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24330d27 | 1 | /* |
793e946c | 2 | * $RCSId: xc/lib/fontconfig/src/fcint.h,v 1.27 2002/08/31 22:17:32 keithp Exp $ |
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 | |
10 | * documentation, and that the name of Keith Packard not be used in | |
11 | * advertising or publicity pertaining to distribution of the software without | |
12 | * specific, written prior permission. Keith Packard makes no | |
13 | * representations about the suitability of this software for any purpose. It | |
14 | * is provided "as is" without express or implied warranty. | |
15 | * | |
16 | * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, | |
17 | * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO | |
18 | * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR | |
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 | ||
25 | #ifndef _FCINT_H_ | |
26 | #define _FCINT_H_ | |
27 | ||
91fe51b4 PL |
28 | #ifdef HAVE_CONFIG_H |
29 | #include <config.h> | |
30 | #endif | |
31 | ||
24330d27 KP |
32 | #include <stdlib.h> |
33 | #include <stdio.h> | |
dc70c15a PL |
34 | #ifdef HAVE_INTTYPES_H |
35 | #include <inttypes.h> | |
91fe51b4 | 36 | #elif defined(HAVE_STDINT_H) |
7fd7221e | 37 | #include <stdint.h> |
91fe51b4 PL |
38 | #else |
39 | #error missing C99 integer data types | |
dc70c15a | 40 | #endif |
24330d27 KP |
41 | #include <string.h> |
42 | #include <ctype.h> | |
43 | #include <errno.h> | |
44 | #include <unistd.h> | |
45 | #include <sys/types.h> | |
46 | #include <sys/stat.h> | |
179c3995 | 47 | #include <time.h> |
24330d27 KP |
48 | #include <fontconfig/fontconfig.h> |
49 | #include <fontconfig/fcprivate.h> | |
be094850 | 50 | #include <fontconfig/fcfreetype.h> |
24330d27 | 51 | |
24330d27 KP |
52 | #ifndef FC_CONFIG_PATH |
53 | #define FC_CONFIG_PATH "fonts.conf" | |
54 | #endif | |
55 | ||
179c3995 KP |
56 | #define FC_FONT_FILE_INVALID ((FcChar8 *) ".") |
57 | #define FC_FONT_FILE_DIR ((FcChar8 *) ".dir") | |
c60ec7cc | 58 | #define FC_GLOBAL_MAGIC_COOKIE "GLOBAL" |
179c3995 | 59 | |
daeed6e0 TL |
60 | #ifdef _WIN32 |
61 | #define FC_SEARCH_PATH_SEPARATOR ';' | |
62 | #else | |
63 | #define FC_SEARCH_PATH_SEPARATOR ':' | |
64 | #endif | |
65 | ||
24330d27 KP |
66 | #define FC_DBG_MATCH 1 |
67 | #define FC_DBG_MATCHV 2 | |
68 | #define FC_DBG_EDIT 4 | |
69 | #define FC_DBG_FONTSET 8 | |
70 | #define FC_DBG_CACHE 16 | |
71 | #define FC_DBG_CACHEV 32 | |
72 | #define FC_DBG_PARSE 64 | |
73 | #define FC_DBG_SCAN 128 | |
4c003605 | 74 | #define FC_DBG_SCANV 256 |
24330d27 | 75 | #define FC_DBG_MEMORY 512 |
2d9c79c0 | 76 | #define FC_DBG_CONFIG 1024 |
24330d27 KP |
77 | |
78 | #define FC_MEM_CHARSET 0 | |
d8d73958 | 79 | #define FC_MEM_CHARLEAF 1 |
24330d27 KP |
80 | #define FC_MEM_FONTSET 2 |
81 | #define FC_MEM_FONTPTR 3 | |
82 | #define FC_MEM_OBJECTSET 4 | |
83 | #define FC_MEM_OBJECTPTR 5 | |
84 | #define FC_MEM_MATRIX 6 | |
85 | #define FC_MEM_PATTERN 7 | |
86 | #define FC_MEM_PATELT 8 | |
87 | #define FC_MEM_VALLIST 9 | |
88 | #define FC_MEM_SUBSTATE 10 | |
89 | #define FC_MEM_STRING 11 | |
90 | #define FC_MEM_LISTBUCK 12 | |
d8d73958 KP |
91 | #define FC_MEM_STRSET 13 |
92 | #define FC_MEM_STRLIST 14 | |
93 | #define FC_MEM_CONFIG 15 | |
94 | #define FC_MEM_LANGSET 16 | |
9dac3c59 KP |
95 | #define FC_MEM_ATOMIC 17 |
96 | #define FC_MEM_BLANKS 18 | |
97 | #define FC_MEM_CACHE 19 | |
98 | #define FC_MEM_STRBUF 20 | |
99 | #define FC_MEM_SUBST 21 | |
100 | #define FC_MEM_OBJECTTYPE 22 | |
101 | #define FC_MEM_CONSTANT 23 | |
102 | #define FC_MEM_TEST 24 | |
103 | #define FC_MEM_EXPR 25 | |
104 | #define FC_MEM_VSTACK 26 | |
105 | #define FC_MEM_ATTR 27 | |
106 | #define FC_MEM_PSTACK 28 | |
1c52c0f0 | 107 | #define FC_MEM_STATICSTR 29 |
d8d73958 | 108 | |
1c52c0f0 | 109 | #define FC_MEM_NUM 30 |
24330d27 | 110 | |
1c9fdcca PL |
111 | #define FC_BANK_DYNAMIC 0 |
112 | #define FC_BANK_FIRST 1 | |
82f35f8b PL |
113 | #define FC_BANK_LANGS 0xfcfcfcfc |
114 | ||
4c003605 | 115 | typedef enum _FcValueBinding { |
dda7794f | 116 | FcValueBindingWeak, FcValueBindingStrong, FcValueBindingSame |
