| File: | src/fcpat.c |
| Location: | line 484, column 2 |
| Description: | Potential leak of memory pointed to by 'e' |
| 1 | /* | |||||
| 2 | * Copyright © 2000 Keith Packard | |||||
| 3 | * | |||||
| 4 | * Permission to use, copy, modify, distribute, and sell this software and its | |||||
| 5 | * documentation for any purpose is hereby granted without fee, provided that | |||||
| 6 | * the above copyright notice appear in all copies and that both that | |||||
| 7 | * copyright notice and this permission notice appear in supporting | |||||
| 8 | * documentation, and that the name of the author(s) not be used in | |||||
| 9 | * advertising or publicity pertaining to distribution of the software without | |||||
| 10 | * specific, written prior permission. The authors make no | |||||
| 11 | * representations about the suitability of this software for any purpose. It | |||||
| 12 | * is provided "as is" without express or implied warranty. | |||||
| 13 | * | |||||
| 14 | * THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, | |||||
| 15 | * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO | |||||
| 16 | * EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR | |||||
| 17 | * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, | |||||
| 18 | * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER | |||||
| 19 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR | |||||
| 20 | * PERFORMANCE OF THIS SOFTWARE. | |||||
| 21 | */ | |||||
| 22 | ||||||
| 23 | #include "fcint.h" | |||||
| 24 | #include "fcftint.h" | |||||
| 25 | ||||||
| 26 | /* Objects MT-safe for readonly access. */ | |||||
| 27 | ||||||
| 28 | FcPattern * | |||||
| 29 | FcPatternCreate (void) | |||||
| 30 | { | |||||
| 31 | FcPattern *p; | |||||
| 32 | ||||||
| 33 | p = (FcPattern *) malloc (sizeof (FcPattern)); | |||||
| 34 | if (!p) | |||||
| 35 | return 0; | |||||
| 36 | memset (p, 0, sizeof (FcPattern))__builtin___memset_chk (p, 0, sizeof (FcPattern), __builtin_object_size (p, 0)); | |||||
| 37 | p->num = 0; | |||||
| 38 | p->size = 0; | |||||
| 39 | p->elts_offset = FcPtrToOffset (p, NULL)((intptr_t) (((void*)0)) - (intptr_t) (p)); | |||||
| 40 | FcRefInit (&p->ref, 1); | |||||
| 41 | return p; | |||||
| 42 | } | |||||
| 43 | ||||||
| 44 | void | |||||
| 45 | FcValueDestroy (FcValue v) | |||||
| 46 | { | |||||
| 47 | switch ((int) v.type) { | |||||
| 48 | case FcTypeString: | |||||
| 49 | FcFree (v.u.s)(free ((FcChar8 *) (v.u.s))); | |||||
| 50 | break; | |||||
| 51 | case FcTypeMatrix: | |||||
| 52 | FcMatrixFree ((FcMatrix *) v.u.m); | |||||
| 53 | break; | |||||
| 54 | case FcTypeCharSet: | |||||
| 55 | FcCharSetDestroy ((FcCharSet *) v.u.c); | |||||
| 56 | break; | |||||
| 57 | case FcTypeLangSet: | |||||
| 58 | FcLangSetDestroy ((FcLangSet *) v.u.l); | |||||
| 59 | break; | |||||
| 60 | case FcTypeRange: | |||||
| 61 | FcRangeDestroy ((FcRange *) v.u.r); | |||||
| 62 | break; | |||||
| 63 | default: | |||||
| 64 | break; | |||||
| 65 | } | |||||
| 66 | } | |||||
| 67 | ||||||
| 68 | FcValue | |||||
| 69 | FcValueCanonicalize (const FcValue *v) | |||||
| 70 | { | |||||
| 71 | FcValue new; | |||||
| 72 | ||||||
| 73 | switch ((int) v->type) | |||||
| 74 | { | |||||
| 75 | case FcTypeString: | |||||
| 76 | new.u.s = FcValueString(v)(((((intptr_t) ((v)->u.s)) & 1) != 0) ? ((FcChar8 *) ( (intptr_t) (v) + ((((intptr_t) ((v)->u.s)) & ~1)))) : ( v)->u.s); | |||||
| 77 | new.type = FcTypeString; | |||||
| 78 | break; | |||||
| 79 | case FcTypeCharSet: | |||||
| 80 | new.u.c = FcValueCharSet(v)(((((intptr_t) ((v)->u.c)) & 1) != 0) ? ((const FcCharSet *) ((intptr_t) (v) + ((((intptr_t) ((v)->u.c)) & ~1)) )) : (v)->u.c); | |||||
| 81 | new.type = FcTypeCharSet; | |||||
| 82 | break; | |||||
| 83 | case FcTypeLangSet: | |||||
| 84 | new.u.l = FcValueLangSet(v)(((((intptr_t) ((v)->u.l)) & 1) != 0) ? ((const FcLangSet *) ((intptr_t) (v) + ((((intptr_t) ((v)->u.l)) & ~1)) )) : (v)->u.l); | |||||
| 85 | new.type = FcTypeLangSet; | |||||
| 86 | break; | |||||
| 87 | case FcTypeRange: | |||||
| 88 | new.u.r = FcValueRange(v)(((((intptr_t) ((v)->u.r)) & 1) != 0) ? ((const FcRange *) ((intptr_t) (v) + ((((intptr_t) ((v)->u.r)) & ~1)) )) : (v)->u.r); | |||||
| 89 | new.type = FcTypeRange; | |||||
| 90 | break; | |||||
| 91 | default: | |||||
| 92 | new = *v; | |||||
| 93 | break; | |||||
| 94 | } | |||||
| 95 | return new; | |||||
| 96 | } | |||||
| 97 | ||||||
| 98 | FcValue | |||||
| 99 | FcValueSave (FcValue v) | |||||
| 100 | { | |||||
| 101 | switch ((int) v.type) { | |||||
| 102 | case FcTypeString: | |||||
| 103 | v.u.s = FcStrdup (v.u.s)((FcChar8 *) strdup ((const char *) (v.u.s))); | |||||
| 104 | if (!v.u.s) | |||||
| 105 | v.type = FcTypeVoid; | |||||
| 106 | break; | |||||
| 107 | case FcTypeMatrix: | |||||
| 108 | v.u.m = FcMatrixCopy (v.u.m); | |||||
| 109 | if (!v.u.m) | |||||
| 110 | v.type = FcTypeVoid; | |||||
| 111 | break; | |||||
| 112 | case FcTypeCharSet: | |||||
| 113 | v.u.c = FcCharSetCopy ((FcCharSet *) v.u.c); | |||||
| 114 | if (!v.u.c) | |||||
| 115 | v.type = FcTypeVoid; | |||||
| 116 | break; | |||||
| 117 | case FcTypeLangSet: | |||||
| 118 | v.u.l = FcLangSetCopy (v.u.l); | |||||
| 119 | if (!v.u.l) | |||||
| 120 | v.type = FcTypeVoid; | |||||
| 121 | break; | |||||
| 122 | case FcTypeRange: | |||||
| 123 | v.u.r = FcRangeCopy (v.u.r); | |||||
| 124 | if (!v.u.r) | |||||
| 125 | v.type = FcTypeVoid; | |||||
| 126 | break; | |||||
| 127 | default: | |||||
| 128 | break; | |||||
| 129 | } | |||||
| 130 | return v; | |||||
| 131 | } | |||||
| 132 | ||||||
| 133 | FcValueListPtr | |||||
| 134 | FcValueListCreate (void) | |||||
| 135 | { | |||||
| 136 | return calloc (1, sizeof (FcValueList)); | |||||
| 137 | } | |||||
| 138 | ||||||
| 139 | void | |||||
| 140 | FcValueListDestroy (FcValueListPtr l) | |||||
| 141 | { | |||||
| 142 | FcValueListPtr next; | |||||
| 143 | for (; l; l = next) | |||||
| 144 | { | |||||
| 145 | switch ((int) l->value.type) { | |||||
| 146 | case FcTypeString: | |||||
| 147 | FcFree (l->value.u.s)(free ((FcChar8 *) (l->value.u.s))); | |||||
| 148 | break; | |||||
| 149 | case FcTypeMatrix: | |||||
| 150 | FcMatrixFree ((FcMatrix *)l->value.u.m); | |||||
| 151 | break; | |||||
| 152 | case FcTypeCharSet: | |||||
| 153 | FcCharSetDestroy | |||||
| 154 | ((FcCharSet *) (l->value.u.c)); | |||||
| 155 | break; | |||||
| 156 | case FcTypeLangSet: | |||||
| 157 | FcLangSetDestroy | |||||
| 158 | ((FcLangSet *) (l->value.u.l)); | |||||
| 159 | break; | |||||
| 160 | case FcTypeRange: | |||||
| 161 | FcRangeDestroy ((FcRange *) (l->value.u.r)); | |||||
| 162 | break; | |||||
| 163 | default: | |||||
| 164 | break; | |||||
| 165 | } | |||||
| 166 | next = FcValueListNext(l)(((((intptr_t) ((l)->next)) & 1) != 0) ? ((FcValueList *) ((intptr_t) (l) + ((((intptr_t) ((l)->next)) & ~1) ))) : (l)->next); | |||||
| 167 | free(l); | |||||
| 168 | } | |||||
| 169 | } | |||||
| 170 | ||||||
| 171 | FcValueListPtr | |||||
| 172 | FcValueListPrepend (FcValueListPtr vallist, | |||||
| 173 | FcValue value, | |||||
| 174 | FcValueBinding binding) | |||||
| 175 | { | |||||
| 176 | FcValueListPtr new; | |||||
| 177 | ||||||
| 178 | if (value.type == FcTypeVoid) | |||||
| 179 | return vallist; | |||||
| 180 | new = FcValueListCreate (); | |||||
| 181 | if (!new) | |||||
| 182 | return vallist; | |||||
| 183 | ||||||
| 184 | new->value = FcValueSave (value); | |||||
