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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; | |
7410e40b PL |
391 | /* |
392 | * List of directories containing cache files. | |
393 | */ | |
394 | FcStrSet *cacheDirs; | |
24330d27 KP |
395 | /* |
396 | * Names of all of the configuration files used | |
397 | * to create this configuration | |
398 | */ | |
179c3995 | 399 | FcStrSet *configFiles; /* config files loaded */ |
24330d27 KP |
400 | /* |
401 | * Substitution instructions for patterns and fonts; | |
402 | * maxObjects is used to allocate appropriate intermediate storage | |
403 | * while performing a whole set of substitutions | |
404 | */ | |
405 | FcSubst *substPattern; /* substitutions for patterns */ | |
406 | FcSubst *substFont; /* substitutions for fonts */ | |
407 | int maxObjects; /* maximum number of tests in all substs */ | |
d47c9d6e KP |
408 | /* |
409 | * List of patterns used to control font file selection | |
410 | */ | |
411 | FcStrSet *acceptGlobs; | |
412 | FcStrSet *rejectGlobs; | |
4f27c1c0 KP |
413 | FcFontSet *acceptPatterns; |
414 | FcFontSet *rejectPatterns; | |
24330d27 KP |
415 | /* |
416 | * The set of fonts loaded from the listed directories; the | |
417 | * order within the set does not determine the font selection, | |
418 | * except in the case of identical matches in which case earlier fonts | |
419 | * match preferrentially | |
420 | */ | |
421 | FcFontSet *fonts[FcSetApplication + 1]; | |
179c3995 KP |
422 | /* |
423 | * Fontconfig can periodically rescan the system configuration | |
424 | * and font directories. This rescanning occurs when font | |
425 | * listing requests are made, but no more often than rescanInterval | |
426 | * seconds apart. | |
427 | */ | |
428 | time_t rescanTime; /* last time information was scanned */ | |
429 | int rescanInterval; /* interval between scans */ | |
24330d27 KP |
430 | }; |
431 | ||
6e9fc5de KP |
432 | extern FcConfig *_fcConfig; |
433 | ||
2b25f00c PL |
434 | typedef struct _FcFileTime { |
435 | time_t time; | |
436 | FcBool set; | |
437 | } FcFileTime; | |
438 | ||
69937bd9 KP |
439 | typedef struct _FcCharMap FcCharMap; |
440 | ||
44415a07 PL |
441 | /* watch out; assumes that v is void * -PL */ |
442 | #define ALIGN(v,type) ((void *)(((uintptr_t)(v) + fc_alignof(type) - 1) & ~(fc_alignof(type) - 1))) | |
7fd7221e | 443 | |
24330d27 KP |
444 | /* fcblanks.c */ |
445 | ||
446 | /* fccache.c */ | |
447 | ||
1b7be377 PL |
448 | FcGlobalCache * |
449 | FcGlobalCacheCreate (void); | |
450 | ||
451 | void | |
452 | FcGlobalCacheDestroy (FcGlobalCache *cache); | |
453 | ||
454 | FcBool | |
eb0cf671 PL |
455 | FcGlobalCacheReadDir (FcFontSet *set, |
456 | FcStrSet *dirs, | |