4c003605 KP |
117 | } FcValueBinding; |
118 | ||
cd2ec1a9 | 119 | typedef struct _FcValueListPtr { |
4262e0b3 | 120 | int bank; |
cd2ec1a9 PL |
121 | union { |
122 | int stat; | |
123 | struct _FcValueList *dyn; | |
124 | } u; | |
125 | } FcValueListPtr; | |
126 | ||
24330d27 | 127 | typedef struct _FcValueList { |
cd2ec1a9 PL |
128 | FcValueListPtr next; |
129 | ||
24330d27 | 130 | FcValue value; |
e709ddfa | 131 | FcValueBinding binding; |
24330d27 KP |
132 | } FcValueList; |
133 | ||
4262e0b3 PL |
134 | typedef int FcObjectPtr; |
135 | ||
cd2ec1a9 | 136 | typedef struct _FcPatternEltPtr { |
4262e0b3 | 137 | int bank; |
cd2ec1a9 PL |
138 | union { |
139 | int stat; | |
140 | struct _FcPatternElt *dyn; | |
141 | } u; | |
142 | } FcPatternEltPtr; | |
143 | ||
24330d27 | 144 | typedef struct _FcPatternElt { |
cd2ec1a9 PL |
145 | FcObjectPtr object; |
146 | FcValueListPtr values; | |
24330d27 KP |
147 | } FcPatternElt; |
148 | ||
149 | struct _FcPattern { | |
150 | int num; | |
151 | int size; | |
cd2ec1a9 | 152 | FcPatternEltPtr elts; |
e709ddfa | 153 | int ref; |
4262e0b3 | 154 | int bank; |
24330d27 KP |
155 | }; |
156 | ||
157 | typedef enum _FcOp { | |
158 | FcOpInteger, FcOpDouble, FcOpString, FcOpMatrix, FcOpBool, FcOpCharSet, | |
159 | FcOpNil, | |
160 | FcOpField, FcOpConst, | |
161 | FcOpAssign, FcOpAssignReplace, | |
162 | FcOpPrependFirst, FcOpPrepend, FcOpAppend, FcOpAppendLast, | |
163 | FcOpQuest, | |
74a623e0 KP |
164 | FcOpOr, FcOpAnd, FcOpEqual, FcOpNotEqual, |
165 | FcOpContains, FcOpListing, FcOpNotContains, | |
24330d27 KP |
166 | FcOpLess, FcOpLessEqual, FcOpMore, FcOpMoreEqual, |
167 | FcOpPlus, FcOpMinus, FcOpTimes, FcOpDivide, | |
3f7653c2 KP |
168 | FcOpNot, FcOpComma, FcOpFloor, FcOpCeil, FcOpRound, FcOpTrunc, |
169 | FcOpInvalid | |
24330d27 KP |
170 | } FcOp; |
171 | ||
172 | typedef struct _FcExpr { | |
173 | FcOp op; | |
174 | union { | |
175 | int ival; | |
176 | double dval; | |
ccb3e93b | 177 | FcChar8 *sval; |
24330d27 KP |
178 | FcMatrix *mval; |
179 | FcBool bval; | |
180 | FcCharSet *cval; | |
181 | char *field; | |
ccb3e93b | 182 | FcChar8 *constant; |
24330d27 KP |
183 | struct { |
184 | struct _FcExpr *left, *right; | |
185 | } tree; | |
186 | } u; | |
187 | } FcExpr; | |
188 | ||
189 | typedef enum _FcQual { | |
6f6563ed | 190 | FcQualAny, FcQualAll, FcQualFirst, FcQualNotFirst |
24330d27 KP |
191 | } FcQual; |
192 | ||
938bc633 KP |
193 | #define FcMatchDefault ((FcMatchKind) -1) |
194 | ||
24330d27 KP |
195 | typedef struct _FcTest { |
196 | struct _FcTest *next; | |
938bc633 | 197 | FcMatchKind kind; |
24330d27 KP |
198 | FcQual qual; |
199 | const char *field; | |
200 | FcOp op; | |
201 | FcExpr *expr; | |
202 | } FcTest; | |
203 | ||
204 | typedef struct _FcEdit { | |
205 | struct _FcEdit *next; | |
206 | const char *field; | |
207 | FcOp op; | |
208 | FcExpr *expr; | |
6fff2cda | 209 | FcValueBinding binding; |
24330d27 KP |
210 | } FcEdit; |
211 | ||
212 | typedef struct _FcSubst { | |
213 | struct _FcSubst *next; | |
214 | FcTest *test; | |
215 | FcEdit *edit; | |
216 | } FcSubst; | |
217 | ||
20ac65ab | 218 | typedef struct _FcCharLeaf { |
24330d27 | 219 | FcChar32 map[256/32]; |
20ac65ab | 220 | } FcCharLeaf; |
24330d27 | 221 | |
d8d73958 | 222 | #define FC_REF_CONSTANT -1 |
82f4243f | 223 | |
24330d27 | 224 | struct _FcCharSet { |
24330d27 | 225 | int ref; /* reference count */ |
20ac65ab | 226 | int num; /* size of leaves and numbers arrays */ |
4262e0b3 | 227 | int bank; |
cd2ec1a9 | 228 | union { |
cd2ec1a9 PL |
229 | struct { |
230 | int leafidx_offset; | |
231 | int numbers_offset; | |
232 | } stat; | |
f23f5f38 PL |
233 | struct { |
234 | FcCharLeaf **leaves; | |
235 | FcChar16 *numbers; | |
236 | } dyn; | |
cd2ec1a9 | 237 | } u; |
24330d27 KP |
238 | }; |
239 | ||
179c3995 KP |
240 | struct _FcStrSet { |
241 | int ref; /* reference count */ | |
242 | int num; | |
243 | int size; | |
4262e0b3 | 244 | FcChar8 **strs; |
179c3995 KP |
245 | }; |
246 | ||
247 | struct _FcStrList { | |
248 | FcStrSet *set; | |
249 | int n; | |