| 185 | new->binding = binding; | |||||
| 186 | new->next = vallist; | |||||
| 187 | ||||||
| 188 | return new; | |||||
| 189 | } | |||||
| 190 | ||||||
| 191 | FcValueListPtr | |||||
| 192 | FcValueListAppend (FcValueListPtr vallist, | |||||
| 193 | FcValue value, | |||||
| 194 | FcValueBinding binding) | |||||
| 195 | { | |||||
| 196 | FcValueListPtr new, last; | |||||
| 197 | ||||||
| 198 | if (value.type == FcTypeVoid) | |||||
| 199 | return vallist; | |||||
| 200 | new = FcValueListCreate (); | |||||
| 201 | if (!new) | |||||
| 202 | return vallist; | |||||
| 203 | ||||||
| 204 | new->value = FcValueSave (value); | |||||
| 205 | new->binding = binding; | |||||
| 206 | new->next = NULL((void*)0); | |||||
| 207 | ||||||
| 208 | if (vallist) | |||||
| 209 | { | |||||
| 210 | for (last = vallist; FcValueListNext (last)(((((intptr_t) ((last)->next)) & 1) != 0) ? ((FcValueList *) ((intptr_t) (last) + ((((intptr_t) ((last)->next)) & ~1)))) : (last)->next); last = FcValueListNext (last)(((((intptr_t) ((last)->next)) & 1) != 0) ? ((FcValueList *) ((intptr_t) (last) + ((((intptr_t) ((last)->next)) & ~1)))) : (last)->next)); | |||||
| 211 | ||||||
| 212 | last->next = new; | |||||
| 213 | } | |||||
| 214 | else | |||||
| 215 | vallist = new; | |||||
| 216 | ||||||
| 217 | return vallist; | |||||
| 218 | } | |||||
| 219 | ||||||
| 220 | FcValueListPtr | |||||
| 221 | FcValueListDuplicate(FcValueListPtr orig) | |||||
| 222 | { | |||||
| 223 | FcValueListPtr new = NULL((void*)0), l, t = NULL((void*)0); | |||||
| 224 | FcValue v; | |||||
| 225 | ||||||
| 226 | for (l = orig; l != NULL((void*)0); l = FcValueListNext (l)(((((intptr_t) ((l)->next)) & 1) != 0) ? ((FcValueList *) ((intptr_t) (l) + ((((intptr_t) ((l)->next)) & ~1) ))) : (l)->next)) | |||||
| 227 | { | |||||
| 228 | if (!new) | |||||
| 229 | { | |||||
| 230 | t = new = FcValueListCreate(); | |||||
| 231 | } | |||||
| 232 | else | |||||
| 233 | { | |||||
| 234 | t->next = FcValueListCreate(); | |||||
| 235 | t = FcValueListNext (t)(((((intptr_t) ((t)->next)) & 1) != 0) ? ((FcValueList *) ((intptr_t) (t) + ((((intptr_t) ((t)->next)) & ~1) ))) : (t)->next); | |||||
| 236 | } | |||||
| 237 | v = FcValueCanonicalize (&l->value); | |||||
| 238 | t->value = FcValueSave (v); | |||||
| 239 | t->binding = l->binding; | |||||
| 240 | t->next = NULL((void*)0); | |||||
| 241 | } | |||||
| 242 | ||||||
| 243 | return new; | |||||
| 244 | } | |||||
| 245 | ||||||
| 246 | FcBool | |||||
| 247 | FcValueEqual (FcValue va, FcValue vb) | |||||
| 248 | { | |||||
| 249 | if (va.type != vb.type) | |||||
| 250 | { | |||||
| 251 | if (va.type == FcTypeInteger) | |||||
| 252 | { | |||||
| 253 | va.type = FcTypeDouble; | |||||
| 254 | va.u.d = va.u.i; | |||||
| 255 | } | |||||
| 256 | if (vb.type == FcTypeInteger) | |||||
| 257 | { | |||||
| 258 | vb.type = FcTypeDouble; | |||||
| 259 | vb.u.d = vb.u.i; | |||||
| 260 | } | |||||
| 261 | if (va.type != vb.type) | |||||
| 262 | return FcFalse0; | |||||
| 263 | } | |||||
| 264 | switch (va.type) { | |||||
| 265 | case FcTypeUnknown: | |||||
| 266 | return FcFalse0; /* don't know how to compare this object */ | |||||
| 267 | case FcTypeVoid: | |||||
| 268 | return FcTrue1; | |||||
| 269 | case FcTypeInteger: | |||||
| 270 | return va.u.i == vb.u.i; | |||||
| 271 | case FcTypeDouble: | |||||
| 272 | return va.u.d == vb.u.d; | |||||
| 273 | case FcTypeString: | |||||
| 274 | return FcStrCmpIgnoreCase (va.u.s, vb.u.s) == 0; | |||||
| 275 | case FcTypeBool: | |||||
| 276 | return va.u.b == vb.u.b; | |||||
| 277 | case FcTypeMatrix: | |||||
| 278 | return FcMatrixEqual (va.u.m, vb.u.m); | |||||
| 279 | case FcTypeCharSet: | |||||
| 280 | return FcCharSetEqual (va.u.c, vb.u.c); | |||||
| 281 | case FcTypeFTFace: | |||||
| 282 | return va.u.f == vb.u.f; | |||||
| 283 | case FcTypeLangSet: | |||||
| 284 | return FcLangSetEqual (va.u.l, vb.u.l); | |||||
| 285 | case FcTypeRange: | |||||
| 286 | return FcRangeIsInRange (va.u.r, vb.u.r); | |||||
| 287 | } | |||||
| 288 | return FcFalse0; | |||||
| 289 | } | |||||
| 290 | ||||||
| 291 | static FcChar32 | |||||
| 292 | FcDoubleHash (double d) | |||||
| 293 | { | |||||
| 294 | if (d < 0) | |||||
| 295 | d = -d; | |||||
| 296 | if (d > 0xffffffff) | |||||
| 297 | d = 0xffffffff; | |||||
| 298 | return (FcChar32) d; | |||||
| 299 | } | |||||
| 300 | ||||||
| 301 | FcChar32 | |||||
| 302 | FcStringHash (const FcChar8 *s) | |||||
| 303 | { | |||||
| 304 | FcChar8 c; | |||||
| 305 | FcChar32 h = 0; | |||||
| 306 | ||||||
| 307 | if (s) | |||||
| 308 | while ((c = *s++)) | |||||
| 309 | h = ((h << 1) | (h >> 31)) ^ c; | |||||
| 310 | return h; | |||||
| 311 | } | |||||
| 312 | ||||||
| 313 | static FcChar32 | |||||
| 314 | FcValueHash (const FcValue *v) | |||||
| 315 | { | |||||
| 316 | switch (v->type) { | |||||
| 317 | case FcTypeUnknown: | |||||
| 318 | case FcTypeVoid: | |||||
| 319 | return 0; | |||||
| 320 | case FcTypeInteger: | |||||
| 321 | return (FcChar32) v->u.i; | |||||
| 322 | case FcTypeDouble: | |||||
| 323 | return FcDoubleHash (v->u.d); | |||||
| 324 | case FcTypeString: | |||||
| 325 | return FcStringHash (FcValueString(v)(((((intptr_t) ((v)->u.s)) & 1) != 0) ? ((FcChar8 *) ( (intptr_t) (v) + ((((intptr_t) ((v)->u.s)) & ~1)))) : ( v)->u.s)); | |||||
| 326 | case FcTypeBool: | |||||
| 327 | return (FcChar32) v->u.b; | |||||
| 328 | case FcTypeMatrix: | |||||
| 329 | return (FcDoubleHash (v->u.m->xx) ^ | |||||
| 330 | FcDoubleHash (v->u.m->xy) ^ | |||||
| 331 | FcDoubleHash (v->u.m->yx) ^ | |||||
| 332 | FcDoubleHash (v->u.m->yy)); | |||||
| 333 | case FcTypeCharSet: | |||||
| 334 | return (FcChar32) FcValueCharSet(v)(((((intptr_t) ((v)->u.c)) & 1) != 0) ? ((const FcCharSet *) ((intptr_t) (v) + ((((intptr_t) ((v)->u.c)) & ~1)) )) : (v)->u.c)->num; | |||||
| 335 | case FcTypeFTFace: | |||||
| 336 | return FcStringHash ((const FcChar8 *) ((FT_Face) v->u.f)->family_name) ^ | |||||
| 337 | FcStringHash ((const FcChar8 *) ((FT_Face) v->u.f)->style_name); | |||||
| 338 | case FcTypeLangSet: | |||||
| 339 | return FcLangSetHash (FcValueLangSet(v)(((((intptr_t) ((v)->u.l)) & 1) != 0) ? ((const FcLangSet *) ((intptr_t) (v) + ((((intptr_t) ((v)->u.l)) & ~1)) )) : (v)->u.l)); | |||||
| 340 | case FcTypeRange: | |||||
| 341 | return FcRangeHash (v->u.r); | |||||
| 342 | } | |||||
| 343 | return 0; | |||||
| 344 | } | |||||
| 345 | ||||||
| 346 | static FcBool | |||||
| 347 | FcValueListEqual (FcValueListPtr la, FcValueListPtr lb) | |||||
| 348 | { | |||||
| 349 | if (la == lb) | |||||
| 350 | return FcTrue1; | |||||
| 351 | ||||||
| 352 | while (la && lb) | |||||
| 353 | { | |||||
| 354 | if (!FcValueEqual (la->value, lb->value)) | |||||
| 355 | return FcFalse0; | |||||
| 356 | la = FcValueListNext(la)(((((intptr_t) ((la)->next)) & 1) != 0) ? ((FcValueList *) ((intptr_t) (la) + ((((intptr_t) ((la)->next)) & ~ 1)))) : (la)->next); | |||||
| 357 | lb = FcValueListNext(lb)(((((intptr_t) ((lb)->next)) & 1) != 0) ? ((FcValueList *) ((intptr_t) (lb) + ((((intptr_t) ((lb)->next)) & ~ 1)))) : (lb)->next); | |||||
| 358 | } | |||||
| 359 | if (la || lb) | |||||
| 360 | return FcFalse0; | |||||
| 361 | return FcTrue1; | |||||
| 362 | } | |||||
| 363 | ||||||
| 364 | static FcChar32 | |||||
| 365 | FcValueListHash (FcValueListPtr l) | |||||
| 366 | { | |||||
| 367 | FcChar32 hash = 0; | |||||
| 368 | ||||||
| 369 | for (; l; l = FcValueListNext(l)(((((intptr_t) ((l)->next)) & 1) != 0) ? ((FcValueList *) ((intptr_t) (l) + ((((intptr_t) ((l)->next)) & ~1) ))) : (l)->next)) | |||||
