
3074a73b | 16 | * THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, |
24330d27 | 17 | * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO |
3074a73b | 18 | * EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR |
24330d27 KP |
19 | * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, |
20 | * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER | |
21 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR | |
22 | * PERFORMANCE OF THIS SOFTWARE. | |
23 | */ | |
24 | ||
f045376c | 25 | #include "fcint.h" |
24330d27 KP |
26 | #include <stdlib.h> |
27 | #include <ctype.h> | |
28 | #include <string.h> | |
1de7a4cc HWN |
29 | #ifdef _WIN32 |
30 | #include <windows.h> | |
31 | #endif | |
24330d27 | 32 | |
ccb3e93b KP |
33 | FcChar8 * |
34 | FcStrCopy (const FcChar8 *s) | |
24330d27 | 35 | { |
31b7e6d7 PL |
36 | int len; |
37 | FcChar8 *r; | |
24330d27 KP |
38 | |
39 | if (!s) | |
40 | return 0; | |
31b7e6d7 PL |
41 | len = strlen ((char *) s) + 1; |
42 | r = (FcChar8 *) malloc (len); | |
24330d27 KP |
43 | if (!r) |
44 | return 0; | |
31b7e6d7 PL |
45 | FcMemAlloc (FC_MEM_STRING, len); |
46 | memcpy (r, s, len); | |
24330d27 KP |
47 | return r; |
48 | } | |
49 | ||
ccb3e93b KP |
50 | FcChar8 * |
51 | FcStrPlus (const FcChar8 *s1, const FcChar8 *s2) | |
24330d27 | 52 | { |
9d6f4f01 MF |
53 | int s1l = strlen ((char *) s1); |
54 | int s2l = strlen ((char *) s2); | |
55 | int l = s1l + s2l + 1; | |
ccb3e93b | 56 | FcChar8 *s = malloc (l); |
24330d27 KP |
57 | |
58 | if (!s) | |
59 | return 0; | |
60 | FcMemAlloc (FC_MEM_STRING, l); | |
9d6f4f01 MF |
61 | memcpy (s, s1, s1l); |
62 | memcpy (s + s1l, s2, s2l + 1); | |
24330d27 KP |
63 | return s; |
64 | } | |
65 | ||
bb8057ea MF |
66 | FcChar8 * |
67 | FcStrPathPlus (const FcChar8 *s1, ...) | |
68 | { | |
69 | va_list ap; | |
70 | const FcChar8 *arg; | |
71 | FcChar8 *s; | |
72 | FcBool addSep; | |
73 | int l; | |
74 | int al; | |
75 | ||
76 | va_start (ap, s1); | |
77 | arg = s1; | |
78 | s = NULL; | |
79 | l = 0; | |
80 | do { | |
81 | if (!arg) | |
82 | break; | |
83 | al = strlen ((char *) arg); | |
84 | ||
85 | /* make sure there's a single separator */ | |
86 | addSep = FcFalse; | |
87 | #ifdef _WIN32 | |
88 | if ((!arg[0] || (arg[al - 1] != '/' && arg[al - 1] != '\\')) && | |
89 | !(file[0] == '/' || | |
90 | file[0] == '\\' || | |
91 | (isalpha (file[0]) && file[1] == ':' && (file[2] == '/' || file[2] == '\\')))) | |
92 | addSep = FcTrue; | |
93 | #else | |
94 | if (s && (s[l] != FC_DIR_SEPARATOR && arg[0] != FC_DIR_SEPARATOR)) | |
95 | addSep = FcTrue; | |
96 | #endif | |
97 | ||
98 | if (addSep) | |
99 | l += 1; | |
100 | s = realloc (s, l + al + 1); | |
101 | if (!s) | |
102 | return 0; | |
103 | if (addSep) | |
104 | s[l - 1] = FC_DIR_SEPARATOR; | |
105 | memcpy (s + l, arg, al + 1); | |
106 | l += al; | |
107 | ||
108 | arg = va_arg (ap, const FcChar8 *); | |
109 | } while (1); | |
110 | va_end (ap); | |
111 | ||
112 | if (l) | |
113 | FcMemAlloc (FC_MEM_STRING, l + 1); | |
114 | return s; | |
115 | } | |
116 | ||
24330d27 | 117 | void |
ccb3e93b | 118 | FcStrFree (FcChar8 *s) |
24330d27 | 119 | { |
ccb3e93b | 120 | FcMemFree (FC_MEM_STRING, strlen ((char *) s) + 1); |
24330d27 KP |
121 | free (s); |
122 | } | |
123 | ||
192296d8 KP |
124 | |
125 | #include "../fc-case/fccase.h" | |
126 | ||
127 | #define FcCaseFoldUpperCount(cf) \ | |
128 | ((cf)->method == FC_CASE_FOLD_FULL ? 1 : (cf)->count) | |
129 | ||
130 | #define FC_STR_CANON_BUF_LEN 1024 | |
131 | ||
132 | typedef struct _FcCaseWalker { | |
133 | const FcChar8 *read; | |
134 | const FcChar8 *src; | |
192296d8 KP |
135 | FcChar8 utf8[FC_MAX_CASE_FOLD_CHARS + 1]; |
136 | } FcCaseWalker; | |
137 | ||
138 | static void | |
139 | FcStrCaseWalkerInit (const FcChar8 *src, FcCaseWalker *w) | |
140 | { | |
141 | w->src = src; | |
142 | w->read = 0; | |
192296d8 KP |
143 | } |
144 | ||
145 | static FcChar8 | |
146 | FcStrCaseWalkerLong (FcCaseWalker *w, FcChar8 r) | |
147 | { | |
148 | FcChar32 ucs4; | |
149 | int slen; | |
adac22f2 | 150 | int len = strlen((char*)w->src); |
192296d8 | 151 | |
adac22f2 | 152 | slen = FcUtf8ToUcs4 (w->src - 1, &ucs4, len + 1); |
192296d8 KP |
153 | if (slen <= 0) |
154 | return r; | |
