The Tor Browser / file comparison
comparison: gfx/skia/trunk/src/utils/SkJSON.cpp
gfx/skia/trunk/src/utils/SkJSON.cpp
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
equal
deleted
inserted
replaced
| -1:000000000000 | 0:9239605eeeab |
|---|---|
| 1 /* | |
| 2 * Copyright 2011 Google Inc. | |
| 3 * | |
| 4 * Use of this source code is governed by a BSD-style license that can be | |
| 5 * found in the LICENSE file. | |
| 6 */ | |
| 7 | |
| 8 #include "SkJSON.h" | |
| 9 #include "SkString.h" | |
| 10 | |
| 11 #ifdef SK_DEBUG | |
| 12 // #define TRACE_SKJSON_LEAKS | |
| 13 #endif | |
| 14 | |
| 15 #ifdef TRACE_SKJSON_LEAKS | |
| 16 static int gStringCount; | |
| 17 static int gSlotCount; | |
| 18 static int gObjectCount; | |
| 19 static int gArrayCount; | |
| 20 #define LEAK_CODE(code) code | |
| 21 #else | |
| 22 #define LEAK_CODE(code) | |
| 23 #endif | |
| 24 | |
| 25 /////////////////////////////////////////////////////////////////////////////// | |
| 26 | |
| 27 static char* alloc_string(size_t len) { | |
| 28 LEAK_CODE(SkDebugf(" string[%d]\n", gStringCount++);) | |
| 29 char* str = (char*)sk_malloc_throw(len + 1); | |
| 30 str[len] = 0; | |
| 31 return str; | |
| 32 } | |
| 33 | |
| 34 static char* dup_string(const char src[]) { | |
| 35 if (NULL == src) { | |
| 36 return NULL; | |
| 37 } | |
| 38 size_t len = strlen(src); | |
| 39 char* dst = alloc_string(len); | |
| 40 memcpy(dst, src, len); | |
| 41 return dst; | |
| 42 } | |
| 43 | |
| 44 static void free_string(char* str) { | |
| 45 if (str) { | |
| 46 sk_free(str); | |
| 47 LEAK_CODE(SkASSERT(gStringCount > 0); SkDebugf("~string[%d]\n", --gStringCount);) | |
| 48 } | |
| 49 } | |
| 50 | |
| 51 /////////////////////////////////////////////////////////////////////////////// | |
| 52 | |
| 53 struct SkJSON::Object::Slot { | |
| 54 Slot(const char name[], Type type) { | |
| 55 LEAK_CODE(SkDebugf(" slot[%d]\n", gSlotCount++);) | |
| 56 SkASSERT(name); | |
| 57 | |
| 58 fNext = NULL; | |
| 59 | |
| 60 size_t len = strlen(name); | |
| 61 // extra 1 for str[0] which stores the type | |
| 62 char* str = alloc_string(1 + len); | |
| 63 str[0] = (char)type; | |
| 64 // str[1] skips the type, len+1 includes the terminating 0 byte. | |
| 65 memcpy(&str[1], name, len + 1); | |
| 66 fName = str; | |
| 67 | |
| 68 // fValue is uninitialized | |
| 69 } | |
| 70 ~Slot(); | |
| 71 | |
| 72 Type type() const { return (Type)fName[0]; } | |
| 73 const char* name() const { return &fName[1]; } | |
| 74 | |
| 75 Slot* fNext; | |
| 76 char* fName; // fName[0] is the type, &fName[1] is the "name" | |
| 77 union { | |
| 78 Object* fObject; | |
| 79 Array* fArray; | |
| 80 char* fString; | |
| 81 int32_t fInt; | |
| 82 float fFloat; | |
| 83 bool fBool; | |
| 84 } fValue; | |
| 85 }; | |
| 86 | |
| 87 SkJSON::Object::Slot::~Slot() { | |
| 88 free_string(fName); | |
| 89 switch (this->type()) { | |
| 90 case kObject: | |
| 91 delete fValue.fObject; | |
| 92 break; | |
| 93 case kArray: | |
| 94 delete fValue.fArray; | |
| 95 break; | |
| 96 case kString: | |
| 97 free_string(fValue.fString); | |
| 98 break; | |
| 99 default: | |
| 100 break; | |
| 101 } | |
| 102 LEAK_CODE(SkASSERT(gSlotCount > 0); SkDebugf("~slot[%d]\n", --gSlotCount);) | |
| 103 } | |
| 104 | |
| 105 /////////////////////////////////////////////////////////////////////////////// | |