| 370 | { | |||||
| 371 | hash = ((hash << 1) | (hash >> 31)) ^ FcValueHash (&l->value); | |||||
| 372 | } | |||||
| 373 | return hash; | |||||
| 374 | } | |||||
| 375 | ||||||
| 376 | void | |||||
| 377 | FcPatternDestroy (FcPattern *p) | |||||
| 378 | { | |||||
| 379 | int i; | |||||
| 380 | FcPatternElt *elts; | |||||
| 381 | ||||||
| 382 | if (!p) | |||||
| 383 | return; | |||||
| 384 | ||||||
| 385 | if (FcRefIsConst (&p->ref)) | |||||
| 386 | { | |||||
| 387 | FcCacheObjectDereference (p); | |||||
| 388 | return; | |||||
| 389 | } | |||||
| 390 | ||||||
| 391 | if (FcRefDec (&p->ref) != 1) | |||||
| 392 | return; | |||||
| 393 | ||||||
| 394 | elts = FcPatternElts (p)((FcPatternElt *) ((intptr_t) (p) + ((p)->elts_offset))); | |||||
| 395 | for (i = 0; i < p->num; i++) | |||||
| 396 | FcValueListDestroy (FcPatternEltValues(&elts[i])(((((intptr_t) ((&elts[i])->values)) & 1) != 0) ? ( (FcValueList *) ((intptr_t) (&elts[i]) + ((((intptr_t) (( &elts[i])->values)) & ~1)))) : (&elts[i])-> values)); | |||||
| 397 | ||||||
| 398 | free (elts); | |||||
| 399 | free (p); | |||||
| 400 | } | |||||
| 401 | ||||||
| 402 | static int | |||||
| 403 | FcPatternObjectPosition (const FcPattern *p, FcObject object) | |||||
| 404 | { | |||||
| 405 | int low, high, mid, c; | |||||
| 406 | FcPatternElt *elts = FcPatternElts(p)((FcPatternElt *) ((intptr_t) (p) + ((p)->elts_offset))); | |||||
| 407 | ||||||
| 408 | low = 0; | |||||
| 409 | high = p->num - 1; | |||||
| 410 | c = 1; | |||||
| 411 | mid = 0; | |||||
| 412 | while (low <= high) | |||||
| 413 | { | |||||
| 414 | mid = (low + high) >> 1; | |||||
| 415 | c = elts[mid].object - object; | |||||
| 416 | if (c == 0) | |||||
| 417 | return mid; | |||||
| 418 | if (c < 0) | |||||
| 419 | low = mid + 1; | |||||
| 420 | else | |||||
| 421 | high = mid - 1; | |||||
| 422 | } | |||||
| 423 | if (c < 0) | |||||
| 424 | mid++; | |||||
| 425 | return -(mid + 1); | |||||
| 426 | } | |||||
| 427 | ||||||
| 428 | int | |||||
| 429 | FcPatternPosition (const FcPattern *p, const char *object) | |||||
| 430 | { | |||||
| 431 | return FcPatternObjectPosition (p, FcObjectFromName (object)); | |||||
| 432 | } | |||||
| 433 | ||||||
| 434 | FcPatternElt * | |||||
| 435 | FcPatternObjectFindElt (const FcPattern *p, FcObject object) | |||||
| 436 | { | |||||
| 437 | int i = FcPatternObjectPosition (p, object); | |||||
| 438 | if (i < 0) | |||||
| 439 | return 0; | |||||
| 440 | return &FcPatternElts(p)((FcPatternElt *) ((intptr_t) (p) + ((p)->elts_offset)))[i]; | |||||
| 441 | } | |||||
| 442 | ||||||
| 443 | FcPatternElt * | |||||
| 444 | FcPatternObjectInsertElt (FcPattern *p, FcObject object) | |||||
| 445 | { | |||||
| 446 | int i; | |||||
| 447 | FcPatternElt *e; | |||||
| 448 | ||||||
| 449 | i = FcPatternObjectPosition (p, object); | |||||
| 450 | if (i < 0) | |||||
| 451 | { | |||||
| 452 | i = -i - 1; | |||||
| 453 | ||||||
| 454 | /* reallocate array */ | |||||
| 455 | if (p->num + 1 >= p->size) | |||||
| 456 | { | |||||
| 457 | int s = p->size + 16; | |||||
| 458 | if (p->size) | |||||
| 459 | { | |||||
| 460 | FcPatternElt *e0 = FcPatternElts(p)((FcPatternElt *) ((intptr_t) (p) + ((p)->elts_offset))); | |||||
| 461 | e = (FcPatternElt *) realloc (e0, s * sizeof (FcPatternElt)); | |||||
| 462 | if (!e) /* maybe it was mmapped */ | |||||
| 463 | { | |||||
| 464 | e = malloc(s * sizeof (FcPatternElt)); | |||||
| 465 | if (e) | |||||
| 466 | memcpy(e, e0, p->num * sizeof (FcPatternElt))__builtin___memcpy_chk (e, e0, p->num * sizeof (FcPatternElt ), __builtin_object_size (e, 0)); | |||||
| 467 | } | |||||
| 468 | } | |||||
| 469 | else | |||||
| 470 | e = (FcPatternElt *) malloc (s * sizeof (FcPatternElt)); | |||||
| 471 | if (!e) | |||||
| 472 | return FcFalse0; | |||||
| 473 | p->elts_offset = FcPtrToOffset (p, e)((intptr_t) (e) - (intptr_t) (p)); | |||||
| 474 | while (p->size < s) | |||||
| 475 | { | |||||
| 476 | e[p->size].object = 0; | |||||
| 477 | e[p->size].values = NULL((void*)0); | |||||
| 478 | p->size++; | |||||
| 479 | } | |||||
| 480 | } | |||||
| 481 | ||||||
| 482 | e = FcPatternElts(p)((FcPatternElt *) ((intptr_t) (p) + ((p)->elts_offset))); | |||||
| 483 | /* move elts up */ | |||||
| 484 | memmove (e + i + 1,__builtin___memmove_chk (e + i + 1, e + i, sizeof (FcPatternElt ) * (p->num - i), __builtin_object_size (e + i + 1, 0)) | |||||
| ||||||
| 485 | e + i,__builtin___memmove_chk (e + i + 1, e + i, sizeof (FcPatternElt ) * (p->num - i), __builtin_object_size (e + i + 1, 0)) | |||||
| 486 | sizeof (FcPatternElt) *__builtin___memmove_chk (e + i + 1, e + i, sizeof (FcPatternElt ) * (p->num - i), __builtin_object_size (e + i + 1, 0)) | |||||
| 487 | (p->num - i))__builtin___memmove_chk (e + i + 1, e + i, sizeof (FcPatternElt ) * (p->num - i), __builtin_object_size (e + i + 1, 0)); | |||||
| 488 | ||||||
| 489 | /* bump count */ | |||||
| 490 | p->num++; | |||||
| 491 | ||||||
| 492 | e[i].object = object; | |||||
| 493 | e[i].values = NULL((void*)0); | |||||
| 494 | } | |||||
| 495 | ||||||
| 496 | return FcPatternElts(p)((FcPatternElt *) ((intptr_t) (p) + ((p)->elts_offset))) + i; | |||||
| 497 | } | |||||
| 498 | ||||||
| 499 | FcBool | |||||
| 500 | FcPatternEqual (const FcPattern *pa, const FcPattern *pb) | |||||
| 501 | { | |||||
| 502 | int i; | |||||
| 503 | FcPatternElt *pae, *pbe; | |||||
| 504 | ||||||
| 505 | if (pa == pb) | |||||
| 506 | return FcTrue1; | |||||
| 507 | ||||||
| 508 | if (pa->num != pb->num) | |||||
| 509 | return FcFalse0; | |||||
| 510 | pae = FcPatternElts(pa)((FcPatternElt *) ((intptr_t) (pa) + ((pa)->elts_offset))); | |||||
| 511 | pbe = FcPatternElts(pb)((FcPatternElt *) ((intptr_t) (pb) + ((pb)->elts_offset))); | |||||
| 512 | for (i = 0; i < pa->num; i++) | |||||
| 513 | { | |||||
| 514 | if (pae[i].object != pbe[i].object) | |||||
| 515 | return FcFalse0; | |||||
| 516 | if (!FcValueListEqual (FcPatternEltValues(&pae[i])(((((intptr_t) ((&pae[i])->values)) & 1) != 0) ? ( (FcValueList *) ((intptr_t) (&pae[i]) + ((((intptr_t) ((& pae[i])->values)) & ~1)))) : (&pae[i])->values), | |||||
| 517 | FcPatternEltValues(&pbe[i])(((((intptr_t) ((&pbe[i])->values)) & 1) != 0) ? ( (FcValueList *) ((intptr_t) (&pbe[i]) + ((((intptr_t) ((& pbe[i])->values)) & ~1)))) : (&pbe[i])->values))) | |||||
| 518 | return FcFalse0; | |||||
| 519 | } | |||||
| 520 | return FcTrue1; | |||||
| 521 | } | |||||
| 522 | ||||||
| 523 | FcChar32 | |||||
| 524 | FcPatternHash (const FcPattern *p) | |||||
| 525 | { | |||||
| 526 | int i; | |||||
| 527 | FcChar32 h = 0; | |||||
| 528 | FcPatternElt *pe = FcPatternElts(p)((FcPatternElt *) ((intptr_t) (p) + ((p)->elts_offset))); | |||||
| 529 | ||||||
| 530 | for (i = 0; i < p->num; i++) | |||||
| 531 | { | |||||
| 532 | h = (((h << 1) | (h >> 31)) ^ | |||||
| 533 | pe[i].object ^ | |||||
| 534 | FcValueListHash (FcPatternEltValues(&pe[i])(((((intptr_t) ((&pe[i])->values)) & 1) != 0) ? (( FcValueList *) ((intptr_t) (&pe[i]) + ((((intptr_t) ((& pe[i])->values)) & ~1)))) : (&pe[i])->values))); | |||||
| 535 | } | |||||
| 536 | return h; | |||||
| 537 | } | |||||
| 538 | ||||||
| 539 | FcBool | |||||
| 540 | FcPatternEqualSubset (const FcPattern *pai, const FcPattern *pbi, const FcObjectSet *os) | |||||
| 541 | { | |||||
| 542 | FcPatternElt *ea, *eb; | |||||
| 543 | int i; | |||||
| 544 | ||||||