250 | }; | |
251 | ||
c2e7c611 | 252 | typedef struct _FcStrBuf { |
24330d27 KP |
253 | FcChar8 *buf; |
254 | FcBool allocated; | |
255 | FcBool failed; | |
256 | int len; | |
257 | int size; | |
c2e7c611 | 258 | } FcStrBuf; |
24330d27 | 259 | |
212c9f43 | 260 | typedef struct _FcCache { |
31081737 | 261 | int magic; /* FC_CACHE_MAGIC */ |
c7beacf9 PL |
262 | int count; /* number of bytes of data in block */ |
263 | int bank; /* bank ID */ | |
264 | int pattern_count; /* number of FcPatterns */ | |
265 | int patternelt_count; /* number of FcPatternElts */ | |
266 | int valuelist_count; /* number of FcValueLists */ | |
a9698bed PL |
267 | int str_count; /* size of strings appearing as FcValues */ |
268 | int langset_count; /* number of FcLangSets */ | |
269 | int charset_count; /* number of FcCharSets */ | |
270 | int charset_numbers_count; | |
4262e0b3 PL |
271 | int charset_leaf_count; |
272 | int charset_leaf_idx_count; | |
212c9f43 PL |
273 | } FcCache; |
274 | ||
7769c321 KP |
275 | /* |
276 | * To map adobe glyph names to unicode values, a precomputed hash | |
277 | * table is used | |
278 | */ | |
279 | ||
280 | typedef struct _FcGlyphName { | |
281 | FcChar32 ucs; /* unicode value */ | |
282 | FcChar8 name[1]; /* name extends beyond struct */ | |
283 | } FcGlyphName; | |
284 | ||
192296d8 KP |
285 | /* |
286 | * To perform case-insensitive string comparisons, a table | |
287 | * is used which holds three different kinds of folding data. | |
288 | * | |
289 | * The first is a range of upper case values mapping to a range | |
290 | * of their lower case equivalents. Within each range, the offset | |
291 | * between upper and lower case is constant. | |
292 | * | |
293 | * The second is a range of upper case values which are interleaved | |
294 | * with their lower case equivalents. | |
295 | * | |
296 | * The third is a set of raw unicode values mapping to a list | |
297 | * of unicode values for comparison purposes. This allows conversion | |
298 | * of ß to "ss" so that SS, ss and ß all match. A separate array | |
299 | * holds the list of unicode values for each entry. | |
300 | * | |
301 | * These are packed into a single table. Using a binary search, | |
302 | * the appropriate entry can be located. | |
303 | */ | |
304 | ||
305 | #define FC_CASE_FOLD_RANGE 0 | |
306 | #define FC_CASE_FOLD_EVEN_ODD 1 | |
307 | #define FC_CASE_FOLD_FULL 2 | |
308 | ||
309 | typedef struct _FcCaseFold { | |
310 | FcChar32 upper; | |
311 | FcChar16 method : 2; | |
312 | FcChar16 count : 14; | |
313 | short offset; /* lower - upper for RANGE, table id for FULL */ | |
314 | } FcCaseFold; | |
315 | ||
2d9c79c0 KP |
316 | #define FC_MAX_FILE_LEN 4096 |
317 | ||
4262e0b3 PL |
318 | #define FC_STORAGE_STATIC 0x80 |
319 | #define fc_value_string(v) (((v)->type & FC_STORAGE_STATIC) ? ((FcChar8 *) v) + (v)->u.s_off : (v) -> u.s) | |
320 | #define fc_value_charset(v) (((v)->type & FC_STORAGE_STATIC) ? (const FcCharSet *)(((char *) v) + (v)->u.c_off) : (v) -> u.c) | |
321 | #define fc_value_langset(v) (((v)->type & FC_STORAGE_STATIC) ? (const FcLangSet *)(((char *) v) + (v)->u.l_off) : (v) -> u.l) | |
1c9fdcca | 322 | #define fc_storage_type(v) ((v)->type & ~FC_STORAGE_STATIC) |
4262e0b3 | 323 | |
44415a07 PL |
324 | #define fc_alignof(type) offsetof (struct { char c; type member; }, member) |
325 | ||
327a7fd4 | 326 | /* |
f21f40f3 | 327 | * The per-user ~/.fonts.cache-<version> file is loaded into |
327a7fd4 KP |
328 | * this data structure. Each directory gets a substructure |
329 | * which is validated by comparing the directory timestamp with | |
330 | * that saved in the cache. When valid, the entire directory cache | |
331 | * can be immediately loaded without reading the directory. Otherwise, | |
332 | * the files are checked individually; updated files are loaded into the | |
333 | * cache which is then rewritten to the users home directory | |
334 | */ | |
335 | ||
c1c3ba06 | 336 | #define FC_CACHE_MAGIC 0xFC02FC04 |
327a7fd4 | 337 | |
e712133c KP |
338 | typedef struct _FcGlobalCacheDir FcGlobalCacheDir; |