457 | FcGlobalCache *cache, | |
8245771d | 458 | const char *dir, |
eb0cf671 | 459 | FcConfig *config); |
1b7be377 PL |
460 | |
461 | void | |
462 | FcGlobalCacheLoad (FcGlobalCache *cache, | |
03a212e5 | 463 | FcStrSet *staleDirs, |
2b25f00c PL |
464 | const FcChar8 *cache_file, |
465 | FcConfig *config); | |
1b7be377 PL |
466 | |
467 | FcBool | |
468 | FcGlobalCacheUpdate (FcGlobalCache *cache, | |
971cf180 | 469 | FcStrSet *dirs, |
8245771d | 470 | const char *file, |
8a0b0ed6 PL |
471 | FcFontSet *set, |
472 | FcConfig *config); | |
1b7be377 PL |
473 | |
474 | FcBool | |
475 | FcGlobalCacheSave (FcGlobalCache *cache, | |
8a0b0ed6 PL |
476 | const FcChar8 *cache_file, |
477 | FcConfig *config); | |
1b7be377 | 478 | |
4262e0b3 | 479 | FcFontSet * |
1b7be377 | 480 | FcCacheRead (FcConfig *config, FcGlobalCache * cache); |
24330d27 KP |
481 | |
482 | FcBool | |
7410e40b | 483 | FcDirCacheWrite (FcFontSet *set, FcStrSet * dirs, const FcChar8 *dir, FcConfig *config); |
4262e0b3 | 484 | |
2eb84374 | 485 | FcBool |
cd9bca69 | 486 | FcDirCacheRead (FcFontSet * set, FcStrSet * dirs, const FcChar8 *dir, FcConfig *config); |
2eb84374 | 487 | |
b8948e85 | 488 | extern int *_fcBankId, *_fcBankIdx; |
4262e0b3 | 489 | int |
b8948e85 PL |
490 | FcCacheBankToIndexMTF (int bank); |
491 | ||
44415a07 | 492 | static inline int |
b8948e85 PL |
493 | FcCacheBankToIndex (int bank) |
494 | { | |
19ea60bc | 495 | return (_fcBankId[*_fcBankIdx] == bank) ? *_fcBankIdx : FcCacheBankToIndexMTF(bank); |
b8948e85 | 496 | } |
e77c1718 PL |
497 | |
498 | const char * | |
499 | FcCacheFindBankDir (int bank); | |
212c9f43 | 500 | |
24330d27 KP |
501 | /* fccfg.c */ |
502 | ||
179c3995 KP |
503 | FcBool |
504 | FcConfigAddConfigDir (FcConfig *config, | |
505 | const FcChar8 *d); | |
506 | ||
507 | FcBool | |
508 | FcConfigAddFontDir (FcConfig *config, | |
509 | const FcChar8 *d); | |
510 | ||
24330d27 | 511 | FcBool |
ccb3e93b KP |
512 | FcConfigAddDir (FcConfig *config, |
513 | const FcChar8 *d); | |
24330d27 | 514 | |
7410e40b PL |
515 | FcBool |
516 | FcConfigAddCacheDir (FcConfig *config, | |
517 | const FcChar8 *d); | |
518 | ||
519 | FcStrList * | |
520 | FcConfigGetCacheDirs (FcConfig *config); | |
521 | ||
24330d27 | 522 | FcBool |
ccb3e93b KP |
523 | FcConfigAddConfigFile (FcConfig *config, |
524 | const FcChar8 *f); | |
24330d27 KP |
525 | |
526 | FcBool | |
527 | FcConfigSetCache (FcConfig *config, | |
ccb3e93b | 528 | const FcChar8 *c); |
24330d27 KP |
529 | |
530 | FcBool | |
531 | FcConfigAddBlank (FcConfig *config, | |
532 | FcChar32 blank); | |
533 | ||
534 | FcBool | |
535 | FcConfigAddEdit (FcConfig *config, | |
536 | FcTest *test, | |
537 | FcEdit *edit, | |