155 | if (FC_MIN_FOLD_CHAR <= ucs4 && ucs4 <= FC_MAX_FOLD_CHAR) | |
156 | { | |
157 | int min = 0; | |
158 | int max = FC_NUM_CASE_FOLD; | |
159 | ||
160 | while (min <= max) | |
161 | { | |
162 | int mid = (min + max) >> 1; | |
163 | FcChar32 low = fcCaseFold[mid].upper; | |
164 | FcChar32 high = low + FcCaseFoldUpperCount (&fcCaseFold[mid]); | |
594dcef0 | 165 | |
192296d8 KP |
166 | if (high <= ucs4) |
167 | min = mid + 1; | |
168 | else if (ucs4 < low) | |
169 | max = mid - 1; | |
170 | else | |
171 | { | |
172 | const FcCaseFold *fold = &fcCaseFold[mid]; | |
173 | int dlen; | |
174 | ||
175 | switch (fold->method) { | |
176 | case FC_CASE_FOLD_EVEN_ODD: | |
177 | if ((ucs4 & 1) != (fold->upper & 1)) | |
178 | return r; | |
179 | /* fall through ... */ | |
180 | default: | |
181 | dlen = FcUcs4ToUtf8 (ucs4 + fold->offset, w->utf8); | |
182 | break; | |
183 | case FC_CASE_FOLD_FULL: | |
184 | dlen = fold->count; | |
185 | memcpy (w->utf8, fcCaseFoldChars + fold->offset, dlen); | |
186 | break; | |
187 | } | |
188 | ||
189 | /* consume rest of src utf-8 bytes */ | |
190 | w->src += slen - 1; | |
192296d8 KP |
191 | |
192 | /* read from temp buffer */ | |
193 | w->utf8[dlen] = '\0'; | |
194 | w->read = w->utf8; | |
195 | return *w->read++; | |
196 | } | |
197 | } | |
198 | } | |
199 | return r; | |
200 | } | |
201 | ||
202 | static FcChar8 | |
203 | FcStrCaseWalkerNext (FcCaseWalker *w) | |
204 | { | |
205 | FcChar8 r; | |
206 | ||
207 | if (w->read) | |
208 | { | |
209 | if ((r = *w->read++)) | |
210 | return r; | |
211 | w->read = 0; | |
212 | } | |
213 | r = *w->src++; | |
594dcef0 | 214 | |
192296d8 KP |
215 | if ((r & 0xc0) == 0xc0) |
216 | return FcStrCaseWalkerLong (w, r); | |
217 | if ('A' <= r && r <= 'Z') | |
218 | r = r - 'A' + 'a'; | |
219 | return r; | |
220 | } | |
221 | ||
222 | static FcChar8 | |
223 | FcStrCaseWalkerNextIgnoreBlanks (FcCaseWalker *w) | |
224 | { | |
225 | FcChar8 r; | |
226 | ||
227 | if (w->read) | |
228 | { | |
229 | if ((r = *w->read++)) | |
230 | return r; | |
231 | w->read = 0; | |
232 | } | |
233 | do | |
234 | { | |
235 | r = *w->src++; | |
192296d8 | 236 | } while (r == ' '); |
594dcef0 | 237 | |
192296d8 KP |
238 | if ((r & 0xc0) == 0xc0) |
239 | return FcStrCaseWalkerLong (w, r); | |
240 | if ('A' <= r && r <= 'Z') | |
241 | r = r - 'A' + 'a'; | |
242 | return r; | |
243 | } | |
244 | ||
479f551f KP |
245 | FcChar8 * |
246 | FcStrDowncase (const FcChar8 *s) | |
247 | { | |
248 | FcCaseWalker w; | |
249 | int len = 0; | |
250 | FcChar8 *dst, *d; | |
251 | ||
252 | FcStrCaseWalkerInit (s, &w); | |
253 | while (FcStrCaseWalkerNext (&w)) | |
254 | len++; | |
255 | d = dst = malloc (len + 1); | |
256 | if (!d) | |
257 | return 0; | |
258 | FcMemAlloc (FC_MEM_STRING, len + 1); | |
259 | FcStrCaseWalkerInit (s, &w); | |
260 | while ((*d++ = FcStrCaseWalkerNext (&w))); | |
261 | return dst; | |
262 | } | |
263 | ||
24330d27 | 264 | int |
ccb3e93b | 265 | FcStrCmpIgnoreCase (const FcChar8 *s1, const FcChar8 *s2) |
24330d27 | 266 | { |
192296d8 KP |
267 | FcCaseWalker w1, w2; |
268 | FcChar8 c1, c2; | |
269 | ||
270 | if (s1 == s2) return 0; | |
594dcef0 | 271 | |
192296d8 KP |
272 | FcStrCaseWalkerInit (s1, &w1); |
273 | FcStrCaseWalkerInit (s2, &w2); | |
594dcef0 BE |
274 | |
275 | for (;;) | |
24330d27 | 276 | { |
192296d8 KP |
277 | c1 = FcStrCaseWalkerNext (&w1); |
278 | c2 = FcStrCaseWalkerNext (&w2); | |
279 | if (!c1 || (c1 != c2)) | |
24330d27 | 280 | break; |
82f4243f KP |
281 | } |
282 | return (int) c1 - (int) c2; | |
283 | } | |
284 | ||
285 | int | |
286 | FcStrCmpIgnoreBlanksAndCase (const FcChar8 *s1, const FcChar8 *s2) | |
287 | { | |
192296d8 KP |
288 | FcCaseWalker w1, w2; |
289 | FcChar8 c1, c2; | |
290 | ||
291 | if (s1 == s2) return 0; | |
594dcef0 | 292 | |
192296d8 KP |
293 | FcStrCaseWalkerInit (s1, &w1); |
294 | FcStrCaseWalkerInit (s2, &w2); | |
594dcef0 BE |
295 | |
296 | for (;;) | |
82f4243f | 297 | { |
192296d8 KP |
298 | c1 = FcStrCaseWalkerNextIgnoreBlanks (&w1); |
299 | c2 = FcStrCaseWalkerNextIgnoreBlanks (&w2); | |
300 | if (!c1 || (c1 != c2)) | |
24330d27 KP |
301 | break; |
302 | } | |
bc9469ba | 303 | return (int) c1 - (int) c2; |
24330d27 KP |
304 | } |
305 | ||
179c3995 KP |
306 | int |