| 106 | |
| 107 SkJSON::Object::Iter::Iter(const Object& obj) : fSlot(obj.fHead) {} | |
| 108 | |
| 109 bool SkJSON::Object::Iter::done() const { | |
| 110 return NULL == fSlot; | |
| 111 } | |
| 112 | |
| 113 void SkJSON::Object::Iter::next() { | |
| 114 SkASSERT(fSlot); | |
| 115 fSlot = fSlot->fNext; | |
| 116 } | |
| 117 | |
| 118 SkJSON::Type SkJSON::Object::Iter::type() const { | |
| 119 SkASSERT(fSlot); | |
| 120 return fSlot->type(); | |
| 121 } | |
| 122 | |
| 123 const char* SkJSON::Object::Iter::name() const { | |
| 124 SkASSERT(fSlot); | |
| 125 return fSlot->name(); | |
| 126 } | |
| 127 | |
| 128 SkJSON::Object* SkJSON::Object::Iter::objectValue() const { | |
| 129 SkASSERT(fSlot); | |
| 130 SkASSERT(kObject == fSlot->type()); | |
| 131 return fSlot->fValue.fObject; | |
| 132 } | |
| 133 | |
| 134 SkJSON::Array* SkJSON::Object::Iter::arrayValue() const { | |
| 135 SkASSERT(fSlot); | |
| 136 SkASSERT(kArray == fSlot->type()); | |
| 137 return fSlot->fValue.fArray; | |
| 138 } | |
| 139 | |
| 140 const char* SkJSON::Object::Iter::stringValue() const { | |
| 141 SkASSERT(fSlot); | |
| 142 SkASSERT(kString == fSlot->type()); | |
| 143 return fSlot->fValue.fString; | |
| 144 } | |
| 145 | |
| 146 int32_t SkJSON::Object::Iter::intValue() const { | |
| 147 SkASSERT(fSlot); | |
| 148 SkASSERT(kInt == fSlot->type()); | |
| 149 return fSlot->fValue.fInt; | |
| 150 } | |
| 151 | |
| 152 float SkJSON::Object::Iter::floatValue() const { | |
| 153 SkASSERT(fSlot); | |
| 154 SkASSERT(kFloat == fSlot->type()); | |
| 155 return fSlot->fValue.fFloat; | |
| 156 } | |
| 157 | |
| 158 bool SkJSON::Object::Iter::boolValue() const { | |
| 159 SkASSERT(fSlot); | |
| 160 SkASSERT(kBool == fSlot->type()); | |
| 161 return fSlot->fValue.fBool; | |
| 162 } | |
| 163 | |
| 164 /////////////////////////////////////////////////////////////////////////////// | |
| 165 | |
| 166 SkJSON::Object::Object() : fHead(NULL), fTail(NULL) { | |
| 167 LEAK_CODE(SkDebugf(" object[%d]\n", gObjectCount++);) | |
| 168 } | |
| 169 | |
| 170 SkJSON::Object::Object(const Object& other) : fHead(NULL), fTail(NULL) { | |
| 171 LEAK_CODE(SkDebugf(" object[%d]\n", gObjectCount++);) | |
| 172 | |
| 173 Iter iter(other); | |
| 174 while (!iter.done()) { | |
| 175 switch (iter.type()) { | |
| 176 case kObject: | |
| 177 this->addObject(iter.name(), new Object(*iter.objectValue())); | |
| 178 break; | |
| 179 case kArray: | |
| 180 this->addArray(iter.name(), new Array(*iter.arrayValue())); | |
| 181 break; | |
| 182 case kString: | |
| 183 this->addString(iter.name(), dup_string(iter.stringValue())); | |
| 184 break; | |
| 185 case kInt: | |
| 186 this->addInt(iter.name(), iter.intValue()); | |
| 187 break; | |
| 188 case kFloat: | |
| 189 this->addFloat(iter.name(), iter.floatValue()); | |
| 190 break; | |
| 191 case kBool: | |
| 192 this->addBool(iter.name(), iter.boolValue()); | |
| 193 break; | |
| 194 } | |
| 195 iter.next(); | |
| 196 } | |
| 197 } | |
| 198 | |
| 199 SkJSON::Object::~Object() { | |
| 200 Slot* slot = fHead; | |
| 201 while (slot) { | |
| 202 Slot* next = slot->fNext; | |
| 203 delete slot; | |
| 204 slot = next; | |
| 205 } | |
| 206 LEAK_CODE(SkASSERT(gObjectCount > 0); SkDebugf("~object[%d]\n", --gObjectCount);) | |