538 | FcMatchKind kind); | |
539 | ||
540 | void | |
541 | FcConfigSetFonts (FcConfig *config, | |
542 | FcFontSet *fonts, | |
543 | FcSetName set); | |
544 | ||
545 | FcBool | |
4262e0b3 | 546 | FcConfigCompareValue (const FcValue *m, |
24330d27 | 547 | FcOp op, |
4262e0b3 | 548 | const FcValue *v); |
24330d27 | 549 | |
d47c9d6e KP |
550 | FcBool |
551 | FcConfigGlobAdd (FcConfig *config, | |
552 | const FcChar8 *glob, | |
553 | FcBool accept); | |
554 | ||
555 | FcBool | |
556 | FcConfigAcceptFilename (FcConfig *config, | |
557 | const FcChar8 *filename); | |
558 | ||
4f27c1c0 KP |
559 | FcBool |
560 | FcConfigPatternsAdd (FcConfig *config, | |
561 | FcPattern *pattern, | |
562 | FcBool accept); | |
563 | ||
564 | FcBool | |
565 | FcConfigAcceptFont (FcConfig *config, | |
566 | const FcPattern *font); | |
567 | ||
2b25f00c PL |
568 | FcFileTime |
569 | FcConfigModifiedTime (FcConfig *config); | |
570 | ||
24330d27 | 571 | /* fccharset.c */ |
82f35f8b PL |
572 | void |
573 | FcLangCharSetPopulate (void); | |
574 | ||
4c003605 KP |
575 | FcCharSet * |
576 | FcCharSetFreeze (FcCharSet *cs); | |
577 | ||
34cd0514 CW |
578 | void |
579 | FcCharSetThawAll (void); | |
580 | ||
24330d27 | 581 | FcBool |
c2e7c611 | 582 | FcNameUnparseCharSet (FcStrBuf *buf, const FcCharSet *c); |
24330d27 KP |
583 | |
584 | FcCharSet * | |
585 | FcNameParseCharSet (FcChar8 *string); | |
586 | ||
c647f6f1 KP |
587 | FcCharLeaf * |
588 | FcCharSetFindLeafCreate (FcCharSet *fcs, FcChar32 ucs4); | |
69937bd9 | 589 | |
cd2ec1a9 | 590 | void |
4262e0b3 | 591 | FcCharSetNewBank (void); |
cd2ec1a9 | 592 | |
4262e0b3 PL |
593 | int |
594 | FcCharSetNeededBytes (const FcCharSet *c); | |
cd2ec1a9 | 595 | |
7fd7221e PL |
596 | int |
597 | FcCharSetNeededBytesAlign (void); | |
598 | ||
4262e0b3 PL |
599 | void * |
600 | FcCharSetDistributeBytes (FcCache * metadata, | |
601 | void * block_ptr); | |
cd2ec1a9 | 602 | |
4262e0b3 PL |
603 | FcCharSet * |
604 | FcCharSetSerialize(int bank, FcCharSet *c); | |
cd2ec1a9 | 605 | |
4262e0b3 | 606 | void * |
61571f3f | 607 | FcCharSetUnserialize (FcCache * metadata, void *block_ptr); |
cd2ec1a9 PL |
608 | |
609 | FcCharLeaf * | |
610 | FcCharSetGetLeaf(const FcCharSet *c, int i); | |
611 | ||
612 | FcChar16 * | |
613 | FcCharSetGetNumbers(const FcCharSet *c); | |
614 | ||
24330d27 | 615 | /* fcdbg.c */ |
24330d27 | 616 | void |
cd2ec1a9 | 617 | FcValueListPrint (const FcValueListPtr l); |
24330d27 | 618 | |
793e946c KP |
619 | void |
620 | FcLangSetPrint (const FcLangSet *ls); | |
621 | ||
24330d27 KP |
622 | void |
623 | FcOpPrint (FcOp op); | |
624 | ||
625 | void | |
938bc633 | 626 | FcTestPrint (const FcTest *test); |
24330d27 KP |
627 | |
628 | void | |