307 | FcStrCmp (const FcChar8 *s1, const FcChar8 *s2) | |
308 | { | |
309 | FcChar8 c1, c2; | |
594dcef0 | 310 | |
179c3995 KP |
311 | if (s1 == s2) |
312 | return 0; | |
594dcef0 | 313 | for (;;) |
179c3995 KP |
314 | { |
315 | c1 = *s1++; | |
316 | c2 = *s2++; | |
d93fb00e | 317 | if (!c1 || c1 != c2) |
179c3995 KP |
318 | break; |
319 | } | |
bc9469ba | 320 | return (int) c1 - (int) c2; |
179c3995 KP |
321 | } |
322 | ||
192296d8 KP |
323 | /* |
324 | * Return a hash value for a string | |
325 | */ | |
326 | ||
327 | FcChar32 | |
328 | FcStrHashIgnoreCase (const FcChar8 *s) | |
329 | { | |
330 | FcChar32 h = 0; | |
331 | FcCaseWalker w; | |
332 | FcChar8 c; | |
333 | ||
334 | FcStrCaseWalkerInit (s, &w); | |
335 | while ((c = FcStrCaseWalkerNext (&w))) | |
336 | h = ((h << 3) ^ (h >> 3)) ^ c; | |
337 | return h; | |
338 | } | |
339 | ||
11fec41c KP |
340 | /* |
341 | * Is the head of s1 equal to s2? | |
342 | */ | |
343 | ||
344 | static FcBool | |
345 | FcStrIsAtIgnoreBlanksAndCase (const FcChar8 *s1, const FcChar8 *s2) | |
346 | { | |
192296d8 KP |
347 | FcCaseWalker w1, w2; |
348 | FcChar8 c1, c2; | |
349 | ||
350 | FcStrCaseWalkerInit (s1, &w1); | |
351 | FcStrCaseWalkerInit (s2, &w2); | |
594dcef0 BE |
352 | |
353 | for (;;) | |
11fec41c | 354 | { |
192296d8 KP |
355 | c1 = FcStrCaseWalkerNextIgnoreBlanks (&w1); |
356 | c2 = FcStrCaseWalkerNextIgnoreBlanks (&w2); | |
357 | if (!c1 || (c1 != c2)) | |
11fec41c KP |
358 | break; |
359 | } | |
360 | return c1 == c2 || !c2; | |
361 | } | |
362 | ||
363 | /* | |
364 | * Does s1 contain an instance of s2 (ignoring blanks and case)? | |
365 | */ | |
366 | ||
367 | const FcChar8 * | |
368 | FcStrContainsIgnoreBlanksAndCase (const FcChar8 *s1, const FcChar8 *s2) | |
369 | { | |
370 | while (*s1) | |
371 | { | |
372 | if (FcStrIsAtIgnoreBlanksAndCase (s1, s2)) | |
373 | return s1; | |
374 | s1++; | |
375 | } | |
376 | return 0; | |
377 | } | |
378 | ||
4ee9ca67 KP |
379 | static FcBool |
380 | FcCharIsPunct (const FcChar8 c) | |
381 | { | |
382 | if (c < '0') | |
383 | return FcTrue; | |
384 | if (c <= '9') | |
385 | return FcFalse; | |
386 | if (c < 'A') | |
387 | return FcTrue; | |
388 | if (c <= 'Z') | |
389 | return FcFalse; | |
390 | if (c < 'a') | |
391 | return FcTrue; | |
392 | if (c <= 'z') | |
393 | return FcFalse; | |
394 | if (c <= '~') | |
395 | return FcTrue; | |
396 | return FcFalse; | |
397 | } | |
398 | ||
11fec41c KP |
399 | /* |
400 | * Is the head of s1 equal to s2? | |
401 | */ | |
402 | ||
403 | static FcBool | |
404 | FcStrIsAtIgnoreCase (const FcChar8 *s1, const FcChar8 *s2) | |
405 | { | |
192296d8 KP |
406 | FcCaseWalker w1, w2; |
407 | FcChar8 c1, c2; | |
408 | ||
409 | FcStrCaseWalkerInit (s1, &w1); | |
410 | FcStrCaseWalkerInit (s2, &w2); | |
594dcef0 BE |
411 | |
412 | for (;;) | |
11fec41c | 413 | { |
192296d8 KP |
414 | c1 = FcStrCaseWalkerNext (&w1); |
415 | c2 = FcStrCaseWalkerNext (&w2); | |
416 | if (!c1 || (c1 != c2)) | |
11fec41c KP |
417 | break; |
418 | } | |
419 | return c1 == c2 || !c2; | |
420 | } | |
421 | ||
422 | /* | |
fc990b2e | 423 | * Does s1 contain an instance of s2 (ignoring blanks and case)? |
11fec41c KP |
424 | */ |
425 | ||
426 | const FcChar8 * | |
427 | FcStrContainsIgnoreCase (const FcChar8 *s1, const FcChar8 *s2) | |
428 | { | |
429 | while (*s1) | |
430 | { | |
431 | if (FcStrIsAtIgnoreCase (s1, s2)) | |
432 | return s1; | |
433 | s1++; | |
434 | } | |
435 | return 0; | |
436 | } | |
437 | ||
4ee9ca67 KP |
438 | /* |
439 | * Does s1 contain an instance of s2 on a word boundary (ignoring case)? | |
440 | */ | |
441 | ||
442 | const FcChar8 * | |
443 | FcStrContainsWord (const FcChar8 *s1, const FcChar8 *s2) | |
444 | { | |
445 | FcBool wordStart = FcTrue; | |
446 | int s1len = strlen ((char *) s1); | |
447 | int s2len = strlen ((char *) s2); | |
448 | ||
449 | while (s1len >= s2len) | |
450 | { | |
594dcef0 | 451 | if (wordStart && |
4ee9ca67 KP |
452 | FcStrIsAtIgnoreCase (s1, s2) && |
453 | (s1len == s2len || FcCharIsPunct (s1[s2len]))) | |
454 | { | |
455 | return s1; | |
456 | } | |
457 | wordStart = FcFalse; | |
458 | if (FcCharIsPunct (*s1)) | |
459 | wordStart = FcTrue; | |
460 | s1++; | |
461 | s1len--; | |
462 | } | |
463 | return 0; | |
464 | } | |