| 207 } | |
| 208 | |
| 209 int SkJSON::Object::count() const { | |
| 210 int n = 0; | |
| 211 for (const Slot* slot = fHead; slot; slot = slot->fNext) { | |
| 212 n += 1; | |
| 213 } | |
| 214 return n; | |
| 215 } | |
| 216 | |
| 217 SkJSON::Object::Slot* SkJSON::Object::addSlot(Slot* slot) { | |
| 218 SkASSERT(NULL == slot->fNext); | |
| 219 if (NULL == fHead) { | |
| 220 SkASSERT(NULL == fTail); | |
| 221 fHead = fTail = slot; | |
| 222 } else { | |
| 223 SkASSERT(fTail); | |
| 224 SkASSERT(NULL == fTail->fNext); | |
| 225 fTail->fNext = slot; | |
| 226 fTail = slot; | |
| 227 } | |
| 228 return slot; | |
| 229 } | |
| 230 | |
| 231 void SkJSON::Object::addObject(const char name[], SkJSON::Object* value) { | |
| 232 this->addSlot(new Slot(name, kObject))->fValue.fObject = value; | |
| 233 } | |
| 234 | |
| 235 void SkJSON::Object::addArray(const char name[], SkJSON::Array* value) { | |
| 236 this->addSlot(new Slot(name, kArray))->fValue.fArray = value; | |
| 237 } | |
| 238 | |
| 239 void SkJSON::Object::addString(const char name[], const char value[]) { | |
| 240 this->addSlot(new Slot(name, kString))->fValue.fString = dup_string(value); | |
| 241 } | |
| 242 | |
| 243 void SkJSON::Object::addInt(const char name[], int32_t value) { | |
| 244 this->addSlot(new Slot(name, kInt))->fValue.fInt = value; | |
| 245 } | |
| 246 | |
| 247 void SkJSON::Object::addFloat(const char name[], float value) { | |
| 248 this->addSlot(new Slot(name, kFloat))->fValue.fFloat = value; | |
| 249 } | |
| 250 | |
| 251 void SkJSON::Object::addBool(const char name[], bool value) { | |
| 252 this->addSlot(new Slot(name, kBool))->fValue.fBool = value; | |
| 253 } | |
| 254 | |
| 255 /////////////////////////////////////////////////////////////////////////////// | |
| 256 | |
| 257 const SkJSON::Object::Slot* SkJSON::Object::findSlot(const char name[], | |
| 258 Type t) const { | |
| 259 for (const Slot* slot = fHead; slot; slot = slot->fNext) { | |
| 260 if (t == slot->type() && !strcmp(slot->name(), name)) { | |
| 261 return slot; | |
| 262 } | |
| 263 } | |
| 264 return NULL; | |
| 265 } | |
| 266 | |
| 267 bool SkJSON::Object::find(const char name[], Type t) const { | |
| 268 return this->findSlot(name, t) != NULL; | |
| 269 } | |
| 270 | |
| 271 bool SkJSON::Object::findObject(const char name[], SkJSON::Object** value) const { | |
| 272 const Slot* slot = this->findSlot(name, kObject); | |
| 273 if (slot) { | |
| 274 if (value) { | |
| 275 *value = slot->fValue.fObject; | |
| 276 } | |
| 277 return true; | |
| 278 } | |
| 279 return false; | |
| 280 } | |
| 281 | |
| 282 bool SkJSON::Object::findArray(const char name[], SkJSON::Array** value) const { | |
| 283 const Slot* slot = this->findSlot(name, kArray); | |
| 284 if (slot) { | |
| 285 if (value) { | |
| 286 *value = slot->fValue.fArray; | |
| 287 } | |
| 288 return true; | |
| 289 } | |
| 290 return false; | |
| 291 } | |
| 292 | |
| 293 bool SkJSON::Object::findString(const char name[], SkString* value) const { | |
| 294 const Slot* slot = this->findSlot(name, kString); | |
| 295 if (slot) { | |
| 296 if (value) { | |
| 297 value->set(slot->fValue.fString); | |
| 298 } | |
| 299 return true; | |
| 300 } | |
| 301 return false; | |
| 302 } | |
| 303 | |
| 304 bool SkJSON::Object::findInt(const char name[], int32_t* value) const { | |