339 | ||
fff5a5af PL |
340 | enum FcGCDirState { |
341 | FcGCDirDisabled, FcGCDirFileRead, FcGCDirConsumed, FcGCDirUpdated | |
342 | }; | |
e712133c | 343 | struct _FcGlobalCacheDir { |
327a7fd4 | 344 | struct _FcGlobalCacheDir *next; |
8245771d | 345 | char *name; |
eb0cf671 PL |
346 | FcCache metadata; |
347 | off_t offset; | |
971cf180 | 348 | FcStrSet *subdirs; |
eb0cf671 | 349 | void *ent; |
fff5a5af | 350 | enum FcGCDirState state; |
e712133c | 351 | }; |
327a7fd4 KP |
352 | |
353 | typedef struct _FcGlobalCache { | |
eb0cf671 | 354 | FcGlobalCacheDir *dirs; |
327a7fd4 | 355 | FcBool updated; |
eb0cf671 | 356 | int fd; |
327a7fd4 | 357 | } FcGlobalCache; |
24330d27 | 358 | |
134f6011 KP |
359 | struct _FcAtomic { |
360 | FcChar8 *file; /* original file name */ | |
361 | FcChar8 *new; /* temp file name -- write data here */ | |
362 | FcChar8 *lck; /* lockfile name (used for locking) */ | |
363 | FcChar8 *tmp; /* tmpfile name (used for locking) */ | |
364 | }; | |
365 | ||
24330d27 KP |
366 | struct _FcBlanks { |
367 | int nblank; | |
368 | int sblank; | |
369 | FcChar32 *blanks; | |
370 | }; | |
371 | ||
372 | struct _FcConfig { | |
373 | /* | |
374 | * File names loaded from the configuration -- saved here as the | |
375 | * cache file must be consulted before the directories are scanned, | |
376 | * and those directives may occur in any order | |
377 | */ | |
179c3995 | 378 | FcStrSet *configDirs; /* directories to scan for fonts */ |
ccb3e93b | 379 | FcChar8 *cache; /* name of per-user cache file */ |
24330d27 KP |
380 | /* |
381 | * Set of allowed blank chars -- used to | |
382 | * trim fonts of bogus glyphs | |
383 | */ | |
384 | FcBlanks *blanks; | |
179c3995 KP |
385 | /* |
386 | * List of directories containing fonts, | |
387 | * built by recursively scanning the set | |
388 | * of configured directories | |
389 | */ | |
390 | FcStrSet *fontDirs; | |
24330d27 KP |
391 | /* |
392 | * Names of all of the configuration files used | |
393 | * to create this configuration | |
394 | */ | |
179c3995 | 395 | FcStrSet *configFiles; /* config files loaded */ |
24330d27 KP |
396 | /* |
397 | * Substitution instructions for patterns and fonts; | |
398 | * maxObjects is used to allocate appropriate intermediate storage | |
399 | * while performing a whole set of substitutions | |
400 | */ | |
401 | FcSubst *substPattern; /* substitutions for patterns */ | |
402 | FcSubst *substFont; /* substitutions for fonts */ | |
403 | int maxObjects; /* maximum number of tests in all substs */ | |
d47c9d6e KP |
404 | /* |
405 | * List of patterns used to control font file selection | |
406 | */ | |
407 | FcStrSet *acceptGlobs; | |
408 | FcStrSet *rejectGlobs; | |
4f27c1c0 KP |
409 | FcFontSet *acceptPatterns; |
410 | FcFontSet *rejectPatterns; | |
24330d27 KP |
411 | /* |
412 | * The set of fonts loaded from the listed directories; the | |
413 | * order within the set does not determine the font selection, | |
414 | * except in the case of identical matches in which case earlier fonts | |
415 | * match preferrentially | |
416 | */ | |
417 | FcFontSet *fonts[FcSetApplication + 1]; | |
179c3995 KP |
418 | /* |
419 | * Fontconfig can periodically rescan the system configuration | |
420 | * and font directories. This rescanning occurs when font | |
421 | * listing requests are made, but no more often than rescanInterval | |
422 | * seconds apart. | |
423 | */ | |
424 | time_t rescanTime; /* last time information was scanned */ | |
425 | int rescanInterval; /* interval between scans */ | |
24330d27 KP |
426 | }; |
427 | ||
6e9fc5de KP |
428 | extern FcConfig *_fcConfig; |
429 | ||
2b25f00c PL |
430 | typedef struct _FcFileTime { |
431 | time_t time; | |
432 | FcBool set; | |
433 | } FcFileTime; | |
434 | ||
69937bd9 KP |
435 | typedef struct _FcCharMap FcCharMap; |
436 | ||
44415a07 PL |
437 | /* watch out; assumes that v is void * -PL */ |
438 | #define ALIGN(v,type) ((void *)(((uintptr_t)(v) + fc_alignof(type) - 1) & ~(fc_alignof(type) - 1))) | |
7fd7221e | 439 | |
24330d27 KP |
440 | /* fcblanks.c */ |
441 | ||