465 | ||
d4d1e8bc JS |
466 | const FcChar8 * |
467 | FcStrStrIgnoreCase (const FcChar8 *s1, const FcChar8 *s2) | |
468 | { | |
192296d8 KP |
469 | FcCaseWalker w1, w2; |
470 | FcChar8 c1, c2; | |
471 | const FcChar8 *cur; | |
d4d1e8bc JS |
472 | |
473 | if (!s1 || !s2) | |
474 | return 0; | |
475 | ||
476 | if (s1 == s2) | |
477 | return s1; | |
594dcef0 | 478 | |
192296d8 KP |
479 | FcStrCaseWalkerInit (s1, &w1); |
480 | FcStrCaseWalkerInit (s2, &w2); | |
594dcef0 | 481 | |
192296d8 | 482 | c2 = FcStrCaseWalkerNext (&w2); |
594dcef0 | 483 | |
192296d8 | 484 | for (;;) |
d4d1e8bc | 485 | { |
192296d8 KP |
486 | cur = w1.src; |
487 | c1 = FcStrCaseWalkerNext (&w1); | |
488 | if (!c1) | |
d4d1e8bc | 489 | break; |
192296d8 KP |
490 | if (c1 == c2) |
491 | { | |
492 | FcCaseWalker w1t = w1; | |
493 | FcCaseWalker w2t = w2; | |
494 | FcChar8 c1t, c2t; | |
d4d1e8bc | 495 | |
192296d8 KP |
496 | for (;;) |
497 | { | |
498 | c1t = FcStrCaseWalkerNext (&w1t); | |
499 | c2t = FcStrCaseWalkerNext (&w2t); | |
d4d1e8bc | 500 | |
192296d8 KP |
501 | if (!c2t) |
502 | return cur; | |
503 | if (c2t != c1t) | |
504 | break; | |
505 | } | |
d4d1e8bc | 506 | } |
d4d1e8bc | 507 | } |
d4d1e8bc JS |
508 | return 0; |
509 | } | |
510 | ||
511 | const FcChar8 * | |
512 | FcStrStr (const FcChar8 *s1, const FcChar8 *s2) | |
513 | { | |
514 | FcChar8 c1, c2; | |
515 | const FcChar8 * p = s1; | |
516 | const FcChar8 * b = s2; | |
517 | ||
518 | if (!s1 || !s2) | |
519 | return 0; | |
520 | ||
521 | if (s1 == s2) | |
522 | return s1; | |
523 | ||
524 | again: | |
525 | c2 = *s2++; | |
526 | ||
527 | if (!c2) | |
528 | return 0; | |
529 | ||
594dcef0 | 530 | for (;;) |
d4d1e8bc JS |
531 | { |
532 | p = s1; | |
533 | c1 = *s1++; | |
534 | if (!c1 || c1 == c2) | |
535 | break; | |
536 | } | |
537 | ||
538 | if (c1 != c2) | |
539 | return 0; | |
540 | ||
541 | for (;;) | |
542 | { | |
543 | c1 = *s1; | |
544 | c2 = *s2; | |
545 | if (c1 && c2 && c1 != c2) | |
546 | { | |
547 | s1 = p + 1; | |
548 | s2 = b; | |
549 | goto again; | |
550 | } | |
551 | if (!c2) | |
552 | return p; | |
553 | if (!c1) | |
554 | return 0; | |
555 | ++ s1; | |
556 | ++ s2; | |
557 | } | |
b023dbd3 | 558 | /* never reached. */ |
d4d1e8bc JS |
559 | } |
560 | ||
24330d27 | 561 | int |
0f9a306e KP |
562 | FcUtf8ToUcs4 (const FcChar8 *src_orig, |
563 | FcChar32 *dst, | |
564 | int len) | |
24330d27 | 565 | { |
0f9a306e KP |
566 | const FcChar8 *src = src_orig; |
567 | FcChar8 s; | |
568 | int extra; | |
569 | FcChar32 result; | |
24330d27 KP |
570 | |
571 | if (len == 0) | |
572 | return 0; | |
594dcef0 | 573 | |
24330d27 KP |
574 | s = *src++; |
575 | len--; | |
594dcef0 | 576 | |
24330d27 KP |
577 | if (!(s & 0x80)) |
578 | { | |
579 | result = s; | |
580 | extra = 0; | |
594dcef0 | 581 | } |
24330d27 KP |
582 | else if (!(s & 0x40)) |
583 | { | |
584 | return -1; | |
585 | } | |
586 | else if (!(s & 0x20)) | |
587 | { | |
588 | result = s & 0x1f; | |
589 | extra = 1; | |
590 | } | |
591 | else if (!(s & 0x10)) | |
592 | { | |
593 | result = s & 0xf; | |
594 | extra = 2; | |
595 | } | |
596 | else if (!(s & 0x08)) | |
597 | { | |
598 | result = s & 0x07; | |
599 | extra = 3; | |
600 | } | |
601 | else if (!(s & 0x04)) | |
602 | { | |
603 | result = s & 0x03; | |
604 | extra = 4; | |
605 | } | |
606 | else if ( ! (s & 0x02)) | |
607 | { | |
608 | result = s & 0x01; | |
609 | extra = 5; | |
610 | } | |
611 | else | |
612 | { | |
613 | return -1; | |
614 | } | |
615 | if (extra > len) | |
616 | return -1; | |
594dcef0 | 617 | |
24330d27 KP |
618 | while (extra--) |
619 | { | |
620 | result <<= 6; | |
621 | s = *src++; | |
622 | ||
623 | if ((s & 0xc0) != 0x80) | |
624 | return -1; | |
625 | ||
626 | result |= s & 0x3f; | |
627 | } | |
628 | *dst = result; | |
629 | return src - src_orig; | |
630 | } | |
631 | ||
632 | FcBool | |
0f9a306e KP |
633 | FcUtf8Len (const FcChar8 *string, |
634 | int len, | |
635 | int *nchar, | |
636 | int *wchar) | |
24330d27 KP |
637 | { |
638 | int n; | |
639 | int clen; | |
640 | FcChar32 c; | |
641 | FcChar32 max; | |
594dcef0 | 642 | |
24330d27 KP |
643 | n = 0; |
644 | max = 0; | |
645 | while (len) | |
646 | { | |
647 | clen = FcUtf8ToUcs4 (string, &c, len); | |
