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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 | ||
28 | #include <stdlib.h> | |
29 | #include <stdio.h> | |
7fd7221e | 30 | #include <stdint.h> |
24330d27 KP |
31 | #include <string.h> |
32 | #include <ctype.h> | |
33 | #include <errno.h> | |
34 | #include <unistd.h> | |
35 | #include <sys/types.h> | |
36 | #include <sys/stat.h> | |
179c3995 | 37 | #include <time.h> |
24330d27 KP |
38 | #include <fontconfig/fontconfig.h> |
39 | #include <fontconfig/fcprivate.h> | |
be094850 | 40 | #include <fontconfig/fcfreetype.h> |
24330d27 KP |
41 | #ifdef HAVE_CONFIG_H |
42 | #include <config.h> | |
43 | #endif | |
44 | ||
24330d27 KP |
45 | #ifndef FC_CONFIG_PATH |
46 | #define FC_CONFIG_PATH "fonts.conf" | |
47 | #endif | |
48 | ||
179c3995 KP |
49 | #define FC_FONT_FILE_INVALID ((FcChar8 *) ".") |
50 | #define FC_FONT_FILE_DIR ((FcChar8 *) ".dir") | |
c60ec7cc | 51 | #define FC_GLOBAL_MAGIC_COOKIE "GLOBAL" |
179c3995 | 52 | |
daeed6e0 TL |
53 | #ifdef _WIN32 |
54 | #define FC_SEARCH_PATH_SEPARATOR ';' | |
55 | #else | |
56 | #define FC_SEARCH_PATH_SEPARATOR ':' | |
57 | #endif | |
58 | ||
24330d27 KP |
59 | #define FC_DBG_MATCH 1 |
60 | #define FC_DBG_MATCHV 2 | |
61 | #define FC_DBG_EDIT 4 | |
62 | #define FC_DBG_FONTSET 8 | |
63 | #define FC_DBG_CACHE 16 | |
64 | #define FC_DBG_CACHEV 32 | |
65 | #define FC_DBG_PARSE 64 | |
66 | #define FC_DBG_SCAN 128 | |
4c003605 | 67 | #define FC_DBG_SCANV 256 |
24330d27 | 68 | #define FC_DBG_MEMORY 512 |
2d9c79c0 | 69 | #define FC_DBG_CONFIG 1024 |
24330d27 KP |
70 | |
71 | #define FC_MEM_CHARSET 0 | |
d8d73958 | 72 | #define FC_MEM_CHARLEAF 1 |
24330d27 KP |
73 | #define FC_MEM_FONTSET 2 |
74 | #define FC_MEM_FONTPTR 3 | |
75 | #define FC_MEM_OBJECTSET 4 | |
76 | #define FC_MEM_OBJECTPTR 5 | |
77 | #define FC_MEM_MATRIX 6 | |
78 | #define FC_MEM_PATTERN 7 | |
79 | #define FC_MEM_PATELT 8 | |
80 | #define FC_MEM_VALLIST 9 | |
81 | #define FC_MEM_SUBSTATE 10 | |
82 | #define FC_MEM_STRING 11 | |
83 | #define FC_MEM_LISTBUCK 12 | |
d8d73958 KP |
84 | #define FC_MEM_STRSET 13 |
85 | #define FC_MEM_STRLIST 14 | |
86 | #define FC_MEM_CONFIG 15 | |
87 | #define FC_MEM_LANGSET 16 | |
9dac3c59 KP |
88 | #define FC_MEM_ATOMIC 17 |
89 | #define FC_MEM_BLANKS 18 | |
90 | #define FC_MEM_CACHE 19 | |
91 | #define FC_MEM_STRBUF 20 | |
92 | #define FC_MEM_SUBST 21 | |
93 | #define FC_MEM_OBJECTTYPE 22 | |
94 | #define FC_MEM_CONSTANT 23 | |
95 | #define FC_MEM_TEST 24 | |
96 | #define FC_MEM_EXPR 25 | |
97 | #define FC_MEM_VSTACK 26 | |
98 | #define FC_MEM_ATTR 27 | |
99 | #define FC_MEM_PSTACK 28 | |
1c52c0f0 | 100 | #define FC_MEM_STATICSTR 29 |
d8d73958 | 101 | |
1c52c0f0 | 102 | #define FC_MEM_NUM 30 |
24330d27 | 103 | |
1c9fdcca PL |
104 | #define FC_BANK_DYNAMIC 0 |
105 | #define FC_BANK_FIRST 1 | |
82f35f8b PL |
106 | #define FC_BANK_LANGS 0xfcfcfcfc |
107 | ||
4c003605 | 108 | typedef enum _FcValueBinding { |
dda7794f | 109 | FcValueBindingWeak, FcValueBindingStrong, FcValueBindingSame |
4c003605 KP |
110 | } FcValueBinding; |
111 | ||
cd2ec1a9 | 112 | typedef struct _FcValueListPtr { |
4262e0b3 | 113 | int bank; |
cd2ec1a9 PL |
114 | union { |
115 | int stat; | |
116 | struct _FcValueList *dyn; | |
117 | } u; | |
118 | } FcValueListPtr; | |
119 | ||
24330d27 | 120 | typedef struct _FcValueList { |
cd2ec1a9 PL |
121 | FcValueListPtr next; |
122 | ||
24330d27 | 123 | FcValue value; |
e709ddfa | 124 | FcValueBinding binding; |
24330d27 KP |
125 | } FcValueList; |
126 | ||
4262e0b3 PL |
127 | typedef int FcObjectPtr; |
128 | ||
cd2ec1a9 | 129 | typedef struct _FcPatternEltPtr { |
4262e0b3 | 130 | int bank; |
cd2ec1a9 PL |
131 | union { |
132 | int stat; | |
133 | struct _FcPatternElt *dyn; | |
134 | } u; | |
135 | } FcPatternEltPtr; | |
136 | ||
24330d27 | 137 | typedef struct _FcPatternElt { |
cd2ec1a9 PL |
138 | FcObjectPtr object; |
139 | FcValueListPtr values; | |
24330d27 KP |
