| 406 | } |
| 407 | |
| 408 | size_t QuickJSJavaScriptContext::associateWeakReference(const JSValue& value, |
| 409 | Valdi::JSExceptionTracker& exceptionTracker) { |
| 410 | auto guard = _threadAccessChecker.guard(); |
| 411 | auto existingFinalizer = |
| 412 | checkCallAndGetValue(exceptionTracker, JS_GetProperty(_context, value, _objectFinalizerAtomKey)); |
| 413 | if (!exceptionTracker) { |
| 414 | return 0; |
| 415 | } |
| 416 | |
| 417 | auto weakReferenceId = weakReferenceIdFromJSWeakReferenceFinalizer(fromValdiJSValue(existingFinalizer.get())); |
| 418 | if (weakReferenceId != 0) { |
| 419 | return weakReferenceId; |
| 420 | } |
| 421 | |
| 422 | // Create the finalizer |
| 423 | auto finalizerObject = checkCallAndGetValue( |
| 424 | exceptionTracker, JS_NewObjectProtoClass(_context, _objectPrototype, _weakReferenceFinalizerClassID)); |
| 425 | if (!exceptionTracker) { |
| 426 | return 0; |
| 427 | } |
| 428 | |
| 429 | weakReferenceId = ++_weakReferenceSequence; |
| 430 | |
| 431 | setWeakReferenceIdToJSWeakReferenceFinalizer(fromValdiJSValue(finalizerObject.get()), weakReferenceId); |
| 432 | _weakReferences[weakReferenceId] = value; |
| 433 | |
| 434 | if (!checkCall( |
| 435 | exceptionTracker, |
| 436 | JS_SetProperty( |
| 437 | _context, value, _objectFinalizerAtomKey, fromValdiJSValue(finalizerObject.unsafeReleaseValue())))) { |
| 438 | return 0; |
| 439 | } |
| 440 | |
| 441 | return weakReferenceId; |
| 442 | } |
| 443 | |
| 444 | Valdi::JSValueRef QuickJSJavaScriptContext::newWeakRef(const Valdi::JSValue& object, |
| 445 | Valdi::JSExceptionTracker& exceptionTracker) { |
nothing calls this directly
no test coverage detected