648 | if (clen <= 0) /* malformed UTF8 string */ | |
649 | return FcFalse; | |
650 | if (c > max) | |
651 | max = c; | |
652 | string += clen; | |
653 | len -= clen; | |
654 | n++; | |
655 | } | |
656 | *nchar = n; | |
657 | if (max >= 0x10000) | |
658 | *wchar = 4; | |
659 | else if (max > 0x100) | |
660 | *wchar = 2; | |
661 | else | |
662 | *wchar = 1; | |
663 | return FcTrue; | |
664 | } | |
c2e7c611 | 665 | |
69937bd9 KP |
666 | int |
667 | FcUcs4ToUtf8 (FcChar32 ucs4, | |
668 | FcChar8 dest[FC_UTF8_MAX_LEN]) | |
669 | { | |
670 | int bits; | |
671 | FcChar8 *d = dest; | |
594dcef0 | 672 | |
69937bd9 KP |
673 | if (ucs4 < 0x80) { *d++= ucs4; bits= -6; } |
674 | else if (ucs4 < 0x800) { *d++= ((ucs4 >> 6) & 0x1F) | 0xC0; bits= 0; } | |
675 | else if (ucs4 < 0x10000) { *d++= ((ucs4 >> 12) & 0x0F) | 0xE0; bits= 6; } | |
676 | else if (ucs4 < 0x200000) { *d++= ((ucs4 >> 18) & 0x07) | 0xF0; bits= 12; } | |
677 | else if (ucs4 < 0x4000000) { *d++= ((ucs4 >> 24) & 0x03) | 0xF8; bits= 18; } | |
678 | else if (ucs4 < 0x80000000) { *d++= ((ucs4 >> 30) & 0x01) | 0xFC; bits= 24; } | |
679 | else return 0; | |
680 | ||
681 | for ( ; bits >= 0; bits-= 6) { | |
682 | *d++= ((ucs4 >> bits) & 0x3F) | 0x80; | |
683 | } | |
684 | return d - dest; | |
685 | } | |
686 | ||
687 | #define GetUtf16(src,endian) \ | |
688 | ((FcChar16) ((src)[endian == FcEndianBig ? 0 : 1] << 8) | \ | |
689 | (FcChar16) ((src)[endian == FcEndianBig ? 1 : 0])) | |
690 | ||
691 | int | |
0f9a306e KP |
692 | FcUtf16ToUcs4 (const FcChar8 *src_orig, |
693 | FcEndian endian, | |
694 | FcChar32 *dst, | |
695 | int len) /* in bytes */ | |
69937bd9 | 696 | { |
0f9a306e KP |
697 | const FcChar8 *src = src_orig; |
698 | FcChar16 a, b; | |
699 | FcChar32 result; | |
69937bd9 KP |
700 | |
701 | if (len < 2) | |
702 | return 0; | |
594dcef0 | 703 | |
69937bd9 | 704 | a = GetUtf16 (src, endian); src += 2; len -= 2; |
594dcef0 BE |
705 | |
706 | /* | |
707 | * Check for surrogate | |
69937bd9 KP |
708 | */ |
709 | if ((a & 0xfc00) == 0xd800) | |
710 | { | |
711 | if (len < 2) | |
712 | return 0; | |
713 | b = GetUtf16 (src, endian); src += 2; len -= 2; | |
714 | /* | |
715 | * Check for invalid surrogate sequence | |
716 | */ | |
717 | if ((b & 0xfc00) != 0xdc00) | |
718 | return 0; | |
719 | result = ((((FcChar32) a & 0x3ff) << 10) | | |
45fb31aa | 720 | ((FcChar32) b & 0x3ff)) + 0x10000; |
69937bd9 KP |
721 | } |
722 | else | |
723 | result = a; | |
724 | *dst = result; | |
725 | return src - src_orig; | |
726 | } | |
727 | ||
728 | FcBool | |
0f9a306e KP |
729 | FcUtf16Len (const FcChar8 *string, |
730 | FcEndian endian, | |
731 | int len, /* in bytes */ | |
732 | int *nchar, | |
733 | int *wchar) | |
69937bd9 KP |
734 | { |
735 | int n; | |
736 | int clen; | |
737 | FcChar32 c; | |
738 | FcChar32 max; | |
594dcef0 | 739 | |
69937bd9 KP |
740 | n = 0; |
741 | max = 0; | |
742 | while (len) | |
743 | { | |
744 | clen = FcUtf16ToUcs4 (string, endian, &c, len); | |
745 | if (clen <= 0) /* malformed UTF8 string */ | |
746 | return FcFalse; | |
747 | if (c > max) | |
748 | max = c; | |
749 | string += clen; | |
750 | len -= clen; | |
751 | n++; | |
752 | } | |
753 | *nchar = n; | |
754 | if (max >= 0x10000) | |
755 | *wchar = 4; | |
756 | else if (max > 0x100) | |
757 | *wchar = 2; | |
758 | else | |
759 | *wchar = 1; | |
760 | return FcTrue; | |
761 | } | |
762 | ||
c2e7c611 KP |
763 | void |
764 | FcStrBufInit (FcStrBuf *buf, FcChar8 *init, int size) | |
765 | { | |
7d35c11b BE |
766 | if (init) |
767 | { | |
768 | buf->buf = init; | |
769 | buf->size = size; | |
770 | } else | |
771 | { | |
de69ee14 BE |
772 | buf->buf = buf->buf_static; |
773 | buf->size = sizeof (buf->buf_static); | |
7d35c11b | 774 | } |
c2e7c611 KP |
775 | buf->allocated = FcFalse; |
776 | buf->failed = FcFalse; | |
777 | buf->len = 0; | |
c2e7c611 KP |
778 | } |
779 | ||
780 | void | |
781 | FcStrBufDestroy (FcStrBuf *buf) | |
782 | { | |
783 | if (buf->allocated) | |
784 | { | |
9dac3c59 | 785 | FcMemFree (FC_MEM_STRBUF, buf->size); |
c2e7c611 KP |
786 | free (buf->buf); |
787 | FcStrBufInit (buf, 0, 0); | |
788 | } | |
789 | } | |
790 | ||
791 | FcChar8 * | |
792 | FcStrBufDone (FcStrBuf *buf) | |
793 | { | |
794 | FcChar8 *ret; | |
795 | ||
dccbbe83 BE |
