JSTestCustomNamedGetter.cpp [plain text]
#include "config.h"
#include "JSTestCustomNamedGetter.h"
#include "ExceptionCode.h"
#include "JSDOMBinding.h"
#include "TestCustomNamedGetter.h"
#include "wtf/text/AtomicString.h"
#include <runtime/Error.h>
#include <wtf/GetPtr.h>
using namespace JSC;
namespace WebCore {
JSC::EncodedJSValue JSC_HOST_CALL jsTestCustomNamedGetterPrototypeFunctionAnotherFunction(JSC::ExecState*);
JSC::EncodedJSValue jsTestCustomNamedGetterConstructor(JSC::ExecState*, JSC::JSObject*, JSC::EncodedJSValue, JSC::PropertyName);
class JSTestCustomNamedGetterPrototype : public JSC::JSNonFinalObject {
public:
typedef JSC::JSNonFinalObject Base;
static JSTestCustomNamedGetterPrototype* create(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::Structure* structure)
{
JSTestCustomNamedGetterPrototype* ptr = new (NotNull, JSC::allocateCell<JSTestCustomNamedGetterPrototype>(vm.heap)) JSTestCustomNamedGetterPrototype(vm, globalObject, structure);
ptr->finishCreation(vm);
return ptr;
}
DECLARE_INFO;
static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype)
{
return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info());
}
private:
JSTestCustomNamedGetterPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure)
: JSC::JSNonFinalObject(vm, structure)
{
}
void finishCreation(JSC::VM&);
};
class JSTestCustomNamedGetterConstructor : public DOMConstructorObject {
private:
JSTestCustomNamedGetterConstructor(JSC::Structure*, JSDOMGlobalObject*);
void finishCreation(JSC::VM&, JSDOMGlobalObject*);
public:
typedef DOMConstructorObject Base;
static JSTestCustomNamedGetterConstructor* create(JSC::VM& vm, JSC::Structure* structure, JSDOMGlobalObject* globalObject)
{
JSTestCustomNamedGetterConstructor* ptr = new (NotNull, JSC::allocateCell<JSTestCustomNamedGetterConstructor>(vm.heap)) JSTestCustomNamedGetterConstructor(structure, globalObject);
ptr->finishCreation(vm, globalObject);
return ptr;
}
DECLARE_INFO;
static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype)
{
return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info());
}
};
static const struct CompactHashIndex JSTestCustomNamedGetterTableIndex[2] = {
{ -1, -1 },
{ 0, -1 },
};
static const HashTableValue JSTestCustomNamedGetterTableValues[] =
{
{ "constructor", DontEnum | ReadOnly, NoIntrinsic, (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsTestCustomNamedGetterConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) },
};
static const HashTable JSTestCustomNamedGetterTable = { 1, 1, true, JSTestCustomNamedGetterTableValues, 0, JSTestCustomNamedGetterTableIndex };
const ClassInfo JSTestCustomNamedGetterConstructor::s_info = { "TestCustomNamedGetterConstructor", &Base::s_info, 0, 0, CREATE_METHOD_TABLE(JSTestCustomNamedGetterConstructor) };
JSTestCustomNamedGetterConstructor::JSTestCustomNamedGetterConstructor(Structure* structure, JSDOMGlobalObject* globalObject)
: DOMConstructorObject(structure, globalObject)
{
}
void JSTestCustomNamedGetterConstructor::finishCreation(VM& vm, JSDOMGlobalObject* globalObject)
{
Base::finishCreation(vm);
ASSERT(inherits(info()));
putDirect(vm, vm.propertyNames->prototype, JSTestCustomNamedGetter::getPrototype(vm, globalObject), DontDelete | ReadOnly);
putDirect(vm, vm.propertyNames->length, jsNumber(0), ReadOnly | DontDelete | DontEnum);
}
static const HashTableValue JSTestCustomNamedGetterPrototypeTableValues[] =
{
{ "anotherFunction", JSC::Function, NoIntrinsic, (intptr_t)static_cast<NativeFunction>(jsTestCustomNamedGetterPrototypeFunctionAnotherFunction), (intptr_t) (1) },
};
const ClassInfo JSTestCustomNamedGetterPrototype::s_info = { "TestCustomNamedGetterPrototype", &Base::s_info, 0, 0, CREATE_METHOD_TABLE(JSTestCustomNamedGetterPrototype) };
void JSTestCustomNamedGetterPrototype::finishCreation(VM& vm)
{
Base::finishCreation(vm);
reifyStaticProperties(vm, JSTestCustomNamedGetterPrototypeTableValues, *this);
}
const ClassInfo JSTestCustomNamedGetter::s_info = { "TestCustomNamedGetter", &Base::s_info, &JSTestCustomNamedGetterTable, 0 , CREATE_METHOD_TABLE(JSTestCustomNamedGetter) };
JSTestCustomNamedGetter::JSTestCustomNamedGetter(Structure* structure, JSDOMGlobalObject* globalObject, PassRefPtr<TestCustomNamedGetter> impl)
: JSDOMWrapper(structure, globalObject)
, m_impl(impl.leakRef())
{
}
JSObject* JSTestCustomNamedGetter::createPrototype(VM& vm, JSGlobalObject* globalObject)
{
return JSTestCustomNamedGetterPrototype::create(vm, globalObject, JSTestCustomNamedGetterPrototype::createStructure(vm, globalObject, globalObject->objectPrototype()));
}
JSObject* JSTestCustomNamedGetter::getPrototype(VM& vm, JSGlobalObject* globalObject)
{