938bc633 | 629 | FcExprPrint (const FcExpr *expr); |
24330d27 KP |
630 | |
631 | void | |
938bc633 | 632 | FcEditPrint (const FcEdit *edit); |
24330d27 KP |
633 | |
634 | void | |
938bc633 | 635 | FcSubstPrint (const FcSubst *subst); |
24330d27 | 636 | |
b97a34b5 PL |
637 | extern int FcDebugVal; |
638 | ||
44415a07 | 639 | static inline int |
b97a34b5 PL |
640 | FcDebug (void) { return FcDebugVal; } |
641 | ||
642 | void | |
643 | FcInitDebug (void); | |
24330d27 | 644 | |
90442681 PL |
645 | /* fcdefault.c */ |
646 | FcChar8 * | |
647 | FcGetDefaultLang (void); | |
648 | ||
24330d27 | 649 | /* fcdir.c */ |
24330d27 | 650 | |
2d9c79c0 KP |
651 | FcBool |
652 | FcFileIsDir (const FcChar8 *file); | |
653 | ||
d47c9d6e KP |
654 | FcBool |
655 | FcFileScanConfig (FcFontSet *set, | |
656 | FcStrSet *dirs, | |
657 | FcFileCache *cache, | |
658 | FcBlanks *blanks, | |
659 | const FcChar8 *file, | |
660 | FcBool force, | |
661 | FcConfig *config); | |
662 | ||
663 | FcBool | |
664 | FcDirScanConfig (FcFontSet *set, | |
665 | FcStrSet *dirs, | |
666 | FcFileCache *cache, | |
667 | FcBlanks *blanks, | |
668 | const FcChar8 *dir, | |
669 | FcBool force, | |
670 | FcConfig *config); | |
671 | ||
24330d27 KP |
672 | /* fcfont.c */ |
673 | int | |
674 | FcFontDebug (void); | |
675 | ||
82f4243f | 676 | /* fcfreetype.c */ |
e50b9ae7 KP |
677 | FcBool |
678 | FcFreeTypeIsExclusiveLang (const FcChar8 *lang); | |
679 | ||
82f4243f KP |
680 | FcBool |
681 | FcFreeTypeHasLang (FcPattern *pattern, const FcChar8 *lang); | |
682 | ||
c647f6f1 KP |
683 | FcChar32 |
684 | FcFreeTypeUcs4ToPrivate (FcChar32 ucs4, const FcCharMap *map); | |
685 | ||
686 | FcChar32 | |
687 | FcFreeTypePrivateToUcs4 (FcChar32 private, const FcCharMap *map); | |
688 | ||
689 | const FcCharMap * | |
690 | FcFreeTypeGetPrivateMap (FT_Encoding encoding); | |
691 | ||
24330d27 | 692 | /* fcfs.c */ |
cd2ec1a9 PL |
693 | |
694 | void | |
4262e0b3 | 695 | FcFontSetNewBank (void); |
cd2ec1a9 | 696 | |
4262e0b3 PL |
697 | int |
698 | FcFontSetNeededBytes (FcFontSet *s); | |
cd2ec1a9 | 699 | |
7fd7221e PL |
700 | int |
701 | FcFontSetNeededBytesAlign (void); | |
702 | ||
4262e0b3 PL |
703 | void * |
704 | FcFontSetDistributeBytes (FcCache * metadata, void * block_ptr); | |
cd2ec1a9 | 705 | |
212c9f43 | 706 | FcBool |
4262e0b3 | 707 | FcFontSetSerialize (int bank, FcFontSet * s); |
212c9f43 PL |
708 | |
709 | FcBool | |
61571f3f | 710 | FcFontSetUnserialize(FcCache * metadata, FcFontSet * s, void * block_ptr); |
212c9f43 | 711 | |
24330d27 KP |
712 | /* fcgram.y */ |
713 | int | |
714 | FcConfigparse (void); | |
715 | ||
716 | int | |
717 | FcConfigwrap (void); | |
718 | ||
719 | void | |
720 | FcConfigerror (char *fmt, ...); | |