| 305 const Slot* slot = this->findSlot(name, kInt); | |
| 306 if (slot) { | |
| 307 if (value) { | |
| 308 *value = slot->fValue.fInt; | |
| 309 } | |
| 310 return true; | |
| 311 } | |
| 312 return false; | |
| 313 } | |
| 314 | |
| 315 bool SkJSON::Object::findFloat(const char name[], float* value) const { | |
| 316 const Slot* slot = this->findSlot(name, kFloat); | |
| 317 if (slot) { | |
| 318 if (value) { | |
| 319 *value = slot->fValue.fFloat; | |
| 320 } | |
| 321 return true; | |
| 322 } | |
| 323 return false; | |
| 324 } | |
| 325 | |
| 326 bool SkJSON::Object::findBool(const char name[], bool* value) const { | |
| 327 const Slot* slot = this->findSlot(name, kBool); | |
| 328 if (slot) { | |
| 329 if (value) { | |
| 330 *value = slot->fValue.fBool; | |
| 331 } | |
| 332 return true; | |
| 333 } | |
| 334 return false; | |
| 335 } | |
| 336 | |
| 337 bool SkJSON::Object::remove(const char name[], Type t) { | |
| 338 SkDEBUGCODE(int count = this->count();) | |
| 339 Slot* prev = NULL; | |
| 340 Slot* slot = fHead; | |
| 341 while (slot) { | |
| 342 Slot* next = slot->fNext; | |
| 343 if (t == slot->type() && !strcmp(slot->name(), name)) { | |
| 344 if (prev) { | |
| 345 SkASSERT(fHead != slot); | |
| 346 prev->fNext = next; | |
| 347 } else { | |
| 348 SkASSERT(fHead == slot); | |
| 349 fHead = next; | |
| 350 } | |
| 351 if (fTail == slot) { | |
| 352 fTail = prev; | |
| 353 } | |
| 354 delete slot; | |
| 355 SkASSERT(count - 1 == this->count()); | |
| 356 return true; | |
| 357 } | |
| 358 prev = slot; | |
| 359 slot = next; | |
| 360 } | |
| 361 SkASSERT(count == this->count()); | |
| 362 return false; | |
| 363 } | |
| 364 | |
| 365 /////////////////////////////////////////////////////////////////////////////// | |
| 366 | |
| 367 static void tabForLevel(int level) { | |
| 368 for (int i = 0; i < level; ++i) { | |
| 369 SkDebugf(" "); | |
| 370 } | |
| 371 } | |
| 372 | |
| 373 void SkJSON::Object::toDebugf() const { | |
| 374 SkDebugf("{\n"); | |
| 375 this->dumpLevel(0); | |
| 376 SkDebugf("}\n"); | |
| 377 } | |
| 378 | |
| 379 void SkJSON::Object::dumpLevel(int level) const { | |
| 380 for (Slot* slot = fHead; slot; slot = slot->fNext) { | |
| 381 Type t = slot->type(); | |
| 382 tabForLevel(level + 1); | |
| 383 SkDebugf("\"%s\" : ", slot->name()); | |
| 384 switch (slot->type()) { | |
| 385 case kObject: | |
| 386 if (slot->fValue.fObject) { | |
| 387 SkDebugf("{\n"); | |
| 388 slot->fValue.fObject->dumpLevel(level + 1); | |
| 389 tabForLevel(level + 1); | |
| 390 SkDebugf("}"); | |
| 391 } else { | |
| 392 SkDebugf("null"); | |
| 393 } | |
| 394 break; | |
| 395 case kArray: | |
| 396 if (slot->fValue.fArray) { | |
| 397 SkDebugf("["); | |
| 398 slot->fValue.fArray->dumpLevel(level + 1); | |
| 399 SkDebugf("]"); | |
| 400 } else { | |
| 401 SkDebugf("null"); | |
| 402 } | |
| 403 break; | |
| 404 case kString: | |
| 405 SkDebugf("\"%s\"", slot->fValue.fString); | |
| 406 break; | |
| 407 case kInt: | |
| 408 SkDebugf("%d", slot->fValue.fInt); | |
| 409 break; | |
| 410 case kFloat: | |
| 411 SkDebugf("%g", slot->fValue.fFloat); | |
| 412 break; | |
| 413 case kBool: | |
| 414 SkDebugf("%s", slot->fValue.fBool ? "true" : "false"); | |
| 415 break; | |
| 416 default: | |
| 417 SkDEBUGFAIL("how did I get here"); | |