442 | /* fccache.c */ | |
443 | ||
1b7be377 PL |
444 | FcGlobalCache * |
445 | FcGlobalCacheCreate (void); | |
446 | ||
447 | void | |
448 | FcGlobalCacheDestroy (FcGlobalCache *cache); | |
449 | ||
450 | FcBool | |
eb0cf671 PL |
451 | FcGlobalCacheReadDir (FcFontSet *set, |
452 | FcStrSet *dirs, | |
453 | FcGlobalCache *cache, | |
8245771d | 454 | const char *dir, |
eb0cf671 | 455 | FcConfig *config); |
1b7be377 PL |
456 | |
457 | void | |
458 | FcGlobalCacheLoad (FcGlobalCache *cache, | |
03a212e5 | 459 | FcStrSet *staleDirs, |
2b25f00c PL |
460 | const FcChar8 *cache_file, |
461 | FcConfig *config); | |
1b7be377 PL |
462 | |
463 | FcBool | |
464 | FcGlobalCacheUpdate (FcGlobalCache *cache, | |
971cf180 | 465 | FcStrSet *dirs, |
8245771d | 466 | const char *file, |
8a0b0ed6 PL |
467 | FcFontSet *set, |
468 | FcConfig *config); | |
1b7be377 PL |
469 | |
470 | FcBool | |
471 | FcGlobalCacheSave (FcGlobalCache *cache, | |
8a0b0ed6 PL |
472 | const FcChar8 *cache_file, |
473 | FcConfig *config); | |
1b7be377 | 474 | |
4262e0b3 | 475 | FcFontSet * |
1b7be377 | 476 | FcCacheRead (FcConfig *config, FcGlobalCache * cache); |
24330d27 KP |
477 | |
478 | FcBool | |
2304e38f | 479 | FcDirCacheWrite (FcFontSet *set, FcStrSet * dirs, const FcChar8 *dir); |
4262e0b3 | 480 | |
2eb84374 | 481 | FcBool |
cd9bca69 | 482 | FcDirCacheRead (FcFontSet * set, FcStrSet * dirs, const FcChar8 *dir, FcConfig *config); |
2eb84374 | 483 | |
b8948e85 | 484 | extern int *_fcBankId, *_fcBankIdx; |
4262e0b3 | 485 | int |
b8948e85 PL |
486 | FcCacheBankToIndexMTF (int bank); |
487 | ||
44415a07 | 488 | static inline int |
b8948e85 PL |
489 | FcCacheBankToIndex (int bank) |
490 | { | |
19ea60bc | 491 | return (_fcBankId[*_fcBankIdx] == bank) ? *_fcBankIdx : FcCacheBankToIndexMTF(bank); |
b8948e85 | 492 | } |
e77c1718 PL |
493 | |
494 | const char * | |
495 | FcCacheFindBankDir (int bank); | |
212c9f43 | 496 | |
24330d27 KP |
497 | /* fccfg.c */ |
498 | ||
179c3995 KP |
499 | FcBool |
500 | FcConfigAddConfigDir (FcConfig *config, | |
501 | const FcChar8 *d); | |
502 | ||
503 | FcBool | |
504 | FcConfigAddFontDir (FcConfig *config, | |
505 | const FcChar8 *d); | |
506 | ||
24330d27 | 507 | FcBool |
ccb3e93b KP |
508 | FcConfigAddDir (FcConfig *config, |
509 | const FcChar8 *d); | |
24330d27 KP |
510 | |
511 | FcBool | |
ccb3e93b KP |
512 | FcConfigAddConfigFile (FcConfig *config, |
513 | const FcChar8 *f); | |
24330d27 KP |
514 | |
515 | FcBool | |
516 | FcConfigSetCache (FcConfig *config, | |
ccb3e93b | 517 | const FcChar8 *c); |
24330d27 KP |
518 | |
519 | FcBool | |
520 | FcConfigAddBlank (FcConfig *config, | |
521 | FcChar32 blank); | |
522 | ||
523 | FcBool | |
524 | FcConfigAddEdit (FcConfig *config, | |
525 | FcTest *test, | |
526 | FcEdit *edit, | |
527 | FcMatchKind kind); | |
528 | ||
529 | void | |
530 | FcConfigSetFonts (FcConfig *config, | |
531 | FcFontSet *fonts, | |
532 | FcSetName set); | |
533 | ||
534 | FcBool | |
4262e0b3 | 535 | FcConfigCompareValue (const FcValue *m, |
24330d27 | 536 | FcOp op, |
4262e0b3 | 537 | const FcValue *v); |
24330d27 | 538 | |
d47c9d6e KP |
539 | FcBool |
540 | FcConfigGlobAdd (FcConfig *config, | |
541 | const FcChar8 *glob, | |
542 | FcBool accept); | |
543 | ||
544 | FcBool | |
545 | FcConfigAcceptFilename (FcConfig *config, | |
546 | const FcChar8 *filename); | |
547 | ||
4f27c1c0 KP |
548 | FcBool |
549 | FcConfigPatternsAdd (FcConfig *config, | |
550 | FcPattern *pattern, | |
551 | FcBool accept); | |
552 | ||
553 | FcBool | |
554 | FcConfigAcceptFont (FcConfig *config, | |
555 | const FcPattern *font); | |
556 | ||
2b25f00c PL |
557 | FcFileTime |
558 | FcConfigModifiedTime (FcConfig *config); | |
559 | ||
24330d27 | 560 | /* fccharset.c */ |
82f35f8b PL |
561 | void |
562 | FcLangCharSetPopulate (void); | |
563 | ||
4c003605 KP |
564 | FcCharSet * |
565 | FcCharSetFreeze (FcCharSet *cs); | |
566 | ||
34cd0514 CW |
567 | void |
568 | FcCharSetThawAll (void); | |
569 | ||
24330d27 | 570 | FcBool |
c2e7c611 | 571 | FcNameUnparseCharSet (FcStrBuf *buf, const FcCharSet *c); |
24330d27 KP |