return getDOMPrototype<JSTestCustomNamedGetter>(vm, globalObject);
}
void JSTestCustomNamedGetter::destroy(JSC::JSCell* cell)
{
JSTestCustomNamedGetter* thisObject = static_cast<JSTestCustomNamedGetter*>(cell);
thisObject->JSTestCustomNamedGetter::~JSTestCustomNamedGetter();
}
JSTestCustomNamedGetter::~JSTestCustomNamedGetter()
{
releaseImplIfNotNull();
}
bool JSTestCustomNamedGetter::getOwnPropertySlot(JSObject* object, ExecState* exec, PropertyName propertyName, PropertySlot& slot)
{
JSTestCustomNamedGetter* thisObject = jsCast<JSTestCustomNamedGetter*>(object);
ASSERT_GC_OBJECT_INHERITS(thisObject, info());
if (canGetItemsForName(exec, &thisObject->impl(), propertyName)) {
slot.setCustom(thisObject, ReadOnly | DontDelete | DontEnum, thisObject->nameGetter);
return true;
}
return getStaticValueSlot<JSTestCustomNamedGetter, Base>(exec, JSTestCustomNamedGetterTable, thisObject, propertyName, slot);
}
bool JSTestCustomNamedGetter::getOwnPropertySlotByIndex(JSObject* object, ExecState* exec, unsigned index, PropertySlot& slot)
{
JSTestCustomNamedGetter* thisObject = jsCast<JSTestCustomNamedGetter*>(object);
ASSERT_GC_OBJECT_INHERITS(thisObject, info());
PropertyName propertyName = Identifier::from(exec, index);
if (canGetItemsForName(exec, &thisObject->impl(), propertyName)) {
slot.setCustom(thisObject, ReadOnly | DontDelete | DontEnum, thisObject->nameGetter);
return true;
}
return Base::getOwnPropertySlotByIndex(thisObject, exec, index, slot);
}
EncodedJSValue jsTestCustomNamedGetterConstructor(ExecState* exec, JSObject*, EncodedJSValue thisValue, PropertyName)
{
JSTestCustomNamedGetter* domObject = jsDynamicCast<JSTestCustomNamedGetter*>(JSValue::decode(thisValue));
if (!domObject)
return throwVMTypeError(exec);
return JSValue::encode(JSTestCustomNamedGetter::getConstructor(exec->vm(), domObject->globalObject()));
}
JSValue JSTestCustomNamedGetter::getConstructor(VM& vm, JSGlobalObject* globalObject)
{
return getDOMConstructor<JSTestCustomNamedGetterConstructor>(vm, jsCast<JSDOMGlobalObject*>(globalObject));
}
EncodedJSValue JSC_HOST_CALL jsTestCustomNamedGetterPrototypeFunctionAnotherFunction(ExecState* exec)
{
JSValue thisValue = exec->thisValue();
JSTestCustomNamedGetter* castedThis = jsDynamicCast<JSTestCustomNamedGetter*>(thisValue);
if (UNLIKELY(!castedThis))
return throwThisTypeError(*exec, "TestCustomNamedGetter", "anotherFunction");
ASSERT_GC_OBJECT_INHERITS(castedThis, JSTestCustomNamedGetter::info());
TestCustomNamedGetter& impl = castedThis->impl();
if (exec->argumentCount() < 1)
return throwVMError(exec, createNotEnoughArgumentsError(exec));
const String& str(exec->argument(0).isEmpty() ? String() : exec->argument(0).toString(exec)->value(exec));
if (UNLIKELY(exec->hadException()))
return JSValue::encode(jsUndefined());
impl.anotherFunction(str);
return JSValue::encode(jsUndefined());
}
bool JSTestCustomNamedGetterOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, SlotVisitor& visitor)
{
UNUSED_PARAM(handle);
UNUSED_PARAM(visitor);
return false;
}
void JSTestCustomNamedGetterOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context)
{
JSTestCustomNamedGetter* jsTestCustomNamedGetter = jsCast<JSTestCustomNamedGetter*>(handle.slot()->asCell());
DOMWrapperWorld& world = *static_cast<DOMWrapperWorld*>(context);
uncacheWrapper(world, &jsTestCustomNamedGetter->impl(), jsTestCustomNamedGetter);
jsTestCustomNamedGetter->releaseImpl();
}
#if ENABLE(BINDING_INTEGRITY)
#if PLATFORM(WIN)
#pragma warning(disable: 4483)
extern "C" { extern void (*const __identifier("??_7TestCustomNamedGetter@WebCore@@6B@")[])(); }
#else
extern "C" { extern void* _ZTVN7WebCore21TestCustomNamedGetterE[]; }
#endif
#endif
JSC::JSValue toJS(JSC::ExecState*, JSDOMGlobalObject* globalObject, TestCustomNamedGetter* impl)
{
if (!impl)
return jsNull();
if (JSValue result = getExistingWrapper<JSTestCustomNamedGetter>(globalObject, impl))
return result;
#if ENABLE(BINDING_INTEGRITY)
void* actualVTablePointer = *(reinterpret_cast<void**>(impl));
#if PLATFORM(WIN)
void* expectedVTablePointer = reinterpret_cast<void*>(__identifier("??_7TestCustomNamedGetter@WebCore@@6B@"));
#else
void* expectedVTablePointer = &_ZTVN7WebCore21TestCustomNamedGetterE[2];
#if COMPILER(CLANG)
COMPILE_ASSERT(__is_polymorphic(TestCustomNamedGetter), TestCustomNamedGetter_is_not_polymorphic);
#endif
#endif
RELEASE_ASSERT(actualVTablePointer == expectedVTablePointer);
#endif
return createNewWrapper<JSTestCustomNamedGetter>(globalObject, impl);
}
TestCustomNamedGetter* toTestCustomNamedGetter(JSC::JSValue value)
{
if (auto* wrapper = jsDynamicCast<JSTestCustomNamedGetter*>(value))
return &wrapper->impl();
return nullptr;
}
}