| 418 break; | |
| 419 } | |
| 420 if (slot->fNext) { | |
| 421 SkDebugf(","); | |
| 422 } | |
| 423 SkDebugf("\n"); | |
| 424 } | |
| 425 } | |
| 426 | |
| 427 void SkJSON::Array::dumpLevel(int level) const { | |
| 428 if (0 == fCount) { | |
| 429 return; | |
| 430 } | |
| 431 int last = fCount - 1; | |
| 432 | |
| 433 switch (this->type()) { | |
| 434 case kObject: { | |
| 435 SkDebugf("\n"); | |
| 436 for (int i = 0; i <= last; ++i) { | |
| 437 Object* obj = fArray.fObjects[i]; | |
| 438 tabForLevel(level + 1); | |
| 439 if (obj) { | |
| 440 SkDebugf("{\n"); | |
| 441 obj->dumpLevel(level + 1); | |
| 442 tabForLevel(level + 1); | |
| 443 SkDebugf(i < last ? "}," : "}"); | |
| 444 } else { | |
| 445 SkDebugf(i < last ? "null," : "null"); | |
| 446 } | |
| 447 SkDebugf("\n"); | |
| 448 } | |
| 449 } break; | |
| 450 case kArray: { | |
| 451 SkDebugf("\n"); | |
| 452 for (int i = 0; i <= last; ++i) { | |
| 453 Array* array = fArray.fArrays[i]; | |
| 454 tabForLevel(level + 1); | |
| 455 if (array) { | |
| 456 SkDebugf("["); | |
| 457 array->dumpLevel(level + 1); | |
| 458 tabForLevel(level + 1); | |
| 459 SkDebugf(i < last ? "]," : "]"); | |
| 460 } else { | |
| 461 SkDebugf(i < last ? "null," : "null"); | |
| 462 } | |
| 463 SkDebugf("\n"); | |
| 464 } | |
| 465 } break; | |
| 466 case kString: { | |
| 467 for (int i = 0; i < last; ++i) { | |
| 468 const char* str = fArray.fStrings[i]; | |
| 469 SkDebugf(str ? " \"%s\"," : " null,", str); | |
| 470 } | |
| 471 const char* str = fArray.fStrings[last]; | |
| 472 SkDebugf(str ? " \"%s\" " : " null ", str); | |
| 473 } break; | |
| 474 case kInt: { | |
| 475 for (int i = 0; i < last; ++i) { | |
| 476 SkDebugf(" %d,", fArray.fInts[i]); | |
| 477 } | |
| 478 SkDebugf(" %d ", fArray.fInts[last]); | |
| 479 } break; | |
| 480 case kFloat: { | |
| 481 for (int i = 0; i < last; ++i) { | |
| 482 SkDebugf(" %g,", fArray.fFloats[i]); | |
| 483 } | |
| 484 SkDebugf(" %g ", fArray.fFloats[last]); | |
| 485 } break; | |
| 486 case kBool: { | |
| 487 for (int i = 0; i < last; ++i) { | |
| 488 SkDebugf(" %s,", fArray.fBools[i] ? "true" : "false"); | |
| 489 } | |
| 490 SkDebugf(" %s ", fArray.fInts[last] ? "true" : "false"); | |
| 491 } break; | |
| 492 default: | |
| 493 SkDEBUGFAIL("unsupported array type"); | |
| 494 break; | |
| 495 } | |
| 496 } | |
| 497 | |
| 498 /////////////////////////////////////////////////////////////////////////////// | |
| 499 | |
| 500 static const uint8_t gBytesPerType[] = { | |
| 501 sizeof(SkJSON::Object*), | |
| 502 sizeof(SkJSON::Array*), | |
| 503 sizeof(char*), | |
| 504 sizeof(int32_t), | |
| 505 sizeof(float), | |
| 506 sizeof(bool) | |
| 507 }; | |
| 508 | |
| 509 typedef void* (*DupProc)(const void*); | |
| 510 | |
| 511 static void* dup_object(const void* src) { | |
| 512 return SkNEW_ARGS(SkJSON::Object, (*(SkJSON::Object*)src)); | |
| 513 } | |
| 514 | |
| 515 static void* dup_array(const void* src) { | |
| 516 return SkNEW_ARGS(SkJSON::Array, (*(SkJSON::Array*)src)); | |
| 517 } | |
| 518 | |
| 519 static const DupProc gDupProcs[] = { | |
| 520 dup_object, // Object | |
| 521 dup_array, // Array | |
| 522 (DupProc)dup_string, // String | |
| 523 NULL, // int | |
| 524 NULL, // float | |
| 525 NULL, // bool | |
| 526 }; | |
| 527 | |