572 | |
573 | FcCharSet * | |
574 | FcNameParseCharSet (FcChar8 *string); | |
575 | ||
c647f6f1 KP |
576 | FcCharLeaf * |
577 | FcCharSetFindLeafCreate (FcCharSet *fcs, FcChar32 ucs4); | |
69937bd9 | 578 | |
cd2ec1a9 | 579 | void |
4262e0b3 | 580 | FcCharSetNewBank (void); |
cd2ec1a9 | 581 | |
4262e0b3 PL |
582 | int |
583 | FcCharSetNeededBytes (const FcCharSet *c); | |
cd2ec1a9 | 584 | |
7fd7221e PL |
585 | int |
586 | FcCharSetNeededBytesAlign (void); | |
587 | ||
4262e0b3 PL |
588 | void * |
589 | FcCharSetDistributeBytes (FcCache * metadata, | |
590 | void * block_ptr); | |
cd2ec1a9 | 591 | |
4262e0b3 PL |
592 | FcCharSet * |
593 | FcCharSetSerialize(int bank, FcCharSet *c); | |
cd2ec1a9 | 594 | |
4262e0b3 | 595 | void * |
61571f3f | 596 | FcCharSetUnserialize (FcCache * metadata, void *block_ptr); |
cd2ec1a9 PL |
597 | |
598 | FcCharLeaf * | |
599 | FcCharSetGetLeaf(const FcCharSet *c, int i); | |
600 | ||
601 | FcChar16 * | |
602 | FcCharSetGetNumbers(const FcCharSet *c); | |
603 | ||
24330d27 | 604 | /* fcdbg.c */ |
24330d27 | 605 | void |
cd2ec1a9 | 606 | FcValueListPrint (const FcValueListPtr l); |
24330d27 | 607 | |
793e946c KP |
608 | void |
609 | FcLangSetPrint (const FcLangSet *ls); | |
610 | ||
24330d27 KP |
611 | void |
612 | FcOpPrint (FcOp op); | |
613 | ||
614 | void | |
938bc633 | 615 | FcTestPrint (const FcTest *test); |
24330d27 KP |
616 | |
617 | void | |
938bc633 | 618 | FcExprPrint (const FcExpr *expr); |
24330d27 KP |
619 | |
620 | void | |
938bc633 | 621 | FcEditPrint (const FcEdit *edit); |
24330d27 KP |
622 | |
623 | void | |
938bc633 | 624 | FcSubstPrint (const FcSubst *subst); |
24330d27 | 625 | |
b97a34b5 PL |
626 | extern int FcDebugVal; |
627 | ||
44415a07 | 628 | static inline int |
b97a34b5 PL |
629 | FcDebug (void) { return FcDebugVal; } |
630 | ||
631 | void | |
632 | FcInitDebug (void); | |
24330d27 | 633 | |
90442681 PL |
634 | /* fcdefault.c */ |
635 | FcChar8 * | |
636 | FcGetDefaultLang (void); | |
637 | ||
24330d27 | 638 | /* fcdir.c */ |
24330d27 | 639 | |
2d9c79c0 KP |
640 | FcBool |
641 | FcFileIsDir (const FcChar8 *file); | |
642 | ||
d47c9d6e KP |
643 | FcBool |
644 | FcFileScanConfig (FcFontSet *set, | |
645 | FcStrSet *dirs, | |
646 | FcFileCache *cache, | |
647 | FcBlanks *blanks, | |
648 | const FcChar8 *file, | |
649 | FcBool force, | |
650 | FcConfig *config); | |
651 | ||
652 | FcBool | |
653 | FcDirScanConfig (FcFontSet *set, | |
654 | FcStrSet *dirs, | |
655 | FcFileCache *cache, | |
656 | FcBlanks *blanks, | |
657 | const FcChar8 *dir, | |
658 | FcBool force, | |
659 | FcConfig *config); | |
660 | ||
24330d27 KP |
661 | /* fcfont.c */ |
662 | int | |
663 | FcFontDebug (void); | |
664 | ||
82f4243f | 665 | /* fcfreetype.c */ |
e50b9ae7 KP |
666 | FcBool |
667 | FcFreeTypeIsExclusiveLang (const FcChar8 *lang); | |
668 | ||
82f4243f KP |
669 | FcBool |
670 | FcFreeTypeHasLang (FcPattern *pattern, const FcChar8 *lang); | |
671 | ||
c647f6f1 KP |
672 | FcChar32 |
673 | FcFreeTypeUcs4ToPrivate (FcChar32 ucs4, const FcCharMap *map); | |
674 | ||
675 | FcChar32 | |
676 | FcFreeTypePrivateToUcs4 (FcChar32 private, const FcCharMap *map); | |
677 | ||
678 | const FcCharMap * | |
679 | FcFreeTypeGetPrivateMap (FT_Encoding encoding); | |
680 | ||
24330d27 | 681 | /* fcfs.c */ |
cd2ec1a9 PL |
682 | |
683 | void | |
4262e0b3 | 684 | FcFontSetNewBank (void); |
cd2ec1a9 | 685 | |
4262e0b3 PL |
686 | int |
687 | FcFontSetNeededBytes (FcFontSet *s); | |
cd2ec1a9 | 688 | |
7fd7221e PL |
689 | int |
690 | FcFontSetNeededBytesAlign (void); | |
691 | ||
4262e0b3 PL |
692 | void * |
693 | FcFontSetDistributeBytes (FcCache * metadata, void * block_ptr); | |
cd2ec1a9 | 694 | |
212c9f43 | 695 | FcBool |
4262e0b3 | 696 | FcFontSetSerialize (int bank, FcFontSet * s); |
212c9f43 PL |
697 | |
698 | FcBool | |
61571f3f | 699 | FcFontSetUnserialize(FcCache * metadata, FcFontSet * s, void * block_ptr); |
212c9f43 | 700 | |
24330d27 KP |
701 | /* fcgram.y */ |
702 | int | |
703 | FcConfigparse (void); | |
704 | ||
705 | int | |
706 | FcConfigwrap (void); | |
707 | ||
708 | void | |