| 545 | for (i = 0; i < os->nobject; i++) | |||||
| 546 | { | |||||
| 547 | FcObject object = FcObjectFromName (os->objects[i]); | |||||
| 548 | ea = FcPatternObjectFindElt (pai, object); | |||||
| 549 | eb = FcPatternObjectFindElt (pbi, object); | |||||
| 550 | if (ea) | |||||
| 551 | { | |||||
| 552 | if (!eb) | |||||
| 553 | return FcFalse0; | |||||
| 554 | if (!FcValueListEqual (FcPatternEltValues(ea)(((((intptr_t) ((ea)->values)) & 1) != 0) ? ((FcValueList *) ((intptr_t) (ea) + ((((intptr_t) ((ea)->values)) & ~1)))) : (ea)->values), FcPatternEltValues(eb)(((((intptr_t) ((eb)->values)) & 1) != 0) ? ((FcValueList *) ((intptr_t) (eb) + ((((intptr_t) ((eb)->values)) & ~1)))) : (eb)->values))) | |||||
| 555 | return FcFalse0; | |||||
| 556 | } | |||||
| 557 | else | |||||
| 558 | { | |||||
| 559 | if (eb) | |||||
| 560 | return FcFalse0; | |||||
| 561 | } | |||||
| 562 | } | |||||
| 563 | return FcTrue1; | |||||
| 564 | } | |||||
| 565 | ||||||
| 566 | FcBool | |||||
| 567 | FcPatternObjectListAdd (FcPattern *p, | |||||
| 568 | FcObject object, | |||||
| 569 | FcValueListPtr list, | |||||
| 570 | FcBool append) | |||||
| 571 | { | |||||
| 572 | FcPatternElt *e; | |||||
| 573 | FcValueListPtr l, *prev; | |||||
| 574 | ||||||
| 575 | if (FcRefIsConst (&p->ref)) | |||||
| 576 | goto bail0; | |||||
| 577 | ||||||
| 578 | /* | |||||
| 579 | * Make sure the stored type is valid for built-in objects | |||||
| 580 | */ | |||||
| 581 | for (l = list; l != NULL((void*)0); l = FcValueListNext (l)(((((intptr_t) ((l)->next)) & 1) != 0) ? ((FcValueList *) ((intptr_t) (l) + ((((intptr_t) ((l)->next)) & ~1) ))) : (l)->next)) | |||||
| 582 | { | |||||
| 583 | if (!FcObjectValidType (object, l->value.type)) | |||||
| 584 | { | |||||
| 585 | fprintf (stderr__stderrp, | |||||
| 586 | "Fontconfig warning: FcPattern object %s does not accept value", FcObjectName (object)); | |||||
| 587 | FcValuePrintFile (stderr__stderrp, l->value); | |||||
| 588 | fprintf (stderr__stderrp, "\n"); | |||||
| 589 | goto bail0; | |||||
| 590 | } | |||||
| 591 | } | |||||
| 592 | ||||||
| 593 | e = FcPatternObjectInsertElt (p, object); | |||||
| 594 | if (!e) | |||||
| 595 | goto bail0; | |||||
| 596 | ||||||
| 597 | if (append) | |||||
| 598 | { | |||||
| 599 | for (prev = &e->values; *prev; prev = &(*prev)->next) | |||||
| 600 | ; | |||||
| 601 | *prev = list; | |||||
| 602 | } | |||||
| 603 | else | |||||
| 604 | { | |||||
| 605 | for (prev = &list; *prev; prev = &(*prev)->next) | |||||
| 606 | ; | |||||
| 607 | *prev = e->values; | |||||
| 608 | e->values = list; | |||||
| 609 | } | |||||
| 610 | ||||||
| 611 | return FcTrue1; | |||||
| 612 | ||||||
| 613 | bail0: | |||||
| 614 | return FcFalse0; | |||||
| 615 | } | |||||
| 616 | ||||||
| 617 | FcBool | |||||
| 618 | FcPatternObjectAddWithBinding (FcPattern *p, | |||||
| 619 | FcObject object, | |||||
| 620 | FcValue value, | |||||
| 621 | FcValueBinding binding, | |||||
| 622 | FcBool append) | |||||
| 623 | { | |||||
| 624 | FcPatternElt *e; | |||||
| 625 | FcValueListPtr new, *prev; | |||||
| 626 | ||||||
| 627 | if (FcRefIsConst (&p->ref)) | |||||
| 628 | goto bail0; | |||||
| 629 | ||||||
| 630 | new = FcValueListCreate (); | |||||
| 631 | if (!new) | |||||
| 632 | goto bail0; | |||||
| 633 | ||||||
| 634 | value = FcValueSave (value); | |||||
| 635 | if (value.type == FcTypeVoid) | |||||
| 636 | goto bail1; | |||||
| 637 | ||||||
| 638 | /* | |||||
| 639 | * Make sure the stored type is valid for built-in objects | |||||
| 640 | */ | |||||
| 641 | if (!FcObjectValidType (object, value.type)) | |||||
| 642 | { | |||||
| 643 | fprintf (stderr__stderrp, | |||||
| 644 | "Fontconfig warning: FcPattern object %s does not accept value", | |||||
| 645 | FcObjectName (object)); | |||||
| 646 | FcValuePrintFile (stderr__stderrp, value); | |||||
| 647 | fprintf (stderr__stderrp, "\n"); | |||||
| 648 | goto bail1; | |||||
| 649 | } | |||||
| 650 | ||||||
| 651 | new->value = value; | |||||
| 652 | new->binding = binding; | |||||
| 653 | new->next = NULL((void*)0); | |||||
| 654 | ||||||
| 655 | e = FcPatternObjectInsertElt (p, object); | |||||
| 656 | if (!e) | |||||
| 657 | goto bail2; | |||||
| 658 | ||||||
| 659 | if (append) | |||||
| 660 | { | |||||
| 661 | for (prev = &e->values; *prev; prev = &(*prev)->next) | |||||
| 662 | ; | |||||
| 663 | *prev = new; | |||||
| 664 | } | |||||
| 665 | else | |||||
| 666 | { | |||||
| 667 | new->next = e->values; | |||||
| 668 | e->values = new; | |||||
| 669 | } | |||||
| 670 | ||||||
| 671 | return FcTrue1; | |||||
| 672 | ||||||
| 673 | bail2: | |||||
| 674 | FcValueDestroy (value); | |||||
| 675 | bail1: | |||||
| 676 | free (new); | |||||
| 677 | bail0: | |||||
| 678 | return FcFalse0; | |||||
| 679 | } | |||||
| 680 | ||||||
| 681 | FcBool | |||||
| 682 | FcPatternObjectAdd (FcPattern *p, FcObject object, FcValue value, FcBool append) | |||||
| 683 | { | |||||
| 684 | return FcPatternObjectAddWithBinding (p, object, | |||||
| 685 | value, FcValueBindingStrong, append); | |||||
| 686 | } | |||||
| 687 | ||||||
| 688 | FcBool | |||||
| 689 | FcPatternAdd (FcPattern *p, const char *object, FcValue value, FcBool append) | |||||
| 690 | { | |||||
| 691 | return FcPatternObjectAddWithBinding (p, FcObjectFromName (object), | |||||
| 692 | value, FcValueBindingStrong, append); | |||||
| 693 | } | |||||
| 694 | ||||||
| 695 | FcBool | |||||
| 696 | FcPatternAddWeak (FcPattern *p, const char *object, FcValue value, FcBool append) | |||||
| 697 | { | |||||
| 698 | return FcPatternObjectAddWithBinding (p, FcObjectFromName (object), | |||||
| 699 | value, FcValueBindingWeak, append); | |||||
| 700 | } | |||||
| 701 | ||||||
| 702 | FcBool | |||||
| 703 | FcPatternObjectDel (FcPattern *p, FcObject object) | |||||
| 704 | { | |||||
| 705 | FcPatternElt *e; | |||||
| 706 | ||||||
| 707 | e = FcPatternObjectFindElt (p, object); | |||||
| 708 | if (!e) | |||||
| 709 | return FcFalse0; | |||||
| 710 | ||||||
| 711 | /* destroy value */ | |||||
| 712 | FcValueListDestroy (e->values); | |||||
| 713 | ||||||
| 714 | /* shuffle existing ones down */ | |||||
| 715 | memmove (e, e+1,__builtin___memmove_chk (e, e+1, (((FcPatternElt *) ((intptr_t ) (p) + ((p)->elts_offset))) + p->num - (e + 1)) * sizeof (FcPatternElt), __builtin_object_size (e, 0)) | |||||
| 716 | (FcPatternElts(p) + p->num - (e + 1)) *__builtin___memmove_chk (e, e+1, (((FcPatternElt *) ((intptr_t ) (p) + ((p)->elts_offset))) + p->num - (e + 1)) * sizeof (FcPatternElt), __builtin_object_size (e, 0)) | |||||
| 717 | sizeof (FcPatternElt))__builtin___memmove_chk (e, e+1, (((FcPatternElt *) ((intptr_t ) (p) + ((p)->elts_offset))) + p->num - (e + 1)) * sizeof (FcPatternElt), __builtin_object_size (e, 0)); | |||||
| 718 | p->num--; | |||||
| 719 | e = FcPatternElts(p)((FcPatternElt *) ((intptr_t) (p) + ((p)->elts_offset))) + p->num; | |||||
| 720 | e->object = 0; | |||||
| 721 | e->values = NULL((void*)0); | |||||
| 722 | return FcTrue1; | |||||
| 723 | } | |||||
| 724 | ||||||
| 725 | FcBool | |||||
| 726 | FcPatternDel (FcPattern *p, const char *object) | |||||
| 727 | { | |||||
| 728 | return FcPatternObjectDel (p, FcObjectFromName (object)); | |||||
| 729 | } | |||||
| 730 | ||||||
| 731 | FcBool | |||||
| 732 | FcPatternRemove (FcPattern *p, const char *object, int id) | |||||
| 733 | { | |||||
| 734 | FcPatternElt *e; | |||||
| 735 | FcValueListPtr *prev, l; | |||||
| 736 | ||||||