721 | ||
722 | char * | |
723 | FcConfigSaveField (const char *field); | |
724 | ||
24330d27 KP |
725 | void |
726 | FcTestDestroy (FcTest *test); | |
727 | ||
728 | FcExpr * | |
729 | FcExprCreateInteger (int i); | |
730 | ||
731 | FcExpr * | |
732 | FcExprCreateDouble (double d); | |
733 | ||
734 | FcExpr * | |
ccb3e93b | 735 | FcExprCreateString (const FcChar8 *s); |
24330d27 KP |
736 | |
737 | FcExpr * | |
738 | FcExprCreateMatrix (const FcMatrix *m); | |
739 | ||
740 | FcExpr * | |
741 | FcExprCreateBool (FcBool b); | |
742 | ||
743 | FcExpr * | |
744 | FcExprCreateNil (void); | |
745 | ||
746 | FcExpr * | |
747 | FcExprCreateField (const char *field); | |
748 | ||
749 | FcExpr * | |
ccb3e93b | 750 | FcExprCreateConst (const FcChar8 *constant); |
24330d27 KP |
751 | |
752 | FcExpr * | |
753 | FcExprCreateOp (FcExpr *left, FcOp op, FcExpr *right); | |
754 | ||
755 | void | |
756 | FcExprDestroy (FcExpr *e); | |
757 | ||
24330d27 KP |
758 | void |
759 | FcEditDestroy (FcEdit *e); | |
760 | ||
761 | /* fcinit.c */ | |
762 | ||
763 | void | |
764 | FcMemReport (void); | |
765 | ||
766 | void | |
767 | FcMemAlloc (int kind, int size); | |
768 | ||
769 | void | |
770 | FcMemFree (int kind, int size); | |
771 | ||
82f4243f | 772 | /* fclang.c */ |
d8d73958 KP |
773 | FcLangSet * |
774 | FcFreeTypeLangSet (const FcCharSet *charset, | |
e50b9ae7 | 775 | const FcChar8 *exclusiveLang); |
82f4243f KP |
776 | |
777 | FcLangResult | |
778 | FcLangCompare (const FcChar8 *s1, const FcChar8 *s2); | |
779 | ||
780 | const FcCharSet * | |
781 | FcCharSetForLang (const FcChar8 *lang); | |
782 | ||
d8d73958 KP |
783 | FcLangSet * |
784 | FcLangSetPromote (const FcChar8 *lang); | |
785 | ||
786 | FcLangSet * | |
787 | FcNameParseLangSet (const FcChar8 *string); | |
788 | ||
789 | FcBool | |
790 | FcNameUnparseLangSet (FcStrBuf *buf, const FcLangSet *ls); | |
791 | ||
cd2ec1a9 | 792 | void |
4262e0b3 | 793 | FcLangSetNewBank (void); |
cd2ec1a9 | 794 | |
4262e0b3 PL |
795 | int |
796 | FcLangSetNeededBytes (const FcLangSet *l); | |
cd2ec1a9 | 797 | |
7fd7221e PL |
798 | int |
799 | FcLangSetNeededBytesAlign (void); | |
800 | ||
4262e0b3 PL |
801 | void * |
802 | FcLangSetDistributeBytes (FcCache * metadata, | |
803 | void * block_ptr); | |
cd2ec1a9 PL |
804 | |
805 | FcLangSet * | |
4262e0b3 | 806 | FcLangSetSerialize (int bank, FcLangSet *l); |
cd2ec1a9 | 807 | |
4262e0b3 | 808 | void * |
61571f3f | 809 | FcLangSetUnserialize (FcCache * metadata, void *block_ptr); |
212c9f43 | 810 | |
24330d27 KP |
811 | /* fclist.c */ |
812 | ||
4f27c1c0 KP |
813 | FcBool |
814 | FcListPatternMatchAny (const FcPattern *p, | |
815 | const FcPattern *font); | |
816 | ||
24330d27 KP |