709 | FcConfigerror (char *fmt, ...); | |
710 | ||
711 | char * | |
712 | FcConfigSaveField (const char *field); | |
713 | ||
24330d27 KP |
714 | void |
715 | FcTestDestroy (FcTest *test); | |
716 | ||
717 | FcExpr * | |
718 | FcExprCreateInteger (int i); | |
719 | ||
720 | FcExpr * | |
721 | FcExprCreateDouble (double d); | |
722 | ||
723 | FcExpr * | |
ccb3e93b | 724 | FcExprCreateString (const FcChar8 *s); |
24330d27 KP |
725 | |
726 | FcExpr * | |
727 | FcExprCreateMatrix (const FcMatrix *m); | |
728 | ||
729 | FcExpr * | |
730 | FcExprCreateBool (FcBool b); | |
731 | ||
732 | FcExpr * | |
733 | FcExprCreateNil (void); | |
734 | ||
735 | FcExpr * | |
736 | FcExprCreateField (const char *field); | |
737 | ||
738 | FcExpr * | |
ccb3e93b | 739 | FcExprCreateConst (const FcChar8 *constant); |
24330d27 KP |
740 | |
741 | FcExpr * | |
742 | FcExprCreateOp (FcExpr *left, FcOp op, FcExpr *right); | |
743 | ||
744 | void | |
745 | FcExprDestroy (FcExpr *e); | |
746 | ||
24330d27 KP |
747 | void |
748 | FcEditDestroy (FcEdit *e); | |
749 | ||
750 | /* fcinit.c */ | |
751 | ||
752 | void | |
753 | FcMemReport (void); | |
754 | ||
755 | void | |
756 | FcMemAlloc (int kind, int size); | |
757 | ||
758 | void | |
759 | FcMemFree (int kind, int size); | |
760 | ||
82f4243f | 761 | /* fclang.c */ |
d8d73958 KP |
762 | FcLangSet * |
763 | FcFreeTypeLangSet (const FcCharSet *charset, | |
e50b9ae7 | 764 | const FcChar8 *exclusiveLang); |
82f4243f KP |
765 | |
766 | FcLangResult | |
767 | FcLangCompare (const FcChar8 *s1, const FcChar8 *s2); | |
768 | ||
769 | const FcCharSet * | |
770 | FcCharSetForLang (const FcChar8 *lang); | |
771 | ||
d8d73958 KP |
772 | FcLangSet * |
773 | FcLangSetPromote (const FcChar8 *lang); | |
774 | ||
775 | FcLangSet * | |
776 | FcNameParseLangSet (const FcChar8 *string); | |
777 | ||
778 | FcBool | |
779 | FcNameUnparseLangSet (FcStrBuf *buf, const FcLangSet *ls); | |
780 | ||
cd2ec1a9 | 781 | void |
4262e0b3 | 782 | FcLangSetNewBank (void); |
cd2ec1a9 | 783 | |
4262e0b3 PL |
784 | int |
785 | FcLangSetNeededBytes (const FcLangSet *l); | |
cd2ec1a9 | 786 | |
7fd7221e PL |
787 | int |
788 | FcLangSetNeededBytesAlign (void); | |
789 | ||
4262e0b3 PL |
790 | void * |
791 | FcLangSetDistributeBytes (FcCache * metadata, | |
792 | void * block_ptr); | |
cd2ec1a9 PL |
793 | |
794 | FcLangSet * | |
4262e0b3 | 795 | FcLangSetSerialize (int bank, FcLangSet *l); |
cd2ec1a9 | 796 | |
4262e0b3 | 797 | void * |
61571f3f | 798 | FcLangSetUnserialize (FcCache * metadata, void *block_ptr); |
212c9f43 | 799 | |
24330d27 KP |
800 | /* fclist.c */ |
801 | ||
4f27c1c0 KP |
802 | FcBool |
803 | FcListPatternMatchAny (const FcPattern *p, | |
804 | const FcPattern *font); | |
805 | ||
24330d27 KP |
806 | /* fcmatch.c */ |
807 | ||
808 | /* fcname.c */ | |
24330d27 KP |
809 | |
810 | FcBool | |
ca60d2b5 | 811 | FcNameBool (const FcChar8 *v, FcBool *result); |
24330d27 | 812 | |
4262e0b3 PL |
813 | void * |
814 | FcObjectDistributeBytes (FcCache * metadata, | |
815 | void * block_ptr); | |
816 | ||
817 | FcObjectPtr | |
818 | FcObjectToPtr (const char * si); | |
819 | ||
820 | int | |
7f37423d PL |
821 | FcObjectNeededBytes (void); |
822 | ||
7fd7221e PL |
823 | int |
824 | FcObjectNeededBytesAlign (void); | |
825 | ||
7f37423d | 826 | void * |
61571f3f | 827 | FcObjectUnserialize (FcCache * metadata, void *block_ptr); |
4262e0b3 PL |
828 | |
829 | void | |
7f37423d | 830 | FcObjectSerialize (void); |
4262e0b3 | 831 | |
7f37423d PL |
832 | const char * |
833 | FcObjectPtrU (FcObjectPtr p); | |
834 | ||
44415a07 | 835 | static inline int |
9ab79bdf PL |
836 | FcObjectPtrCompare (const FcObjectPtr a, const FcObjectPtr b) |
837 | { | |
838 | return a - b; | |
839 | } | |
7f37423d PL |
840 | |
841 | void | |
842 | FcObjectStaticNameFini (void); | |
4262e0b3 | 843 | |
24330d27 | 844 | /* fcpat.c */ |
4262e0b3 PL |
845 | |
846 | FcValue | |
847 | FcValueCanonicalize (const FcValue *v); | |
848 | ||
24330d27 | 849 | void |
cd2ec1a9 PL |
850 | FcValueListDestroy (FcValueListPtr l); |
851 | ||
24330d27 | 852 | FcPatternElt * |