| 737 | e = FcPatternObjectFindElt (p, FcObjectFromName (object)); | |||||
| 738 | if (!e) | |||||
| 739 | return FcFalse0; | |||||
| 740 | for (prev = &e->values; (l = *prev); prev = &l->next) | |||||
| 741 | { | |||||
| 742 | if (!id) | |||||
| 743 | { | |||||
| 744 | *prev = l->next; | |||||
| 745 | l->next = NULL((void*)0); | |||||
| 746 | FcValueListDestroy (l); | |||||
| 747 | if (!e->values) | |||||
| 748 | FcPatternDel (p, object); | |||||
| 749 | return FcTrue1; | |||||
| 750 | } | |||||
| 751 | id--; | |||||
| 752 | } | |||||
| 753 | return FcFalse0; | |||||
| 754 | } | |||||
| 755 | ||||||
| 756 | FcBool | |||||
| 757 | FcPatternObjectAddInteger (FcPattern *p, FcObject object, int i) | |||||
| 758 | { | |||||
| 759 | FcValue v; | |||||
| 760 | ||||||
| 761 | v.type = FcTypeInteger; | |||||
| 762 | v.u.i = i; | |||||
| 763 | return FcPatternObjectAdd (p, object, v, FcTrue1); | |||||
| 764 | } | |||||
| 765 | ||||||
| 766 | FcBool | |||||
| 767 | FcPatternAddInteger (FcPattern *p, const char *object, int i) | |||||
| 768 | { | |||||
| 769 | return FcPatternObjectAddInteger (p, FcObjectFromName (object), i); | |||||
| 770 | } | |||||
| 771 | ||||||
| 772 | FcBool | |||||
| 773 | FcPatternObjectAddDouble (FcPattern *p, FcObject object, double d) | |||||
| 774 | { | |||||
| 775 | FcValue v; | |||||
| 776 | ||||||
| 777 | v.type = FcTypeDouble; | |||||
| 778 | v.u.d = d; | |||||
| 779 | return FcPatternObjectAdd (p, object, v, FcTrue1); | |||||
| 780 | } | |||||
| 781 | ||||||
| 782 | ||||||
| 783 | FcBool | |||||
| 784 | FcPatternAddDouble (FcPattern *p, const char *object, double d) | |||||
| 785 | { | |||||
| 786 | return FcPatternObjectAddDouble (p, FcObjectFromName (object), d); | |||||
| 787 | } | |||||
| 788 | ||||||
| 789 | FcBool | |||||
| 790 | FcPatternObjectAddString (FcPattern *p, FcObject object, const FcChar8 *s) | |||||
| 791 | { | |||||
| 792 | FcValue v; | |||||
| 793 | ||||||
| 794 | if (!s) | |||||
| 795 | { | |||||
| 796 | v.type = FcTypeVoid; | |||||
| 797 | v.u.s = 0; | |||||
| 798 | return FcPatternObjectAdd (p, object, v, FcTrue1); | |||||
| 799 | } | |||||
| 800 | ||||||
| 801 | v.type = FcTypeString; | |||||
| 802 | v.u.s = s; | |||||
| 803 | return FcPatternObjectAdd (p, object, v, FcTrue1); | |||||
| 804 | } | |||||
| 805 | ||||||
| 806 | FcBool | |||||
| 807 | FcPatternAddString (FcPattern *p, const char *object, const FcChar8 *s) | |||||
| 808 | { | |||||
| 809 | return FcPatternObjectAddString (p, FcObjectFromName (object), s); | |||||
| 810 | } | |||||
| 811 | ||||||
| 812 | FcBool | |||||
| 813 | FcPatternAddMatrix (FcPattern *p, const char *object, const FcMatrix *s) | |||||
| 814 | { | |||||
| 815 | FcValue v; | |||||
| 816 | ||||||
| 817 | v.type = FcTypeMatrix; | |||||
| 818 | v.u.m = s; | |||||
| 819 | return FcPatternAdd (p, object, v, FcTrue1); | |||||
| 820 | } | |||||
| 821 | ||||||
| 822 | ||||||
| 823 | FcBool | |||||
| 824 | FcPatternObjectAddBool (FcPattern *p, FcObject object, FcBool b) | |||||
| 825 | { | |||||
| 826 | FcValue v; | |||||
| 827 | ||||||
| 828 | v.type = FcTypeBool; | |||||
| 829 | v.u.b = b; | |||||
| 830 | return FcPatternObjectAdd (p, object, v, FcTrue1); | |||||
| 831 | } | |||||
| 832 | ||||||
| 833 | FcBool | |||||
| 834 | FcPatternAddBool (FcPattern *p, const char *object, FcBool b) | |||||
| 835 | { | |||||
| 836 | return FcPatternObjectAddBool (p, FcObjectFromName (object), b); | |||||
| 837 | } | |||||
| 838 | ||||||
| 839 | FcBool | |||||
| 840 | FcPatternAddCharSet (FcPattern *p, const char *object, const FcCharSet *c) | |||||
| 841 | { | |||||
| 842 | FcValue v; | |||||
| 843 | ||||||
| 844 | v.type = FcTypeCharSet; | |||||
| 845 | v.u.c = (FcCharSet *)c; | |||||
| 846 | return FcPatternAdd (p, object, v, FcTrue1); | |||||
| 847 | } | |||||
| 848 | ||||||
| 849 | FcBool | |||||
| 850 | FcPatternAddFTFace (FcPattern *p, const char *object, const FT_Face f) | |||||
| 851 | { | |||||
| 852 | FcValue v; | |||||
| 853 | ||||||
| 854 | v.type = FcTypeFTFace; | |||||
| 855 | v.u.f = (void *) f; | |||||
| 856 | return FcPatternAdd (p, object, v, FcTrue1); | |||||
| ||||||
| 857 | } | |||||
| 858 | ||||||
| 859 | FcBool | |||||
| 860 | FcPatternAddLangSet (FcPattern *p, const char *object, const FcLangSet *ls) | |||||
| 861 | { | |||||
| 862 | FcValue v; | |||||
| 863 | ||||||
| 864 | v.type = FcTypeLangSet; | |||||
| 865 | v.u.l = (FcLangSet *)ls; | |||||
| 866 | return FcPatternAdd (p, object, v, FcTrue1); | |||||
| 867 | } | |||||
| 868 | ||||||
| 869 | FcBool | |||||
| 870 | FcPatternObjectAddRange (FcPattern *p, FcObject object, const FcRange *r) | |||||
| 871 | { | |||||
| 872 | FcValue v; | |||||
| 873 | ||||||
| 874 | v.type = FcTypeRange; | |||||
| 875 | v.u.r = (FcRange *)r; | |||||
| 876 | return FcPatternObjectAdd (p, object, v, FcTrue1); | |||||
| 877 | } | |||||
| 878 | ||||||
| 879 | FcBool | |||||
| 880 | FcPatternAddRange (FcPattern *p, const char *object, const FcRange *r) | |||||
| 881 | { | |||||
| 882 | return FcPatternObjectAddRange (p, FcObjectFromName (object), r); | |||||
| 883 | } | |||||
| 884 | ||||||
| 885 | FcResult | |||||
| 886 | FcPatternObjectGet (const FcPattern *p, FcObject object, int id, FcValue *v) | |||||
| 887 | { | |||||
| 888 | FcPatternElt *e; | |||||
| 889 | FcValueListPtr l; | |||||
| 890 | ||||||
| 891 | if (!p) | |||||
| 892 | return FcResultNoMatch; | |||||
| 893 | e = FcPatternObjectFindElt (p, object); | |||||
| 894 | if (!e) | |||||
| 895 | return FcResultNoMatch; | |||||
| 896 | for (l = FcPatternEltValues(e)(((((intptr_t) ((e)->values)) & 1) != 0) ? ((FcValueList *) ((intptr_t) (e) + ((((intptr_t) ((e)->values)) & ~ 1)))) : (e)->values); l; l = FcValueListNext(l)(((((intptr_t) ((l)->next)) & 1) != 0) ? ((FcValueList *) ((intptr_t) (l) + ((((intptr_t) ((l)->next)) & ~1) ))) : (l)->next)) | |||||
| 897 | { | |||||
| 898 | if (!id) | |||||
| 899 | { | |||||
| 900 | *v = FcValueCanonicalize(&l->value); | |||||
| 901 | return FcResultMatch; | |||||
| 902 | } | |||||
| 903 | id--; | |||||
| 904 | } | |||||
| 905 | return FcResultNoId; | |||||
| 906 | } | |||||
| 907 | ||||||
| 908 | FcResult | |||||
| 909 | FcPatternGet (const FcPattern *p, const char *object, int id, FcValue *v) | |||||
| 910 | { | |||||
| 911 | return FcPatternObjectGet (p, FcObjectFromName (object), id, v); | |||||
| 912 | } | |||||
| 913 | ||||||
| 914 | FcResult | |||||
| 915 | FcPatternObjectGetInteger (const FcPattern *p, FcObject object, int id, int *i) | |||||
| 916 | { | |||||
| 917 | FcValue v; | |||||
| 918 | FcResult r; | |||||
| 919 | ||||||
| 920 | r = FcPatternObjectGet (p, object, id, &v); | |||||
| 921 | if (r != FcResultMatch) | |||||
| 922 | return r; | |||||
| 923 | switch ((int) v.type) { | |||||
| 924 | case FcTypeDouble: | |||||
| 925 | *i = (int) v.u.d; | |||||
| 926 | break; | |||||
| 927 | case FcTypeInteger: | |||||
| 928 | *i = v.u.i; | |||||
| 929 | break; | |||||
| 930 | default: | |||||
| 931 | return FcResultTypeMismatch; | |||||
| 932 | } | |||||
| 933 | return FcResultMatch; | |||||
| 934 | } | |||||
| 935 | ||||||
| 936 | FcResult | |||||
| 937 | FcPatternGetInteger (const FcPattern *p, const char *object, int id, int *i) | |||||
| 938 | { | |||||
| 939 | return FcPatternObjectGetInteger (p, FcObjectFromName (object), id, i); | |||||
| 940 | } | |||||
| 941 | ||||||
| 942 | ||||||
| 943 | FcResult | |||||