817 | /* fcmatch.c */ |
818 | ||
819 | /* fcname.c */ | |
24330d27 KP |
820 | |
821 | FcBool | |
ca60d2b5 | 822 | FcNameBool (const FcChar8 *v, FcBool *result); |
24330d27 | 823 | |
4262e0b3 PL |
824 | void * |
825 | FcObjectDistributeBytes (FcCache * metadata, | |
826 | void * block_ptr); | |
827 | ||
828 | FcObjectPtr | |
829 | FcObjectToPtr (const char * si); | |
830 | ||
831 | int | |
7f37423d PL |
832 | FcObjectNeededBytes (void); |
833 | ||
7fd7221e PL |
834 | int |
835 | FcObjectNeededBytesAlign (void); | |
836 | ||
7f37423d | 837 | void * |
61571f3f | 838 | FcObjectUnserialize (FcCache * metadata, void *block_ptr); |
4262e0b3 PL |
839 | |
840 | void | |
7f37423d | 841 | FcObjectSerialize (void); |
4262e0b3 | 842 | |
7f37423d PL |
843 | const char * |
844 | FcObjectPtrU (FcObjectPtr p); | |
845 | ||
44415a07 | 846 | static inline int |
9ab79bdf PL |
847 | FcObjectPtrCompare (const FcObjectPtr a, const FcObjectPtr b) |
848 | { | |
849 | return a - b; | |
850 | } | |
7f37423d PL |
851 | |
852 | void | |
853 | FcObjectStaticNameFini (void); | |
4262e0b3 | 854 | |
24330d27 | 855 | /* fcpat.c */ |
4262e0b3 PL |
856 | |
857 | FcValue | |
858 | FcValueCanonicalize (const FcValue *v); | |
859 | ||
24330d27 | 860 | void |
cd2ec1a9 PL |
861 | FcValueListDestroy (FcValueListPtr l); |
862 | ||
24330d27 | 863 | FcPatternElt * |
e9be9cd1 KP |
864 | FcPatternFindElt (const FcPattern *p, const char *object); |
865 | ||
866 | FcPatternElt * | |
867 | FcPatternInsertElt (FcPattern *p, const char *object); | |
24330d27 | 868 | |
82f4243f KP |
869 | FcBool |
870 | FcPatternAddWithBinding (FcPattern *p, | |
871 | const char *object, | |
872 | FcValue value, | |
873 | FcValueBinding binding, | |
874 | FcBool append); | |
875 | ||
34cd0514 | 876 | void |
e1b9d091 | 877 | FcPatternFini (void); |
34cd0514 | 878 | |
4f27c1c0 KP |
879 | FcBool |
880 | FcPatternAppend (FcPattern *p, FcPattern *s); | |
881 | ||
8245771d PL |
882 | const FcChar8 * |
883 | FcStrStaticName (const FcChar8 *name); | |
cd2ec1a9 | 884 | |
7f37423d PL |
885 | FcChar32 |
886 | FcStringHash (const FcChar8 *s); | |
cd2ec1a9 | 887 | |
cd2ec1a9 | 888 | void |
4262e0b3 | 889 | FcPatternNewBank (void); |
cd2ec1a9 | 890 | |
4262e0b3 PL |
891 | int |
892 | FcPatternNeededBytes (FcPattern *p); | |
cd2ec1a9 | 893 | |
7fd7221e PL |
894 | int |
895 | FcPatternNeededBytesAlign (void); | |
896 | ||
4262e0b3 PL |
897 | void * |
898 | FcPatternDistributeBytes (FcCache * metadata, void * block_ptr); | |
cd2ec1a9 | 899 | |
9ab79bdf PL |
900 | /* please don't access these outside of fcpat.c! only visible so that |
901 | * *PtrU can be inlined. */ | |
81fe99fd PL |
902 | extern FcValueList ** _fcValueLists; |