796 | if (buf->failed) |
797 | ret = NULL; | |
798 | else | |
799 | ret = malloc (buf->len + 1); | |
c2e7c611 KP |
800 | if (ret) |
801 | { | |
9dac3c59 | 802 | FcMemAlloc (FC_MEM_STRING, buf->len + 1); |
c2e7c611 KP |
803 | memcpy (ret, buf->buf, buf->len); |
804 | ret[buf->len] = '\0'; | |
805 | } | |
806 | FcStrBufDestroy (buf); | |
807 | return ret; | |
808 | } | |
809 | ||
3ed70071 BE |
810 | FcChar8 * |
811 | FcStrBufDoneStatic (FcStrBuf *buf) | |
812 | { | |
3ed70071 BE |
813 | FcStrBufChar (buf, '\0'); |
814 | ||
815 | if (buf->failed) | |
816 | return NULL; | |
817 | ||
818 | return buf->buf; | |
819 | } | |
820 | ||
c2e7c611 KP |
821 | FcBool |
822 | FcStrBufChar (FcStrBuf *buf, FcChar8 c) | |
823 | { | |
824 | if (buf->len == buf->size) | |
825 | { | |
826 | FcChar8 *new; | |
827 | int size; | |
828 | ||
dccbbe83 BE |
829 | if (buf->failed) |
830 | return FcFalse; | |
831 | ||
c2e7c611 KP |
832 | if (buf->allocated) |
833 | { | |
834 | size = buf->size * 2; | |
835 | new = realloc (buf->buf, size); | |
836 | } | |
837 | else | |
838 | { | |
0037aad5 | 839 | size = buf->size + 64; |
c2e7c611 KP |
840 | new = malloc (size); |
841 | if (new) | |
842 | { | |
843 | buf->allocated = FcTrue; | |
844 | memcpy (new, buf->buf, buf->len); | |
845 | } | |
846 | } | |
847 | if (!new) | |
848 | { | |
849 | buf->failed = FcTrue; | |
850 | return FcFalse; | |
851 | } | |
9dac3c59 KP |
852 | if (buf->size) |
853 | FcMemFree (FC_MEM_STRBUF, buf->size); | |
854 | FcMemAlloc (FC_MEM_STRBUF, size); | |
c2e7c611 KP |
855 | buf->size = size; |
856 | buf->buf = new; | |
857 | } | |
858 | buf->buf[buf->len++] = c; | |
859 | return FcTrue; | |
860 | } | |
861 | ||
862 | FcBool | |
863 | FcStrBufString (FcStrBuf *buf, const FcChar8 *s) | |
864 | { | |
865 | FcChar8 c; | |
866 | while ((c = *s++)) | |
867 | if (!FcStrBufChar (buf, c)) | |
868 | return FcFalse; | |
869 | return FcTrue; | |
870 | } | |
871 | ||
872 | FcBool | |
873 | FcStrBufData (FcStrBuf *buf, const FcChar8 *s, int len) | |
874 | { | |
875 | while (len-- > 0) | |
876 | if (!FcStrBufChar (buf, *s++)) | |
877 | return FcFalse; | |
878 | return FcTrue; | |
879 | } | |
880 | ||
ff3f1f98 KP |
881 | FcBool |
882 | FcStrUsesHome (const FcChar8 *s) | |
883 | { | |
884 | return *s == '~'; | |
885 | } | |
886 | ||
179c3995 KP |
887 | FcChar8 * |
888 | FcStrCopyFilename (const FcChar8 *s) | |
889 | { | |
890 | FcChar8 *new; | |
594dcef0 | 891 | |
179c3995 KP |
892 | if (*s == '~') |
893 | { | |
ff3f1f98 | 894 | FcChar8 *home = FcConfigHome (); |
9b511b29 | 895 | FcChar8 *full; |
dda27aa9 | 896 | int size; |
179c3995 KP |
897 | if (!home) |
898 | return 0; | |
dda27aa9 | 899 | size = strlen ((char *) home) + strlen ((char *) s); |
9b511b29 | 900 | full = (FcChar8 *) malloc (size); |
e3b771a6 | 901 | if (!full) |
179c3995 | 902 | return 0; |
9b511b29 KP |
903 | strcpy ((char *) full, (char *) home); |
904 | strcat ((char *) full, (char *) s + 1); | |
905 | new = FcStrCanonFilename (full); | |
906 | free (full); | |
179c3995 KP |
907 | } |
908 | else | |
9b511b29 | 909 | new = FcStrCanonFilename (s); |
179c3995 KP |
910 | return new; |
911 | } | |
912 | ||
daeed6e0 TL |
913 | FcChar8 * |
914 | FcStrLastSlash (const FcChar8 *path) | |
915 | { | |
916 | FcChar8 *slash; | |
917 | ||
918 | slash = (FcChar8 *) strrchr ((const char *) path, '/'); | |
919 | #ifdef _WIN32 | |
920 | { | |
921 | FcChar8 *backslash; | |
922 | ||
923 | backslash = (FcChar8 *) strrchr ((const char *) path, '\\'); | |
924 | if (!slash || (backslash && backslash > slash)) | |
925 | slash = backslash; | |
926 | } | |
927 | #endif | |
928 | ||
929 | return slash; | |
930 | } | |
594dcef0 | 931 | |
179c3995 KP |
932 | FcChar8 * |
933 | FcStrDirname (const FcChar8 *file) | |
934 | { | |
935 | FcChar8 *slash; | |
936 | FcChar8 *dir; | |
937 | ||
daeed6e0 | 938 | slash = FcStrLastSlash (file); |
179c3995 KP |
939 | if (!slash) |
940 | return FcStrCopy ((FcChar8 *) "."); | |
941 | dir = malloc ((slash - file) + 1); | |
942 | if (!dir) | |
943 | return 0; | |
944 | FcMemAlloc (FC_MEM_STRING, (slash - file) + 1); | |
945 | strncpy ((char *) dir, (const char *) file, slash - file); | |
946 | dir[slash - file] = '\0'; | |
947 | return dir; | |
948 | } | |
949 | ||