| 944 | FcPatternObjectGetDouble (const FcPattern *p, FcObject object, int id, double *d) | |||||
| 945 | { | |||||
| 946 | FcValue v; | |||||
| 947 | FcResult r; | |||||
| 948 | ||||||
| 949 | r = FcPatternObjectGet (p, object, id, &v); | |||||
| 950 | if (r != FcResultMatch) | |||||
| 951 | return r; | |||||
| 952 | switch ((int) v.type) { | |||||
| 953 | case FcTypeDouble: | |||||
| 954 | *d = v.u.d; | |||||
| 955 | break; | |||||
| 956 | case FcTypeInteger: | |||||
| 957 | *d = (double) v.u.i; | |||||
| 958 | break; | |||||
| 959 | default: | |||||
| 960 | return FcResultTypeMismatch; | |||||
| 961 | } | |||||
| 962 | return FcResultMatch; | |||||
| 963 | } | |||||
| 964 | ||||||
| 965 | FcResult | |||||
| 966 | FcPatternGetDouble (const FcPattern *p, const char *object, int id, double *d) | |||||
| 967 | { | |||||
| 968 | return FcPatternObjectGetDouble (p, FcObjectFromName (object), id, d); | |||||
| 969 | } | |||||
| 970 | ||||||
| 971 | FcResult | |||||
| 972 | FcPatternObjectGetString (const FcPattern *p, FcObject object, int id, FcChar8 ** s) | |||||
| 973 | { | |||||
| 974 | FcValue v; | |||||
| 975 | FcResult r; | |||||
| 976 | ||||||
| 977 | r = FcPatternObjectGet (p, object, id, &v); | |||||
| 978 | if (r != FcResultMatch) | |||||
| 979 | return r; | |||||
| 980 | if (v.type != FcTypeString) | |||||
| 981 | return FcResultTypeMismatch; | |||||
| 982 | ||||||
| 983 | *s = (FcChar8 *) v.u.s; | |||||
| 984 | return FcResultMatch; | |||||
| 985 | } | |||||
| 986 | ||||||
| 987 | FcResult | |||||
| 988 | FcPatternGetString (const FcPattern *p, const char *object, int id, FcChar8 ** s) | |||||
| 989 | { | |||||
| 990 | return FcPatternObjectGetString (p, FcObjectFromName (object), id, s); | |||||
| 991 | } | |||||
| 992 | ||||||
| 993 | FcResult | |||||
| 994 | FcPatternGetMatrix(const FcPattern *p, const char *object, int id, FcMatrix **m) | |||||
| 995 | { | |||||
| 996 | FcValue v; | |||||
| 997 | FcResult r; | |||||
| 998 | ||||||
| 999 | r = FcPatternGet (p, object, id, &v); | |||||
| 1000 | if (r != FcResultMatch) | |||||
| 1001 | return r; | |||||
| 1002 | if (v.type != FcTypeMatrix) | |||||
| 1003 | return FcResultTypeMismatch; | |||||
| 1004 | *m = (FcMatrix *)v.u.m; | |||||
| 1005 | return FcResultMatch; | |||||
| 1006 | } | |||||
| 1007 | ||||||
| 1008 | ||||||
| 1009 | FcResult | |||||
| 1010 | FcPatternGetBool(const FcPattern *p, const char *object, int id, FcBool *b) | |||||
| 1011 | { | |||||
| 1012 | FcValue v; | |||||
| 1013 | FcResult r; | |||||
| 1014 | ||||||
| 1015 | r = FcPatternGet (p, object, id, &v); | |||||
| 1016 | if (r != FcResultMatch) | |||||
| 1017 | return r; | |||||
| 1018 | if (v.type != FcTypeBool) | |||||
| 1019 | return FcResultTypeMismatch; | |||||
| 1020 | *b = v.u.b; | |||||
| 1021 | return FcResultMatch; | |||||
| 1022 | } | |||||
| 1023 | ||||||
| 1024 | FcResult | |||||
| 1025 | FcPatternGetCharSet(const FcPattern *p, const char *object, int id, FcCharSet **c) | |||||
| 1026 | { | |||||
| 1027 | FcValue v; | |||||
| 1028 | FcResult r; | |||||
| 1029 | ||||||
| 1030 | r = FcPatternGet (p, object, id, &v); | |||||
| 1031 | if (r != FcResultMatch) | |||||
| 1032 | return r; | |||||
| 1033 | if (v.type != FcTypeCharSet) | |||||
| 1034 | return FcResultTypeMismatch; | |||||
| 1035 | *c = (FcCharSet *)v.u.c; | |||||
| 1036 | return FcResultMatch; | |||||
| 1037 | } | |||||
| 1038 | ||||||
| 1039 | FcResult | |||||
| 1040 | FcPatternGetFTFace(const FcPattern *p, const char *object, int id, FT_Face *f) | |||||
| 1041 | { | |||||
| 1042 | FcValue v; | |||||
| 1043 | FcResult r; | |||||
| 1044 | ||||||
| 1045 | r = FcPatternGet (p, object, id, &v); | |||||
| 1046 | if (r != FcResultMatch) | |||||
| 1047 | return r; | |||||
| 1048 | if (v.type != FcTypeFTFace) | |||||
| 1049 | return FcResultTypeMismatch; | |||||
| 1050 | *f = (FT_Face) v.u.f; | |||||
| 1051 | return FcResultMatch; | |||||
| 1052 | } | |||||
| 1053 | ||||||
| 1054 | FcResult | |||||
| 1055 | FcPatternGetLangSet(const FcPattern *p, const char *object, int id, FcLangSet **ls) | |||||
| 1056 | { | |||||
| 1057 | FcValue v; | |||||
| 1058 | FcResult r; | |||||
| 1059 | ||||||
| 1060 | r = FcPatternGet (p, object, id, &v); | |||||
| 1061 | if (r != FcResultMatch) | |||||
| 1062 | return r; | |||||
| 1063 | if (v.type != FcTypeLangSet) | |||||
| 1064 | return FcResultTypeMismatch; | |||||
| 1065 | *ls = (FcLangSet *)v.u.l; | |||||
| 1066 | return FcResultMatch; | |||||
| 1067 | } | |||||
| 1068 | ||||||
| 1069 | FcResult | |||||
| 1070 | FcPatternObjectGetRange (const FcPattern *p, FcObject object, int id, FcRange **r) | |||||
| 1071 | { | |||||
| 1072 | FcValue v; | |||||
| 1073 | FcResult res; | |||||
| 1074 | ||||||
| 1075 | res = FcPatternObjectGet (p, object, id, &v); | |||||
| 1076 | if (res != FcResultMatch) | |||||
| 1077 | return res; | |||||
| 1078 | switch ((int)v.type) { | |||||
| 1079 | case FcTypeRange: | |||||
| 1080 | *r = (FcRange *)v.u.r; | |||||
| 1081 | break; | |||||
| 1082 | default: | |||||
| 1083 | return FcResultTypeMismatch; | |||||
| 1084 | } | |||||
| 1085 | return FcResultMatch; | |||||
| 1086 | } | |||||
| 1087 | ||||||
| 1088 | FcResult | |||||
| 1089 | FcPatternGetRange (const FcPattern *p, const char *object, int id, FcRange **r) | |||||
| 1090 | { | |||||
| 1091 | return FcPatternObjectGetRange (p, FcObjectFromName (object), id, r); | |||||
| 1092 | } | |||||
| 1093 | ||||||
| 1094 | FcPattern * | |||||
| 1095 | FcPatternDuplicate (const FcPattern *orig) | |||||
| 1096 | { | |||||
| 1097 | FcPattern *new; | |||||
| 1098 | FcPatternElt *e; | |||||
| 1099 | int i; | |||||
| 1100 | FcValueListPtr l; | |||||
| 1101 | ||||||
| 1102 | new = FcPatternCreate (); | |||||
| 1103 | if (!new) | |||||
| 1104 | goto bail0; | |||||
| 1105 | ||||||
| 1106 | e = FcPatternElts(orig)((FcPatternElt *) ((intptr_t) (orig) + ((orig)->elts_offset ))); | |||||
| 1107 | ||||||
| 1108 | for (i = 0; i < orig->num; i++) | |||||
| 1109 | { | |||||
| 1110 | for (l = FcPatternEltValues(e + i)(((((intptr_t) ((e + i)->values)) & 1) != 0) ? ((FcValueList *) ((intptr_t) (e + i) + ((((intptr_t) ((e + i)->values)) & ~1)))) : (e + i)->values); l; l = FcValueListNext(l)(((((intptr_t) ((l)->next)) & 1) != 0) ? ((FcValueList *) ((intptr_t) (l) + ((((intptr_t) ((l)->next)) & ~1) ))) : (l)->next)) | |||||
| 1111 | { | |||||
| 1112 | if (!FcPatternObjectAddWithBinding (new, e[i].object, | |||||
| 1113 | FcValueCanonicalize(&l->value), | |||||
| 1114 | l->binding, | |||||
| 1115 | FcTrue1)) | |||||
| 1116 | goto bail1; | |||||
| 1117 | ||||||
| 1118 | } | |||||
| 1119 | } | |||||
| 1120 | ||||||
| 1121 | return new; | |||||
| 1122 | ||||||
| 1123 | bail1: | |||||
| 1124 | FcPatternDestroy (new); | |||||
| 1125 | bail0: | |||||
| 1126 | return 0; | |||||
| 1127 | } | |||||
| 1128 | ||||||
| 1129 | void | |||||
| 1130 | FcPatternReference (FcPattern *p) | |||||
| 1131 | { | |||||
| 1132 | if (!FcRefIsConst (&p->ref)) | |||||
| 1133 | FcRefInc (&p->ref); | |||||
| 1134 | else | |||||
| 1135 | FcCacheObjectReference (p); | |||||
| 1136 | } | |||||
| 1137 | ||||||
| 1138 | FcPattern * | |||||
| 1139 | FcPatternVaBuild (FcPattern *p, va_list va) | |||||
| 1140 | { | |||||
| 1141 | FcPattern *ret; | |||||
| 1142 | ||||||