140 | } FcPatternElt; |
141 | ||
142 | struct _FcPattern { | |
143 | int num; | |
144 | int size; | |
cd2ec1a9 | 145 | FcPatternEltPtr elts; |
e709ddfa | 146 | int ref; |
4262e0b3 | 147 | int bank; |
24330d27 KP |
148 | }; |
149 | ||
150 | typedef enum _FcOp { | |
151 | FcOpInteger, FcOpDouble, FcOpString, FcOpMatrix, FcOpBool, FcOpCharSet, | |
152 | FcOpNil, | |
153 | FcOpField, FcOpConst, | |
154 | FcOpAssign, FcOpAssignReplace, | |
155 | FcOpPrependFirst, FcOpPrepend, FcOpAppend, FcOpAppendLast, | |
156 | FcOpQuest, | |
74a623e0 KP |
157 | FcOpOr, FcOpAnd, FcOpEqual, FcOpNotEqual, |
158 | FcOpContains, FcOpListing, FcOpNotContains, | |
24330d27 KP |
159 | FcOpLess, FcOpLessEqual, FcOpMore, FcOpMoreEqual, |
160 | FcOpPlus, FcOpMinus, FcOpTimes, FcOpDivide, | |
3f7653c2 KP |
161 | FcOpNot, FcOpComma, FcOpFloor, FcOpCeil, FcOpRound, FcOpTrunc, |
162 | FcOpInvalid | |
24330d27 KP |
163 | } FcOp; |
164 | ||
165 | typedef struct _FcExpr { | |
166 | FcOp op; | |
167 | union { | |
168 | int ival; | |
169 | double dval; | |
ccb3e93b | 170 | FcChar8 *sval; |
24330d27 KP |
171 | FcMatrix *mval; |
172 | FcBool bval; | |
173 | FcCharSet *cval; | |
174 | char *field; | |
ccb3e93b | 175 | FcChar8 *constant; |
24330d27 KP |
176 | struct { |
177 | struct _FcExpr *left, *right; | |
178 | } tree; | |
179 | } u; | |
180 | } FcExpr; | |
181 | ||
182 | typedef enum _FcQual { | |
6f6563ed | 183 | FcQualAny, FcQualAll, FcQualFirst, FcQualNotFirst |
24330d27 KP |
184 | } FcQual; |
185 | ||
938bc633 KP |
186 | #define FcMatchDefault ((FcMatchKind) -1) |
187 | ||
24330d27 KP |
188 | typedef struct _FcTest { |
189 | struct _FcTest *next; | |
938bc633 | 190 | FcMatchKind kind; |
24330d27 KP |
191 | FcQual qual; |
192 | const char *field; | |
193 | FcOp op; | |
194 | FcExpr *expr; | |
195 | } FcTest; | |
196 | ||
197 | typedef struct _FcEdit { | |
198 | struct _FcEdit *next; | |
199 | const char *field; | |
200 | FcOp op; | |
201 | FcExpr *expr; | |
6fff2cda | 202 | FcValueBinding binding; |
24330d27 KP |
203 | } FcEdit; |
204 | ||
205 | typedef struct _FcSubst { | |
206 | struct _FcSubst *next; | |
207 | FcTest *test; | |
208 | FcEdit *edit; | |
209 | } FcSubst; | |
210 | ||
20ac65ab | 211 | typedef struct _FcCharLeaf { |
24330d27 | 212 | FcChar32 map[256/32]; |
20ac65ab | 213 | } FcCharLeaf; |
24330d27 | 214 | |
d8d73958 | 215 | #define FC_REF_CONSTANT -1 |
82f4243f | 216 | |
24330d27 | 217 | struct _FcCharSet { |
24330d27 | 218 | int ref; /* reference count */ |
20ac65ab | 219 | int num; /* size of leaves and numbers arrays */ |
4262e0b3 | 220 | int bank; |
cd2ec1a9 PL |
221 | union { |
222 | struct { | |
223 | FcCharLeaf **leaves; | |
224 | FcChar16 *numbers; | |
225 | } dyn; | |
226 | struct { | |
227 | int leafidx_offset; | |
228 | int numbers_offset; | |
229 | } stat; | |
230 | } u; | |
24330d27 KP |
231 | }; |
232 | ||
179c3995 KP |
233 | struct _FcStrSet { |
234 | int ref; /* reference count */ | |
235 | int num; | |
236 | int size; | |
4262e0b3 | 237 | FcChar8 **strs; |
179c3995 KP |
238 | }; |
239 | ||
240 | struct _FcStrList { | |
241 | FcStrSet *set; | |
242 | int n; | |
243 | }; | |
244 | ||
c2e7c611 | 245 | typedef struct _FcStrBuf { |
24330d27 KP |
246 | FcChar8 *buf; |
247 | FcBool allocated; | |
248 | FcBool failed; | |
249 | int len; | |
250 | int size; | |
c2e7c611 | 251 | } FcStrBuf; |
24330d27 | 252 | |
212c9f43 | 253 | typedef struct _FcCache { |
c7beacf9 PL |
254 | int magic; /* 0xFC02FC02 */ |
255 | int count; /* number of bytes of data in block */ | |
256 | int bank; /* bank ID */ | |
257 | int pattern_count; /* number of FcPatterns */ | |
258 | int patternelt_count; /* number of FcPatternElts */ | |
259 | int valuelist_count; /* number of FcValueLists */ | |
a9698bed PL |
260 | int str_count; /* size of strings appearing as FcValues */ |
261 | int langset_count; /* number of FcLangSets */ | |
262 | int charset_count; /* number of FcCharSets */ | |