950 | FcChar8 * | |
951 | FcStrBasename (const FcChar8 *file) | |
952 | { | |
953 | FcChar8 *slash; | |
954 | ||
daeed6e0 | 955 | slash = FcStrLastSlash (file); |
179c3995 KP |
956 | if (!slash) |
957 | return FcStrCopy (file); | |
958 | return FcStrCopy (slash + 1); | |
959 | } | |
960 | ||
b5803016 | 961 | static FcChar8 * |
1de7a4cc | 962 | FcStrCanonAbsoluteFilename (const FcChar8 *s) |
0d9e31c8 KP |
963 | { |
964 | FcChar8 *file; | |
965 | FcChar8 *f; | |
966 | const FcChar8 *slash; | |
9b511b29 | 967 | int size; |
1de7a4cc | 968 | |
9b511b29 KP |
969 | size = strlen ((char *) s) + 1; |
970 | file = malloc (size); | |
0d9e31c8 KP |
971 | if (!file) |
972 | return NULL; | |
9b511b29 | 973 | FcMemAlloc (FC_MEM_STRING, size); |
0d9e31c8 KP |
974 | slash = NULL; |
975 | f = file; | |
976 | for (;;) { | |
977 | if (*s == '/' || *s == '\0') | |
978 | { | |
979 | if (slash) | |
980 | { | |
981 | switch (s - slash) { | |
1bcf4ae5 BE |
982 | case 1: |
983 | f -= 1; /* squash // and trim final / from file */ | |
984 | break; | |
0d9e31c8 KP |
985 | case 2: |
986 | if (!strncmp ((char *) slash, "/.", 2)) | |
987 | { | |
988 | f -= 2; /* trim /. from file */ | |
989 | } | |
990 | break; | |
991 | case 3: | |
992 | if (!strncmp ((char *) slash, "/..", 3)) | |
993 | { | |
994 | f -= 3; /* trim /.. from file */ | |
995 | while (f > file) { | |
996 | if (*--f == '/') | |
997 | break; | |
998 | } | |
999 | } | |
1000 | break; | |
1001 | } | |
1002 | } | |
1003 | slash = s; | |
1004 | } | |
1005 | if (!(*f++ = *s++)) | |
1006 | break; | |
1007 | } | |
1008 | return file; | |
1009 | } | |
594dcef0 | 1010 | |
1de7a4cc HWN |
1011 | #ifdef _WIN32 |
1012 | /* | |
594dcef0 | 1013 | * Convert '\\' to '/' , remove double '/' |
1de7a4cc HWN |
1014 | */ |
1015 | static void | |
1016 | FcConvertDosPath (char *str) | |
1017 | { | |
1018 | size_t len = strlen (str); | |
1019 | char *p = str; | |
1020 | char *dest = str; | |
1021 | char *end = str + len; | |
1022 | char last = 0; | |
f9feb587 BE |
1023 | |
1024 | if (*p == '\\') | |
1025 | { | |
1026 | *p = '/'; | |
1027 | p++; | |
1028 | dest++; | |
1029 | } | |
1de7a4cc HWN |
1030 | while (p < end) |
1031 | { | |
1032 | if (*p == '\\') | |
1033 | *p = '/'; | |
1034 | ||
1035 | if (*p != '/' | |
1036 | || last != '/') | |
1037 | { | |
1038 | *dest++ = *p; | |
1039 | } | |
1040 | ||
1041 | last = *p; | |
1042 | p++; | |
1043 | } | |
1044 | ||
1045 | *dest = 0; | |
1046 | } | |
1047 | #endif | |
1048 | ||
1049 | FcChar8 * | |
1050 | FcStrCanonFilename (const FcChar8 *s) | |
1051 | { | |
1052 | #ifdef _WIN32 | |
1053 | FcChar8 full[FC_MAX_FILE_LEN + 2]; | |
1de7a4cc | 1054 | int size = GetFullPathName (s, sizeof (full) -1, |
e62058ab | 1055 | full, NULL); |
1de7a4cc HWN |
1056 | |
1057 | if (size == 0) | |
1058 | perror ("GetFullPathName"); | |
1059 | ||
1060 | FcConvertDosPath (full); | |
1061 | return FcStrCanonAbsoluteFilename (full); | |
1062 | #else | |
1063 | if (s[0] == '/') | |
1064 | return FcStrCanonAbsoluteFilename (s); | |
1065 | else | |
1066 | { | |
1067 | FcChar8 *full; | |
1068 | FcChar8 *file; | |
1069 | ||
1070 | FcChar8 cwd[FC_MAX_FILE_LEN + 2]; | |
1071 | if (getcwd ((char *) cwd, FC_MAX_FILE_LEN) == NULL) | |
1072 | return NULL; | |
1073 | strcat ((char *) cwd, "/"); | |
1074 | full = FcStrPlus (cwd, s); | |
1075 | file = FcStrCanonAbsoluteFilename (full); | |
1076 | FcStrFree (full); | |
1077 | return file; | |
1078 | } | |
1079 | #endif | |
1080 | } | |
1081 | ||
0d9e31c8 | 1082 | |
179c3995 KP |
1083 | FcStrSet * |
1084 | FcStrSetCreate (void) | |
1085 | { | |
1086 | FcStrSet *set = malloc (sizeof (FcStrSet)); | |
1087 | if (!set) | |
1088 | return 0; | |
1089 | FcMemAlloc (FC_MEM_STRSET, sizeof (FcStrSet)); | |
1090 | set->ref = 1; | |
1091 | set->num = 0; | |
1092 | set->size = 0; | |
4262e0b3 | 1093 | set->strs = 0; |
179c3995 KP |
1094 | return set; |
1095 | } | |
1096 | ||
1097 | static FcBool | |
1098 | _FcStrSetAppend (FcStrSet *set, FcChar8 *s) | |
1099 | { | |
1100 | if (FcStrSetMember (set, s)) | |
1101 | { | |
1102 | FcStrFree (s); | |
1103 | return FcTrue; | |
1104 | } | |
4262e0b3 | 1105 | if (set->num == set->size) |
179c3995 KP |
1106 | { |
1107 | FcChar8 **strs = malloc ((set->size + 2) * sizeof (FcChar8 *)); | |