| 528 void SkJSON::Array::init(Type type, int count, const void* src) { | |
| 529 LEAK_CODE(SkDebugf(" array[%d]\n", gArrayCount++);) | |
| 530 | |
| 531 SkASSERT((unsigned)type < SK_ARRAY_COUNT(gBytesPerType)); | |
| 532 | |
| 533 if (count < 0) { | |
| 534 count = 0; | |
| 535 } | |
| 536 size_t size = count * gBytesPerType[type]; | |
| 537 | |
| 538 fCount = count; | |
| 539 fType = type; | |
| 540 fArray.fVoids = sk_malloc_throw(size); | |
| 541 if (src) { | |
| 542 DupProc proc = gDupProcs[fType]; | |
| 543 if (!proc) { | |
| 544 memcpy(fArray.fVoids, src, size); | |
| 545 } else { | |
| 546 void** srcPtr = (void**)src; | |
| 547 void** dstPtr = (void**)fArray.fVoids; | |
| 548 for (int i = 0; i < fCount; ++i) { | |
| 549 dstPtr[i] = proc(srcPtr[i]); | |
| 550 } | |
| 551 } | |
| 552 } else { | |
| 553 sk_bzero(fArray.fVoids, size); | |
| 554 } | |
| 555 } | |
| 556 | |
| 557 SkJSON::Array::Array(Type type, int count) { | |
| 558 this->init(type, count, NULL); | |
| 559 } | |
| 560 | |
| 561 SkJSON::Array::Array(const int32_t values[], int count) { | |
| 562 this->init(kInt, count, values); | |
| 563 } | |
| 564 | |
| 565 SkJSON::Array::Array(const float values[], int count) { | |
| 566 this->init(kFloat, count, values); | |
| 567 } | |
| 568 | |
| 569 SkJSON::Array::Array(const bool values[], int count) { | |
| 570 this->init(kBool, count, values); | |
| 571 } | |
| 572 | |
| 573 SkJSON::Array::Array(const Array& other) { | |
| 574 this->init(other.type(), other.count(), other.fArray.fVoids); | |
| 575 } | |
| 576 | |
| 577 typedef void (*FreeProc)(void*); | |
| 578 | |
| 579 static void free_object(void* obj) { | |
| 580 delete (SkJSON::Object*)obj; | |
| 581 } | |
| 582 | |
| 583 static void free_array(void* array) { | |
| 584 delete (SkJSON::Array*)array; | |
| 585 } | |
| 586 | |
| 587 static const FreeProc gFreeProcs[] = { | |
| 588 free_object, // Object | |
| 589 free_array, // Array | |
| 590 (FreeProc)free_string, // String | |
| 591 NULL, // int | |
| 592 NULL, // float | |
| 593 NULL, // bool | |
| 594 }; | |
| 595 | |
| 596 SkJSON::Array::~Array() { | |
| 597 FreeProc proc = gFreeProcs[fType]; | |
| 598 if (proc) { | |
| 599 void** ptr = (void**)fArray.fVoids; | |
| 600 for (int i = 0; i < fCount; ++i) { | |
| 601 proc(ptr[i]); | |
| 602 } | |
| 603 } | |
| 604 sk_free(fArray.fVoids); | |
| 605 | |
| 606 LEAK_CODE(SkASSERT(gArrayCount > 0); SkDebugf("~array[%d]\n", --gArrayCount);) | |
| 607 } | |
| 608 | |
| 609 void SkJSON::Array::setObject(int index, Object* object) { | |
| 610 SkASSERT((unsigned)index < (unsigned)fCount); | |
| 611 Object*& prev = fArray.fObjects[index]; | |
| 612 if (prev != object) { | |
| 613 delete prev; | |
| 614 prev = object; | |
| 615 } | |
| 616 } | |
| 617 | |
| 618 void SkJSON::Array::setArray(int index, Array* array) { | |
| 619 SkASSERT((unsigned)index < (unsigned)fCount); | |
| 620 Array*& prev = fArray.fArrays[index]; | |
| 621 if (prev != array) { | |
| 622 delete prev; | |
| 623 prev = array; | |
| 624 } | |
| 625 } | |
| 626 | |
| 627 void SkJSON::Array::setString(int index, const char str[]) { | |
| 628 SkASSERT((unsigned)index < (unsigned)fCount); | |
| 629 char*& prev = fArray.fStrings[index]; | |
| 630 if (prev != str) { | |
| 631 free_string(prev); | |
| 632 prev = dup_string(str); | |
| 633 } | |
| 634 } |