263 | int charset_numbers_count; | |
4262e0b3 PL |
264 | int charset_leaf_count; |
265 | int charset_leaf_idx_count; | |
212c9f43 PL |
266 | } FcCache; |
267 | ||
7769c321 KP |
268 | /* |
269 | * To map adobe glyph names to unicode values, a precomputed hash | |
270 | * table is used | |
271 | */ | |
272 | ||
273 | typedef struct _FcGlyphName { | |
274 | FcChar32 ucs; /* unicode value */ | |
275 | FcChar8 name[1]; /* name extends beyond struct */ | |
276 | } FcGlyphName; | |
277 | ||
192296d8 KP |
278 | /* |
279 | * To perform case-insensitive string comparisons, a table | |
280 | * is used which holds three different kinds of folding data. | |
281 | * | |
282 | * The first is a range of upper case values mapping to a range | |
283 | * of their lower case equivalents. Within each range, the offset | |
284 | * between upper and lower case is constant. | |
285 | * | |
286 | * The second is a range of upper case values which are interleaved | |
287 | * with their lower case equivalents. | |
288 | * | |
289 | * The third is a set of raw unicode values mapping to a list | |
290 | * of unicode values for comparison purposes. This allows conversion | |
291 | * of ß to "ss" so that SS, ss and ß all match. A separate array | |
292 | * holds the list of unicode values for each entry. | |
293 | * | |
294 | * These are packed into a single table. Using a binary search, | |
295 | * the appropriate entry can be located. | |
296 | */ | |
297 | ||
298 | #define FC_CASE_FOLD_RANGE 0 | |
299 | #define FC_CASE_FOLD_EVEN_ODD 1 | |
300 | #define FC_CASE_FOLD_FULL 2 | |
301 | ||
302 | typedef struct _FcCaseFold { | |
303 | FcChar32 upper; | |
304 | FcChar16 method : 2; | |
305 | FcChar16 count : 14; | |
306 | short offset; /* lower - upper for RANGE, table id for FULL */ | |
307 | } FcCaseFold; | |
308 | ||
2d9c79c0 KP |
309 | #define FC_MAX_FILE_LEN 4096 |
310 | ||
4262e0b3 PL |
311 | #define FC_STORAGE_STATIC 0x80 |
312 | #define fc_value_string(v) (((v)->type & FC_STORAGE_STATIC) ? ((FcChar8 *) v) + (v)->u.s_off : (v) -> u.s) | |
313 | #define fc_value_charset(v) (((v)->type & FC_STORAGE_STATIC) ? (const FcCharSet *)(((char *) v) + (v)->u.c_off) : (v) -> u.c) | |
314 | #define fc_value_langset(v) (((v)->type & FC_STORAGE_STATIC) ? (const FcLangSet *)(((char *) v) + (v)->u.l_off) : (v) -> u.l) | |
1c9fdcca | 315 | #define fc_storage_type(v) ((v)->type & ~FC_STORAGE_STATIC) |
4262e0b3 | 316 | |
327a7fd4 | 317 | /* |
f21f40f3 | 318 | * The per-user ~/.fonts.cache-<version> file is loaded into |
327a7fd4 KP |
319 | * this data structure. Each directory gets a substructure |
320 | * which is validated by comparing the directory timestamp with | |
321 | * that saved in the cache. When valid, the entire directory cache | |
322 | * can be immediately loaded without reading the directory. Otherwise, | |
323 | * the files are checked individually; updated files are loaded into the | |
324 | * cache which is then rewritten to the users home directory | |
325 | */ | |
326 | ||
eb0cf671 | 327 | #define FC_CACHE_MAGIC 0xFC02FC02 |
327a7fd4 | 328 | |
e712133c KP |
329 | typedef struct _FcGlobalCacheDir FcGlobalCacheDir; |
330 | ||
e712133c | 331 | struct _FcGlobalCacheDir { |
327a7fd4 | 332 | struct _FcGlobalCacheDir *next; |
8245771d | 333 | char *name; |
eb0cf671 PL |
334 | FcCache metadata; |
335 | off_t offset; | |
971cf180 | 336 | FcStrSet *subdirs; |
eb0cf671 | 337 | void *ent; |
e712133c | 338 | }; |
327a7fd4 KP |
339 | |
340 | typedef struct _FcGlobalCache { | |
eb0cf671 | 341 | FcGlobalCacheDir *dirs; |
327a7fd4 | 342 | FcBool updated; |
eb0cf671 | 343 | int fd; |
327a7fd4 | 344 | } FcGlobalCache; |
24330d27 | 345 | |
134f6011 KP |
346 | struct _FcAtomic { |
347 | FcChar8 *file; /* original file name */ | |
348 | FcChar8 *new; /* temp file name -- write data here */ | |
349 | FcChar8 *lck; /* lockfile name (used for locking) */ | |
350 | FcChar8 *tmp; /* tmpfile name (used for locking) */ | |
351 | }; | |