1108 | ||
1109 | if (!strs) | |
1110 | return FcFalse; | |
1111 | FcMemAlloc (FC_MEM_STRSET, (set->size + 2) * sizeof (FcChar8 *)); | |
4262e0b3 PL |
1112 | if (set->num) |
1113 | memcpy (strs, set->strs, set->num * sizeof (FcChar8 *)); | |
1114 | if (set->strs) | |
13a14cbf KP |
1115 | { |
1116 | FcMemFree (FC_MEM_STRSET, (set->size + 1) * sizeof (FcChar8 *)); | |
4262e0b3 | 1117 | free (set->strs); |
13a14cbf KP |
1118 | } |
1119 | set->size = set->size + 1; | |
4262e0b3 PL |
1120 | set->strs = strs; |
1121 | } | |
1122 | set->strs[set->num++] = s; | |
1123 | set->strs[set->num] = 0; | |
179c3995 KP |
1124 | return FcTrue; |
1125 | } | |
1126 | ||
1127 | FcBool | |
1128 | FcStrSetMember (FcStrSet *set, const FcChar8 *s) | |
1129 | { | |
1130 | int i; | |
1131 | ||
1132 | for (i = 0; i < set->num; i++) | |
4262e0b3 | 1133 | if (!FcStrCmp (set->strs[i], s)) |
179c3995 KP |
1134 | return FcTrue; |
1135 | return FcFalse; | |
1136 | } | |
1137 | ||
d8d73958 KP |
1138 | FcBool |
1139 | FcStrSetEqual (FcStrSet *sa, FcStrSet *sb) | |
1140 | { | |
1141 | int i; | |
1142 | if (sa->num != sb->num) | |
1143 | return FcFalse; | |
1144 | for (i = 0; i < sa->num; i++) | |
4262e0b3 | 1145 | if (!FcStrSetMember (sb, sa->strs[i])) |
d8d73958 KP |
1146 | return FcFalse; |
1147 | return FcTrue; | |
1148 | } | |
1149 | ||
179c3995 KP |
1150 | FcBool |
1151 | FcStrSetAdd (FcStrSet *set, const FcChar8 *s) | |
1152 | { | |
1153 | FcChar8 *new = FcStrCopy (s); | |
1154 | if (!new) | |
1155 | return FcFalse; | |
1156 | if (!_FcStrSetAppend (set, new)) | |
1157 | { | |
1158 | FcStrFree (new); | |
1159 | return FcFalse; | |
1160 | } | |
1161 | return FcTrue; | |
1162 | } | |
1163 | ||
1164 | FcBool | |
1165 | FcStrSetAddFilename (FcStrSet *set, const FcChar8 *s) | |
1166 | { | |
1167 | FcChar8 *new = FcStrCopyFilename (s); | |
1168 | if (!new) | |
1169 | return FcFalse; | |
1170 | if (!_FcStrSetAppend (set, new)) | |
1171 | { | |
1172 | FcStrFree (new); | |
1173 | return FcFalse; | |
1174 | } | |
1175 | return FcTrue; | |
1176 | } | |
1177 | ||
1178 | FcBool | |
1179 | FcStrSetDel (FcStrSet *set, const FcChar8 *s) | |
1180 | { | |
1181 | int i; | |
1182 | ||
1183 | for (i = 0; i < set->num; i++) | |
4262e0b3 | 1184 | if (!FcStrCmp (set->strs[i], s)) |
179c3995 | 1185 | { |
4262e0b3 | 1186 | FcStrFree (set->strs[i]); |
179c3995 KP |
1187 | /* |
1188 | * copy remaining string pointers and trailing | |
1189 | * NULL | |
1190 | */ | |
594dcef0 | 1191 | memmove (&set->strs[i], &set->strs[i+1], |
179c3995 KP |
1192 | (set->num - i) * sizeof (FcChar8 *)); |
1193 | set->num--; | |
1194 | return FcTrue; | |
1195 | } | |
1196 | return FcFalse; | |
1197 | } | |
1198 | ||
1199 | void | |
1200 | FcStrSetDestroy (FcStrSet *set) | |
1201 | { | |
1202 | if (--set->ref == 0) | |
1203 | { | |
1204 | int i; | |
594dcef0 | 1205 | |
4262e0b3 PL |
1206 | for (i = 0; i < set->num; i++) |
1207 | FcStrFree (set->strs[i]); | |
4262e0b3 | 1208 | if (set->strs) |
13a14cbf KP |
1209 | { |
1210 | FcMemFree (FC_MEM_STRSET, (set->size + 1) * sizeof (FcChar8 *)); | |
4262e0b3 | 1211 | free (set->strs); |
13a14cbf | 1212 | } |
4262e0b3 | 1213 | FcMemFree (FC_MEM_STRSET, sizeof (FcStrSet)); |
179c3995 KP |
1214 | free (set); |
1215 | } | |
1216 | } | |
1217 | ||
1218 | FcStrList * | |
1219 | FcStrListCreate (FcStrSet *set) | |
1220 | { | |
1221 | FcStrList *list; | |
1222 | ||
1223 | list = malloc (sizeof (FcStrList)); | |
1224 | if (!list) | |
1225 | return 0; | |
1226 | FcMemAlloc (FC_MEM_STRLIST, sizeof (FcStrList)); | |
1227 | list->set = set; | |
1228 | set->ref++; | |
1229 | list->n = 0; | |
1230 | return list; | |
1231 | } | |
1232 | ||
1233 | FcChar8 * | |
1234 | FcStrListNext (FcStrList *list) | |
1235 | { | |
1236 | if (list->n >= list->set->num) | |
1237 | return 0; | |
4262e0b3 | 1238 | return list->set->strs[list->n++]; |
179c3995 KP |
1239 | } |
1240 | ||
1241 | void | |
1242 | FcStrListDone (FcStrList *list) | |
1243 | { | |
1244 | FcStrSetDestroy (list->set); | |
1245 | FcMemFree (FC_MEM_STRLIST, sizeof (FcStrList)); | |
1246 | free (list); | |
1247 | } | |
7ce19673 | 1248 | |
23816bf9 KP |
1249 | #define __fcstr__ |
1250 | #include "fcaliastail.h" | |
1251 | #undef __fcstr__ |