e9be9cd1 KP |
853 | FcPatternFindElt (const FcPattern *p, const char *object); |
854 | ||
855 | FcPatternElt * | |
856 | FcPatternInsertElt (FcPattern *p, const char *object); | |
24330d27 | 857 | |
82f4243f KP |
858 | FcBool |
859 | FcPatternAddWithBinding (FcPattern *p, | |
860 | const char *object, | |
861 | FcValue value, | |
862 | FcValueBinding binding, | |
863 | FcBool append); | |
864 | ||
34cd0514 | 865 | void |
e1b9d091 | 866 | FcPatternFini (void); |
34cd0514 | 867 | |
4f27c1c0 KP |
868 | FcBool |
869 | FcPatternAppend (FcPattern *p, FcPattern *s); | |
870 | ||
8245771d PL |
871 | const FcChar8 * |
872 | FcStrStaticName (const FcChar8 *name); | |
cd2ec1a9 | 873 | |
7f37423d PL |
874 | FcChar32 |
875 | FcStringHash (const FcChar8 *s); | |
cd2ec1a9 | 876 | |
cd2ec1a9 | 877 | void |
4262e0b3 | 878 | FcPatternNewBank (void); |
cd2ec1a9 | 879 | |
4262e0b3 PL |
880 | int |
881 | FcPatternNeededBytes (FcPattern *p); | |
cd2ec1a9 | 882 | |
7fd7221e PL |
883 | int |
884 | FcPatternNeededBytesAlign (void); | |
885 | ||
4262e0b3 PL |
886 | void * |
887 | FcPatternDistributeBytes (FcCache * metadata, void * block_ptr); | |
cd2ec1a9 | 888 | |
9ab79bdf PL |
889 | /* please don't access these outside of fcpat.c! only visible so that |
890 | * *PtrU can be inlined. */ | |
81fe99fd PL |
891 | extern FcValueList ** _fcValueLists; |
892 | extern FcPatternElt ** _fcPatternElts; | |
9ab79bdf | 893 | |
44415a07 | 894 | static inline FcValueList * |
9ab79bdf PL |
895 | FcValueListPtrU (FcValueListPtr pi) |
896 | { | |
897 | if (pi.bank == FC_BANK_DYNAMIC) | |
898 | return pi.u.dyn; | |
899 | ||
81fe99fd | 900 | return &_fcValueLists[FcCacheBankToIndex(pi.bank)][pi.u.stat]; |
9ab79bdf PL |
901 | } |
902 | ||
44415a07 | 903 | static inline FcPatternElt * |
9ab79bdf PL |
904 | FcPatternEltU (FcPatternEltPtr pei) |
905 | { | |
906 | if (pei.bank == FC_BANK_DYNAMIC) | |
907 | return pei.u.dyn; | |
908 | ||
81fe99fd | 909 | return &_fcPatternElts[FcCacheBankToIndex(pei.bank)][pei.u.stat]; |
9ab79bdf | 910 | } |
cd2ec1a9 | 911 | |
cd2ec1a9 PL |
912 | FcValueListPtr |
913 | FcValueListPtrCreateDynamic(FcValueList * p); | |
914 | ||
cd2ec1a9 | 915 | FcPattern * |
4262e0b3 | 916 | FcPatternSerialize (int bank, FcPattern * p); |
212c9f43 | 917 | |
7f37423d | 918 | void * |
61571f3f | 919 | FcPatternUnserialize (FcCache * metadata, void *block_ptr); |
212c9f43 | 920 | |
24330d27 KP |
921 | /* fcrender.c */ |
922 | ||
923 | /* fcmatrix.c */ | |
327a7fd4 | 924 | |
4262e0b3 | 925 | extern const FcMatrix FcIdentityMatrix; |
327a7fd4 | 926 | |
24330d27 KP |
927 | void |
928 | FcMatrixFree (FcMatrix *mat); | |
929 | ||
930 | /* fcstr.c */ | |
cd2ec1a9 PL |
931 | void |
932 | FcStrSetSort (FcStrSet * set); | |
933 | ||
ccb3e93b KP |
934 | FcChar8 * |
935 | FcStrPlus (const FcChar8 *s1, const FcChar8 *s2); | |
24330d27 KP |
936 | |
937 | void | |
ccb3e93b | 938 | FcStrFree (FcChar8 *s); |
24330d27 | 939 | |
c2e7c611 KP |
940 | void |
941 | FcStrBufInit (FcStrBuf *buf, FcChar8 *init, int size); | |
942 | ||
943 | void | |
944 | FcStrBufDestroy (FcStrBuf *buf); | |
945 | ||
946 | FcChar8 * | |
947 | FcStrBufDone (FcStrBuf *buf); | |
948 | ||
949 | FcBool | |
950 | FcStrBufChar (FcStrBuf *buf, FcChar8 c); | |
951 | ||
952 | FcBool | |
953 | FcStrBufString (FcStrBuf *buf, const FcChar8 *s); | |
954 | ||
955 | FcBool | |
956 | FcStrBufData (FcStrBuf *buf, const FcChar8 *s, int len); | |
957 | ||
82f4243f KP |
958 | int |
959 | FcStrCmpIgnoreBlanksAndCase (const FcChar8 *s1, const FcChar8 *s2); | |
960 | ||
11fec41c KP |
961 | const FcChar8 * |
962 | FcStrContainsIgnoreBlanksAndCase (const FcChar8 *s1, const FcChar8 *s2); | |
963 | ||
964 | const FcChar8 * | |
965 | FcStrContainsIgnoreCase (const FcChar8 *s1, const FcChar8 *s2); | |
966 | ||
ff3f1f98 KP |
967 | FcBool |
968 | FcStrUsesHome (const FcChar8 *s); | |
969 | ||
daeed6e0 TL |
970 | FcChar8 * |
971 | FcStrLastSlash (const FcChar8 *path); | |
972 | ||
192296d8 KP |
973 | FcChar32 |
974 | FcStrHashIgnoreCase (const FcChar8 *s); | |
975 | ||
24330d27 | 976 | #endif /* _FC_INT_H_ */ |