352 | ||
24330d27 KP |
353 | struct _FcBlanks { |
354 | int nblank; | |
355 | int sblank; | |
356 | FcChar32 *blanks; | |
357 | }; | |
358 | ||
359 | struct _FcConfig { | |
360 | /* | |
361 | * File names loaded from the configuration -- saved here as the | |
362 | * cache file must be consulted before the directories are scanned, | |
363 | * and those directives may occur in any order | |
364 | */ | |
179c3995 | 365 | FcStrSet *configDirs; /* directories to scan for fonts */ |
ccb3e93b | 366 | FcChar8 *cache; /* name of per-user cache file */ |
24330d27 KP |
367 | /* |
368 | * Set of allowed blank chars -- used to | |
369 | * trim fonts of bogus glyphs | |
370 | */ | |
371 | FcBlanks *blanks; | |
179c3995 KP |
372 | /* |
373 | * List of directories containing fonts, | |
374 | * built by recursively scanning the set | |
375 | * of configured directories | |
376 | */ | |
377 | FcStrSet *fontDirs; | |
24330d27 KP |
378 | /* |
379 | * Names of all of the configuration files used | |
380 | * to create this configuration | |
381 | */ | |
179c3995 | 382 | FcStrSet *configFiles; /* config files loaded */ |
24330d27 KP |
383 | /* |
384 | * Substitution instructions for patterns and fonts; | |
385 | * maxObjects is used to allocate appropriate intermediate storage | |
386 | * while performing a whole set of substitutions | |
387 | */ | |
388 | FcSubst *substPattern; /* substitutions for patterns */ | |
389 | FcSubst *substFont; /* substitutions for fonts */ | |
390 | int maxObjects; /* maximum number of tests in all substs */ | |
d47c9d6e KP |
391 | /* |
392 | * List of patterns used to control font file selection | |
393 | */ | |
394 | FcStrSet *acceptGlobs; | |
395 | FcStrSet *rejectGlobs; | |
4f27c1c0 KP |
396 | FcFontSet *acceptPatterns; |
397 | FcFontSet *rejectPatterns; | |
24330d27 KP |
398 | /* |
399 | * The set of fonts loaded from the listed directories; the | |
400 | * order within the set does not determine the font selection, | |
401 | * except in the case of identical matches in which case earlier fonts | |
402 | * match preferrentially | |
403 | */ | |
404 | FcFontSet *fonts[FcSetApplication + 1]; | |
179c3995 KP |
405 | /* |
406 | * Fontconfig can periodically rescan the system configuration | |
407 | * and font directories. This rescanning occurs when font | |
408 | * listing requests are made, but no more often than rescanInterval | |
409 | * seconds apart. | |
410 | */ | |
411 | time_t rescanTime; /* last time information was scanned */ | |
412 | int rescanInterval; /* interval between scans */ | |
24330d27 KP |
413 | }; |
414 | ||
6e9fc5de KP |
415 | extern FcConfig *_fcConfig; |
416 | ||
2b25f00c PL |
417 | typedef struct _FcFileTime { |
418 | time_t time; | |
419 | FcBool set; | |
420 | } FcFileTime; | |
421 | ||
69937bd9 KP |
422 | typedef struct _FcCharMap FcCharMap; |
423 | ||
7fd7221e PL |
424 | #define ALIGN(v,type) ((__typeof__(v))(((uintptr_t)(v) + __alignof__(type) - 1) & ~(__alignof__(type) - 1))) |
425 | ||
24330d27 KP |
426 | /* fcblanks.c */ |
427 | ||
428 | /* fccache.c */ | |
429 | ||
1b7be377 PL |
430 | FcGlobalCache * |
431 | FcGlobalCacheCreate (void); | |
432 | ||
433 | void | |
434 | FcGlobalCacheDestroy (FcGlobalCache *cache); | |
435 | ||
436 | FcBool | |
eb0cf671 PL |
437 | FcGlobalCacheReadDir (FcFontSet *set, |
438 | FcStrSet *dirs, | |
439 | FcGlobalCache *cache, | |
8245771d | 440 | const char *dir, |
eb0cf671 | 441 | FcConfig *config); |
1b7be377 PL |
442 | |
443 | void | |
444 | FcGlobalCacheLoad (FcGlobalCache *cache, | |
03a212e5 | 445 | FcStrSet *staleDirs, |
2b25f00c PL |
446 | const FcChar8 *cache_file, |
447 | FcConfig *config); | |
1b7be377 PL |
448 | |
449 | FcBool | |
450 | FcGlobalCacheUpdate (FcGlobalCache *cache, | |
971cf180 | 451 | FcStrSet *dirs, |
8245771d | 452 | const char *file, |
8a0b0ed6 PL |
453 | FcFontSet *set, |
454 | FcConfig *config); | |
1b7be377 PL |
455 | |
456 | FcBool | |