| 1143 | FcPatternVapBuild (ret, p, va){ FcPattern *__p__ = (p); const char *__o__; FcValue __v__; if (!__p__) { __p__ = FcPatternCreate (); if (!__p__) goto _FcPatternVapBuild_bail0 ; } for (;;) { __o__ = __builtin_va_arg(va, const char *); if (!__o__) break; __v__.type = __builtin_va_arg(va, int); switch (__v__.type) { case FcTypeUnknown: case FcTypeVoid: goto _FcPatternVapBuild_bail1 ; case FcTypeInteger: __v__.u.i = __builtin_va_arg(va, int); break ; case FcTypeDouble: __v__.u.d = __builtin_va_arg(va, double) ; break; case FcTypeString: __v__.u.s = __builtin_va_arg(va, const FcChar8 *); break; case FcTypeBool: __v__.u.b = __builtin_va_arg (va, FcBool); break; case FcTypeMatrix: __v__.u.m = __builtin_va_arg (va, const FcMatrix *); break; case FcTypeCharSet: __v__.u.c = __builtin_va_arg(va, const FcCharSet *); break; case FcTypeFTFace : __v__.u.f = __builtin_va_arg(va, FT_Face); break; case FcTypeLangSet : __v__.u.l = __builtin_va_arg(va, const FcLangSet *); break; case FcTypeRange: __v__.u.r = __builtin_va_arg(va, const FcRange *); break; } if (!FcPatternAdd (__p__, __o__, __v__, 1)) goto _FcPatternVapBuild_bail1; } ret = __p__; goto _FcPatternVapBuild_return ; _FcPatternVapBuild_bail1: if (!p) FcPatternDestroy (__p__); _FcPatternVapBuild_bail0: ret = (void*)0; _FcPatternVapBuild_return : ; }; | |||||
| 1144 | return ret; | |||||
| 1145 | } | |||||
| 1146 | ||||||
| 1147 | FcPattern * | |||||
| 1148 | FcPatternBuild (FcPattern *p, ...) | |||||
| 1149 | { | |||||
| 1150 | va_list va; | |||||
| 1151 | ||||||
| 1152 | va_start (va, p)__builtin_va_start(va, p); | |||||
| 1153 | FcPatternVapBuild (p, p, va){ FcPattern *__p__ = (p); const char *__o__; FcValue __v__; if (!__p__) { __p__ = FcPatternCreate (); if (!__p__) goto _FcPatternVapBuild_bail0 ; } for (;;) { __o__ = __builtin_va_arg(va, const char *); if (!__o__) break; __v__.type = __builtin_va_arg(va, int); switch (__v__.type) { case FcTypeUnknown: case FcTypeVoid: goto _FcPatternVapBuild_bail1 ; case FcTypeInteger: __v__.u.i = __builtin_va_arg(va, int); break ; case FcTypeDouble: __v__.u.d = __builtin_va_arg(va, double) ; break; case FcTypeString: __v__.u.s = __builtin_va_arg(va, const FcChar8 *); break; case FcTypeBool: __v__.u.b = __builtin_va_arg (va, FcBool); break; case FcTypeMatrix: __v__.u.m = __builtin_va_arg (va, const FcMatrix *); break; case FcTypeCharSet: __v__.u.c = __builtin_va_arg(va, const FcCharSet *); break; case FcTypeFTFace : __v__.u.f = __builtin_va_arg(va, FT_Face); break; case FcTypeLangSet : __v__.u.l = __builtin_va_arg(va, const FcLangSet *); break; case FcTypeRange: __v__.u.r = __builtin_va_arg(va, const FcRange *); break; } if (!FcPatternAdd (__p__, __o__, __v__, 1)) goto _FcPatternVapBuild_bail1; } p = __p__; goto _FcPatternVapBuild_return ; _FcPatternVapBuild_bail1: if (!p) FcPatternDestroy (__p__); _FcPatternVapBuild_bail0: p = (void*)0; _FcPatternVapBuild_return : ; }; | |||||
| 1154 | va_end (va)__builtin_va_end(va); | |||||
| 1155 | return p; | |||||
| 1156 | } | |||||
| 1157 | ||||||
| 1158 | /* | |||||
| 1159 | * Add all of the elements in 's' to 'p' | |||||
| 1160 | */ | |||||
| 1161 | FcBool | |||||
| 1162 | FcPatternAppend (FcPattern *p, FcPattern *s) | |||||
| 1163 | { | |||||
| 1164 | int i; | |||||
| 1165 | FcPatternElt *e; | |||||
| 1166 | FcValueListPtr v; | |||||
| 1167 | ||||||
| 1168 | for (i = 0; i < s->num; i++) | |||||
| 1169 | { | |||||
| 1170 | e = FcPatternElts(s)((FcPatternElt *) ((intptr_t) (s) + ((s)->elts_offset)))+i; | |||||
| 1171 | for (v = FcPatternEltValues(e)(((((intptr_t) ((e)->values)) & 1) != 0) ? ((FcValueList *) ((intptr_t) (e) + ((((intptr_t) ((e)->values)) & ~ 1)))) : (e)->values); v; v = FcValueListNext(v)(((((intptr_t) ((v)->next)) & 1) != 0) ? ((FcValueList *) ((intptr_t) (v) + ((((intptr_t) ((v)->next)) & ~1) ))) : (v)->next)) | |||||
| 1172 | { | |||||
| 1173 | if (!FcPatternObjectAddWithBinding (p, e->object, | |||||
| 1174 | FcValueCanonicalize(&v->value), | |||||
| 1175 | v->binding, FcTrue1)) | |||||
| 1176 | return FcFalse0; | |||||
| 1177 | } | |||||
| 1178 | } | |||||
| 1179 | return FcTrue1; | |||||
| 1180 | } | |||||
| 1181 | ||||||
| 1182 | FcPattern * | |||||
| 1183 | FcPatternFilter (FcPattern *p, const FcObjectSet *os) | |||||
| 1184 | { | |||||
| 1185 | int i; | |||||
| 1186 | FcPattern *ret; | |||||
| 1187 | FcPatternElt *e; | |||||
| 1188 | FcValueListPtr v; | |||||
| 1189 | ||||||
| 1190 | if (!os) | |||||
| 1191 | return FcPatternDuplicate (p); | |||||
| 1192 | ||||||
| 1193 | ret = FcPatternCreate (); | |||||
| 1194 | if (!ret) | |||||
| 1195 | return NULL((void*)0); | |||||
| 1196 | ||||||
| 1197 | for (i = 0; i < os->nobject; i++) | |||||
| 1198 | { | |||||
| 1199 | FcObject object = FcObjectFromName (os->objects[i]); | |||||
| 1200 | e = FcPatternObjectFindElt (p, object); | |||||
| 1201 | if (e) | |||||
| 1202 | { | |||||
| 1203 | for (v = FcPatternEltValues(e)(((((intptr_t) ((e)->values)) & 1) != 0) ? ((FcValueList *) ((intptr_t) (e) + ((((intptr_t) ((e)->values)) & ~ 1)))) : (e)->values); v; v = FcValueListNext(v)(((((intptr_t) ((v)->next)) & 1) != 0) ? ((FcValueList *) ((intptr_t) (v) + ((((intptr_t) ((v)->next)) & ~1) ))) : (v)->next)) | |||||
| 1204 | { | |||||
| 1205 | if (!FcPatternObjectAddWithBinding (ret, e->object, | |||||
| 1206 | FcValueCanonicalize(&v->value), | |||||
| 1207 | v->binding, FcTrue1)) | |||||
| 1208 | goto bail0; | |||||
| 1209 | } | |||||
| 1210 | } | |||||
| 1211 | } | |||||
| 1212 | return ret; | |||||
| 1213 | ||||||
| 1214 | bail0: | |||||
| 1215 | FcPatternDestroy (ret); | |||||
| 1216 | return NULL((void*)0); | |||||
| 1217 | } | |||||
| 1218 | ||||||
| 1219 | ||||||
| 1220 | FcBool | |||||
| 1221 | FcPatternSerializeAlloc (FcSerialize *serialize, const FcPattern *pat) | |||||
| 1222 | { | |||||
| 1223 | int i; | |||||
| 1224 | FcPatternElt *elts = FcPatternElts(pat)((FcPatternElt *) ((intptr_t) (pat) + ((pat)->elts_offset) )); | |||||
| 1225 | ||||||
| 1226 | if (!FcSerializeAlloc (serialize, pat, sizeof (FcPattern))) | |||||
| 1227 | return FcFalse0; | |||||
| 1228 | if (!FcSerializeAlloc (serialize, elts, pat->num * sizeof (FcPatternElt))) | |||||
| 1229 | return FcFalse0; | |||||
| 1230 | for (i = 0; i < pat->num; i++) | |||||
| 1231 | if (!FcValueListSerializeAlloc (serialize, FcPatternEltValues(elts+i)(((((intptr_t) ((elts+i)->values)) & 1) != 0) ? ((FcValueList *) ((intptr_t) (elts+i) + ((((intptr_t) ((elts+i)->values )) & ~1)))) : (elts+i)->values))) | |||||
| 1232 | return FcFalse0; | |||||
| 1233 | return FcTrue1; | |||||
| 1234 | } | |||||
| 1235 | ||||||
| 1236 | FcPattern * | |||||
| 1237 | FcPatternSerialize (FcSerialize *serialize, const FcPattern *pat) | |||||
| 1238 | { | |||||
| 1239 | FcPattern *pat_serialized; | |||||
| 1240 | FcPatternElt *elts = FcPatternElts (pat)((FcPatternElt *) ((intptr_t) (pat) + ((pat)->elts_offset) )); | |||||
| 1241 | FcPatternElt *elts_serialized; | |||||
| 1242 | FcValueList *values_serialized; | |||||
| 1243 | int i; | |||||
| 1244 | ||||||
| 1245 | pat_serialized = FcSerializePtr (serialize, pat); | |||||
| 1246 | if (!pat_serialized) | |||||
| 1247 | return NULL((void*)0); | |||||
| 1248 | *pat_serialized = *pat; | |||||
| 1249 | pat_serialized->size = pat->num; | |||||
| 1250 | FcRefSetConst (&pat_serialized->ref); | |||||
| 1251 | ||||||
| 1252 | elts_serialized = FcSerializePtr (serialize, elts); | |||||
| 1253 | if (!elts_serialized) | |||||
| 1254 | return NULL((void*)0); | |||||
| 1255 | ||||||
| 1256 | pat_serialized->elts_offset = FcPtrToOffset (pat_serialized,((intptr_t) (elts_serialized) - (intptr_t) (pat_serialized)) | |||||