903 | extern FcPatternElt ** _fcPatternElts; | |
9ab79bdf | 904 | |
44415a07 | 905 | static inline FcValueList * |
9ab79bdf PL |
906 | FcValueListPtrU (FcValueListPtr pi) |
907 | { | |
908 | if (pi.bank == FC_BANK_DYNAMIC) | |
909 | return pi.u.dyn; | |
910 | ||
81fe99fd | 911 | return &_fcValueLists[FcCacheBankToIndex(pi.bank)][pi.u.stat]; |
9ab79bdf PL |
912 | } |
913 | ||
44415a07 | 914 | static inline FcPatternElt * |
9ab79bdf PL |
915 | FcPatternEltU (FcPatternEltPtr pei) |
916 | { | |
917 | if (pei.bank == FC_BANK_DYNAMIC) | |
918 | return pei.u.dyn; | |
919 | ||
81fe99fd | 920 | return &_fcPatternElts[FcCacheBankToIndex(pei.bank)][pei.u.stat]; |
9ab79bdf | 921 | } |
cd2ec1a9 | 922 | |
cd2ec1a9 PL |
923 | FcValueListPtr |
924 | FcValueListPtrCreateDynamic(FcValueList * p); | |
925 | ||
cd2ec1a9 | 926 | FcPattern * |
4262e0b3 | 927 | FcPatternSerialize (int bank, FcPattern * p); |
212c9f43 | 928 | |
7f37423d | 929 | void * |
61571f3f | 930 | FcPatternUnserialize (FcCache * metadata, void *block_ptr); |
212c9f43 | 931 | |
24330d27 KP |
932 | /* fcrender.c */ |
933 | ||
934 | /* fcmatrix.c */ | |
327a7fd4 | 935 | |
4262e0b3 | 936 | extern const FcMatrix FcIdentityMatrix; |
327a7fd4 | 937 | |
24330d27 KP |
938 | void |
939 | FcMatrixFree (FcMatrix *mat); | |
940 | ||
941 | /* fcstr.c */ | |
cd2ec1a9 PL |
942 | void |
943 | FcStrSetSort (FcStrSet * set); | |
944 | ||
ccb3e93b KP |
945 | FcChar8 * |
946 | FcStrPlus (const FcChar8 *s1, const FcChar8 *s2); | |
24330d27 KP |
947 | |
948 | void | |
ccb3e93b | 949 | FcStrFree (FcChar8 *s); |
24330d27 | 950 | |
c2e7c611 KP |
951 | void |
952 | FcStrBufInit (FcStrBuf *buf, FcChar8 *init, int size); | |
953 | ||
954 | void | |
955 | FcStrBufDestroy (FcStrBuf *buf); | |
956 | ||
957 | FcChar8 * | |
958 | FcStrBufDone (FcStrBuf *buf); | |
959 | ||
960 | FcBool | |
961 | FcStrBufChar (FcStrBuf *buf, FcChar8 c); | |
962 | ||
963 | FcBool | |
964 | FcStrBufString (FcStrBuf *buf, const FcChar8 *s); | |
965 | ||
966 | FcBool | |
967 | FcStrBufData (FcStrBuf *buf, const FcChar8 *s, int len); | |
968 | ||
82f4243f KP |
969 | int |
970 | FcStrCmpIgnoreBlanksAndCase (const FcChar8 *s1, const FcChar8 *s2); | |
971 | ||
11fec41c KP |
972 | const FcChar8 * |
973 | FcStrContainsIgnoreBlanksAndCase (const FcChar8 *s1, const FcChar8 *s2); | |
974 | ||
975 | const FcChar8 * | |
976 | FcStrContainsIgnoreCase (const FcChar8 *s1, const FcChar8 *s2); | |
977 | ||
ff3f1f98 KP |
978 | FcBool |
979 | FcStrUsesHome (const FcChar8 *s); | |
980 | ||
daeed6e0 TL |
981 | FcChar8 * |
982 | FcStrLastSlash (const FcChar8 *path); | |
983 | ||
192296d8 KP |
984 | FcChar32 |
985 | FcStrHashIgnoreCase (const FcChar8 *s); | |
986 | ||
24330d27 | 987 | #endif /* _FC_INT_H_ */ |