457 | FcGlobalCacheSave (FcGlobalCache *cache, | |
8a0b0ed6 PL |
458 | const FcChar8 *cache_file, |
459 | FcConfig *config); | |
1b7be377 | 460 | |
4262e0b3 | 461 | FcFontSet * |
1b7be377 | 462 | FcCacheRead (FcConfig *config, FcGlobalCache * cache); |
24330d27 KP |
463 | |
464 | FcBool | |
2304e38f | 465 | FcDirCacheWrite (FcFontSet *set, FcStrSet * dirs, const FcChar8 *dir); |
4262e0b3 | 466 | |
2eb84374 | 467 | FcBool |
cd9bca69 | 468 | FcDirCacheRead (FcFontSet * set, FcStrSet * dirs, const FcChar8 *dir, FcConfig *config); |
2eb84374 | 469 | |
b8948e85 | 470 | extern int *_fcBankId, *_fcBankIdx; |
4262e0b3 | 471 | int |
b8948e85 PL |
472 | FcCacheBankToIndexMTF (int bank); |
473 | ||
474 | static __inline__ int | |
475 | FcCacheBankToIndex (int bank) | |
476 | { | |
19ea60bc | 477 | return (_fcBankId[*_fcBankIdx] == bank) ? *_fcBankIdx : FcCacheBankToIndexMTF(bank); |
b8948e85 | 478 | } |
e77c1718 PL |
479 | |
480 | const char * | |
481 | FcCacheFindBankDir (int bank); | |
212c9f43 | 482 | |
24330d27 KP |
483 | /* fccfg.c */ |
484 | ||
179c3995 KP |
485 | FcBool |
486 | FcConfigAddConfigDir (FcConfig *config, | |
487 | const FcChar8 *d); | |
488 | ||
489 | FcBool | |
490 | FcConfigAddFontDir (FcConfig *config, | |
491 | const FcChar8 *d); | |
492 | ||
24330d27 | 493 | FcBool |
ccb3e93b KP |
494 | FcConfigAddDir (FcConfig *config, |
495 | const FcChar8 *d); | |
24330d27 KP |
496 | |
497 | FcBool | |
ccb3e93b KP |
498 | FcConfigAddConfigFile (FcConfig *config, |
499 | const FcChar8 *f); | |
24330d27 KP |
500 | |
501 | FcBool | |
502 | FcConfigSetCache (FcConfig *config, | |
ccb3e93b | 503 | const FcChar8 *c); |
24330d27 KP |
504 | |
505 | FcBool | |
506 | FcConfigAddBlank (FcConfig *config, | |
507 | FcChar32 blank); | |
508 | ||
509 | FcBool | |
510 | FcConfigAddEdit (FcConfig *config, | |
511 | FcTest *test, | |
512 | FcEdit *edit, | |
513 | FcMatchKind kind); | |
514 | ||
515 | void | |
516 | FcConfigSetFonts (FcConfig *config, | |
517 | FcFontSet *fonts, | |
518 | FcSetName set); | |
519 | ||
520 | FcBool | |
4262e0b3 | 521 | FcConfigCompareValue (const FcValue *m, |
24330d27 | 522 | FcOp op, |
4262e0b3 | 523 | const FcValue *v); |
24330d27 | 524 | |
d47c9d6e KP |
525 | FcBool |
526 | FcConfigGlobAdd (FcConfig *config, | |
527 | const FcChar8 *glob, | |
528 | FcBool accept); | |
529 | ||
530 | FcBool | |
531 | FcConfigAcceptFilename (FcConfig *config, | |
532 | const FcChar8 *filename); | |
533 | ||
4f27c1c0 KP |
534 | FcBool |
535 | FcConfigPatternsAdd (FcConfig *config, | |
536 | FcPattern *pattern, | |
537 | FcBool accept); | |
538 | ||
539 | FcBool | |
540 | FcConfigAcceptFont (FcConfig *config, | |
541 | const FcPattern *font); | |
542 | ||
2b25f00c PL |
543 | FcFileTime |
544 | FcConfigModifiedTime (FcConfig *config); | |
545 | ||
24330d27 | 546 | /* fccharset.c */ |
82f35f8b PL |
547 | void |
548 | FcLangCharSetPopulate (void); | |
549 | ||
4c003605 KP |
550 | FcCharSet * |
551 | FcCharSetFreeze (FcCharSet *cs); | |
552 | ||
34cd0514 CW |
553 | void |
554 | FcCharSetThawAll (void); | |
555 | ||
24330d27 | 556 | FcBool |
c2e7c611 | 557 | FcNameUnparseCharSet (FcStrBuf *buf, const FcCharSet *c); |
24330d27 KP |
558 | |
559 | FcCharSet * | |
560 | FcNameParseCharSet (FcChar8 *string); | |
561 | ||
c647f6f1 KP |
562 | FcCharLeaf * |
563 | FcCharSetFindLeafCreate (FcCharSet *fcs, FcChar32 ucs4); | |
69937bd9 | 564 | |
cd2ec1a9 | 565 | void |
4262e0b3 | 566 | FcCharSetNewBank (void); |
cd2ec1a9 | 567 | |
4262e0b3 PL |
568 | int |
569 | FcCharSetNeededBytes (const FcCharSet *c); | |
cd2ec1a9 | 570 | |
7fd7221e PL |
571 | int |
572 | FcCharSetNeededBytesAlign (void); | |
573 | ||
4262e0b3 PL |
574 | void * |
575 | FcCharSetDistributeBytes (FcCache * metadata, | |
576 | void * block_ptr); | |
cd2ec1a9 | 577 | |
4262e0b3 PL |
578 | FcCharSet * |
579 | FcCharSetSerialize(int bank, FcCharSet *c); | |
cd2ec1a9 | 580 | |
4262e0b3 | 581 | void * |