| 1257 | elts_serialized)((intptr_t) (elts_serialized) - (intptr_t) (pat_serialized)); | |||||
| 1258 | ||||||
| 1259 | for (i = 0; i < pat->num; i++) | |||||
| 1260 | { | |||||
| 1261 | values_serialized = FcValueListSerialize (serialize, FcPatternEltValues (elts+i)(((((intptr_t) ((elts+i)->values)) & 1) != 0) ? ((FcValueList *) ((intptr_t) (elts+i) + ((((intptr_t) ((elts+i)->values )) & ~1)))) : (elts+i)->values)); | |||||
| 1262 | if (!values_serialized) | |||||
| 1263 | return NULL((void*)0); | |||||
| 1264 | elts_serialized[i].object = elts[i].object; | |||||
| 1265 | elts_serialized[i].values = FcPtrToEncodedOffset (&elts_serialized[i],((FcValueList *) ((((intptr_t) (values_serialized) - (intptr_t ) (&elts_serialized[i]))) | 1)) | |||||
| 1266 | values_serialized,((FcValueList *) ((((intptr_t) (values_serialized) - (intptr_t ) (&elts_serialized[i]))) | 1)) | |||||
| 1267 | FcValueList)((FcValueList *) ((((intptr_t) (values_serialized) - (intptr_t ) (&elts_serialized[i]))) | 1)); | |||||
| 1268 | } | |||||
| 1269 | if (FcDebug()(FcDebugVal) & FC_DBG_CACHEV32) { | |||||
| 1270 | printf ("Raw pattern:\n"); | |||||
| 1271 | FcPatternPrint (pat); | |||||
| 1272 | printf ("Serialized pattern:\n"); | |||||
| 1273 | FcPatternPrint (pat_serialized); | |||||
| 1274 | printf ("\n"); | |||||
| 1275 | } | |||||
| 1276 | return pat_serialized; | |||||
| 1277 | } | |||||
| 1278 | ||||||
| 1279 | FcBool | |||||
| 1280 | FcValueListSerializeAlloc (FcSerialize *serialize, const FcValueList *vl) | |||||
| 1281 | { | |||||
| 1282 | while (vl) | |||||
| 1283 | { | |||||
| 1284 | if (!FcSerializeAlloc (serialize, vl, sizeof (FcValueList))) | |||||
| 1285 | return FcFalse0; | |||||
| 1286 | switch ((int) vl->value.type) { | |||||
| 1287 | case FcTypeString: | |||||
| 1288 | if (!FcStrSerializeAlloc (serialize, vl->value.u.s)) | |||||
| 1289 | return FcFalse0; | |||||
| 1290 | break; | |||||
| 1291 | case FcTypeCharSet: | |||||
| 1292 | if (!FcCharSetSerializeAlloc (serialize, vl->value.u.c)) | |||||
| 1293 | return FcFalse0; | |||||
| 1294 | break; | |||||
| 1295 | case FcTypeLangSet: | |||||
| 1296 | if (!FcLangSetSerializeAlloc (serialize, vl->value.u.l)) | |||||
| 1297 | return FcFalse0; | |||||
| 1298 | break; | |||||
| 1299 | case FcTypeRange: | |||||
| 1300 | if (!FcRangeSerializeAlloc (serialize, vl->value.u.r)) | |||||
| 1301 | return FcFalse0; | |||||
| 1302 | break; | |||||
| 1303 | default: | |||||
| 1304 | break; | |||||
| 1305 | } | |||||
| 1306 | vl = vl->next; | |||||
| 1307 | } | |||||
| 1308 | return FcTrue1; | |||||
| 1309 | } | |||||
| 1310 | ||||||
| 1311 | FcValueList * | |||||
| 1312 | FcValueListSerialize (FcSerialize *serialize, const FcValueList *vl) | |||||
| 1313 | { | |||||
| 1314 | FcValueList *vl_serialized; | |||||
| 1315 | FcChar8 *s_serialized; | |||||
| 1316 | FcCharSet *c_serialized; | |||||
| 1317 | FcLangSet *l_serialized; | |||||
| 1318 | FcRange *r_serialized; | |||||
| 1319 | FcValueList *head_serialized = NULL((void*)0); | |||||
| 1320 | FcValueList *prev_serialized = NULL((void*)0); | |||||
| 1321 | ||||||
| 1322 | while (vl) | |||||
| 1323 | { | |||||
| 1324 | vl_serialized = FcSerializePtr (serialize, vl); | |||||
| 1325 | if (!vl_serialized) | |||||
| 1326 | return NULL((void*)0); | |||||
| 1327 | ||||||
| 1328 | if (prev_serialized) | |||||
| 1329 | prev_serialized->next = FcPtrToEncodedOffset (prev_serialized,((FcValueList *) ((((intptr_t) (vl_serialized) - (intptr_t) ( prev_serialized))) | 1)) | |||||
| 1330 | vl_serialized,((FcValueList *) ((((intptr_t) (vl_serialized) - (intptr_t) ( prev_serialized))) | 1)) | |||||
| 1331 | FcValueList)((FcValueList *) ((((intptr_t) (vl_serialized) - (intptr_t) ( prev_serialized))) | 1)); | |||||
| 1332 | else | |||||
| 1333 | head_serialized = vl_serialized; | |||||
| 1334 | ||||||
| 1335 | vl_serialized->next = NULL((void*)0); | |||||
| 1336 | vl_serialized->value.type = vl->value.type; | |||||
| 1337 | switch ((int) vl->value.type) { | |||||
| 1338 | case FcTypeInteger: | |||||
| 1339 | vl_serialized->value.u.i = vl->value.u.i; | |||||
| 1340 | break; | |||||
| 1341 | case FcTypeDouble: | |||||
| 1342 | vl_serialized->value.u.d = vl->value.u.d; | |||||
| 1343 | break; | |||||
| 1344 | case FcTypeString: | |||||
| 1345 | s_serialized = FcStrSerialize (serialize, vl->value.u.s); | |||||
| 1346 | if (!s_serialized) | |||||
| 1347 | return NULL((void*)0); | |||||
| 1348 | vl_serialized->value.u.s = FcPtrToEncodedOffset (&vl_serialized->value,((FcChar8 *) ((((intptr_t) (s_serialized) - (intptr_t) (& vl_serialized->value))) | 1)) | |||||
| 1349 | s_serialized,((FcChar8 *) ((((intptr_t) (s_serialized) - (intptr_t) (& vl_serialized->value))) | 1)) | |||||
| 1350 | FcChar8)((FcChar8 *) ((((intptr_t) (s_serialized) - (intptr_t) (& vl_serialized->value))) | 1)); | |||||
| 1351 | break; | |||||
| 1352 | case FcTypeBool: | |||||
| 1353 | vl_serialized->value.u.b = vl->value.u.b; | |||||
| 1354 | break; | |||||
| 1355 | case FcTypeMatrix: | |||||
| 1356 | /* can't happen */ | |||||
| 1357 | break; | |||||
| 1358 | case FcTypeCharSet: | |||||
| 1359 | c_serialized = FcCharSetSerialize (serialize, vl->value.u.c); | |||||
| 1360 | if (!c_serialized) | |||||
| 1361 | return NULL((void*)0); | |||||
| 1362 | vl_serialized->value.u.c = FcPtrToEncodedOffset (&vl_serialized->value,((FcCharSet *) ((((intptr_t) (c_serialized) - (intptr_t) (& vl_serialized->value))) | 1)) | |||||
| 1363 | c_serialized,((FcCharSet *) ((((intptr_t) (c_serialized) - (intptr_t) (& vl_serialized->value))) | 1)) | |||||
| 1364 | FcCharSet)((FcCharSet *) ((((intptr_t) (c_serialized) - (intptr_t) (& vl_serialized->value))) | 1)); | |||||
| 1365 | break; | |||||
| 1366 | case FcTypeFTFace: | |||||
| 1367 | /* can't happen */ | |||||
| 1368 | break; | |||||
| 1369 | case FcTypeLangSet: | |||||
| 1370 | l_serialized = FcLangSetSerialize (serialize, vl->value.u.l); | |||||
| 1371 | if (!l_serialized) | |||||
| 1372 | return NULL((void*)0); | |||||
| 1373 | vl_serialized->value.u.l = FcPtrToEncodedOffset (&vl_serialized->value,((FcLangSet *) ((((intptr_t) (l_serialized) - (intptr_t) (& vl_serialized->value))) | 1)) | |||||
| 1374 | l_serialized,((FcLangSet *) ((((intptr_t) (l_serialized) - (intptr_t) (& vl_serialized->value))) | 1)) | |||||
| 1375 | FcLangSet)((FcLangSet *) ((((intptr_t) (l_serialized) - (intptr_t) (& vl_serialized->value))) | 1)); | |||||
| 1376 | break; | |||||
| 1377 | case FcTypeRange: | |||||
| 1378 | r_serialized = FcRangeSerialize (serialize, vl->value.u.r); | |||||
| 1379 | if (!r_serialized) | |||||
| 1380 | return NULL((void*)0); | |||||
| 1381 | vl_serialized->value.u.r = FcPtrToEncodedOffset (&vl_serialized->value,((FcRange *) ((((intptr_t) (r_serialized) - (intptr_t) (& vl_serialized->value))) | 1)) | |||||
| 1382 | r_serialized,((FcRange *) ((((intptr_t) (r_serialized) - (intptr_t) (& vl_serialized->value))) | 1)) | |||||
| 1383 | FcRange)((FcRange *) ((((intptr_t) (r_serialized) - (intptr_t) (& vl_serialized->value))) | 1)); | |||||
| 1384 | break; | |||||
| 1385 | default: | |||||
| 1386 | break; | |||||
| 1387 | } | |||||
| 1388 | prev_serialized = vl_serialized; | |||||
| 1389 | vl = vl->next; | |||||
| 1390 | } | |||||
| 1391 | return head_serialized; | |||||
| 1392 | } | |||||
| 1393 | ||||||
| 1394 | #define __fcpat__ | |||||
| 1395 | #include "fcaliastail.h" | |||||
| 1396 | #include "fcftaliastail.h" | |||||
| 1397 | #undef __fcpat__ |