61571f3f | 582 | FcCharSetUnserialize (FcCache * metadata, void *block_ptr); |
cd2ec1a9 PL |
583 | |
584 | FcCharLeaf * | |
585 | FcCharSetGetLeaf(const FcCharSet *c, int i); | |
586 | ||
587 | FcChar16 * | |
588 | FcCharSetGetNumbers(const FcCharSet *c); | |
589 | ||
24330d27 | 590 | /* fcdbg.c */ |
24330d27 | 591 | void |
cd2ec1a9 | 592 | FcValueListPrint (const FcValueListPtr l); |
24330d27 | 593 | |
793e946c KP |
594 | void |
595 | FcLangSetPrint (const FcLangSet *ls); | |
596 | ||
24330d27 KP |
597 | void |
598 | FcOpPrint (FcOp op); | |
599 | ||
600 | void | |
938bc633 | 601 | FcTestPrint (const FcTest *test); |
24330d27 KP |
602 | |
603 | void | |
938bc633 | 604 | FcExprPrint (const FcExpr *expr); |
24330d27 KP |
605 | |
606 | void | |
938bc633 | 607 | FcEditPrint (const FcEdit *edit); |
24330d27 KP |
608 | |
609 | void | |
938bc633 | 610 | FcSubstPrint (const FcSubst *subst); |
24330d27 | 611 | |
b97a34b5 PL |
612 | extern int FcDebugVal; |
613 | ||
614 | static __inline__ int | |
615 | FcDebug (void) { return FcDebugVal; } | |
616 | ||
617 | void | |
618 | FcInitDebug (void); | |
24330d27 | 619 | |
90442681 PL |
620 | /* fcdefault.c */ |
621 | FcChar8 * | |
622 | FcGetDefaultLang (void); | |
623 | ||
24330d27 | 624 | /* fcdir.c */ |
24330d27 | 625 | |
2d9c79c0 KP |
626 | FcBool |
627 | FcFileIsDir (const FcChar8 *file); | |
628 | ||
d47c9d6e KP |
629 | FcBool |
630 | FcFileScanConfig (FcFontSet *set, | |
631 | FcStrSet *dirs, | |
632 | FcFileCache *cache, | |
633 | FcBlanks *blanks, | |
634 | const FcChar8 *file, | |
635 | FcBool force, | |
636 | FcConfig *config); | |
637 | ||
638 | FcBool | |
639 | FcDirScanConfig (FcFontSet *set, | |
640 | FcStrSet *dirs, | |
641 | FcFileCache *cache, | |
642 | FcBlanks *blanks, | |
643 | const FcChar8 *dir, | |
644 | FcBool force, | |
645 | FcConfig *config); | |
646 | ||
24330d27 KP |
647 | /* fcfont.c */ |
648 | int | |
649 | FcFontDebug (void); | |
650 | ||
82f4243f | 651 | /* fcfreetype.c */ |
e50b9ae7 KP |
652 | FcBool |
653 | FcFreeTypeIsExclusiveLang (const FcChar8 *lang); | |
654 | ||
82f4243f KP |
655 | FcBool |
656 | FcFreeTypeHasLang (FcPattern *pattern, const FcChar8 *lang); | |
657 | ||
c647f6f1 KP |
658 | FcChar32 |
659 | FcFreeTypeUcs4ToPrivate (FcChar32 ucs4, const FcCharMap *map); | |
660 | ||
661 | FcChar32 | |
662 | FcFreeTypePrivateToUcs4 (FcChar32 private, const FcCharMap *map); | |
663 | ||
664 | const FcCharMap * | |
665 | FcFreeTypeGetPrivateMap (FT_Encoding encoding); | |
666 | ||
24330d27 | 667 | /* fcfs.c */ |
cd2ec1a9 PL |
668 | |
669 | void | |
4262e0b3 | 670 | FcFontSetNewBank (void); |
cd2ec1a9 | 671 | |
4262e0b3 PL |
672 | int |
673 | FcFontSetNeededBytes (FcFontSet *s); | |
cd2ec1a9 | 674 | |
7fd7221e PL |
675 | int |
676 | FcFontSetNeededBytesAlign (void); | |
677 | ||
4262e0b3 PL |
678 | void * |
679 | FcFontSetDistributeBytes (FcCache * metadata, void * block_ptr); | |
cd2ec1a9 | 680 | |
212c9f43 | 681 | FcBool |
4262e0b3 | 682 | FcFontSetSerialize (int bank, FcFontSet * s); |
212c9f43 PL |
683 | |
684 | FcBool | |
61571f3f | 685 | FcFontSetUnserialize(FcCache * metadata, FcFontSet * s, void * block_ptr); |
212c9f43 | 686 | |
24330d27 KP |
687 | /* fcgram.y */ |
688 | int | |
689 | FcConfigparse (void); | |
690 | ||
691 | int | |
692 | FcConfigwrap (void); | |
693 | ||
694 | void | |
695 | FcConfigerror (char *fmt, ...); | |
696 | ||
697 | char * | |
698 | FcConfigSaveField (const char *field); | |
699 | ||
24330d27 KP |
700 | void |
701 | FcTestDestroy (FcTest *test); | |
702 | ||
703 | FcExpr * | |
704 | FcExprCreateInteger (int i); | |
705 | ||
706 | FcExpr * | |
707 | FcExprCreateDouble (double d); | |
708 | ||
709 | FcExpr * | |
ccb3e93b | 710 | FcExprCreateString (const FcChar8 *s); |
24330d27 KP |
711 | |
712 | FcExpr * | |
713 | FcExprCreateMatrix (const FcMatrix *m); | |
714 | ||
715 | FcExpr * | |
716 | FcExprCreateBool (FcBool b); | |
717 | ||
718 | FcExpr * | |
719 | FcExprCreateNil (void); | |
720 | ||
721 | FcExpr * | |
722 | FcExprCreateField (const char *field); | |
723 | ||
724 | FcExpr * | |
ccb3e93b | 725 | FcExprCreateConst (const FcChar8 *constant); |
24330d27 KP |
726 | |
727 | FcExpr * | |
728 | FcExprCreateOp (FcExpr *left, FcOp op, FcExpr *right); | |
729 | ||
730 | void | |
731 | FcExprDestroy (FcExpr *e); | |
732 | ||
24330d27 KP |
733 | void |
734 | FcEditDestroy (FcEdit *e); | |
735 | ||
736 | /* fcinit.c */ | |
737 | ||
738 | void | |
739 | FcMemReport (void); | |
740 | ||
741 | void | |
742 | FcMemAlloc (int kind, int size); | |
743 | ||
744 | void | |
745 | FcMemFree (int kind, int size); | |
746 | ||
82f4243f | 747 | /* fclang.c */ |
d8d73958 KP |
748 | FcLangSet * |
749 | FcFreeTypeLangSet (const FcCharSet *charset, | |
e50b9ae7 | 750 | const FcChar8 *exclusiveLang); |
82f4243f KP |
751 | |
752 | FcLangResult | |
753 | FcLangCompare (const FcChar8 *s1, const FcChar8 *s2); | |
754 | ||
755 | const FcCharSet * | |
756 | FcCharSetForLang (const FcChar8 *lang); | |
757 | ||
d8d73958 KP |
758 | FcLangSet * |
759 | FcLangSetPromote (const FcChar8 *lang); | |
760 | ||
761 | FcLangSet * | |
762 | FcNameParseLangSet (const FcChar8 *string); | |
763 | ||
764 | FcBool | |
765 | FcNameUnparseLangSet (FcStrBuf *buf, const FcLangSet *ls); | |
766 | ||
cd2ec1a9 | 767 | void |
4262e0b3 | 768 | FcLangSetNewBank (void); |
cd2ec1a9 | 769 | |
4262e0b3 PL |
770 | int |
771 | FcLangSetNeededBytes (const FcLangSet *l); | |
cd2ec1a9 | 772 | |
7fd7221e PL |
773 | int |
774 | FcLangSetNeededBytesAlign (void); | |
775 | ||
4262e0b3 PL |
776 | void * |
777 | FcLangSetDistributeBytes (FcCache * metadata, | |
778 | void * block_ptr); | |
cd2ec1a9 PL |
779 | |
780 | FcLangSet * | |
4262e0b3 | 781 | FcLangSetSerialize (int bank, FcLangSet *l); |
cd2ec1a9 | 782 | |
4262e0b3 | 783 | void * |
61571f3f | 784 | FcLangSetUnserialize (FcCache * metadata, void *block_ptr); |
212c9f43 | 785 | |
24330d27 KP |
786 | /* fclist.c */ |
787 | ||
4f27c1c0 KP |
788 | FcBool |
789 | FcListPatternMatchAny (const FcPattern *p, | |
790 | const FcPattern *font); | |
791 | ||
24330d27 KP |
792 | /* fcmatch.c */ |
793 | ||
794 | /* fcname.c */ | |
24330d27 KP |
795 | |
796 | FcBool | |
ca60d2b5 | 797 | FcNameBool (const FcChar8 *v, FcBool *result); |
24330d27 | 798 | |
4262e0b3 PL |
799 | void * |
800 | FcObjectDistributeBytes (FcCache * metadata, | |
801 | void * block_ptr); | |
802 | ||
803 | FcObjectPtr | |
804 | FcObjectToPtr (const char * si); | |
805 | ||
806 | int | |
7f37423d PL |
807 | FcObjectNeededBytes (void); |
808 | ||
7fd7221e PL |
809 | int |
810 | FcObjectNeededBytesAlign (void); | |
811 | ||
7f37423d | 812 | void * |
61571f3f | 813 | FcObjectUnserialize (FcCache * metadata, void *block_ptr); |
4262e0b3 PL |
814 | |
815 | void | |
7f37423d | 816 | FcObjectSerialize (void); |
4262e0b3 | 817 | |
7f37423d PL |
818 | const char * |
819 | FcObjectPtrU (FcObjectPtr p); | |
820 | ||
9ab79bdf PL |
821 | static __inline__ int |
822 | FcObjectPtrCompare (const FcObjectPtr a, const FcObjectPtr b) | |
823 | { | |
824 | return a - b; | |
825 | } | |
7f37423d PL |
826 | |
827 | void | |
828 | FcObjectStaticNameFini (void); | |
4262e0b3 | 829 | |
24330d27 | 830 | /* fcpat.c */ |
4262e0b3 PL |
831 | |
832 | FcValue | |
833 | FcValueCanonicalize (const FcValue *v); | |
834 | ||
24330d27 | 835 | void |
cd2ec1a9 PL |
836 | FcValueListDestroy (FcValueListPtr l); |
837 | ||
24330d27 | 838 | FcPatternElt * |
e9be9cd1 KP |
839 | FcPatternFindElt (const FcPattern *p, const char *object); |
840 | ||
841 | FcPatternElt * | |
842 | FcPatternInsertElt (FcPattern *p, const char *object); | |
24330d27 | 843 | |
82f4243f KP |
844 | FcBool |
845 | FcPatternAddWithBinding (FcPattern *p, | |
846 | const char *object, | |
847 | FcValue value, | |
848 | FcValueBinding binding, | |
849 | FcBool append); | |
850 | ||
d8d73958 KP |
851 | FcPattern * |
852 | FcPatternFreeze (FcPattern *p); | |
853 | ||
34cd0514 | 854 | void |
e1b9d091 | 855 | FcPatternFini (void); |
34cd0514 | 856 | |
4f27c1c0 KP |
857 | FcBool |
858 | FcPatternAppend (FcPattern *p, FcPattern *s); | |
859 | ||
e77c1718 PL |
860 | void |
861 | FcPatternAddFullFname (const FcPattern *p, const char *fname); | |
862 | ||
793154ed PL |
863 | void |
864 | FcPatternTransferFullFname (const FcPattern *new, const FcPattern *orig); | |
e77c1718 | 865 | |
8245771d PL |
866 | const FcChar8 * |
867 | FcStrStaticName (const FcChar8 *name); | |
cd2ec1a9 | 868 | |
7f37423d PL |
869 | FcChar32 |
870 | FcStringHash (const FcChar8 *s); | |
cd2ec1a9 | 871 | |
cd2ec1a9 | 872 | void |
4262e0b3 | 873 | FcPatternNewBank (void); |
cd2ec1a9 | 874 | |
4262e0b3 PL |
875 | int |
876 | FcPatternNeededBytes (FcPattern *p); | |
cd2ec1a9 | 877 | |
7fd7221e PL |
878 | int |
879 | FcPatternNeededBytesAlign (void); | |
880 | ||
4262e0b3 PL |
881 | void * |
882 | FcPatternDistributeBytes (FcCache * metadata, void * block_ptr); | |
cd2ec1a9 | 883 | |
9ab79bdf PL |
884 | /* please don't access these outside of fcpat.c! only visible so that |
885 | * *PtrU can be inlined. */ | |
81fe99fd PL |
886 | extern FcValueList ** _fcValueLists; |
887 | extern FcPatternElt ** _fcPatternElts; | |
9ab79bdf PL |
888 | |
889 | static __inline__ FcValueList * | |
890 | FcValueListPtrU (FcValueListPtr pi) | |
891 | { | |
892 | if (pi.bank == FC_BANK_DYNAMIC) | |
893 | return pi.u.dyn; | |
894 | ||
81fe99fd | 895 | return &_fcValueLists[FcCacheBankToIndex(pi.bank)][pi.u.stat]; |
9ab79bdf PL |
896 | } |
897 | ||
898 | static __inline__ FcPatternElt * | |
899 | FcPatternEltU (FcPatternEltPtr pei) | |
900 | { | |
901 | if (pei.bank == FC_BANK_DYNAMIC) | |
902 | return pei.u.dyn; | |
903 | ||
81fe99fd | 904 | return &_fcPatternElts[FcCacheBankToIndex(pei.bank)][pei.u.stat]; |
9ab79bdf | 905 | } |
cd2ec1a9 PL |
906 | |
907 | FcPatternElt * | |
908 | FcPatternEltU (FcPatternEltPtr pei); | |
909 | ||
910 | FcValueListPtr | |
911 | FcValueListPtrCreateDynamic(FcValueList * p); | |
912 | ||
cd2ec1a9 | 913 | FcPattern * |
4262e0b3 | 914 | FcPatternSerialize (int bank, FcPattern * p); |
212c9f43 | 915 | |
7f37423d | 916 | void * |
61571f3f | 917 | FcPatternUnserialize (FcCache * metadata, void *block_ptr); |
212c9f43 | 918 | |
24330d27 KP |
919 | /* fcrender.c */ |
920 | ||
921 | /* fcmatrix.c */ | |
327a7fd4 | 922 | |
4262e0b3 | 923 | extern const FcMatrix FcIdentityMatrix; |
327a7fd4 | 924 | |
24330d27 KP |
925 | void |
926 | FcMatrixFree (FcMatrix *mat); | |
927 | ||
928 | /* fcstr.c */ | |
cd2ec1a9 PL |
929 | void |
930 | FcStrSetSort (FcStrSet * set); | |
931 | ||
ccb3e93b KP |
932 | FcChar8 * |
933 | FcStrPlus (const FcChar8 *s1, const FcChar8 *s2); | |
24330d27 KP |
934 | |
935 | void | |
ccb3e93b | 936 | FcStrFree (FcChar8 *s); |
24330d27 | 937 | |
c2e7c611 KP |
938 | void |
939 | FcStrBufInit (FcStrBuf *buf, FcChar8 *init, int size); | |
940 | ||
941 | void | |
942 | FcStrBufDestroy (FcStrBuf *buf); | |
943 | ||
944 | FcChar8 * | |
945 | FcStrBufDone (FcStrBuf *buf); | |
946 | ||
947 | FcBool | |
948 | FcStrBufChar (FcStrBuf *buf, FcChar8 c); | |
949 | ||
950 | FcBool | |
951 | FcStrBufString (FcStrBuf *buf, const FcChar8 *s); | |
952 | ||
953 | FcBool | |
954 | FcStrBufData (FcStrBuf *buf, const FcChar8 *s, int len); | |
955 | ||
82f4243f KP |
956 | int |
957 | FcStrCmpIgnoreBlanksAndCase (const FcChar8 *s1, const FcChar8 *s2); | |
958 | ||
11fec41c KP |
959 | const FcChar8 * |
960 | FcStrContainsIgnoreBlanksAndCase (const FcChar8 *s1, const FcChar8 *s2); | |
961 | ||
962 | const FcChar8 * | |
963 | FcStrContainsIgnoreCase (const FcChar8 *s1, const FcChar8 *s2); | |
964 | ||
ff3f1f98 KP |
965 | FcBool |
966 | FcStrUsesHome (const FcChar8 *s); | |
967 | ||
daeed6e0 TL |
968 | FcChar8 * |
969 | FcStrLastSlash (const FcChar8 *path); | |
970 | ||
192296d8 KP |
971 | FcChar32 |
972 | FcStrHashIgnoreCase (const FcChar8 *s); | |
973 | ||
24330d27 | 974 | #endif /* _FC_INT_H_ */ |